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Golden ratio – Wikipedia

Posted: December 30, 2016 at 4:08 pm

In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities. The figure on the right illustrates the geometric relationship. Expressed algebraically, for quantities a and b with a>b>0,

where the Greek letter phi ( {displaystyle varphi } or {displaystyle phi } ) represents the golden ratio. Its value is:

The golden ratio is also called the golden mean or golden section (Latin: sectio aurea).[1][2][3] Other names include extreme and mean ratio,[4]medial section, divine proportion, divine section (Latin: sectio divina), golden proportion, golden cut,[5] and golden number.[6][7][8]

Some twentieth-century artists and architects, including Le Corbusier and Dal, have proportioned their works to approximate the golden ratioespecially in the form of the golden rectangle, in which the ratio of the longer side to the shorter is the golden ratiobelieving this proportion to be aesthetically pleasing. The golden ratio appears in some patterns in nature, including the spiral arrangement of leaves and other plant parts.

Mathematicians since Euclid have studied the properties of the golden ratio, including its appearance in the dimensions of a regular pentagon and in a golden rectangle, which may be cut into a square and a smaller rectangle with the same aspect ratio. The golden ratio has also been used to analyze the proportions of natural objects as well as man-made systems such as financial markets, in some cases based on dubious fits to data.[9]

Two quantities a and b are said to be in the golden ratio if

One method for finding the value of is to start with the left fraction. Through simplifying the fraction and substituting in b/a = 1/,


Multiplying by gives

which can be rearranged to

Using the quadratic formula, two solutions are obtained:


Because is the ratio between positive quantities is necessarily positive:

This derivation can also be found with a compass-and-straightedge construction:

The golden ratio has been claimed to have held a special fascination for at least 2,400 years, though without reliable evidence.[11] According to Mario Livio:

Some of the greatest mathematical minds of all ages, from Pythagoras and Euclid in ancient Greece, through the medieval Italian mathematician Leonardo of Pisa and the Renaissance astronomer Johannes Kepler, to present-day scientific figures such as Oxford physicist Roger Penrose, have spent endless hours over this simple ratio and its properties. But the fascination with the Golden Ratio is not confined just to mathematicians. Biologists, artists, musicians, historians, architects, psychologists, and even mystics have pondered and debated the basis of its ubiquity and appeal. In fact, it is probably fair to say that the Golden Ratio has inspired thinkers of all disciplines like no other number in the history of mathematics.[12]

Ancient Greek mathematicians first studied what we now call the golden ratio because of its frequent appearance in geometry. The division of a line into “extreme and mean ratio” (the golden section) is important in the geometry of regular pentagrams and pentagons. Euclid’s Elements (Greek: ) provides the first known written definition of what is now called the golden ratio: “A straight line is said to have been cut in extreme and mean ratio when, as the whole line is to the greater segment, so is the greater to the lesser.”[13] Euclid explains a construction for cutting (sectioning) a line “in extreme and mean ratio”, i.e., the golden ratio.[14] Throughout the Elements, several propositions (theorems in modern terminology) and their proofs employ the golden ratio.[15]

The golden ratio is explored in Luca Pacioli’s book De divina proportione of 1509.

The first known approximation of the (inverse) golden ratio by a decimal fraction, stated as “about 0.6180340”, was written in 1597 by Michael Maestlin of the University of Tbingen in a letter to his former student Johannes Kepler.[16]

Since the 20th century, the golden ratio has been represented by the Greek letter (phi, after Phidias, a sculptor who is said to have employed it) or less commonly by (tau, the first letter of the ancient Greek root meaning cut).[1][17]

Timeline according to Priya Hemenway:[18]

De Divina Proportione, a three-volume work by Luca Pacioli, was published in 1509. Pacioli, a Franciscan friar, was known mostly as a mathematician, but he was also trained and keenly interested in art. De Divina Proportione explored the mathematics of the golden ratio. Though it is often said that Pacioli advocated the golden ratio’s application to yield pleasing, harmonious proportions, Livio points out that the interpretation has been traced to an error in 1799, and that Pacioli actually advocated the Vitruvian system of rational proportions.[1] Pacioli also saw Catholic religious significance in the ratio, which led to his work’s title. De Divina Proportione contains illustrations of regular solids by Leonardo da Vinci, Pacioli’s longtime friend and collaborator.

The Parthenon’s faade as well as elements of its faade and elsewhere are said by some to be circumscribed by golden rectangles.[25] Other scholars deny that the Greeks had any aesthetic association with golden ratio. For example, Midhat J. Gazal says, “It was not until Euclid, however, that the golden ratio’s mathematical properties were studied. In the Elements (308 BC) the Greek mathematician merely regarded that number as an interesting irrational number, in connection with the middle and extreme ratios. Its occurrence in regular pentagons and decagons was duly observed, as well as in the dodecahedron (a regular polyhedron whose twelve faces are regular pentagons). It is indeed exemplary that the great Euclid, contrary to generations of mystics who followed, would soberly treat that number for what it is, without attaching to it other than its factual properties.”[26] And Keith Devlin says, “Certainly, the oft repeated assertion that the Parthenon in Athens is based on the golden ratio is not supported by actual measurements. In fact, the entire story about the Greeks and golden ratio seems to be without foundation. The one thing we know for sure is that Euclid, in his famous textbook Elements, written around 300 BC, showed how to calculate its value.”[27] Later sources like Vitruvius exclusively discuss proportions that can be expressed in whole numbers, i.e. commensurate as opposed to irrational proportions.

A 2004 geometrical analysis of earlier research into the Great Mosque of Kairouan reveals a consistent application of the golden ratio throughout the design, according to Boussora and Mazouz.[28] They found ratios close to the golden ratio in the overall proportion of the plan and in the dimensioning of the prayer space, the court, and the minaret. The authors note, however, that the areas where ratios close to the golden ratio were found are not part of the original construction, and theorize that these elements were added in a reconstruction.

The Swiss architect Le Corbusier, famous for his contributions to the modern international style, centered his design philosophy on systems of harmony and proportion. Le Corbusier’s faith in the mathematical order of the universe was closely bound to the golden ratio and the Fibonacci series, which he described as “rhythms apparent to the eye and clear in their relations with one another. And these rhythms are at the very root of human activities. They resound in man by an organic inevitability, the same fine inevitability which causes the tracing out of the Golden Section by children, old men, savages and the learned.”[29]

Le Corbusier explicitly used the golden ratio in his Modulor system for the scale of architectural proportion. He saw this system as a continuation of the long tradition of Vitruvius, Leonardo da Vinci’s “Vitruvian Man”, the work of Leon Battista Alberti, and others who used the proportions of the human body to improve the appearance and function of architecture. In addition to the golden ratio, Le Corbusier based the system on human measurements, Fibonacci numbers, and the double unit. He took suggestion of the golden ratio in human proportions to an extreme: he sectioned his model human body’s height at the navel with the two sections in golden ratio, then subdivided those sections in golden ratio at the knees and throat; he used these golden ratio proportions in the Modulor system. Le Corbusier’s 1927 Villa Stein in Garches exemplified the Modulor system’s application. The villa’s rectangular ground plan, elevation, and inner structure closely approximate golden rectangles.[30]

Another Swiss architect, Mario Botta, bases many of his designs on geometric figures. Several private houses he designed in Switzerland are composed of squares and circles, cubes and cylinders. In a house he designed in Origlio, the golden ratio is the proportion between the central section and the side sections of the house.[31]

In a recent book, author Jason Elliot speculated that the golden ratio was used by the designers of the Naqsh-e Jahan Square and the adjacent Lotfollah mosque.[32]

Patrice Foutakis examined the measurements of 15 temples, 18 monumental tombs, 8 sarcophagi and 58 grave stelae from the fifth century BC to the second century AD. The temples were the main place for communication between the humans and Gods, while the tombs, sarcophagi and grave stelae were connected with the mortals’ passage from the material life to the eternal one. Should the golden ratio imply any divine, mystical or aesthetic property, then, according to the author, most of these constructions would be characterized by a golden-section rule. The result of this original research is that the golden ratio was totally absent from Greek architecture of the classical fifth century BC, and almost absent during the following six centuries. Four extremely rare and therefore valuable examples of golden-mean proportions were identified in an ancient tower in Modon (Peloponnese, Greece), in the Great Altar of Pergamon (Pergamon Museum, Berlin), in a grave stele from Edessa (Greece), and in a monumental tomb at Pella (Greece). Although these cases Foutakis claims to be evidence about a golden-section application in constructions of ancient Greece, he concludes that it was a marginal application indicating that the ancient Greeks did not pay any particular attention to the golden ratio as far as their architecture was concerned.[33]

The 16th-century philosopher Heinrich Agrippa drew a man over a pentagram inside a circle, implying a relationship to the golden ratio.[2]

Leonardo da Vinci’s illustrations of polyhedra in De divina proportione (On the Divine Proportion) and his views that some bodily proportions exhibit the golden ratio have led some scholars to speculate that he incorporated the golden ratio in his paintings.[34] But the suggestion that his Mona Lisa, for example, employs golden ratio proportions, is not supported by anything in Leonardo’s own writings.[35] Similarly, although the Vitruvian Man is often[36] shown in connection with the golden ratio, the proportions of the figure do not actually match it, and the text only mentions whole number ratios.[37]

Salvador Dal, influenced by the works of Matila Ghyka,[38] explicitly used the golden ratio in his masterpiece, The Sacrament of the Last Supper. The dimensions of the canvas are a golden rectangle. A huge dodecahedron, in perspective so that edges appear in golden ratio to one another, is suspended above and behind Jesus and dominates the composition.[1][39]

Mondrian has been said to have used the golden section extensively in his geometrical paintings,[40] though other experts (including critic Yve-Alain Bois) have disputed this claim.[1]

A statistical study on 565 works of art of different great painters, performed in 1999, found that these artists had not used the golden ratio in the size of their canvases. The study concluded that the average ratio of the two sides of the paintings studied is 1.34, with averages for individual artists ranging from 1.04 (Goya) to 1.46 (Bellini).[41] On the other hand, Pablo Tosto listed over 350 works by well-known artists, including more than 100 which have canvasses with golden rectangle and root-5 proportions, and others with proportions like root-2, 3, 4, and 6.[42]

According to Jan Tschichold,[44]

There was a time when deviations from the truly beautiful page proportions 2:3, 1:3, and the Golden Section were rare. Many books produced between 1550 and 1770 show these proportions exactly, to within half a millimeter.

Some sources claim that the golden ratio is commonly used in everyday design, for example in the shapes of postcards, playing cards, posters, wide-screen televisions, photographs, light switch plates and cars.[45][46][47][48][49]

Ern Lendvai analyzes Bla Bartk’s works as being based on two opposing systems, that of the golden ratio and the acoustic scale,[50] though other music scholars reject that analysis.[1] French composer Erik Satie used the golden ratio in several of his pieces, including Sonneries de la Rose+Croix. The golden ratio is also apparent in the organization of the sections in the music of Debussy’s Reflets dans l’eau (Reflections in Water), from Images (1st series, 1905), in which “the sequence of keys is marked out by the intervals 34, 21, 13 and 8, and the main climax sits at the phi position.”[51]

The musicologist Roy Howat has observed that the formal boundaries of La Mer correspond exactly to the golden section.[52] Trezise finds the intrinsic evidence “remarkable,” but cautions that no written or reported evidence suggests that Debussy consciously sought such proportions.[53]

Pearl Drums positions the air vents on its Masters Premium models based on the golden ratio. The company claims that this arrangement improves bass response and has applied for a patent on this innovation.[54]

Though Heinz Bohlen proposed the non-octave-repeating 833 cents scale based on combination tones, the tuning features relations based on the golden ratio. As a musical interval the ratio 1.618… is 833.090… cents (Play(helpinfo)).[55]

Adolf Zeising, whose main interests were mathematics and philosophy, found the golden ratio expressed in the arrangement of parts such as leaves and branches along the stems of plants and of veins in leaves. He extended his research to the skeletons of animals and the branchings of their veins and nerves, to the proportions of chemical compounds and the geometry of crystals, even to the use of proportion in artistic endeavors. In these patterns in nature he saw the golden ratio operating as a universal law.[56][57] In connection with his scheme for golden-ratio-based human body proportions, Zeising wrote in 1854 of a universal law “in which is contained the ground-principle of all formative striving for beauty and completeness in the realms of both nature and art, and which permeates, as a paramount spiritual ideal, all structures, forms and proportions, whether cosmic or individual, organic or inorganic, acoustic or optical; which finds its fullest realization, however, in the human form.”[58]

In 2010, the journal Science reported that the golden ratio is present at the atomic scale in the magnetic resonance of spins in cobalt niobate crystals.[59]

Since 1991, several researchers have proposed connections between the golden ratio and human genome DNA.[60][61][62]

However, some have argued that many apparent manifestations of the golden ratio in nature, especially in regard to animal dimensions, are fictitious.[63]

The golden ratio is key to the golden section search.

Studies by psychologists, starting with Fechner, have been devised to test the idea that the golden ratio plays a role in human perception of beauty. While Fechner found a preference for rectangle ratios centered on the golden ratio, later attempts to carefully test such a hypothesis have been, at best, inconclusive.[1][64]

The golden ratio is an irrational number. Below are two short proofs of irrationality:

Recall that:

If we call the whole n and the longer part m, then the second statement above becomes

or, algebraically

To say that is rational means that is a fraction n/m where n and m are integers. We may take n/m to be in lowest terms and n and m to be positive. But if n/m is in lowest terms, then the identity labeled (*) above says m/(nm) is in still lower terms. That is a contradiction that follows from the assumption that is rational.

Another short proofperhaps more commonly knownof the irrationality of the golden ratio makes use of the closure of rational numbers under addition and multiplication. If 1 + 5 2 {displaystyle textstyle {frac {1+{sqrt {5}}}{2}}} is rational, then 2 ( 1 + 5 2 ) 1 = 5 {displaystyle textstyle 2left({frac {1+{sqrt {5}}}{2}}right)-1={sqrt {5}}} is also rational, which is a contradiction if it is already known that the square root of a non-square natural number is irrational.

The golden ratio is also an algebraic number and even an algebraic integer. It has minimal polynomial

Having degree 2, this polynomial actually has two roots, the other being the golden ratio conjugate.

The conjugate root to the minimal polynomial x2 – x – 1 is

The absolute value of this quantity ( 0.618) corresponds to the length ratio taken in reverse order (shorter segment length over longer segment length, b/a), and is sometimes referred to as the golden ratio conjugate.[10] It is denoted here by the capital Phi ( {displaystyle Phi } ):

Alternatively, {displaystyle Phi } can be expressed as

This illustrates the unique property of the golden ratio among positive numbers, that

or its inverse:

This means 0.61803…:1 = 1:1.61803….

The formula = 1 + 1/ can be expanded recursively to obtain a continued fraction for the golden ratio:[65]

and its reciprocal:

The convergents of these continued fractions (1/1, 2/1, 3/2, 5/3, 8/5, 13/8, …, or 1/1, 1/2, 2/3, 3/5, 5/8, 8/13, …) are ratios of successive Fibonacci numbers.

The equation 2 = 1 + likewise produces the continued square root, or infinite surd, form:

An infinite series can be derived to express phi:[66]


These correspond to the fact that the length of the diagonal of a regular pentagon is times the length of its side, and similar relations in a pentagram.

The number turns up frequently in geometry, particularly in figures with pentagonal symmetry. The length of a regular pentagon’s diagonal is times its side. The vertices of a regular icosahedron are those of three mutually orthogonal golden rectangles.

There is no known general algorithm to arrange a given number of nodes evenly on a sphere, for any of several definitions of even distribution (see, for example, Thomson problem). However, a useful approximation results from dividing the sphere into parallel bands of equal surface area and placing one node in each band at longitudes spaced by a golden section of the circle, i.e. 360/ 222.5. This method was used to arrange the 1500 mirrors of the student-participatory satellite Starshine-3.[67]

Application examples you can see in the articles Pentagon with a given side length, Decagon with given circumcircle and Decagon with a given side length.

The both above displayed different algorithms produce geometric constructions that divides a line segment into two line segments where the ratio of the longer to the shorter line segment is the golden ratio.

The golden triangle can be characterized as an isosceles triangle ABC with the property that bisecting the angle C produces a new triangle CXB which is a similar triangle to the original.

If angle BCX = , then XCA = because of the bisection, and CAB = because of the similar triangles; ABC = 2 from the original isosceles symmetry, and BXC = 2 by similarity. The angles in a triangle add up to 180, so 5 = 180, giving = 36. So the angles of the golden triangle are thus 36-72-72. The angles of the remaining obtuse isosceles triangle AXC (sometimes called the golden gnomon) are 36-36-108.

Suppose XB has length 1, and we call BC length . Because of the isosceles triangles XC=XA and BC=XC, so these are also length. Length AC=AB, therefore equals +1. But triangle ABC is similar to triangle CXB, so AC/BC=BC/BX, AC/=/1, and so AC also equals 2. Thus 2 =+1, confirming that is indeed the golden ratio.

Similarly, the ratio of the area of the larger triangle AXC to the smaller CXB is equal to , while the inverse ratio is1.

In a regular pentagon the ratio between a side and a diagonal is {displaystyle Phi } (i.e. 1/), while intersecting diagonals section each other in the golden ratio.[8]

George Odom has given a remarkably simple construction for involving an equilateral triangle: if an equilateral triangle is inscribed in a circle and the line segment joining the midpoints of two sides is produced to intersect the circle in either of two points, then these three points are in golden proportion. This result is a straightforward consequence of the intersecting chords theorem and can be used to construct a regular pentagon, a construction that attracted the attention of the noted Canadian geometer H. S. M. Coxeter who published it in Odom’s name as a diagram in the American Mathematical Monthly accompanied by the single word “Behold!” [68]

The golden ratio plays an important role in the geometry of pentagrams. Each intersection of edges sections other edges in the golden ratio. Also, the ratio of the length of the shorter segment to the segment bounded by the two intersecting edges (a side of the pentagon in the pentagram’s center) is , as the four-color illustration shows.

The pentagram includes ten isosceles triangles: five acute and five obtuse isosceles triangles. In all of them, the ratio of the longer side to the shorter side is . The acute triangles are golden triangles. The obtuse isosceles triangles are golden gnomons.

The golden ratio properties of a regular pentagon can be confirmed by applying Ptolemy’s theorem to the quadrilateral formed by removing one of its vertices. If the quadrilateral’s long edge and diagonals are b, and short edges are a, then Ptolemy’s theorem gives b2=a2+ab which yields

Consider a triangle with sides of lengths a, b, and c in decreasing order. Define the “scalenity” of the triangle to be the smaller of the two ratios a/b and b/c. The scalenity is always less than and can be made as close as desired to .[69]

If the side lengths of a triangle form a geometric progression and are in the ratio 1: r: r2, where r is the common ratio, then r must lie in the range 1 1. A triangle whose sides are in the ratio 1: : is a right triangle (because 1 + = 2) known as a Kepler triangle.[70]

A golden rhombus is a rhombus whose diagonals are in the golden ratio. The rhombic triacontahedron is a convex polytope that has a very special property: all of its faces are golden rhombi. In the rhombic triacontahedron the dihedral angle between any two adjacent rhombi is 144, which is twice the isosceles angle of a golden triangle and four times its most acute angle.[71]

The mathematics of the golden ratio and of the Fibonacci sequence are intimately interconnected. The Fibonacci sequence is:

The closed-form expression for the Fibonacci sequence involves the golden ratio:

The golden ratio is the limit of the ratios of successive terms of the Fibonacci sequence (or any Fibonacci-like sequence), as originally shown by Kepler:[20]

Therefore, if a Fibonacci number is divided by its immediate predecessor in the sequence, the quotient approximates ; e.g., 987/6101.6180327868852. These approximations are alternately lower and higher than , and converge on as the Fibonacci numbers increase, and:

More generally:

where above, the ratios of consecutive terms of the Fibonacci sequence, is a case when a = 1 {displaystyle a=1} .

Furthermore, the successive powers of obey the Fibonacci recurrence:

This identity allows any polynomial in to be reduced to a linear expression. For example:

The reduction to a linear expression can be accomplished in one step by using the relationship

where F k {displaystyle F_{k}} is the kth Fibonacci number.

However, this is no special property of , because polynomials in any solution x to a quadratic equation can be reduced in an analogous manner, by applying:

for given coefficients a, b such that x satisfies the equation. Even more generally, any rational function (with rational coefficients) of the root of an irreducible nth-degree polynomial over the rationals can be reduced to a polynomial of degree n 1. Phrased in terms of field theory, if is a root of an irreducible nth-degree polynomial, then Q ( ) {displaystyle mathbb {Q} (alpha )} has degree n over Q {displaystyle mathbb {Q} } , with basis { 1 , , , n 1 } {displaystyle {1,alpha ,dots ,alpha ^{n-1}}} .

The golden ratio and inverse golden ratio = ( 1 5 ) / 2 {displaystyle varphi _{pm }=(1pm {sqrt {5}})/2} have a set of symmetries that preserve and interrelate them. They are both preserved by the fractional linear transformations x , 1 / ( 1 x ) , ( x 1 ) / x , {displaystyle x,1/(1-x),(x-1)/x,} this fact corresponds to the identity and the definition quadratic equation. Further, they are interchanged by the three maps 1 / x , 1 x , x / ( x 1 ) {displaystyle 1/x,1-x,x/(x-1)} they are reciprocals, symmetric about 1 / 2 {displaystyle 1/2} , and (projectively) symmetric about 2.

More deeply, these maps form a subgroup of the modular group PSL ( 2 , Z ) {displaystyle operatorname {PSL} (2,mathbf {Z} )} isomorphic to the symmetric group on 3 letters, S 3 , {displaystyle S_{3},} corresponding to the stabilizer of the set { 0 , 1 , } {displaystyle {0,1,infty }} of 3 standard points on the projective line, and the symmetries correspond to the quotient map S 3 S 2 {displaystyle S_{3}to S_{2}} the subgroup C 3

The golden ratio has the simplest expression (and slowest convergence) as a continued fraction expansion of any irrational number (see Alternate forms above). It is, for that reason, one of the worst cases of Lagrange’s approximation theorem and it is an extremal case of the Hurwitz inequality for Diophantine approximations. This may be why angles close to the golden ratio often show up in phyllotaxis (the growth of plants).[72]

The defining quadratic polynomial and the conjugate relationship lead to decimal values that have their fractional part in common with :

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Golden ratio – Wikipedia

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futurism – unknown.nu

Posted: December 12, 2016 at 7:43 pm

No architecture has existed since 1700. A moronic mixture of the most various stylistic elements used to mask the skeletons of modern houses is called modern architecture. The new beauty of cement and iron are profaned by the superimposition of motley decorative incrustations that cannot be justified either by constructive necessity or by our (modern) taste, and whose origins are in Egyptian, Indian or Byzantine antiquity and in that idiotic flowering of stupidity and impotence that took the name of neoclassicism.

These architectonic prostitutions are welcomed in Italy, and rapacious alien ineptitude is passed off as talented invention and as extremely up-to-date architecture. Young Italian architects (those who borrow originality from clandestine and compulsive devouring of art journals) flaunt their talents in the new quarters of our towns, where a hilarious salad of little ogival columns, seventeenth-century foliation, Gothic pointed arches, Egyptian pilasters, rococo scrolls, fifteenth-century cherubs, swollen caryatids, take the place of style in all seriousness, and presumptuously put on monumental airs. The kaleidoscopic appearance and reappearance of forms, the multiplying of machinery, the daily increasing needs imposed by the speed of communications, by the concentration of population, by hygiene, and by a hundred other phenomena of modern life, never cause these self-styled renovators of architecture a moment’s perplexity or hesitation. They persevere obstinately with the rules of Vitruvius, Vignola and Sansovino plus gleanings from any published scrap of information on German architecture that happens to be at hand. Using these, they continue to stamp the image of imbecility on our cities, our cities which should be the immediate and faithful projection of ourselves.

And so this expressive and synthetic art has become in their hands a vacuous stylistic exercise, a jumble of ill-mixed formulae to disguise a run-of-the-mill traditionalist box of bricks and stone as a modern building. As if we who are accumulators and generators of movement, with all our added mechanical limbs, with all the noise and speed of our life, could live in streets built for the needs of men four, five or six centuries ago.

This is the supreme imbecility of modern architecture, perpetuated by the venal complicity of the academies, the internment camps of the intelligentsia, where the young are forced into the onanistic recopying of classical models instead of throwing their minds open in the search for new frontiers and in the solution of the new and pressing problem: the Futurist house and city. The house and the city that are ours both spiritually and materially, in which our tumult can rage without seeming a grotesque anachronism.

The problem posed in Futurist architecture is not one of linear rearrangement. It is not a question of finding new moldings and frames for windows and doors, of replacing columns, pilasters and corbels with caryatids, flies and frogs. Neither has it anything to do with leaving a faade in bare brick, or plastering it, or facing it with stone or in determining formal differences between the new building and the old one. It is a question of tending the healthy growth of the Futurist house, of constructing it with all the resources of technology and science, satisfying magisterially all the demands of our habits and our spirit, trampling down all that is grotesque and antithetical (tradition, style, aesthetics, proportion), determining new forms, new lines, a new harmony of profiles and volumes, an architecture whose reason for existence can be found solely in the unique conditions of modern life, and in its correspondence with the aesthetic values of our sensibilities. This architecture cannot be subjected to any law of historical continuity. It must be new, just as our state of mind is new.

The art of construction has been able to evolve with time, and to pass from one style to another, while maintaining unaltered the general characteristics of architecture, because in the course of history changes of fashion are frequent and are determined by the alternations of religious conviction and political disposition. But profound changes in the state of the environment are extremely rare, changes that unhinge and renew, such as the discovery of natural laws, the perfecting of mechanical means, the rational and scientific use of material. In modern life the process of stylistic development in architecture has been brought to a halt. Architecture now makes a break with tradition. It must perforce make a fresh start.

Calculations based on the resistance of materials, on the use of reinforced concrete and steel, exclude “architecture” in the classical and traditional sense. Modern constructional materials and scientific concepts are absolutely incompatible with the disciplines of historical styles, and are the principal cause of the grotesque appearance of “fashionable” buildings in which attempts are made to employ the lightness, the superb grace of the steel beam, the delicacy of reinforced concrete, in order to obtain the heavy curve of the arch and the bulkiness of marble.

The utter antithesis between the modern world and the old is determined by all those things that formerly did not exist. Our lives have been enriched by elements the possibility of whose existence the ancients did not even suspect. Men have identified material contingencies, and revealed spiritual attitudes, whose repercussions are felt in a thousand ways. Principal among these is the formation of a new ideal of beauty that is still obscure and embryonic, but whose fascination is already felt even by the masses. We have lost our predilection for the monumental, the heavy, the static, and we have enriched our sensibility with a taste for the light, the practical, the ephemeral and the swift. We no longer feel ourselves to be the men of the cathedrals, the palaces and the podiums. We are the men of the great hotels, the railway stations, the immense streets, colossal ports, covered markets, luminous arcades, straight roads and beneficial demolitions.

We must invent and rebuild the Futurist city like an immense and tumultuous shipyard, agile, mobile and dynamic in every detail; and the Futurist house must be like a gigantic machine. The lifts must no longer be hidden away like tapeworms in the niches of stairwells; the stairwells themselves, rendered useless, must be abolished, and the lifts must scale the lengths of the faades like serpents of steel and glass. The house of concrete, glass and steel, stripped of paintings and sculpture, rich only in the innate beauty of its lines and relief, extraordinarily “ugly” in its mechanical simplicity, higher and wider according to need rather than the specifications of municipal laws. It must soar up on the brink of a tumultuous abyss: the street will no longer lie like a doormat at ground level, but will plunge many stories down into the earth, embracing the metropolitan traffic, and will be linked up for necessary interconnections by metal gangways and swift-moving pavements.

The decorative must be abolished. The problem of Futurist architecture must be resolved, not by continuing to pilfer from Chinese, Persian or Japanese photographs or fooling around with the rules of Vitruvius, but through flashes of genius and through scientific and technical expertise. Everything must be revolutionized. Roofs and underground spaces must be used; the importance of the faade must be diminished; issues of taste must be transplanted from the field of fussy moldings, finicky capitals and flimsy doorways to the broader concerns of bold groupings and masses, and large-scale disposition of planes. Let us make an end of monumental, funereal and commemorative architecture. Let us overturn monuments, pavements, arcades and flights of steps; let us sink the streets and squares; let us raise the level of the city.



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futurism – unknown.nu

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Sacred Centers – Tools for Conscious Evolution

Posted: November 27, 2016 at 9:46 am

Aligned along the sacred core of your body, seven energy centers known as chakras spin like sacred jewels, forming a bridge of connection between Heaven and Earth, spirit and matter, mind and body.

Herein lies the architecture of the soul.

This ancient map of the chakra system presents a viable key to wholeness and a guide for both personal and planetary awakening.

As we align the inner worlds of earth, water, fire, air, sound, light, and consciousness, we simultaneously align with these sacred elements in the outer world.

Herein find tools to open, engage, activate, and align your chakras and your innermost being with the larger mystery of life.

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Sacred Centers – Tools for Conscious Evolution

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Colonization of the Moon – Wikipedia

Posted: October 25, 2016 at 7:34 am

“Lunar outpost” redirects here. For NASA’s former plan to construct an outpost between 2019 and 2024, see Lunar outpost (NASA).

The colonization of the Moon is the proposed establishment of permanent human communities or robotic industries[1][2] on the Moon.

Recent indication that water might be present in noteworthy quantities at the lunar poles has renewed interest in the Moon. Polar colonies could also avoid the problem of long lunar nights about 354 hours,[3] a little more than two weeks and take advantage of the Sun continuously, at least during the local summer (there is no data for the winter yet).[4]

Permanent human habitation on a planetary body other than the Earth is one of science fiction’s most prevalent themes. As technology has advanced, and concerns about the future of humanity on Earth have increased, the argument that space colonization is an achievable and worthwhile goal has gained momentum.[5][6] Because of its proximity to Earth, the Moon has been seen as the most obvious natural expansion after Earth. There are also various projects in near future by space tourism startup companies for tourism on the Moon.

The notion of a lunar colony originated before the Space Age. In 1638 Bishop John Wilkins wrote ADiscourse Concerning a New World and Another Planet, in which he predicted a human colony on the Moon.[7]Konstantin Tsiolkovsky (18571935), among others, also suggested such a step.[8] From the 1950s onwards, a number of concepts and designs have been suggested by scientists, engineers and others.

In 1954, science-fiction writer Arthur C. Clarke proposed a lunar base of inflatable modules covered in lunar dust for insulation.[9] A spaceship, assembled in low Earth orbit, would launch to the Moon, and astronauts would set up the igloo-like modules and an inflatable radio mast. Subsequent steps would include the establishment of a larger, permanent dome; an algae-based air purifier; a nuclear reactor for the provision of power; and electromagnetic cannons to launch cargo and fuel to interplanetary vessels in space.

In 1959, John S. Rinehart suggested that the safest design would be a structure that could “[float] in a stationary ocean of dust”, since there were, at the time this concept was outlined, theories that there could be mile-deep dust oceans on the Moon.[10] The proposed design consisted of a half-cylinder with half-domes at both ends, with a micrometeoroid shield placed above the base.

Project Horizon was a 1959 study regarding the United States Army’s plan to establish a fort on the Moon by 1967.[11]Heinz-Hermann Koelle, a German rocket engineer of the Army Ballistic Missile Agency (ABMA) led the Project Horizon study. The first landing would be carried out by two “soldier-astronauts” in 1965 and more construction workers would soon follow. Through numerous launches (61Saturn I and 88Saturn II), 245tons of cargo would be transported to the outpost by 1966.

Lunex Project was a US Air Force plan for a manned lunar landing prior to the Apollo Program in 1961. It envisaged a 21-airman underground Air Force base on the Moon by 1968 at a total cost of $7.5 billion.

In 1962, John DeNike and Stanley Zahn published their idea of a sub-surface base located at the Sea of Tranquility.[9] This base would house a crew of21, in modules placed four meters below the surface, which was believed to provide radiation shielding on par with Earth’s atmosphere. DeNike and Zahn favored nuclear reactors for energy production, because they were more efficient than solar panels, and would also overcome the problems with the long Lunar nights. For the life support system, an algae-based gas exchanger was proposed.

As of 2006, Japan planned to have a Moon base in 2030.[12] and as of 2007, Russia planned to have a Moon base in 202732.[13]

In 2007 Jim Burke of the International Space University in France said people should plan to preserve humanity’s culture in the event of a civilization-stopping asteroid impact with Earth. A Lunar Noah’s Ark was proposed.[14] Subsequent planning may be taken up by the International Lunar Exploration Working Group (ILEWG).[15][16][17]

In a January 2012 speech Newt Gingrich, Republican candidate for President of the United States of America, proposed a plan to build a U.S. moon colony by the year 2020.[18][19]

In 2016 Johann-Dietrich Wrner, the new Chief of ESA, proposed the International Moon Village that incorporates 3D printing.[20]

Exploration of the Lunar surface by spacecraft began in 1959 with the Soviet Union’s Luna program. Luna1 missed the Moon, but Luna2 made a hard landing (impact) into its surface, and became the first artificial object on an extraterrestrial body. The same year, the Luna3 mission radioed photographs to Earth of the Moon’s hitherto unseen far side, marking the beginning of a decade-long series of unmanned Lunar explorations.

Responding to the Soviet program of space exploration, US President JohnF. Kennedy in 1961 told the U.S.Congress on May25: “Ibelieve that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the Moon and returning him safely to the Earth.” The same year the Soviet leadership made some of its first public pronouncements about landing a man on the Moon and establishing a Lunar base.

Manned exploration of the lunar surface began in 1968 when the Apollo8 spacecraft orbited the Moon with three astronauts on board. This was mankind’s first direct view of the far side. The following year, the Apollo11 Lunar module landed two astronauts on the Moon, proving the ability of humans to travel to the Moon, perform scientific research work there, and bring back sample materials.

Additional missions to the Moon continued this exploration phase. In 1969 the Apollo12 mission landed next to the Surveyor3 spacecraft, demonstrating precision landing capability. The use of a manned vehicle on the Moon’s surface was demonstrated in 1971 with the Lunar Rover during Apollo15. Apollo16 made the first landing within the rugged Lunar highlands. However, interest in further exploration of the Moon was beginning to wane among the American public. In 1972 Apollo17 was the final Apollo Lunar mission, and further planned missions were scrapped at the directive of President Nixon. Instead, focus was turned to the Space Shuttle and manned missions in near Earth orbit.

The Soviet manned lunar programs failed to send a manned mission to the Moon. However, in 1966 Luna9 was the first probe to achieve a soft landing and return close-up shots of the Lunar surface. Luna16 in 1970 returned the first Soviet Lunar soil samples, while in 1970 and 1973 during the Lunokhod program two robotic rovers landed on the Moon. Lunokhod1 explored the Lunar surface for 322 days, and Lunokhod2 operated on the Moon about four months only but covered a third more distance. 1974 saw the end of the Soviet Moonshot, two years after the last American manned landing. Besides the manned landings, an abandoned Soviet moon program included building the moonbase “Zvezda”, which was the first detailed project with developed mockups of expedition vehicles[21] and surface modules.[22]

In the decades following, interest in exploring the Moon faded considerably, and only a few dedicated enthusiasts supported a return. However, evidence of Lunar ice at the poles gathered by NASA’s Clementine (1994) and Lunar Prospector (1998) missions rekindled some discussion,[23][24] as did the potential growth of a Chinese space program that contemplated its own mission to the Moon.[25] Subsequent research suggested that there was far less ice present (if any) than had originally been thought, but that there may still be some usable deposits of hydrogen in other forms.[26] However, in September 2009, the Chandrayaan probe of India, carrying an ISRO instrument, discovered that the Lunar regolith contains 0.1% water by weight, overturning theories that had stood for 40 years.[27]

In 2004, U.S. President George W. Bush called for a plan to return manned missions to the Moon by 2020 (since cancelled see Constellation program). Propelled by this new initiative, NASA issued a new long-range plan that includes building a base on the Moon as a staging point to Mars. This plan envisions a Lunar outpost at one of the Moon’s poles by 2024 which, if well-sited, might be able to continually harness solar power; at the poles, temperature changes over the course of a Lunar day are also less extreme,[28] and reserves of water and useful minerals may be found nearby.[28] In addition, the European Space Agency has a plan for a permanently manned Lunar base by 2025.[29][30] Russia has also announced similar plans to send a man to the Moon by 2025 and establish a permanent base there several years later.[6]

A Chinese space scientist has said that the People’s Republic of China could be capable of landing a human on the Moon by 2022 (see Chinese Lunar Exploration Program),[31] and Japan and India also have plans for a Lunar base by 2030.[32] Neither of these plans involves permanent residents on the Moon. Instead they call for sortie missions, in some cases followed by extended expeditions to the Lunar base by rotating crew members, as is currently done for the International Space Station.

NASAs LCROSS/LRO mission had been scheduled to launch in October 2008.[33] The launch was delayed until 18 June 2009,[34] resulting in LCROSS’s impact with the Moon at 11:30 UT on 9 October 2009.[35][36] The purpose is preparing for future Lunar exploration.

On September 24, 2009 NASA announced the discovery of water on the Moon. The discovery was made by three instruments on board Chandrayaan-1. These were the ISRO’s Moon Impact Probe (MIP), the Moon Mineralogy Mapper (M3) and Mini-Sar, belonging to NASA.[37]

On November 13, 2009 NASA announced that the LCROSS mission had discovered large quantities of water ice on the Moon around the LCROSS impact site at Cabeus. Robert Zubrin, president of the Mars Society, relativized the term ‘large’: “The 30m crater ejected by the probe contained 10million kilograms of regolith. Within this ejecta, an estimated 100kg of water was detected. That represents a proportion of ten parts per million, which is a lower water concentration than that found in the soil of the driest deserts of the Earth. In contrast, we have found continent sized regions on Mars, which are 600,000 parts per million, or 60% water by weight.”[38] Although the Moon is very dry on the whole, the spot where the LCROSS impactor hit was chosen for a high concentration of water ice. Dr. Zubrin’s computations are not a sound basis for estimating the percentage of water in the regolith at that site. Researchers with expertise in that area estimated that the regolith at the impact site contained 5.6 2.9% water ice, and also noted the presence of other volatile substances. Hydrocarbons, material containing sulfur, carbon dioxide, carbon monoxide, methane and ammonia were present.[39]

In March 2010, NASA reported that the findings of its mini-SAR radar aboard Chandrayaan-1 were consistent with ice deposits at the Moon’s north pole. It is estimated there is at least 600million tons of ice at the north pole in sheets of relatively pure ice at least a couple of meters thick.[40]

In March 2014, researchers who had previously published reports on possible abundance of water on the Moon, reported new findings that refined their predictions substantially lower.[41]

Placing a colony on a natural body would provide an ample source of material for construction and other uses in space, including shielding from cosmic radiation. The energy required to send objects from the Moon to space is much less than from Earth to space. This could allow the Moon to serve as a source of construction materials within cis-lunar space. Rockets launched from the Moon would require less locally produced propellant than rockets launched from Earth. Some proposals include using electric acceleration devices (mass drivers) to propel objects off the Moon without building rockets. Others have proposed momentum exchange tethers (see below). Furthermore, the Moon does have some gravity, which experience to date indicates may be vital for fetal development and long-term human health.[42][43] Whether the Moon’s gravity (roughly one sixth of Earth’s) is adequate for this purpose, however, is uncertain.

In addition, the Moon is the closest large body in the Solar System to Earth. While some Earth-crosser asteroids occasionally pass closer, the Moon’s distance is consistently within a small range close to 384,400km. This proximity has several advantages:

There are several disadvantages to the Moon as a colony site:

Three criteria that a Lunar outpost should meet are:[citation needed]

While a colony might be located anywhere, potential locations for a Lunar colony fall into three broad categories.

There are two reasons why the north pole and south pole of the Moon might be attractive locations for a human colony. First, there is evidence that water may be present in some continuously shaded areas near the poles.[62] Second, the Moon’s axis of rotation is sufficiently close to being perpendicular to the ecliptic plane that the radius of the Moon’s polar circles is less than 50km. Power collection stations could therefore be plausibly located so that at least one is exposed to sunlight at all times, thus making it possible to power polar colonies almost exclusively with solar energy. Solar power would be unavailable only during a lunar eclipse, but these events are relatively brief and absolutely predictable. Any such colony would therefore require a reserve energy supply that could temporarily sustain a colony during lunar eclipses or in the event of any incident or malfunction affecting solar power collection. Hydrogen fuel cells would be ideal for this purpose, since the hydrogen needed could be sourced locally using the Moon’s polar water and surplus solar power. Moreover, due to the Moon’s uneven surface some sites have nearly continuous sunlight. For example, Malapert mountain, located near the Shackleton crater at the Lunar south pole, offers several advantages as a site:

NASA chose to use a south-polar site for the Lunar outpost reference design in the Exploration Systems Architecture Study chapter on Lunar Architecture.[64]

At the north pole, the rim of Peary Crater has been proposed as a favorable location for a base.[65] Examination of images from the Clementine mission appear to show that parts of the crater rim are permanently illuminated by sunlight (except during Lunar eclipses).[65] As a result, the temperature conditions are expected to remain very stable at this location, averaging 50C (58F).[65] This is comparable to winter conditions in Earth’s Poles of Cold in Siberia and Antarctica. The interior of Peary Crater may also harbor hydrogen deposits.[65]

A 1994[66] bistatic radar experiment performed during the Clementine mission suggested the presence of water ice around the south pole.[23][67] The Lunar Prospector spacecraft reported enhanced hydrogen abundances at the south pole and even more at the north pole, in 2008.[68] On the other hand, results reported using the Arecibo radio telescope have been interpreted by some to indicate that the anomalous Clementine radar signatures are not indicative of ice, but surface roughness.[69] This interpretation, however, is not universally agreed upon.[70]

A potential limitation of the polar regions is that the inflow of solar wind can create an electrical charge on the leeward side of crater rims. The resulting voltage difference can affect electrical equipment, change surface chemistry, erode surfaces and levitate Lunar dust.[71]

The Lunar equatorial regions are likely to have higher concentrations of helium-3 (rare on Earth but much sought after for use in nuclear fusion research) because the solar wind has a higher angle of incidence.[72] They also enjoy an advantage in extra-Lunar traffic: The rotation advantage for launching material is slight due to the Moon’s slow rotation, but the corresponding orbit coincides with the ecliptic, nearly coincides with the Lunar orbit around Earth, and nearly coincides with the equatorial plane of Earth.

Several probes have landed in the Oceanus Procellarum area. There are many areas and features that could be subject to long-term study, such as the Reiner Gamma anomaly and the dark-floored Grimaldi crater.

The Lunar far side lacks direct communication with Earth, though a communication satellite at the L2 Lagrangian point, or a network of orbiting satellites, could enable communication between the far side of the Moon and Earth.[73] The far side is also a good location for a large radio telescope because it is well shielded from the Earth.[74] Due to the lack of atmosphere, the location is also suitable for an array of optical telescopes, similar to the Very Large Telescope in Chile.[44] To date, there has been no ground exploration of the far side.

Scientists have estimated that the highest concentrations of helium-3 will be found in the maria on the far side, as well as near side areas containing concentrations of the titanium-based mineral ilmenite. On the near side the Earth and its magnetic field partially shields the surface from the solar wind during each orbit. But the far side is fully exposed, and thus should receive a somewhat greater proportion of the ion stream.[75]

Lunar lava tubes are a potential location for constructing a Lunar base. Any intact lava tube on the Moon could serve as a shelter from the severe environment of the Lunar surface, with its frequent meteorite impacts, high-energy ultra-violet radiation and energetic particles, and extreme diurnal temperature variations. Lava tubes provide ideal positions for shelter because of their access to nearby resources. They also have proven themselves as a reliable structure, having withstood the test of time for billions of years.

An underground colony would escape the extreme of temperature on the Moon’s surface. The average temperature on the surface of the Moon is about 5C. The day period (about 354 hours) has an average temperature of about 107C (225F), although it can rise as high as 123C (253F). The night period (also 354 hours) has an average temperature of about 153C (243F).[76] Underground, both periods would be around 23C (9F), and humans could install ordinary heaters.[77]

One such lava tube was discovered in early 2009.[78]

The central peaks of large lunar craters may contain material that rose from as far 19 kilometers beneath the surface when the peaks formed by rebound of the compressed rock under the crater. Material moved from the interior of craters is piled in their rims.[79] These and other processes make possibly novel concentrations of minerals accessible to future prospectors from lunar colonies.

A colony in lunar orbit would avoid the extreme temperature swings of the Moon’s surface. Since the orbital period in low-lunar orbit is only about two hours, heat would only radiate away from the colony for a short period of time. At the Lagrangian points one and two, the thermal environment would be even more stable as the Sun would be almost continuously visible. This increased solar duration would allow for an almost constant supply of power. Additionally, the colony could be made to spin as has been examined with designs similar to the O’Neill cylinder so as to provide Earth-like gravity. Various lunar orbits are possible such as a Lissajous orbit or a halo orbit. Due to the Moon’s lumpy gravity, there exist only a small number of possible orbital inclinations for low lunar orbits. A satellite in such a frozen orbit could be at an inclination of 27, 50, 76, or 86.

There have been numerous proposals regarding habitat modules. The designs have evolved throughout the years as mankind’s knowledge about the Moon has grown, and as the technological possibilities have changed. The proposed habitats range from the actual spacecraft landers or their used fuel tanks, to inflatable modules of various shapes. Some hazards of the Lunar environment such as sharp temperature shifts, lack of atmosphere or magnetic field (which means higher levels of radiation and micrometeoroids) and long nights, were unknown early on. Proposals have shifted as these hazards were recognized and taken into consideration.

Some suggest building the Lunar colony underground, which would give protection from radiation and micrometeoroids. This would also greatly reduce the risk of air leakage, as the colony would be fully sealed from the outside except for a few exits to the surface.

The construction of an underground base would probably be more complex; one of the first machines from Earth might be a remote-controlled excavating machine. Once created, some sort of hardening would be necessary to avoid collapse, possibly a spray-on concrete-like substance made from available materials.[80] A more porous insulating material also made in-situ could then be applied. Rowley & Neudecker have suggested “melt-as-you-go” machines that would leave glassy internal surfaces.[81]Mining methods such as the room and pillar might also be used. Inflatable self-sealing fabric habitats might then be put in place to retain air. Eventually an underground city can be constructed. Farms set up underground would need artificial sunlight. As an alternative to excavating, a lava tube could be covered and insulated, thus solving the problem of radiation exposure.

A possibly easier solution would be to build the Lunar base on the surface, and cover the modules with Lunar soil. The Lunar regolith is composed of a unique blend of silica and iron-containing compounds that may be fused into a glass-like solid using microwave energy.[82] Blacic has studied the mechanical properties of lunar glass and has shown that it is a promising material for making rigid structures, if coated with metal to keep moisture out.[83] This may allow for the use of “Lunar bricks” in structural designs, or the vitrification of loose dirt to form a hard, ceramic crust.

A Lunar base built on the surface would need to be protected by improved radiation and micrometeoroid shielding. Building the Lunar base inside a deep crater would provide at least partial shielding against radiation and micrometeoroids. Artificial magnetic fields have been proposed[84][85] as a means to provide radiation shielding for long range deep space manned missions, and it might be possible to use similar technology on a Lunar colony. Some regions on the Moon possess strong local magnetic fields that might partially mitigate exposure to charged solar and galactic particles.[86]

In a turn from the usual engineer-designed lunar habitats, London-based Foster + Partners architectural firm proposed a building construction 3D-printer technology in January 2013 that would use Lunar regolith raw materials to produce Lunar building structures while using enclosed inflatable habitats for housing the human occupants inside the hard-shell Lunar structures. Overall, these habitats would require only ten percent of the structure mass to be transported from Earth, while using local Lunar materials for the other 90 percent of the structure mass.[87] “Printed” Lunar soil will provide both “radiation and temperature insulation. Inside, a lightweight pressurized inflatable with the same dome shape will be the living environment for the first human Moon settlers.”[87] The building technology will include mixing Lunar material with magnesium oxide, which will turn the “moonstuff into a pulp that can be sprayed to form the block” when a binding salt is applied that “converts [this] material into a stone-like solid.”[87] Terrestrial versions of this 3D-printing building technology are already printing 2 metres (6ft 7in) of building material per hour with the next-generation printers capable of 3.5 metres (11ft) per hour, sufficient to complete a building in a week.[87]

In 2010, The Moon Capital Competition offered a prize for a design of a Lunar habitat intended to be an underground international commercial center capable of supporting a residential staff of 60 people and their families. The Moon Capital is intended to be self-sufficient with respect to food and other material required for life support. Prize money was provided primarily by the Boston Society of Architects, Google Lunar X Prize and The New England Council of the American Institute of Aeronautics and Astronautics.[88]

On January 31, 2013, the ESA working with an independent architectural firm, tested a 3D-printed structure that could be constructed of lunar regolith for use as a Moon base.[89]

A nuclear fission reactor might fulfill most of a Moon base’s power requirements.[90] With the help of fission reactors, one could overcome the difficulty of the 354 hour Lunar night. According to NASA, a nuclear fission power station could generate a steady 40kilowatts, equivalent to the demand of about eight houses on Earth.[90] An artists concept of such a station published by NASA envisages the reactor being buried below the Moon’s surface to shield it from its surroundings; out from a tower-like generator part reaching above the surface over the reactor, radiators would extend into space to send away any heat energy that may be left over.[91]

Radioisotope thermoelectric generators could be used as backup and emergency power sources for solar powered colonies.

One specific development program in the 2000s was the Fission Surface Power (FSP) project of NASA and DOE, a fission power system focused on “developing and demonstrating a nominal 40 kWe power system to support human exploration missions. The FSP system concept uses conventional low-temperature stainless steel, liquid metal-cooled reactor technology coupled with Stirling power conversion.” As of 2010[update], significant component hardware testing had been successfully completed, and a non-nuclear system demonstration test was being fabricated.[92][needs update]

Solar energy is a possible source of power for a Lunar base. Many of the raw materials needed for solar panel production can be extracted on site. However, the long Lunar night (354 hours) is a drawback for solar power on the Moon’s surface. This might be solved by building several power plants, so that at least one of them is always in daylight. Another possibility would be to build such a power plant where there is constant or near-constant sunlight, such as at the Malapert mountain near the Lunar south pole, or on the rim of Peary crater near the north pole. A third possibility would be to leave the panels in orbit, and beam the power down as microwaves.

The solar energy converters need not be silicon solar panels. It may be more advantageous to use the larger temperature difference between Sun and shade to run heat engine generators. Concentrated sunlight could also be relayed via mirrors and used in Stirling engines or solar trough generators, or it could be used directly for lighting, agriculture and process heat. The focused heat might also be employed in materials processing to extract various elements from Lunar surface materials.

In the early days,[clarification needed] a combination of solar panels for “day-time” operation and fuel cells for “night-time” operation could be used.[according to whom?]

Fuel cells on the Space Shuttle have operated reliably for up to 17 Earth days at a time. On the Moon, they would only be needed for 354 hours (14 34 days) the length of the Lunar night. Fuel cells produce water directly as a waste product. Current fuel cell technology is more advanced than the Shuttle’s cells PEM (Proton Exchange Membrane) cells produce considerably less heat (though their waste heat would likely be useful during the Lunar night) and are lighter, not to mention the reduced mass of the smaller heat-dissipating radiators. This makes PEMs more economical to launch from Earth than the shuttle’s cells. PEMs have not yet been proven in space.

Combining fuel cells with electrolysis would provide a “perpetual” source of electricity solar energy could be used to provide power during the Lunar day, and fuel cells at night. During the Lunar day, solar energy would also be used to electrolyze the water created in the fuel cells although there would be small losses of gases that would have to be replaced.

Even if lunar colonies could provide themselves access to a near-continuous source of solar energy, they would still need to maintain fuel cells or an alternate energy storage system to sustain themselves during lunar eclipses and emergency situations.

Conventional rockets have been used for most Lunar explorations to date. The ESA’s SMART-1 mission from 2003 to 2006 used conventional chemical rockets to reach orbit and Hall effect thrusters to arrive at the Moon in 13 months. NASA would have used chemical rockets on its AresV booster and Lunar Surface Access Module, that were being developed for a planned return to the Moon around 2019, but this was cancelled. The construction workers, location finders, and other astronauts vital to building, would have been taken four at a time in NASA’s Orion spacecraft.

Proposed concepts of Earth-Moon transportation are Space elevators.[93][94]

Lunar colonists will want the ability to transport cargo and people to and from modules and spacecraft, and to carry out scientific study of a larger area of the Lunar surface for long periods of time. Proposed concepts include a variety of vehicle designs, from small open rovers to large pressurized modules with lab equipment, and also a few flying or hopping vehicles.

Rovers could be useful if the terrain is not too steep or hilly. The only rovers to have operated on the surface of the Moon (as of 2008[update]) are the three Apollo Lunar Roving Vehicles (LRV), developed by Boeing, and the two robotic Soviet Lunokhods. The LRV was an open rover for a crew of two, and a range of 92km during one Lunar day. One NASA study resulted in the Mobile Lunar Laboratory concept, a manned pressurized rover for a crew of two, with a range of 396km. The Soviet Union developed different rover concepts in the Lunokhod series and the L5 for possible use on future manned missions to the Moon or Mars. These rover designs were all pressurized for longer sorties.[95]

If multiple bases were established on the Lunar surface, they could be linked together by permanent railway systems. Both conventional and magnetic levitation (Maglev) systems have been proposed for the transport lines. Mag-Lev systems are particularly attractive as there is no atmosphere on the surface to slow down the train, so the vehicles could achieve velocities comparable to aircraft on the Earth. One significant difference with lunar trains, however, is that the cars would need to be individually sealed and possess their own life support systems.

For difficult areas, a flying vehicle may be more suitable. Bell Aerosystems proposed their design for the Lunar Flying Vehicle as part of a study for NASA. Bell also developed the Manned Flying System, a similar concept.

Experience so far indicates that launching human beings into space is much more expensive than launching cargo.

One way to get materials and products from the Moon to an interplanetary way station might be with a mass driver, a magnetically accelerated projectile launcher. Cargo would be picked up from orbit or an Earth-Moon Lagrangian point by a shuttle craft using ion propulsion, solar sails or other means and delivered to Earth orbit or other destinations such as near-Earth asteroids, Mars or other planets, perhaps using the Interplanetary Transport Network.

A Lunar space elevator could transport people, raw materials and products to and from an orbital station at Lagrangian points L1 or L2. Chemical rockets would take a payload from Earth to the L1 Lunar Lagrange location. From there a tether would slowly lower the payload to a soft landing on the lunar surface.

Other possibilities include a momentum exchange tether system.

A cis-Lunar transport system has been proposed using tethers to achieve momentum exchange.[102] This system requires zero net energy input, and could not only retrieve payloads from the Lunar surface and transport them to Earth, but could also soft land payloads on to the Lunar surface.

For long term sustainability, a space colony should be close to self-sufficient. Mining and refining the Moon’s materials on-site for use both on the Moon and elsewhere in the Solar System could provide an advantage over deliveries from Earth, as they can be launched into space at a much lower energy cost than from Earth. It is possible that large amounts of matter will need to be launched into space for interplanetary exploration in the 21st century, and the lower cost of providing goods from the Moon might be attractive.[80]

In the long term, the Moon will likely play an important role in supplying space-based construction facilities with raw materials.[95] Zero gravity in space allows for the processing of materials in ways impossible or difficult on Earth, such as “foaming” metals, where a gas is injected into a molten metal, and then the metal is annealed slowly. On Earth, the gas bubbles rise and burst, but in a zero gravity environment, that does not happen. The annealing process requires large amounts of energy, as a material is kept very hot for an extended period of time. (This allows the molecular structure to realign.)

Exporting material to Earth in trade from the Moon is more problematic due to the cost of transportation, which will vary greatly if the Moon is industrially developed (see “Launch costs” above). One suggested trade commodity, Helium-3 (3He) from the solar wind, is thought to have accumulated on the Moon’s surface over billions of years, but occurs only rarely on Earth. Helium might be present in the Lunar regolith in quantities of 0.01 ppm to 0.05 ppm (depending on soil). In 2006 3He had a market price of about $1500 per gram ($1.5M per kilogram), more than 120 times the value per unit weight of gold and over eight times the value of rhodium.

In the future 3He may have a role as a fuel in thermonuclear fusion reactors.[103] If the technology for converting helium-3 to energy is developed, there is the potential that it would produce 10 times more electricity than fossil fuels. It should require about 100 tonnes of helium-3 to produce the electricity that Earth uses in a year and there should be enough on the moon to provide that much for 10,000 years.[104]

To reduce the cost of transport, the Moon could store propellants produced from lunar water at one or several depots between the Earth and the Moon, to resupply rockets or satellites in Earth orbit.[105] The Shackleton Energy Company estimate investment in this infrastructure could cost around $25 billion.[106]

Gerard K. O’Neill, noting the problem of high launch costs in the early 1970s, came up with the idea of building Solar Power Satellites in orbit with materials from the Moon.[107] Launch costs from the Moon will vary greatly if the Moon is industrially developed (see “Launch costs” above). This proposal was based on the contemporary estimates of future launch costs of the space shuttle.

On 30 April 1979 the Final Report “Lunar Resources Utilization for Space Construction” by General Dynamics Convair Division under NASA contract NAS9-15560 concluded that use of Lunar resources would be cheaper than terrestrial materials for a system comprising as few as thirty Solar Power Satellites of 10 GW capacity each.[108]

In 1980, when it became obvious NASA’s launch cost estimates for the space shuttle were grossly optimistic, O’Neill et al. published another route to manufacturing using Lunar materials with much lower startup costs.[109] This 1980s SPS concept relied less on human presence in space and more on partially self-replicating systems on the Lunar surface under telepresence control of workers stationed on Earth.


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Ai Weiwei – Wikipedia, the free encyclopedia

Posted: September 11, 2016 at 5:26 pm

Ai Weiwei

Ai Weiwei in 2008

Ai Weiwei (Chinese: ; pinyin: i Wiwi, English pronunciation(helpinfo); born 28 August 1957 in Beijing) is a Chinese Contemporary artist and activist. His father’s side’s original surname is Jiang.[1][2][3] Ai collaborated with Swiss architects Herzog & de Meuron as the artistic consultant on the Beijing National Stadium for the 2008 Olympics.[4] As a political activist, he has been highly and openly critical of the Chinese Government’s stance on democracy and human rights. He has investigated government corruption and cover-ups, in particular the Sichuan schools corruption scandal following the collapse of so-called “tofu-dreg schools” in the 2008 Sichuan earthquake.[5] In 2011, following his arrest at Beijing Capital International Airport on 3 April, he was held for 81 days without any official charges being filed; officials alluded to their allegations of “economic crimes”.[6]

Ai’s father was the Chinese poet Ai Qing,[7] who was denounced during the Anti-Rightist Movement. In 1958, the family was sent to a labour camp in Beidahuang, Heilongjiang, when Ai was one year old. They were subsequently exiled to Shihezi, Xinjiang in 1961, where they lived for 16 years. Upon Mao Zedong’s death and the end of the Cultural Revolution, the family returned to Beijing in 1976.[8]

In 1978, Ai enrolled in the Beijing Film Academy and studied animation.[9] In 1978, he was one of the founders of the early avant garde art group the “Stars”, together with Ma Desheng, Wang Keping, Huang Rui, Li Shuang, Zhong Acheng and Qu Leilei. The group disbanded in 1983,[10] yet Ai participated in regular Stars group shows, The Stars: Ten Years, 1989 (Hanart Gallery, Hong Kong and Taipei), and a retrospective exhibition in Beijing in 2007: Origin Point (Today Art Museum, Beijing). In 2014, Ai had a piece named, “Illumination (2014) is housed in the old prison hospital, which looks and feels like the set of a horror film needing no embellishment. For this work, Ai has installed recordings of Tibetan and Native American chants in two psychiatric evaluation rooms, which are tiled chambers created for the observation of mentally ill patients. In these cramped rooms, the rhythmic noisesspiritual, strong, and culturally significantcontrast with the shiny mint-colored walls. The mix of clinical and consciousness is startling, bringing presence to a place that even when it was open and functioning was meant to reduce human to subject. Both haunting and aesthetically delightful, this ambitious exhibition exposes issues of freedom of speech and human rights by creating artistic possibility within and about a broken system. Giving a collective voice to silenced dissidents might just prompt newly sympathetic ears.”[11]

Ai Weiwei came top of Londons paid exhibitions list in 2015 with 4,335 visitors a day at the Royal Academy of Arts.[12]

From 1981 to 1993, he lived in the United States, mostly in New York City.[10] He studied briefly at Parsons School of Design.[14] Ai attended the Art Students League of New York from 1983 to 1986, where he studied with Bruce Dorfman, Knox Martin and Richard Pousette-Dart.[15] He later dropped out of school, and made a living out of drawing street portraits and working odd jobs. During this period, he gained exposure to the works of Marcel Duchamp, Andy Warhol, and Jasper Johns, and began creating conceptual art by altering readymade objects.

Ai befriended beat poet Allen Ginsberg while living in New York, following a chance meeting at a poetry reading where Ginsberg read out several poems about China. Ginsberg had travelled to China and met with Ai’s father, the noted poet Ai Qing, and consequently Ginsberg and Ai became friends.[16]

When he was living in the East Village (from 1983 to 1993), Ai carried a camera with him all the time and would take pictures of his surroundings wherever he was. The resulting collection of photos were later selected and is now known as the New York Photographs.[17]

At the same time, Ai became fascinated by blackjack card games and frequented Atlantic City casinos. He is still regarded in gambling circles as a top tier professional blackjack player according to an article published on blackjackchamp.com.[18][19][20]

In 1993, Ai returned to China after his father became ill.[21] He helped establish the experimental artists’ Beijing East Village and co-published a series of three books about this new generation of artists with Chinese curator Feng Boyi: Black Cover Book (1994), White Cover Book (1995), and Gray Cover Book (1997).[22]

In 1999, Ai moved to Caochangdi, in the northeast of Beijing, and built a studio house his first architectural project. Due to his interest in architecture, he founded the architecture studio FAKE Design, in 2003.[23] In 2000, he co-curated the art exhibition Fuck Off with curator Feng Boyi in Shanghai, China.[24]

Ai is married to artist Lu Qing,[25] and has a son from an extramarital relationship.[26]

In 2005, Ai was invited to start blogging by Sina Weibo, the biggest internet platform in China. He posted his first blog on 19 November. For four years, he “turned out a steady stream of scathing social commentary, criticism of government policy, thoughts on art and architecture, and autobiographical writings.”[27] The blog was later shut down by Sina on 28 May 2009 due to its popularity and Weiwei’s outspoken attitude on events such as the Sichuan earthquake and the Beijing Olympic Games. Since then he has turned to Twitter and writes prolifically over the platform, claiming at least 8 hours online every day. He tweets almost exclusively in Chinese on the account @aiww.[citation needed] As of 31 December 2013, Ai has declared that he would stop tweeting but the account remains active in forms of retweets and Instagram posts.

He also supported the Amnesty petition for Iranian filmmaker Hossein Rajabian and his brother, musician Mehdi Rajabian and released the news on his Twitter pages.[28][bettersourceneeded]

Ten days after the 8.0-magnitude earthquake took place in Sichuan province on 12 May 2008, Ai led a team to survey and film the post-quake conditions in various disaster zones. In response to the government’s lack of transparency in revealing names of students who perished in the earthquake due to substandard school campus constructions, Ai recruited volunteers online and launched a “Citizens’ Investigation” to compile names and information of the student victims. On 20 March 2009, he posted a blog titled “Citizens’ Investigation” and wrote: “To remember the departed, to show concern for life, to take responsibility, and for the potential happiness of the survivors, we are initiating a “Citizens’ Investigation.” We will seek out the names of each departed child, and we will remember them.”[29]

As of 14 April 2009, the list had accumulated 5,385 names.[30] Ai published the collected names as well as numerous articles documenting the investigation on his blog which was shut down by Chinese authorities in May 2009.[31] He also posted his list of names of schoolchildren who died on the wall of his office at FAKE Design in Beijing.[32]

Ai suffered headaches and claimed he had difficulty concentrating on his work since returning from Chengdu in August 2009, where he was beaten by the police for trying to testify for Tan Zuoren, a fellow investigator of the shoddy construction and student casualties in the earthquake. On 14 September 2009, Ai was diagnosed to be suffering internal bleeding in a hospital in Munich, Germany, and the doctor arranged for emergency brain surgery.[33] The cerebral hemorrhage is believed to be linked to the police attack.[34][35]

According to the Financial Times, in an attempt to force Ai to leave the country, two accounts used by him had been hacked in a sophisticated attack on Google in China dubbed Operation Aurora, their contents read and copied; his bank accounts were investigated by state security agents who claimed he was under investigation for “unspecified suspected crimes”.[36]

In November 2010, Ai was placed under house arrest by the Chinese police. He said this was to prevent the planned party marking the demolition of his newly built Shanghai studio.[37]

The building was designed and built by Ai upon encouragement and persuasion from a “high official [from Shanghai]” as part of a new cultural area designated by Shanghai Municipal authorities; Ai would have used it as a studio and to teach architecture courses. But now Ai has been accused of erecting the structure without the necessary planning permission and a demolition notice has been ordered, even though, Ai said, officials had been extremely enthusiastic, and the entire application and planning process was “under government supervision”. According to Ai, a number of artists were invited to build new studios in this area of Shanghai because officials wanted to create a cultural area.[38]

On 3 November 2010, Ai said the government had informed him two months earlier that the newly completed studio would be knocked down because it was illegal. Ai complained that this was unfair, as he was “the only one singled out to have my studio destroyed”. The Guardian reported Ai saying Shanghai municipal authorities were “frustrated” by documentaries on subjects they considered sensitive:[38] two of the better known ones featured Shanghai resident Feng Zhenghu, who lived in forced exile for three months in Narita Airport, Tokyo; another well-known documentary focused on Yang Jia, who murdered six Shanghai police officers.[39]

In the end, the party took place without Weiwei’s presence; his supporters feasted on river crab, an allusion to “harmony”, and a euphemism used to jeer official censorship. Ai was released from house arrest the next day.[40]

Like other activists and intellectuals, Ai was prevented from leaving China in late 2010. Ai suggested that the authorities wanted to prevent him from attending the ceremony in December 2010 to award the 2010 Nobel Peace Prize to fellow dissident Liu Xiaobo.[41] Ai said that he had not been invited to the ceremony, and was attempting to travel to South Korea for a meeting when he was told that he could not leave for reasons of national security.[42]

In the evening of 11 January 2011, Ai’s studio was demolished in a surprise move by the local government.[43][44]

On 3 April 2011, Ai was arrested at Beijing Capital International Airport just before catching a flight to Hong Kong and his studio facilities were searched.[45] A police contingent of approximately 50 officers came to his studio, threw a cordon around it and searched the premises. They took away laptops and the hard drive from the main computer; along with Ai, police also detained eight staff members and Ai’s wife, Lu Qing. Police also visited the mother of Ai’s two-year-old son.[46] While state media originally reported on 6 April that Ai was arrested at the airport because “his departure procedures were incomplete,”[47] the Chinese Ministry of Foreign Affairs said on 7 April that Ai was arrested under investigation for alleged economic crimes.[48] Then, on 8 April, police returned to Ai’s workshop to examine his financial affairs.[49] On 9 April, Ai’s accountant, as well as studio partner Liu Zhenggang and driver Zhang Jingsong, disappeared,[50] while Ai’s assistant Wen Tao has remained missing since Ai’s arrest on 3 April.[51] Ai’s wife said that she was summoned by the Beijing Chaoyang district tax bureau, where she was interrogated about his studio’s tax on 12 April.[52]South China Morning Post reports that Ai received at least two visits from the police, the last being on 31 March three days before his detention apparently with offers of membership to the Chinese People’s Political Consultative Conference. A staff member recalled that Ai had mentioned receiving the offer earlier, “[but Ai] didn’t say if it was a membership of the CPPCC at the municipal or national level, how he responded or whether he accepted it or not.”[52]

On 24 February, amid an online campaign for Middle East-style protests in major Chinese cities by overseas dissidents, Ai posted on his Twitter account: “I didnt care about jasmine at first, but people who are scared by jasmine sent out information about how harmful jasmine is often, which makes me realize that jasmine is what scares them the most. What a jasmine!”[53][54]

Analysts and other activists said Ai had been widely thought to be untouchable, but Nicholas Bequelin from Human Rights Watch suggested that his arrest, calculated to send the message that no one would be immune, must have had the approval of someone in the top leadership.[55] International governments, human rights groups and art institutions, among others, called for Ai’s release, while Chinese officials did not notify Ai’s family of his whereabouts.[56]

State media started describing Ai as a “deviant and a plagiarist” in early 2011.[57] The China Daily subsidiary, the Global Times editorial on 6 April 2011 attacked Ai, saying “Ai Weiwei likes to do something ‘others dare not do.’ He has been close to the red line of Chinese law. Objectively speaking, Chinese society does not have much experience in dealing with such persons. However, as long as Ai Weiwei continuously marches forward, he will inevitably touch the red line one day.”[58] Two days later, the journal scorned Western media for questioning Ai’s charge as a “catch-all crime”, and denounced the use of his political activism as a “legal shield” against everyday crimes. It said “Ai’s detention is one of the many judicial cases handled in China every day. It is pure fantasy to conclude that Ai’s case will be handled specially and unfairly.”[59] Frank Ching expressed in the South China Morning Post that how the Global Times could radically shift its position from one-day to the next was reminiscent of Alice in Wonderland.[60]

Michael Sheridan of The Times suggested that Ai had offered himself to the authorities on a platter with some of his provocative art, particularly photographs of himself nude with only a toy alpaca hiding his modesty with a caption (“grass mud horse covering the middle”). The term possesses a double meaning in Chinese: one possible interpretation was given by Sheridan as: “Fuck your mother, the party central committee”.[61]

Ming Pao in Hong Kong reacted strongly to the state media’s character attack on Ai, saying that authorities had employed “a chain of actions outside the law, doing further damage to an already weak system of laws, and to the overall image of the country.”[57] Pro-Beijing newspaper in Hong Kong, Wen Wei Po, announced that Ai was under arrest for tax evasion, bigamy and spreading indecent images on the internet, and vilified him with multiple instances of strong rhetoric.[62][63] Supporters said “the article should be seen as a mainland media commentary attacking Ai, rather than as an accurate account of the investigation.”[64]

The United States and European Union protested Ai’s detention.[65] The international arts community also mobilised petitions calling for the release of Ai: “1001 Chairs for Ai Weiwei” was organized by Creative Time of New York that calls for artists to bring chairs to Chinese embassies and consulates around the world on 17 April 2011, at 1pm local time “to sit peacefully in support of the artist’s immediate release.”[66][67] Artists in Hong Kong,[68] Germany[68] and Taiwan demonstrated and called for Ai to be released.[69]

One of the major protests by U.S. museums took place on 19 and 20 May when the Museum of Contemporary Art San Diego organized a 24-hour silent protest in which volunteer participants, including community members, media, and museum staff, occupied two traditionally styled Chinese chairs for one-hour periods.[70] The 24-hour sit-in referenced Ai’s sculpture series, Marble Chair, two of which were on view and were subsequently acquired for the Museum’s permanent collection.

The Solomon R. Guggenheim Foundation and the International Council of Museums, which organised petitions, said they had collected more than 90,000 signatures calling for the release of Ai.[71] On 13 April 2011, a group of European intellectuals led by Vclav Havel had issued an open letter to Wen Jiabao, condemning the arrest and demanding the immediate release of Ai. The signatories include Ivan Klma, Ji Grua, Jchym Topol, Elfriede Jelinek, Adam Michnik, Adam Zagajewski, Helmuth Frauendorfer; Bei Ling (Chinese:), a Chinese poet in exile drafted and also signed the open letter.[72]

On 16 May 2011, the Chinese authorities allowed Ai’s wife to visit him briefly. Liu Xiaoyuan, his attorney and personal friend, reported that Wei was in good physical condition and receiving treatment for his chronic diabetes and hypertension; he was not in a prison or hospital but under some form of house arrest.[73]

He is the subject of the 2012 documentary film Ai Weiwei: Never Sorry, directed by American filmmaker Alison Klayman, which received a special jury prize at the 2012 Sundance Film Festival and opened the Hot Docs Canadian International Documentary Festival, North America’s largest documentary festival, in Toronto on 26 April 2012.[74]

On 22 June 2011, the Chinese authorities released Ai from jail after almost three months’ detention on charges of tax evasion.[75] Beijing Fake Cultural Development Ltd. (Chinese: ), a company Ai controlled, had allegedly evaded taxes and intentionally destroyed accounting documents. State media also reports that Ai was granted bail on account of Ai’s “good attitude in confessing his crimes”, willingness to pay back taxes, and his chronic illnesses.[76] According to the Chinese Foreign Ministry, he is prohibited from leaving Beijing without permission for one year.[77][78] Ai’s supporters widely viewed his detention as retaliation for his vocal criticism of the government.[79] On 23 June 2011, professor Wang Yujin of China University of Political Science and Law stated that the release of Ai on bail shows that the Chinese government could not find any solid evidence of Ai’s alleged “economic crime”.[80] On 24 June 2011, Ai told a Radio Free Asia reporter that he was thankful for the support of the Hong Kong public, and praised Hong Kong’s conscious society. Ai also mentioned that his detention by the Chinese regime was hellish (Chinese: ), and stressed that he is forbidden to say too much to reporters.[81]

After his release, his sister gave some details about his detention condition to the press, explaining that he was subjected to a kind of psychological torture: he was detained in a tiny room with constant light, and two guards were set very close to him at all times, and watched him constantly.[82] In November, Chinese authorities were again investigating Ai and his associates, this time under the charge of spreading pornography.[83][84] Lu was subsequently questioned by police, and released after several hours though the exact charges remain unclear.[85][86] In January 2012, in its International Review issue Art in America magazine featured an interview with Ai Weiwei at his home in China. J.J. Camille (the pen name of a Chinese-born writer living in New York), “neither a journalist nor an activist but simply an art lover who wanted to talk to him” had travelled to Beijing the previous September to conduct the interview and to write about his visit to “China’s most famous dissident artist” for the magazine.[87]

On 21 June 2012, Ai’s bail was lifted. Although he is allowed to leave Beijing, the police informed him that he is still prohibited from traveling to other countries because he is “suspected of other crimes,” including pornography, bigamy and illicit exchange of foreign currency.[88][89] Until 2015, he remained under heavy surveillance and restrictions of movement, but continues to criticize through his work.[90][91] In July 2015, he was given a passport and may travel abroad.[92]

In June 2011, the Beijing Local Taxation Bureau demanded a total of over 12 million yuan (US$1.85million) from Beijing Fake Cultural Development Ltd in unpaid taxes and fines,[93][94] and accorded three days to appeal the demand in writing. According to Ai’s wife, Beijing Fake Cultural Development Ltd has hired two Beijing lawyers as defense attorneys. Ai’s family state that Ai is “neither the chief executive nor the legal representative of the design company, which is registered in his wife’s name.”

Offers of donations poured in from Ai’s fans across the world when the fine was announced. Eventually an online loan campaign was initiated on 4 November 2011, and close to 9 million RMB was collected within ten days, from 30,000 contributions. Notes were folded into paper planes and thrown over the studio walls, and donations were made in symbolic amounts such as 8964 (4 June 1989, Tiananmen Massacre) or 512 (12 May 2008, Sichuan earthquake). To thank creditors and acknowledge the contributions as loans, Ai designed and issued loan receipts to all who participated in the campaign.[95] Funds raised from the campaign were used as collateral, required by law for an appeal on the tax case. Lawyers acting for Ai submitted an appeal against the fine in January 2012; the Chinese government subsequently agreed to conduct a review.[96]

In June 2012, the court heard the tax appeal case. Ai’s wife, Lu Qing, the legal representative of the design company, attended the hearing. Lu was accompanied by several lawyers and an accountant, but the witnesses they had requested to testify, including Ai, were prevented from attending a court hearing.[97] Ai asserts that the entire matter including the 81 days he spent in jail in 2011 is intended to suppress his provocations. Ai said he had no illusions as to how the case would turn out, as he believes the court will protect the government’s own interests. On 20 June, hundreds of Ai’s supporters gathered outside the Chaoyang District Court in Beijing despite a small army of police officers, some of whom videotaped the crowd and led several people away.[98] On 20 July, Ai’s tax appeal was rejected in court.[99][100] The same day Ai’s studio released “The Fake Case” which tracks the status and history of this case including a timeline and the release of official documents.[101] On 27 September, the court upheld the 2.4million tax evasion fine.[102] Ai had previously deposited 1.33million in a government-controlled account in order to appeal. Ai said he will not pay the remainder because he does not recognize the charge.[103]

In October 2012, authorities revoked the license of Beijing Fake Cultural Development Ltd for failing to re-register, an annual requirement by the administration. The company was not able to complete this procedure as its materials and stamps were confiscated by the government.[104]

On 26 April 2014, Ai’s name was removed from a group show taking place at the Shanghai Power Station of Art. The exhibition was held to celebrate the fifteenth anniversary of the art prize created by Uli Sigg in 1998, with the purpose of promoting and developing Chinese contemporary art. Ai won the Lifetime Contribution Award in 2008 and was part of the jury during the first three editions of the prize.[105] He was then invited to take part in the group show together with the other selected Chinese artists. Shortly before the exhibition’s opening, some museum workers removed his name from the list of winners and jury members painted on a wall. Also, Ai’s works Sunflower Seeds and Stools were removed from the show and kept in a museum office (see photo on Ai Weiwei’s Instagram).[106] Sigg declared that it was not his decision and that it was a decision of the Power Station of Art and the Shanghai Municipal Bureau of Culture.[105]

In May 2014, the Ullens Center for Contemporary Art, a non-profit art center situated in the 798 art district of Beijing, held a retrospective exhibition in honor of the late curator and scholar, Hans Van Dijk. Ai, a good friend of Hans and a fellow co-founder of the China Art Archives and Warehouse (CAAW), participated in the exhibition with three artworks.[107] On the day of the opening, Ai realized his name was omitted from both Chinese and English versions of the exhibition’s press release. Ai’s assistants went to the art center and removed his works.[108] It is Ai’s belief that, in omitting his name, the museum altered the historical record of van Dijk’s work with him. Ai started his own research about what actually happened, and between 23 and 25 May he interviewed the UCCA’s director, Philip Tinari, the guest curator of the exhibition, Marianne Brouwer, and the UCCA chief, Xue Mei.[107] He published the transcripts of the interviews on Instagram.[109][110][111][112][113][114][115][116][117] In one of the interviews, the CEO of the UCCA, Xue Mei, admitted that, due to the sensitive time of the exhibition, Ai’s name was taken out of the press releases on the day of the opening and it was supposed to be restored afterwards. This was to avoid problems with the Chinese authorities, who threatened to arrest her.[107]

Beijing video works

From 2003 to 2005, Ai Weiwei recorded the results of Beijings developing urban infrastructure and its social conditions.

2003, Video, 150 hours

Beginning under the Dabeiyao highway interchange, the vehicle from which Beijing 2003 was shot traveled every road within the Fourth Ring Road of Beijing and documented the road conditions. Approximately 2400 kilometers and 150 hours of footage later, it ended where it began under the Dabeiyao highway interchange. The documentation of these winding alleyways of the city center now largely torn down for redevelopment preserved a visual record of the city that is free of aesthetic judgment.

2004, Video, 10h 13m

Moving from east to west, Changan Boulevard traverses Beijings most iconic avenue. Along the boulevards 45-kilometer length, it recorded the changing densities of its far-flung suburbs, central business districts, and political core. At each 50-meter increment, the artist records a single frame for one minute. The work reveals the rhythm of Beijing as a capital city, its social structure, cityscape, socialist-planned economy, capitalist market, political power center, commercial buildings, and industrial units as pieces of a multi-layered urban collage.

2005, Video, 1h 6m

2005 Video, 1h 50m

Beijing: The Second Ring and Beijing: The Third Ring capture two opposite views of traffic flow on every bridge of each Ring Road, the innermost arterial highways of Beijing. The artist records a single frame for one minute for each view on the bridge. Beijing: The Second Ring was entirely shot on cloudy days, while the segments for Beijing: The Third Ring were entirely shot on sunny days. The films document the historic aspects and modern development of a city with a population of nearly 11 million people.

2007, video, 2h 32m[118]

This video is about Ai Weiwei’s project Fairytale for Europes most innovative five-year art event Documenta 12 in Kassel, Germany in 2007: Ai Weiwei invited 1001 Chinese citizens of different ages and from various backgrounds to Germany to experience their own fairytale for 28 days. The 152 minutes film documents the whole process beginning with project preparations, over the challenge that the participants had to face until the actual travel to Germany, as well as the artists ideas behind the work. This is a work I emotionally relate to. It grows and it surprised me Ai Weiwei in Fairytale.

2008, video, 1h 18m[119]

On 15 December 2008, a citizens investigation began with the goal of seeking an explanation for the casualties of the Sichuan earthquake that happened on 12 May 2008. The investigation covered 14 counties and 74 townships within the disaster zone, and studied the conditions of 153 schools that were affected by the earthquake. By gathering and confirming comprehensive details about the students, such as their age, region, school, and grade, the group managed to affirm that there were 5,192 students who perished in the disaster. Among a hundred volunteers, 38 of them participated in fieldwork, with 25 of them being controlled by the Sichuan police for a total of 45 times. This documentary is a structural element of the citizens investigation.

2009, looped video, 1h 27m[120]

At 14:28 on 12 May 2008, an 8.0-magnitude earthquake happened in Sichuan, China. Over 5,000 students in primary and secondary schools perished in the earthquake, yet their names went unannounced. In reaction to the governments lack of transparency, a citizens investigation was initiated to find out their names and details about their schools and families. As of 2 September 2009, there were 4,851 confirmed. This video is a tribute to these perished students and a memorial for innocent lives lost.

2009, video, 48m[121]

This video documents the story of Chinese citizen Feng Zhenghu and his struggles to return home. The Shanghai authorities rejected Feng Zhenghu, originated from Wenzhou, Jiejiang, China, from returning to the country for a total of eight times in 2009. On 4 November 2009, Feng Zhenghu attempted to return home for the ninth time but the police from Shanghai used violence and kidnapped him to board a flight to Japan. Feng refused to enter Japan and decided to live in the Immigration Hall at Terminal 1 of the Narita Airport in Tokyo, as an act of protest. He relied on food gifts from tourists for sustenance and lived at a passageway in the Narita Airport for 92 days. He posted updates over Twitter, they attracted much concern and led to wide media coverage from Chinese netizens and international communities. On 31 January, Feng announced an end to his protest at the Narita Airport. On 12 February, Feng was allowed entry to China, where he reunited with his family at home in Shanghai. Ai Weiwei and his assistant Gao Yuan, went from Beijing to interview Feng Zhenghu three times at the Narita Airport of Japan on 16 November 20 November 2009 and 31 January 2010, and documented his life at the airport passageway and the entire process of his return to China. No country should refuse entry to its own citizens.

2009, video, 1h 19m[122]

Ai Weiwei studio production Laoma Tihua is a documentary of an incident during Tan Zuorens trial on 12 August 2009. Tan Zuoren was charged with inciting subversion of state power. Chengdu police detained witnessed during the trial of the civil rights advocate, which is an obstruction of justice and violence. Tan Zuoren was charged as a result of his research and questioning regarding the 5.12 Wenchuan students casualties and the corruption resulting poor building construction. Tan Zuoren was sentenced five years to prison.

2010, video, 3h[123]

In June 2008, Yang Jia carried a knife, a hammer, a gas mask, pepper spray, gloves and Molotov cocktails to the Zhabei Public Security Branch Bureau and killed six police officers, injuring another police officer and a guard. He was arrested on the scene, and was subsequently charged with intentional homicide. In the following six months, while Yang Jia was detained and trials were held, his mother has mysteriously disappeared. This video is a documentary that traces the reasons and motivations behind the tragedy and investigates into a trial process filled with shady cover-ups and questionable decisions. The film provides a glimpse into the realities of a government-controlled judicial system and its impact on the citizens lives.

2010, video, 2h 6m[124]

The future dictionary definition of crackdown will be: First cover ones head up firmly, and then beat him or her up violently. @aiww In the summer of 2010, the Chinese government began a crackdown on dissent, and Hua Hao Yue Yuan documents the stories of Liu Dejun and Liu Shasha, whose activism and outspoken attitude led them to violent abuse from the authorities. On separate occasions, they were kidnapped, beaten and thrown into remote locations. The incidents attracted much concern over the Internet, as well as wide speculation and theories about what exactly happened. This documentary presents interviews of the two victims, witnesses and concerned netizens. In which it gathers various perspectives about the two beatings, and brings us closer to the brutal reality of Chinas crackdown on crime.

2010, voice recording, 3h 41m[125]

On 24 April 2010 at 00:51, Ai Weiwei (@aiww) started a Twitter campaign to commemorate students who perished in the earthquake in Sichuan on 12 May 2008. 3,444 friends from the Internet delivered voice recordings, the names of 5,205 perished were recited 12,140 times. Remembrance is an audio work dedicated to the young people who lost their lives in the Sichuan earthquake. It expresses thoughts for the passing of innocent lives and indignation for the cover-ups on truths about sub-standard architecture, which led to the large number of schools that collapsed during the earthquake.

2010, video, 1h 8m[126]

The shooting and editing of this video lasted nearly seven months at the Ai Weiwei studio. It began near the end of 2007 in an interception organized by cat-saving volunteers in Tianjin, and the film locations included Tianjin, Shanghai, Rugao of Jiangsu, Chaoshan of Guangzhou, and Hebei Province. The documentary depicts a complete picture of a chain in the cat-trading industry. Since the end of 2009 when the government began soliciting expert opinion for the Animal Protection Act, the focus of public debate has always been on whether one should be eating cats or not, or whether cat-eating is a Chinese tradition or not. There are even people who would go as far as to say that the call to stop eating cat meat is “imposing the will of the minority on the majority”. Yet the “majority” does not understand the complete truth of cat-meat trading chains: cat theft, cat trafficking, killing cats, selling cats, and eating cats, all the various stages of the trade and how they are distributed across the country, in cities such as Beijing, Tianjin, Shanghai, Nanjing, Suzhou, Wuxi, Rugao, Wuhan, Guangzhou, and Hebei. This well-organized, smooth-running industry chain of cat abuse, cat killing and skinning has already existed among ordinary Chinese folks for 20 years, or perhaps even longer. The degree of civilization of a country can be seen from its attitude towards animals.

2011, video, 1h 1m[127]

This documentary is about the construction project curated by Herzog & de Meuron and Ai Weiwei. One hundred architects from 27 countries were chosen to participate and design a 1000 square meter villa to be built in a new community in Inner Mongolia. The 100 villas would be designed to fit a master plan designed by Ai Weiwei. On 25 January 2008, the 100 architects gathered in Ordos for a first site visit. The film Ordos 100 documents the total of three site visits to Ordos, during which time the master plan and design of each villa was completed. Until today, the Ordos 100 project remains unrealized.

2011, video, 54m[128]

As a sequel to Ai Weiweis film Lao Ma Ti Hua, the film So Sorry (named after the artists 2009 exhibition in Munich, Germany) shows the beginnings of the tension between Ai Weiwei and the Chinese Government. In Lao Ma Ti Hua, Ai Weiwei travels to Chengdu, Sichuan to attend the trial of the civil rights advocate Tan Zuoren, as a witness. In So Sorry, you see the investigation led by Ai Weiwei studio to identify the students who died during the Sichuan earthquake as a result of corruption and poor building constructions leading to the confrontation between Ai Weiwei and the Chengdu police. After being beaten by the police, Ai Weiwei traveled to Munich, Germany to prepare his exhibition at the museum Haus der Kunst. The result of his beating led to intense headaches caused by a brain hemorrhage and was treated by emergency surgery. These events mark the beginning of Ai Weiweis struggle and surveillance at the hands of the state police.

2011, video, 2h 22m[129]

This documentary investigates the death of popular Zhaiqiao village leader Qian Yunhui in the fishing village of Yueqing, Zhejiang province. When the local government confiscated marshlands in order to convert them into construction land, the villagers were deprived of the opportunity to cultivate these lands and be fully self-subsistent. Qian Yunhui, unafraid of speaking up for his villagers, travelled to Beijing several times to report this injustice to the central government. In order to silence him, he was detained by local government repeatedly. On 25 December 2010, Qian Yunhui was hit by a truck and died on the scene. News of the incident and photos of the scene quickly spread over the internet. The local government claimed that Qian Yunhui was the victim of an ordinary traffic accident. This film is an investigation conducted by Ai Weiwei studio into the circumstances of the incident and its connection to the land dispute case, mainly based on interviews of family members, villagers and officials. It is an attempt by Ai Weiwei to establish the facts and find out what really happened on 25 December 2010. During shooting and production, Ai Weiwei studio experienced significant obstruction and resistance from local government. The film crew was followed, sometimes physically stopped from shooting certain scenes and there were even attempts to buy off footage. All villagers interviewed for the purposes of this documentary have been interrogated or illegally detained by local government to some extent.

2011, video, 1h 1m[130]

Early in 2008, the district government of Jiading, Shanghai invited Ai Weiwei to build a studio in Malu Township, as a part of the local government’s efforts in developing its cultural assets. By August 2010, the Ai Weiwei Shanghai Studio completed all of its construction work. In October 2010, the Shanghai government declared the Ai Weiwei Shanghai Studio an illegal construction, and was subjected to demolition. On 7 November 2010, when Ai Weiwei was placed under house arrest by public security in Beijing, over 1,000 netizens attended the “River Crab Feast” at the Shanghai Studio. On 11 January 2011, the Shanghai city government forcibly demolished the Ai Weiwei Studio within a day, without any prior notice.

2013, video, 1h 17m[131]

This video tells the story of Liu Ximei, who at her birth in 1985 was given to relatives to be raised because she was born in violation of Chinas strict one-child policy. When she was ten years old, Liu was severely injured while working in the fields and lost large amounts of blood. While undergoing treatment at a local hospital, she was given a blood transfusion that was later revealed to be contaminated with HIV. Following this exposure to the virus, Liu contracted AIDS. According to official statistics, in 2001 there were 850,000 AIDS sufferers in China, many of whom contracted the illness in the 1980s and 1990s as the result of a widespread plasma market operating in rural, impoverished areas and using unsafe collection methods.

2014, video, 2h 8m[132]

Ai Weiweis Appeal 15,220,910.50 opens with Ai Weiweis mother at the Venice Biennial in the summer of 2013 examining Ais large S.A.C.R.E.D. installation portraying his 81-day imprisonment. The documentary goes onto chronologically reconstruct the events that occurred from the time he was arrested at the Beijing airport in April 2011 to his final court appeal in September 2012. The film portrays the day-to-day activity surrounding Ai Weiwei, his family and his associates ranging from consistent visits by the authorities, interviews with reporters, support and donations from fans, and court dates. The Film premiered at the International Film Festival Rotterdam on 23 January 2014.

2015, video, 30m[133]

This documentary on the Fukushima Art Project is about artist Ai Weiweis investigation of the site as well as the project’s installation process. In August 2014, Ai Weiwei was invited as one of the participating artists for the Fukushima Nuclear Zone by the Japanese art coalition ChimPom, as part of the project Dont Follow the Wind . Ai accepted the invitation and sent his assistant Ma Yan to the exclusion zone in Japan to investigate the site. The Fukushima Nuclear Exclusion Zone is thus far located within the 20-kilometer radius of land area of the Fukushima Daiichi Nuclear Power Plant. 25,000 people have already been evacuated from the Exclusion Zone. Both water and electric circuits were cut off. Entrance restriction is expected to be relieved in the next thirty years, or even longer. The art project will also be open to public at that time. The three spots usable as exhibition spaces by the artists are all former residential houses, among which exhibition site one and two were used for working and lodging; and exhibition site three was used as a community entertainment facility with an ostrich farm. Ai brought about two projects, “A Ray of Hope” and “Family Album” after analyzing materials and information generated from the site. In “A Ray of Hope”, a solar photovoltaic system is built on exhibition site one, on the second level of the old warehouse. Integral LED lighting devices are used in the two rooms. The lights would turn on automatically from 7 to 10pm, and from 6 to 8am daily. This lighting system is the only light source in the Exclusion Zone after this project was installed. Photos of Ai and his studio staff at Caochangdi that make up project “Family Album” are displayed on exhibition site two and three, in the seven rooms where locals used to live. The twenty-two selected photos are divided in five categories according to types of event spanning eight years. Among these photos, six of them were taken from the site investigation at the 2008 Sichuan Earthquake; two were taken during the time when he was illegally detained after pleading the Tan Zuoren case in Chengdu, China in August 2009; and three others taken during his surgical treatment for his head injury from being attacked in the head by police officers in Chengdu; five taken of him being followed by the police and his Beijing studio Fake Design under surveillance due to the studio tax case from 2011 to 2012; four are photos of Ai Weiwei and his family from year 2011 to year 2013; and the other two were taken earlier of him in his studio in Caochangdi (One taken in 2005 and the other in 2006).

Ai’s visual art includes sculptural installations, woodworking, video and photography. “Ai Weiwei: According to What,” adapted and expanded by the Hirshhorn Museum and Sculpture Garden from a 2009 exhibition at Tokyo’s Mori Art Museum, was Ai’s first North American museum retrospective.[134] It opened at the Hirshhorn in Washington, D.C. in 2013, and subsequently traveled to the Brooklyn Museum, New York,[135] and two other venues.

More recent works address his investigation into the aftermath of the Sichuan earthquake and responses to the Chinese government’s detention and surveillance of him.[136]

In 2002, he was the curator of the project Jinhua Architecture Park.

In 2006, Ai and HHF Architects designed a private residence in upstate New York.[137] According to the New York Times, the Tsai Residence is divided into four modules and the details are “extraordinarily refined”.[137][138] In 2009, the Chicago Athenaeum Museum of Architecture and Design selected the home for its International Architecture Awards, one of the world’s most prestigious global awards for new architecture, landscape architecture, interiors and urban planning.[139] In 2010, Wallpaper magazine nominated the residence for its Wallpaper Design Awards category: Best New Private House.[140] A detached guesthouse, also designed by Ai and HHF Architects, was completed after the main house and, according to New York Magazine, looks like a “floating boomerang of rusty Cor-Ten steel.”[141]

In 2008, Ai curated the architecture project Ordos 100 in Ordos City, Inner Mongolia. He invited 100 architects from 29 countries to participate in this project.[142]

Ai was commissioned as the artistic consultant for design, collaborating with the Swiss firm Herzog & de Meuron, for the Beijing National Stadium for the 2008 Summer Olympics, also known as the “Bird’s Nest.”[143] Although ignored by the Chinese media, he had voiced his anti-Olympics views.[3] He later distanced himself from the project, saying, “I’ve already forgotten about it. I turn down all the demands to have photographs with it,” saying it is part of a “pretend smile” of bad taste.[144][145] In August 2007, he also accused those choreographing the Olympic opening ceremony, including Steven Spielberg and Zhang Yimou, of failing to live up to their responsibility as artists. Ai said “It’s disgusting. I don’t like anyone who shamelessly abuses their profession, who makes no moral judgment.”[146] In February 2008, Spielberg withdrew from his role as advisor to the 2008 Summer Olympics.[147][148] When asked why he participated in the designing of the Bird’s Nest in the first place, Ai replied “I did it because I love design.”[149]

In summer 2012, Ai teamed again with Herzog & de Meuron on a “would-be archaeological site [as] a game of make-believe and fleeting memory” as the year’s temporary Serpentine Gallery Pavilion in London’s Kensington Gardens.[150][151]

On 24 October 2012, Ai went live with a cover of Gangnam Style,[152] the famous K-pop phenomenon by South Korean rapper PSY, through the posting of a four-minute long parody video on YouTube. The video was an attempt to criticize the Chinese government’s attempt to silence his activism and was quickly blocked by national authorities.

On 22 May 2013, Ai debuted his first single Dumbass over the internet, with a music video shot by cinematographer Christopher Doyle. The video was a reconstruction of Ai’s experience in prison, during his 81-day detention, and dives in and out of the prison’s reality and the guarding soldiers’ fantasies.[153] He later released a second single, Laoma Tihua, on 20 June 2013 along with a video on his experience of state surveillance, with footage compiled from his studio’s documentaries.[154] On 22 June 2013, the two-year anniversary of Ai’s release, he released his first music album The Divine Comedy.[155] Later in August, he released a third music video for the song Chaoyang Park, also included in the album.[156]

Ai is the Artistic Director of China Art Archives & Warehouse (CAAW), which he co-founded in 1997. This contemporary art archive and experimental gallery in Beijing concentrates on experimental art from the People’s Republic of China, initiates and facilitates exhibitions and other forms of introductions inside and outside China.[157] The building which houses it was designed by Ai in 2000.[158]

On 15 March 2010, Ai took part in Digital Activism in China, a discussion hosted by The Paley Media Center in New York with Jack Dorsey (founder of Twitter) and Richard MacManus.[159] Also in 2010 he served as jury member for Future Generation Art Prize, Kiev, Ukraine; contributed design for Comme de Garcons Aoyama Store, Tokyo, Japan; and participated in a talk with Nobel Prize winner Herta Mller at the International Culture festival Litcologne in Cologne, Germany.

In 2011, Ai sat on the jury of an international initiative to find a universal Logo for Human Rights. The winning design, combining the silhouette of a hand with that of a bird, was chosen from more than 15,300 suggestions from over 190 countries. The initiative’s goal was to create an internationally recognized logo to support the global human rights movement.[98] In 2013, after the existence of the PRISM surveillance program was revealed, Ai said “Even though we know governments do all kinds of things I was shocked by the information about the US surveillance operation, Prism. To me, it’s abusively using government powers to interfere in individuals’ privacy. This is an important moment for international society to reconsider and protect individual rights.”[99]

In 2012, Weiwei interviewed a member of the 50 Cent Party, a group of “online commentators” (otherwise known as sockpuppets) covertly hired by the Chinese government to post “comments favourable towards party policies and [intending] to shape public opinion on internet message boards and forums”.[160] Keeping Ai’s source anonymous, the transcript was published by the British magazine New Statesman on 17 October 2012, offering insights on the education, life, methods and tactics used by professional trolls serving pro-government interests.

Ai designed the cover for 17 June 2013 issue of Time magazine. The cover story, by Hannah Beech, is “How China Sees the World”.[161] TIME Magazine called it “the most beautiful cover we’ve ever done in our history.”[162]

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Space Exploration – Scientific American

Posted: July 31, 2016 at 5:52 am


Dips in starlight reveal the architecture of a super Saturn around a distant star

January 1, 2016 Lee Billings


“Monkey King” is first in a line of Chinese space missions focused on scientific discovery

December 17, 2015 Elizabeth Gibney, Celeste Biever and Davide Castelvecchi

The Sciences

Two controversial new studies suggestthe discovery of large objects at the outer reaches of the solar system

December 10, 2015 Lee Billings


Astronauts already skip ahead in time, but the laws of physics seem to forbid going backwardor do they?

December 10, 2015 Tim Folger

The Sciences

New findings reveal a craters vaporous hazes, and hint at the dwarf planets possible origin in the outer solar system

December 9, 2015 Lee Billings

The Sciences

A new breed of giants raises questions about how the biggest galaxies arise

December 8, 2015 Ken Croswell

The Sciences

New study explores how life on one exoplanet could spread to its neighbor

December 7, 2015 David Rothery and The Conversation

The Sciences

Five years after a failed insertion into planet’s orbit, Akatsuki tries again

December 4, 2015 Alexandra Witze and Nature magazine

The Sciences

A newly passed bill sets the stage for the future of the private spaceflight industry, and could have big implications for asteroid mining

December 4, 2015 Jennifer Hackett

The Sciences

Decision throws construction of the Thirty Meter Telescope into question

December 3, 2015 Alexandra Witze and Nature magazine


November 24, 2015 W. Wayt Gibbs


A dozen quasars in the early universe appear to have shut down in just a few years, baffling astronomers

November 23, 2015 Shannon Hall


Findings from NASAs Cassini spacecraft suggests winter in Titan’s southern hemisphere will be even colder than predicted

November 20, 2015 Nola Taylor Redd and SPACE.com


Scientists photograph a gas-giant exoplanet forming around a young star that lies about 450 light-years from Earth

November 19, 2015 Mike Wall and SPACE.com


What we know about alien worldsand whats coming next

November 18, 2015 Alexandra Witze and Nature magazine


The next-generation, gigantic land-based telescopes are under construction, and they utterly dwarf their predecessors

November 17, 2015

The Sciences

The recently discovered small galaxy Leo P contains only about a hundred-thousandth as many stars as the Milky Way, but it’s bucking the small galaxy trend by continuing to make new ones

November 15, 2015 Ken Croswell and Steve Mirsky


Planetary Society co-founder Louis Friedman argues the Red Planet will be humanitys final destination, but our robots could reach the stars

November 13, 2015 Louis Friedman

The Sciences

Rocky world found orbiting nearby red dwarf star, 39 light-years from Earth

November 12, 2015 Calla Cofield and SPACE.com

The Sciences

More than a hundred times as distant from the sun as Earth is, the object could be a pristine remnant from the primordial solar system

November 10, 2015 Alexandra Witze and Nature magazine

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Architectural Design Philosophy – SFIA

Posted: July 18, 2016 at 3:37 pm

Experiencing great architecture is like enjoying the finest of natural environments. It rewards the senses. It sparks imagination and emotions. It inspires. It enhances consciousness. SFIAs mission is to provide that kind of experience in the process of architectural education. Hundreds of architects, artists, and technologists are working on this level. These are the ones we study and learn from at SFIA. These architects work in ways that are called Organic, Evolutionary, Ecological, and even Extropian or Futurist.

Organic Architecture is integrated with environmental and human needs to a degree never seen in conventional buildings or known to most schools of architecture. The depth and impact of this integration is similar to that found in great music and the natural world. The results, at their best, are a synthesis of function and form, poetry and technology, humanity and nature . . . and extraordinarily uplifting to those fortunate enough to experience it.

Evolutionary and Ecological architectures combine Organic integration with natural process, environmental sensitivity, health awareness, and economical simplicity.

Extropian and Futurist architectures suggest that life and human consciousness can be raised to higher plateaus through visionary applications of advanced technology.

Nature Based Architecture is the overall term that describes all of the above. Nature based architecture represents, in a single phrase, the architecture that is emerging from this school, its teachers, and its students.

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What Is Posthumanism? University of Minnesota Press

Posted: June 24, 2016 at 7:28 am

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Beyond humanism and anthropocentrism

Can a new kind of humanitiesposthumanitiesrespond to the redefinition of humanity’s place in the world by both the technological and the biological or “green” continuum in which the “human” is but one life form among many? Exploring this radical repositioning, Cary Wolfe ranges across bioethics, cognitive science, animal ethics, gender, and disability to develop a theoretical and philosophical approach responsive to our changing understanding of ourselves and our world.

What Is Posthumanism? is an original, thoroughly argued, fundamental redefinition and refocusing of posthumanism. Firmly distinguishing posthumanism from discourses of the posthuman or transhumanism, this book will be at the center of discussion for a long time to come.

Donna Haraway, author of When Species Meet

What does it mean to think beyond humanism? Is it possible to craft a mode of philosophy, ethics, and interpretation that rejects the classic humanist divisions of self and other, mind and body, society and nature, human and animal, organic and technological? Can a new kind of humanitiesposthumanitiesrespond to the redefinition of humanitys place in the world by both the technological and the biological or green continuum in which the human is but one life form among many?

Exploring how both critical thought along with cultural practice have reacted to this radical repositioning, Cary Wolfeone of the founding figures in the field of animal studies and posthumanist theoryranges across bioethics, cognitive science, animal ethics, gender, and disability to develop a theoretical and philosophical approach responsive to our changing understanding of ourselves and our world. Then, in performing posthumanist readings of such diverse works as Temple Grandins writings, Wallace Stevenss poetry, Lars von Triers Dancer in the Dark, the architecture of Diller+Scofidio, and David Byrne and Brian Enos My Life in the Bush of Ghosts, he shows how this philosophical sensibility can transform art and culture.

For Wolfe, a vibrant, rigorous posthumanism is vital for addressing questions of ethics and justice, language and trans-species communication, social systems and their inclusions and exclusions, and the intellectual aspirations of interdisciplinarity. In What Is Posthumanism? he carefully distinguishes posthumanism from transhumanism (the biotechnological enhancement of human beings) and narrow definitions of the posthuman as the hoped-for transcendence of materiality. In doing so, Wolfe reveals that it is humanism, not the human in all its embodied and prosthetic complexity, that is left behind in posthumanist thought.

Cary Wolfe holds the Bruce and Elizabeth Dunlevie Chair in English at Rice University. His previous books include Critical Environments: Postmodern Theory and the Pragmatics of the Outside, Observing Complexity: Systems Theory and Postmodernity, and Zoontologies: The Question of the Animal, all published by the University of Minnesota Press.

What Is Posthumanism? is an original, thoroughly argued, fundamental redefinition and refocusing of posthumanism. Firmly distinguishing posthumanism from discourses of the posthuman or transhumanism, this book will be at the center of discussion for a long time to come.

Donna Haraway, author of When Species Meet

Wolfe offers a smart, provocative account of posthumanism as an idea and as a way of thinking that has consequences extending from the way universities are organized to decisions regarding public policy bioethics. Although his writing is complex and demanding, the ethical and ecological urgency with which he frames his readings combines with the wide, diversified scope of his scholarship to make this a work to be reckoned with.

Wolfes book, without a doubt, supplies important insights.

Wolfe has created an incredibly useful primer on posthumanist theory. For anyone attempting to engage in academic work relating to these theories, this book is a highly recommended starting point.

Big Muddy: A Journal of the Mississippi River Valley

It is one of those books that sucks you in almost immediately.

ISLE: Interdisciplinary Studies in Literature and Environment

Readers . . . will find Wolfes analysis of both visual and audio culture to be thought-provoking.

Science Fiction Film and Television

It is a profound, thoroughly researched study with far-reaching consequences for public policy, bioethics, education, and the arts.

Science, Culture, Integrated Yoga

What Is Posthumanism? is an intelligent, extensively argued and challenging work.

Wolfes work shifts the tired terms of the debate in new and needed directions, offering strength and strategies to all those for whom simplistic, technophilic accounts of the posthuman condition are a smooth road to nowhere different.

Electronic Book Review

Tremendous intellectual, scholarly, and artistic breadth.

As a blueprint for where a posthumanist approach could take cultural theory, his book is conceptually invaluable.

Wolfes posthumanism is brilliant in the way it allows us to realize that each of the
se species might have different forms of perception, different ways of being in the world, and that those differences are actually analogous with otherness among human beings.

Wolfe deserves credit for a rich set of discussions that, taken together, bring out the interest of the intellectual trend that he calls posthumanism.

UMP blog: Discovering the HUMAN

3/24/2010 Part of the unfortunate fallout of the conceptual apparatus of humanism is that it gives us an overly simple picturea fantasy, reallyof what the human is. Consider, for example, the rise of what is often called transhumanism, often taken to be a defining discourse of posthumanism (as in Ray Kurzweils work on the singularitythe historical moment at which engineering developments such as nanotechnology enable us to transcend our physical and biological limitations as embodied beings, ushering in a new phase of evolution). As many of its proponents freely admit, the philosophical ideals of transhumanism are quite identifiably humanistnot only in their dream of transcending the life of the body and our animal origins but also in their investment in the ideals of human perfectibility, rationality, autonomy, and agency. Read more …

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Retreat (survivalism) – Wikipedia, the free encyclopedia

Posted: June 17, 2016 at 4:52 am

A retreat is a place of refuge for those in the survivalist subculture or movement. A retreat is also sometimes called a bug-out location (BOL). Survivalist retreats are intended to be self-sufficient and easily defended, and are generally located in sparsely populated rural areas.

While fallout shelters have been advocated since the 1950s, dedicated self-sufficient survivalist retreats have been advocated only since the mid-1970s. The survival retreat concept has been touted by a number of influential survivalist writers including Ragnar Benson, Barton Biggs, Bruce D. Clayton, Jeff Cooper, Cresson Kearny, James Wesley Rawles, Howard Ruff, Kurt Saxon, Joel Skousen, Don Stephens, Mel Tappan, and Nancy Tappan.[citation needed]

With the increasing inflation of the 1960s, the impending US monetary devaluation, the continuing concern with possible nuclear exchanges between the US and the Soviet Union, and the increasing vulnerability of urban centers to supply shortages and other systems failures, a number of primarily conservative and libertarian thinkers began suggesting that individual preparations would be wise. Harry Browne began offering seminars in 1967 on how to survive a monetary collapse. He worked with Don Stephens, an architect, survival bookseller, and author, who provided input on how to build and equip a remote survival retreat. He provided a copy of his original Retreater’s Bibliography (1967) for each seminar participant.

Articles on the subject appeared in such small-distribution libertarian publications as The Innovator and Atlantis Quarterly. It was also from this period that Robert D. Kephart began publishing Inflation Survival Letter[1] (later renamed Personal Finance). The newsletter included a continuing section on personal preparedness by Stephens for several years. It promoted expensive seminars around the US on the same cautionary topics. Stephens participated, along with James McKeever and other defensive investing, hard currency advocates.

In 1975, Kurt Saxon began publishing a newsletter called The Survivor, which advocated moving to lightly populated regions to “lie low” during a socio-economic collapse, and setting up fortified enclaves for defense against what he termed “killer caravans”[2][3] of looters from urban areas.

In 1976, Don Stephens popularized the term “retreater” and advocated relocating to a rural retreat when society breaks down.

Writers such as Howard Ruff warned about socio-economic collapse and recommended moving to lightly populated farming regions, most notably in his 1979 book How to Prosper During the Coming Bad Years, a best-seller in 1979.

For a time in the 1970s, the terms “survivalist” and “retreater” were used interchangeably. The term “retreater” eventually fell out of favor.[4]

One of the most important newsletters on survivalism and survivalist retreats in the 1970s was the Personal Survival (“P.S.”) Letter (circa 1977-1982) published by Mel Tappan, who also authored the books Survival Guns and Tappan on Survival. The newsletter included columns from Tappan himself, as well from Jeff Cooper, Al J. Venter, Bill Pier, Bruce D. Clayton, Rick Fines, Nancy Mack Tappan, J.B. Wood, Dr. Carl Kirsch, Charles Avery, Karl Hess, Eugene A. Barron, Janet Groene, Dean Ing, Bob Taylor, Reginald Bretnor, C.G. Cobb, and several other writers, some under pen names. The majority of this newsletter revolved around selecting, constructing and logistically equipping survival retreats.[5] Following Tappan’s death in 1980, Karl Hess took over publishing the newsletter, eventually renaming it Survival Tomorrow.

Survivalist retreat books of the 1980s were typified by the 1980 book Life After Doomsday[6] by Bruce D. Clayton, advocating survival retreats in locales that would minimize fallout, as well as specially constructing blast shelters and/or fallout shelters that would provide protection in the event of a nuclear war.

Several books published in the 1990s offered advice on survival retreats and relocation. Some influential in survivalist circles are Survival Retreat: A Total Plan For Retreat Defense by Ragnar Benson, Strategic RelocationNorth American Guide to Safe Places by Joel Skousen, and The Secure Home, (also by Skousen).

In recent years, advocacy of survivalist retreats has had a strong resurgence after the terrorist attacks on the World Trade Center in New York in 2001, the 2002 attacks and 2005 attacks in Bali, the 2004 Madrid train bombings in Spain, and the 2005 public transportation bombings in London.[citation needed]

Several books published since 2000 advocate survival retreats and relocation. Some that have been particularly influential in survivalist circles are How to Implement a High Security Shelter in the Home by Joel Skousen, Rawles on Retreats and Relocation by James Wesley Rawles, and Life After Terrorism: What You Need to Know to Survive in Today’s World by Bruce D. Clayton.[7]

Online survival websites, forums, and blogs (such as SurvivalBlog) discuss the best locales for survival retreats, how to build, fortify, and equip them, and how to form survivalist retreat groups.[8]

Economic troubles emerging from the credit collapse triggered by the 2007 US subprime mortgage crisis have prompted a wider cross-section of the populace to modify their homes as well as establish dedicated survival retreats.[9] James Wesley Rawles, the editor of SurvivalBlog was quoted by the New York Times in April 2008 that “interest in the survivalist movement ‘is experiencing its largest growth since the late 1970s’. He also stated that his blog’s conservative core readership has been supplemented with “an increasing number of stridently green and left-of-center readers.”[9]

Mel Tappan was quoted in 1981 by then AP correspondent Peter Arnett that: “The concept most fundamental to long term disaster preparedness, in retreating, is having a safe place to go to avoid the concentrated violence destined to erupt in the cities.” [10]

Common retreat locale selection parameters include light population density, plentiful water, arable land, good solar exposure for gardening and photovoltaics, situation above any flood plains, and a diverse and healthy local economy.[11] Fearing rioting, looting and other unrest, many survivalists advocate selecting retreat locales that are more than one tank of gasoline away from any major metropolitan region. Properties that are not in “channelized areas” or on anticipated “refugee lines of drift” are also touted.[12]

One of the key goals of retreats is to be self-sufficient for the duration of societal collapse. To that end, plentiful water and arable soil are paramount considerations. Beyond that, a priority is situation on isolated, defensible terrain. Typically, retreats do not want their habitations or structures jeopardized by being within line of sight of any major highway.

Because of its low population density and diverse economy, James Wesley Rawles [13] and Joel Skousen [14] both recommend the Intermountain West region of the United States as a preferred region for relocation and setting up retreats. Although it has higher population density, Mel Tappan recommended southwestern Oregon, where he lived,[15] primarily because it is not downwind of any envisioned nuclear targets in the United States.

Mel Tappan was disappointed by the demographics of southwestern Oregon after the survivalist influx of the late 1970s. “Too many doctors and lawyers” relocated to Oregon, and “not enough plumbers, electricians, or carpent

While some survivalists recommend living at a rural retreat year-round,[16] most survivalists cannot afford to do so. Therefore, they rely on keeping a well-stocked retreat, and plan to go there “at the 11th hour”, as necessary. They keep a bug-out bag handy, and may have a dedicated bug-out vehicle (BOV). This is a vehicle that the owner keeps prepared in the event of the need for an emergency evacuation. Typically a BOV is equipped with a variation on the bug-out bag that includes additional automotive supplies, clothing, food and water. Survivalists tend to favor four wheel drive trucks and SUVs due to their greater off-road abilities. In the event of a nuclear catastrophe, survivalists may opt into maintaining an older vehicle since it most likely lacks critical electronic components that would otherwise be damaged by the electromagnetic pulse that accompanies a nuclear explosion.

Most survivalist retreats are created by individuals and their families, but larger “group retreats” or “covenant communities” are formed along the lines of an intentional community.

Jeff Cooper popularized the concept of hardening retreats against small arms fire. In an article titled “Notes on Tactical Residential Architecture” in Issue #30 of P.S. Letter (April, 1982), Cooper suggested using the “Vauban Principle”, whereby projecting bastion corners would prevent miscreants from being able to approach a retreat’s exterior walls in any blind spots. Corners with this simplified implementation of a Vauban Star are now called “Cooper Corners” by James Wesley Rawles, in honor of Jeff Cooper.[17] Depending on the size of the group needing shelter, design elements of traditional European castle architecture, as well as Chinese Fujian Tulou and Mexican walled courtyard houses have been suggested for survival retreats.

In both his book Rawles on Retreats and Relocation and in his survivalist novel, Patriots: A Novel of Survival in the Coming Collapse, Rawles describes in great detail retreat groups “upgrading” brick or other masonry houses with steel reinforced window shutters and doors, excavating anti-vehicular ditches, installing warded gate locks, constructing concertina wire obstacles and fougasses, and setting up listening post/observation posts (LP/OPs.) Rawles is a proponent of including a mantrap foyer at survival retreats, an architectural element that he calls a “crushroom”.[18]

Bruce D. Clayton and Joel Skousen have both written extensively on integrating fallout shelters into retreat homes, but they put less emphasis on ballistic protection and exterior perimeter security than Cooper and Rawles.

Anticipating long periods of time without commerce in the future, as well as observing documented history, retreat groups typically place a strong emphasis on logistics. They amass stockpiles of supplies for their own use, for charity, and for barter. Frequently cited key logistics for a retreat include long term storage food, common caliber ammunition, medical supplies, tools, gardening seed, and fuel. In an article titled “Ballistic Wampum” in Issue #6 of P.S. Letter (1979) Jeff Cooper wrote about stockpiling ammunition far in excess of his own needs, keeping the extra available to use for bartering.

In their books, Joel Skousen, Mel Tappan and Howard Ruff all emphasize the need to have a one-year supply of storage food.

Mainstream economist and financial adviser Barton Biggs is a proponent of well-stocked retreats. In his 2008 book Wealth, War and Wisdom, Biggs has a gloomy outlook for the economic future, and suggests that investors take survivalist measures. In the book, Biggs recommends that his readers should assume the possibility of a breakdown of the civilized infrastructure. He goes so far as to recommend setting up survival retreats: Your safe haven must be self-sufficient and capable of growing some kind of food, Mr. Biggs writes. It should be well-stocked with seed, fertilizer, canned food, wine, medicine, clothes, etc. Think Swiss Family Robinson. Even in America and Europe there could be moments of riot and rebellion when law and order temporarily breaks down.[9]

Survivalist retreats, both formal and informal exist worldwide, most visibly in Australia,[19] Belgium, Canada,[20] France,[21] Germany[22] (often organized under the guise of “adventuresport” clubs),[23] New Zealand,[24] Norway,[25] Russia,[26] Sweden,[27] the United Kingdom[28] and the United States.[9]

Construction of government-built retreats and underground sheltersroughly analogous to survivalist retreatshas been done extensively since the advent of the Cold War, especially of public nuclear fallout shelters in many nations. The United States government has created Continuity of Government (COG) shelters built by the Department of Defense and Federal Emergency Management Agency (“FEMA”). These include the massive shelter built under the Greenbrier hotel (aka Project Greek Island), military facilities like Cheyenne Mountain Complex, and the Raven Rock Mountain Complex and Mount Weather sites. Other nations’ facilities include the Swiss redoubt fortress system and its dual use facilities like the Sonnenberg Tunnel and Norway’s Sentralanlegget bunker in Buskerud County.

Robert A. Heinlein featured survivalist retreats in some of his science fiction. Farnham’s Freehold (1964) begins as a story of a small group in a survivalist retreat during a nuclear war. Heinlein also wrote essays such as How to be a Survivor[29] which provide advice on preparing for and surviving a nuclear war, including stocking a fallout shelter and retreat.

Malevil by French writer Robert Merle (1972) describes refurbishing a medieval castle and its use as a survivalist stronghold in the aftermath of a full-scale nuclear war. The novel was adapted into a 1981 film directed by Christian de Chalonge and starring Michel Serrault, Jacques Dutronc, Jacques Villeret and Jean-Louis Trintignant.[30]

Lucifer’s Hammer by Jerry Pournelle and Larry Niven (1977) is about a cataclysmic comet hitting the Earth, and a group of people struggling to survive the aftermath.

Patriots: A Novel of Survival in the Coming Collapse by James Wesley Rawles (2009) describes how the lead characters establish a self-sufficient survival retreat in north-central Idaho.

Jericho (2006) is a TV series that portrays a small town in Kansas after a series of nuclear explosions across the United States. In the series, the character Robert Hawkins uses his prior planning and survival skills in preparation of the attacks. Although it is not fortified, the town effectively becomes a large scale retreat, for its residents.

The text of some books discussing survivalist retreats can be found online:

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Retreat (survivalism) – Wikipedia, the free encyclopedia

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10 Utopian Intentional Communities with Distinct Values

Posted: June 12, 2016 at 12:41 am

Stephanie Rogers 4 years ago

From tree house villages in Costa Rica to yoga communes in Hawaii, these 10 intentional communities are havens of peace, creativity and sustainability.

Imagine waking up to the sound of bells from a temple to share in a morning yoga ritual overlooking the mountains of Peru, or the glittering Pacific Ocean in Hawaii. Picking fresh vegetables from your neighborhood garden to cook in a community-wide meal in a spacious, shared kitchen. Building your own non-toxic, mortgage-free cob house in a low-impact neighborhood of like-minded nature lovers. Stepping out of your very own treehouse to gaze at a network of aerial walkways that look like something out of a sci-fi movie. These 10 intentional communities, from utopian eco-villages to cute historic houses in urban Los Angeles, bring people together with common goals of harmonic living, artistic exploration and sustainability.

Polestar Yoga Community, Big Island, Hawaii

What could be more relaxing than a yoga community in Hawaii? Polestar offers an energizing lifestyle of daily yoga and meditation, karmic yoga or service projects, and outdoor adventure opportunities. Though it bills itself as a spiritual community, people of all faiths are welcome at this cooperative living retreat which is home to full-time residents and also open to visitors and apprentices. Awakened each morning by the sound of music from the temple, a shrine dedicated to the teachings of Paramhansa Yogananda, guests enjoy daily routines involving organic food grown on site, volunteer service, art and lots of community involvement.

Eco Truly Park, Peru

It looks like something out of a fairy tale: adorable little cone-shaped buildings topped with colorfully painted spires, dotting the hillside on the Pacific coast of Peru. This ecological and artistic community, an hour north of Lima, was founded on principles of non-violence, simple living and harmony with nature. Both the architecture and the values of the community are inspired by traditional Indian teachings and lifestyles. Eco Truly Park has a goal of being fully self-sustainable, and currently boasts a large organic garden. Open to volunteers, the community offers workshops in yoga, art and Vedic philosophy.

Synchronicity Artist Commune, Los Angeles, California

Embodying the laid-back lifestyle of sunny Southern California, Synchronicity is a relaxed and welcoming intentional living community in the historic West Adams District of Los Angeles. Though its small nowhere near the size of the rest of the communities on this list Synchronicity is a great example of the thousands of similar shared households around the United States. Synchronicity has eleven residents and focuses mostly on artistic actions and holding monthly artistic salons that are open to the public.

Earthhaven Ecovillage, Asheville, North Carolina

Located in the mountains of Western North Carolina, Earthaven is just one of many similar intentional communities focusing on sustainable living. Youll find virtually every type of natural building here, including earthships, cob houses and rustic cabins, with construction methods that eliminate toxic materials, logged timber and mortgages. Set on 320 lush acres 40 minutes southwest of Asheville, Earthaven frequently holds natural building workshops and welcomes the public to learn about permaculture, organic gardening and other sustainable topics. They offer camping and visitor accommodations as well as live-work arrangements.

Milagro Cohousing, Tucson, Arizona

Twelve minutes from downtown Tucson, Arizona, Milagro is a co-housing community with 28 passive-solar, energy-efficient adobe homes on 43 acres. Set against the Tucson mountains, Milagro is simply a community of people who want to live a green lifestyle, surrounded by like-minded neighbors. Each resident has access to 35 acres of undeveloped open space, as well as the 3,600-square-foot Common House, which has meeting and dining space, a library, a playroom and storage space. Gardens, workshops and a solar-heated swimming pool make it even more enticing.

Finca Bellavista Treehouse Community, Costa Rica

If youve ever watched Star Wars and wished that you could live with the Ewoks in their magical tree house community, take heed: such a thing actually exists. And its in Costa Rica. Finca Bellavista is a network of rustic, hand-built tree houses in the mountainous South Pacific coastal region of this Central American nation, surrounded by a jungle that is brimming with life. The off-grid, carbon-neutral tree houses are connected by aerial walkways and include a central community center with a dining area, barbecue and lounge. Gardens, ziplines and hiking trails make it even more of a tropical paradise. Prospective community members can design and build their own tree houses. Additionally, some of the tree house owners rent out their homes, and there are visitor accommodations available.

Tamera Peace Research Village, Portugal

Aiming to be a totally self-sufficient community, the Tamera Peace Research Village is in the Alentejo region of southwestern Portugal and is home to 250 coworkers and students who study how humans can live peacefully in sustainable communities, in harmony with nature. It includes a non-profit peace foundation, a SolarVillage test site, a permaculture project with an edible landscape, and a sanctuary for horses.

Dancing Rabbit Eco Village, Missouri

Another showcase of the beauty of natural building techniques, the Dancing Rabbit Eco Village is a sustainable community located near Rutledge, Missouri advocating low-impact living and dedication to social change. Everything from members diets to the way they use water is dictated by a commitment to living lightly on the earth. The village is on 280 acres including six ponds, a small creek and 40 acres of woodland, plus 30 acres where they have planted over 12,000 trees as part of a restoration program.

EcoVillage at Ithaca, New York

What would the ideal sustainable community look like? The EcoVillage at Ithaca is one example that is already thriving in the Finger Lakes region of upstate New York. It includes three co-housing neighborhoods called Frog, Song and Tree as well as an organic CSA vegetable farm, community gardens and over 100 acres of protected green space. The houses are all energy-efficient and share facilities like a common house, wood shop, metal shop, bike shed, playgrounds and centralized compost bins.

Conceptual Community of Tiny Houses

Its not yet a reality, but tiny house enthusiasts have a dream: idyllic neighborhoods where people who have committed to living in very small spaces can get together and share resources and camaraderie. Tiny house communities are hard to come by because of various city and county ordinances, which favor large houses and conventional utilities. At TinyHouseCommunity.com, people who live in tiny houses or want to build their own some day get together to talk about making these villages happen. There are two tiny house communities currently in planning phases, in Washington D.C. and Texas.

Top photo: Dancing Rabbit Eco Village

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10 Utopian Intentional Communities with Distinct Values

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