What does it say about the state of art and technology when one of the world's great living artist uses the world's hottest technology to create his latest art exhibition.rc

Hockney first became interested in iPhones about a year ago (he grabbed the one I happened to be using right out of my hands). He acquired one of his own and began using it as a high-powered reference tool, searching out paintings on the Web and cropping appropriate details as part of the occasional polemics or appreciations with which he is wont to shower his friends.

But soon he discovered one of those newfangled iPhone applications, entitled Brushes, which allows the user digitally to smear, or draw, or fingerpaint (it's not yet entirely clear what the proper verb should be for this novel activity), to create highly sophisticated full-color images directly on the device's screen, and then to archive or send them out by e-mail. Essentially, the Brushes application gives the user a full color-wheel spectrum, from which he can choose a specific color. He can then modify that color's hue along a range of darker to lighter, and go on to fill in the entire backdrop of the screen in that color, or else fashion subsequent brushstrokes, variously narrower or thicker, and more or less transparent, according to need, by dragging his finger across the screen, progressively layering the emerging image with as many such daubings as he desires.

Over the past six months, Hockney has fashioned literally hundreds, probably over a thousand, such images, often sending out four or five a day to a group of about a dozen friends, and not really caring what happens to them after that. (He assumes the friends pass them along through the digital ether.) These are, mind you, not second-generation digital copies of images that exist in some other medium: their digital expression constitutes the sole (albeit multiple) original of the image.   more »

Hockney has an interesting if not somewhat controversial theory of early technology in the arts of the Old Masters.    more »

Hockney, David (1937- ). British painter, draughtsman, printmaker, photographer, and designer. After a brilliant prize-winning career as a student at the Royal College of Art, Hockney had achieved international success by the time he was in his mid-20s, and has since consolidated his position as by far the best-known British artist of his generation.   more »

(Excerpted from an article on the New York Times website)

October 6, 2009, 11:31 am

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Over the Summer, a Spread of Thicker Arctic Ice

By Andrew C. Revkin

The National Snow and Ice Data Center released its summary of summer sea-ice conditions in the Arctic on Tuesday, noting  a substantial expansion of the extent of “second-year ice” — floes thick enough to have persisted through two summers of melting. The result could be a reprieve, at least for a while, from the recent stretch of  remarkable summer meltdowns.

According to the center, second-year ice this summer made up 32 percent of the total ice cover on the Arctic Ocean, compared with 21 percent in 2007 and 9 percent in 2008. The percentage of ice that was many years old, forming thick pancaked expanses, was at its lowest since satellite observations began 30 years ago. But that could change next year as the second-year ice adds mass through the long winter freeze. ...

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This is an excellent attempt to think technology in terms of art and spirituality. Jackson 2Bears is both a member of the Haudenosaunee First Nations Peoples of Canada and an astute Theorist of culture and technology. His presentation given in this video at the Critical Digital Studies Workshop sponsored by Arthur Kroker and The University of Victoria is an excellent attempt to think through the technological unconscious in terms of the collective unconscious and traditional spirituality of the First Nations People. His comparison of the role of the mask in indigenous spirituality and the virtual reality mask that transports us to cyberspace is a fascinating one.

Jackson 2Bears The Technological Unconscious, Animism and the Uncanny This paper takes an interdisciplinary approach to the question of technology by examining points of convergence between Jungian psychoanalysis and Indigenous philosophy. The theoretical trajectory of the text will consider traditional Haudenosaunee cosmologies as a way of re-thinking contemporary questions about our digital present and future, in turn proposing possible means of engagement and resistance. Central to the text is a critical analysis of select writings on the topic of dreams and the unconscious by Carl Jung, while at the same time reflecting on traditional Indigenous teachings extracted from the Haudenosaunee theory of dreams. The end goal of the text is to develop an Indigenous theory of technology that is faithful to traditional teachings, while addressing the uncanny essence of digitality in contemporary times.    more »

Thanks to Rakesh for suggesting this article. -ra

(Excerpted from an article on the New York Times website)

Op-Ed Columnist

Cassandras of Climate

By PAUL KRUGMAN

Every once in a while I feel despair over the fate of the planet. If you’ve been following climate science, you know what I mean: the sense that we’re hurtling toward catastrophe but nobody wants to hear about it or do anything to avert it.

And here’s the thing: I’m not engaging in hyperbole. These days, dire warnings aren’t the delusional raving of cranks. They’re what come out of the most widely respected climate models, devised by the leading researchers. The prognosis for the planet has gotten much, much worse in just the last few years.

What’s driving this new pessimism? ...   more »

Believing is not a two-stage process involving first understanding then believing. Instead understanding is believing, a fraction of a second after reading it, you believe it until some other critical faculty kicks in to change your mind.

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In a country where one can be arrested for writing a book because it offends the sentiments of religious devotees or criticizing or for criticizing the judiciary this interview with Arundati Roy addresses sham democracy in India. One has to confront Arundati one by one on the issues she raises for social justice that are wide ranging and concern Maoist in Orissa, armed occupation in Kashmir, the ever latent potential for genocide within the power regimes couched within Hindu or Islamic fundamentalist movements or even more to the point, the model of Sinhalese Buddhist Nationalism for ethnic cleansing that is being adapted by the Home Minister (and former Enron lawyer) India's new neo-liberal elite, its global corporations to move 85% of the population from the villages and countryside into mega-city slums, appropriating the lands of indigenous peoples, to harvest for themselves India's last remaining natural mineral resources, such as bauxite....     more »

The conference Fundamentalism and the Future was held at the California Institute of Integral Studies, San Francisco on Friday, September 11 and Saturday, September 12, 2009. The conference was hosted by the Department of Asian and Comparative Studies.

Here are the audio recordings of the conference proceedings.

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What happens to the yoga of the cells when cells become synthetic? rc.

"Synthetic biology is changing so rapidly that predictions seem pointless. Even that fact presents people like Endy with a new kind of problem. “Wayne Gretzky once said, ‘I skate to where the puck is going to be.’ That’s what you do to become a great hockey player,” Endy told me. “But where do you skate when the puck is accelerating at the speed of a rocket, when the trajectory is impossible to follow? Whom do you hire and what do we ask them to do? Because what preoccupies our finest minds today will be a seventh-grade science project in five years. Or three years.

“We are surfing an exponential now, and, even for people who pay attention, surfing an exponential is a really tricky thing to do. And when the exponential you are surfing has the capacity to impact the world in such a fundamental way, in ways we have never before considered, how do you even talk about that? ”

For decades, people have invoked Moore’s law: the number of transistors that could fit onto a silicon chip would double every two years, and so would the power of computers. When the I.B.M. 360 computer was released, in 1964, the top model came with eight megabytes of main memory, and cost more than two million dollars. Today, cell phones with a thousand times the memory of that computer can be bought for about a hundred dollars.

In 2001, Rob Carlson, then a research fellow at the Molecular Sciences Institute, in Berkeley, decided to examine a similar phenomenon: the speed at which the capacity to synthesize DNA was growing. He produced what has come to be known as the Carlson curve"....   more »

(Excerpted from an article on the MIT Technology Review website)

Wednesday, September 23, 2009

With a new purchase, GE is betting on an early-stage turbine technology that could make offshore wind farms cheaper to maintain. The acquisition of ScanWind, based in Trondheim, Norway, has also secured GE a foothold in the growing offshore wind energy market.

Instead of gearboxes, ScanWind uses a novel direct-drive generator technology in its 3.5-megawatt turbines. This makes the turbines more reliable, the company says, by cutting downtime and repair costs--an especially important consideration for turbines offshore, where it's more expensive to send technicians for maintenance. ScanWind has been testing the turbines on the Norwegian coast since 2003.

GE, based in Fairfield, CT, is the world's second-largest maker of wind turbines, with more than 12,000 turbines installed globally. But GE's offshore wind energy portfolio has been minimal so far, and the company wants to expand its offshore offerings. By acquiring ScanWind, transferring its expertise and understanding of onshore wind, and adding technologies such as remote monitoring and sensing, GE hopes it can make a solid, cost-effective offshore wind product. ...

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K. Curtis Lyle is a contemporary African-American poet born and raised in Los Angeles, California. He was a founding member of the Watts Writers Workshop, joining it in 1966 and becoming a prominent member of the Los Angeles renaissance the group represented. He has taught, lectured and read his poetry in performance in the major intellectual and urban centers of North America. Lyle is committed to restoring poetry to the forefront of performing and ritual arts, speaking from a fundamental grounding in unity and ecstatic religious experience, seeking community and communion. He currently lives in St. Louis, Missouri.

The following poem is taken from his book Electric Church, published in 2003.

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Today, many people of a younger generation, musicians and non-musicians alike, are looking for what Michael Bruce McDonald calls “an experience of the sacred” (275). In this search they are rediscovering avant garde jazz for the numinous properties with which it was often consciously imbued by its greatest purveyors, notably Sun Ra (who claimed to hail from the planet Saturn and sought to produce music that corroborated his claim) and John Coltrane (whose fascination with “outer space” themes manifested itself more in mystical and spiritual explorations than in science-fiction fantasies). - Scott Anderson

Next week being John Coltrane's (1926-1967) birthday (September 23), the following piece is meant to be in memory of one of the giants of our era who pushed the bounds of cultural expressiom across the boundary that separates the human past from a numinous posthuman future.

Scott Anderson's paper looks at the evolution of John Coltrane's music through a consideration of four recordings of Coltrane's rendition of "My Favirote Things."

This entry includes part of a late live rendition of the piece to give a sense of what Anderson is talking about.

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Although they are very different texts that perhaps address different ranges of consciousness there are certainly some similarities in this story of Jung's Red Book - in which he worked out his inner experiences during his quest for individuation (and at times just for sanity) - and Sri Aurobindo's Record of Yoga, in that the public -and even many followers- were largely unaware of these personal records of inner experiences that seem to have emerged quite unexpectedly long after they were written.

The book tells the story of Jung trying to face down his own demons as they emerged from the shadows. The results are humiliating, sometimes unsavory. In it, Jung travels the land of the dead, falls in love with a woman he later realizes is his sister, gets squeezed by a giant serpent and, in one terrifying moment, eats the liver of a little child. (“I swallow with desperate efforts — it is impossible — once again and once again — I almost faint — it is done.”) At one point, even the devil criticizes Jung as hateful.

He worked on his red book — and he called it just that, the Red Book — on and off for about 16 years, long after his personal crisis had passed, but he never managed to finish it. He actively fretted over it, wondering whether to have it published and face ridicule from his scientifically oriented peers or to put it in a drawer and forget it. Regarding the significance of what the book contained, however, Jung was unequivocal. “All my works, all my creative activity,” he would recall later, “has come from those initial fantasies and dreams.”    more »

(Excerpted from an article on the MIT Technology Review website)

Nanosolar's new factory could help lower the price of solar power, if the market cooperates.

A promising type of solar-power technology has moved a step closer to mass production. Nanosolar, based in San Jose, CA, has opened an automated facility for manufacturing its solar panels, which are made by printing a semiconductor material called CIGS on aluminum foil. The manufacturing facility is located in Germany, where government incentives have created a large market for solar panels. Nanosolar has the potential to make 640 megawatts' worth of solar panels there every year.

Solar cells made of the CIGS semiconductor, which is composed of copper, indium, gallium, and selenium, have long been considered a potential challenger to conventional solar cells made of silicon. At least in the lab, CIGS cells have reached efficiencies comparable to silicon-based solar cells. And in theory, they could be made using inexpensive printing processes, leading to much less expensive solar power. But developing manufacturing processes that maintain the high efficiencies has proven difficult.

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The issue of the interface between creative imagination and the regime of computation has been explored several times on SCIY. The difference between imaginito phantasie (fancy or associative imagination) and Imaginito vera (true or creative imagination) was a theme developed by the medieval Alchemist and carried on in the work of such romantics poets as Coleridge who makes the following distinction between Fancy and (creative) Imagination:

The distinction between Fancy and the Imagination rest on the fact that Fancy was concerned with the mechanical operations of the mind, those which are responsible for the passive accumulation of data and the storage of such data in the memory. Imagination, on the other hand, described the "mysterious power," which extracted from such data, "hidden ideas and meaning." It also determined "the various operations of constructive and inventive genius."

What occurs to the eidetic powers of mind when it resides in a mental environment that is ceaselessly bombarded by media images that represent the collective "fancy" of neo-liberal globalization? The question of creating computational platforms to facilitate the interface between the creative imagination of the human subject and the design of software programs will perhaps be an important one for maintaining the integrity of the creative faculties of human consciousness in its future evolution. This article on phantasmal media is a fascinating exploration of the theme. rc.



(Loss, Undersea is a phantasmal media work by the author in which a character dynamically transforms according to undersea metaphors - as in the silhouettes on the right - and poetry is dynamically generated according to affective constraints.)

Rendering this vision of computational expression tangible requires new terminology. The name given to ideal examples of the type of meaning making systems considered in this article is phantasmal media. The term "phantasmal" may summon, for some readers, mental pictures of ghosts, spooks, apparitions, and specters. Yet here it does not refer to those supernatural entities, but rather to the human capacity to construct any other mental images both consciously and unconsciously. The focus is on two related perspectives on the phantasmal. Regarding the first perspective, that phantasmata are conscious mental images, thinkers such as W. J. T. Mitchell have argued that they are closely related to visual images and verbal images as well. [10] Such mental images comprise a range of meaning phenomena. They are imaginative meanings, but crucially are not restricted to language. They can refer to embodied sensations, cultural contexts, and more abstract ideas. Certainly, all of our engagements with media artifacts are accompanied by the mental work of interpretation. Yet, the focus of the concept of phantasmal media is a type of work that often concentrates (primarily through interactive and generative multimedia) on creating narrative and poetic mental imagery to express artistic and critical statements about the world.....   more »

In this book chapter from Gaston Wiet's Baghdad: Metropolis of the Abbasid Caliphate one gets a bird's eye view of the center of a cosmopolitan world civilization, marked by the Pax Islamica, from the 8th to 12th c.

The conduit for the exchange and tranferrence of knowledge between east and west, Baghdad became also the center of scholarship which initiated the European Renaissance and hence, led to the modern world.

Seen in this light, it is a peculiar irony to contemplate the fate of this queen of cities today.

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(Excerpted from an article on the MIT Technology Review website)

Gravitational waves squash and stretch space as they travel through the universe. Current attempts to spot them involve monitoring a region of space several kilometres across on Earth for the tell tale signs of this squeezing. Although great things are expcted, these experiments have so far thrown up precisely nothing.

But there's another way. Gravitational waves should also stretch and squeeze pulsars as they pass by, subtly changing the radio pulses they produce. So by monitoring an array of pulsars throughout the galaxy, astronomers should be able to see the effects of nanohertz to microhertz gravitational waves passing by. The array of pulsars should effectively shimmer as the waves wash over it, like a grid of buoys bobbing on the ocean.

So the plan is to keep a beedy eye on an array of carefully chosen pulsars. It's called the North American Nanohertz Observatory for Gravitational Waves or NANOGrav and it's part of an international effort to spot gravitational waves in this way. ...   more »

PSYBLOG:

Say you put 10 people in a room and asked them to design a car. Would they design something average or something wacky? Would they be more likely to come up with the Ford Focus or "The Homer", designed by Homer Simpson in this classic episode of The Simpsons?

The bottom line: nurturing dissent in a group by encouraging the discussion of multiple perspectives and critical viewpoints counteracts the spontaneous phenomenon of group polarization.

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