Doris Salcedo. Untitled 1998.

Wood, cement, and metal.

More here (scroll down a bit to watch video) and here. (Her work is much more powerful in real life than in photo reproductions).

Upcoming Boston appearance!

Daniel Dennett in Edge.org:

I'm trying to undo a mistake I made some years ago, and rethink the idea that the way to understand the mind is to take it apart into simpler minds and then take those apart into still simpler minds until you get down to minds that can be replaced by a machine. This is called homuncular functionalism, because you take the whole person. You break the whole person down into two or three or four or seven sub persons that are basically agents. They're homunculi, and this looks like a regress, but it's only a finite regress, because you take each of those in turn and you break it down into a group of stupider, more specialized homunculi, and you keep going until you arrive at parts that you can replace with a machine, and that's a great way of thinking about cognitive science. It's what good old-fashioned AI tried to do and still trying to do.

The idea is basically right, but when I first conceived of it, I made a big mistake. I was at that point enamored of the McCulloch-Pitts logical neuron. McCulloch and Pitts had put together the idea of a very simple artificial neuron, a computational neuron, which had multiple inputs and a single branching output and a threshold for firing, and the inputs were either inhibitory or excitatory. They proved that in principle a neural net made of these logical neurons could compute anything you wanted to compute. So this was very exciting. It meant that basically you could treat the brain as a computer and treat the neuron as a sort of basic switching element in the computer, and that was certainly an inspiring over-simplification. Everybody knew is was an over-simplification, but people didn't realize how much, and more recently it's become clear to me that it's a dramatic over-simplification, because each neuron, far from being a simple logical switch, is a little agent with an agenda, and they are much more autonomous and much more interesting than any switch.

More here.

Howard Falcon-Lang in BBC News:

Two hundred years ago, Ascension Island was a barren volcanic edifice.

Today, its peaks are covered by lush tropical “cloud forest”.

What happened in the interim is the amazing story of how the architect of evolution, Kew Gardens and the Royal Navy conspired to build a fully functioning, but totally artificial ecosystem.

By a bizarre twist, this great imperial experiment may hold the key to the future colonisation of Mars.

The tiny tropical island of Ascension is not easy to find. It is incredibly remote, located 1,600km (1,000 miles) from the coast of Africa and 2,250km (1,400 miles) from South America.

Its existence depends entirely on what geologists call the mid-Atlantic ridge. This is a chain of underwater volcanoes formed as the ocean is wrenched apart.

However, because Ascension occupies a “hot spot” on the ridge, its volcano is especially active. A million years ago, molten magma explosively burst above the waves.

A new island was born.

More here.

From Life:

So many scenes from the August 28, 1963, March on Washington are now familiar to so many of us — and the cadence of Martin Luther King Jr.’s “I Have a Dream” speech is so much a part of the national consciousness — it’s easy forget that for the hundreds of thousands of people who marched and rallied that day, the event was wholly, thrillingly new. There had been, of course, other civil rights protests, marches and demonstrations. But none had been so large (estimates range anywhere from 200,000 to 300,00 people) and none garnered so much attention before, during and, especially, after the event itself. The landmark 1957 Prayer Pilgrimage for Freedom, for example, which also took place in the nation’s capital, had shown everyone — segregationists and civil rights proponents, alike — that large, peaceable rallies in the heart of Washington were not only possible, but in fact were necessary if the movement was ever going to achieve its central, early goals of desegregation and voting rights reform. But the 1963 March on Washington for Jobs and Freedom was on a scale so much larger than anything that had come before that it is rightly recalled as a touchstone moment: a single event so significant that the history of the movement can, in a sense, be measured in terms of Before the March, and After the March. The day, meanwhile, is remembered almost exclusively for MLK’s “Dream” speech, famously delivered to the throngs from the steps of the Lincoln Memorial. (“I Have a Dream” itself was, in a way, a work in progress; King had delivered a speech to 25,000 people in Detroit several months before, for example, that included several sections and phrases that he would include, verbatim, in his magisterial address in August 1963.)

Here, five decades later, on Martin Luther King Day, LIFE.com presents a selection of pictures — most of which never ran in LIFE magazine — commemorating that day. But what is especially moving about so many of these pictures (those shot “on the ground” by Paul Schutzer, in particular) is that they illustrate the scene as witnessed not by those who led and organized the event, but by those in the crowd. There is huge emotion here, and excitement and pride — but above and beyond everything else, these photos evince a near-palpable sense of inclusion and, if only for a moment, a suggestion that power was, at last, passing to the people.

More here.

From The Paris Review:

The Polish sculptor Alina Szapocznikow made a career of disassembling the body, of exposing its weaknesses, its many vulnerabilities, whether through the uses and abuses it’s been put to in the abattoir of twentieth-century history or at the mercy of the more mundane, if no less fatal, everyday mortality. If that sounds like a bit of a downer, worry not: Szapocznikow managed to keep a sly tongue firmly in cheek, and her work, for all its startling beauty, its nearly unbearable intimacy, its sublime evocation of pain and disease and suffering, is witty, even funny.

Her sculptures—on display, through January 28, at the Museum of Modern Art, where they are presented as part of a retrospective entitled “Alina Szapocznikow: Sculpture Undone, 1955–1972”—indulge in the darkest shade of black humor, extracting their punch lines from abysmal pockets of human experience. Take, for example, her Lampe-bouche (Illuminated Lips) (1966), a series of resin casts of a female mouth set atop metal stands and wired to work as lamps. These resonate as blazoned bits of romantic poetry, the celebration of the mistress’s body through its reduction to component parts, but also as morbid enactment of the apocryphal human-skin lampshades made by the Nazis. Here is the human body, desecrated and unmade, and it is glorious to look at, an illuminated, illuminating display of power and its subversion. Something similar is at work in Petit Dessert I (Small Dessert I) (1970–1971), the lower half of a woman’s face, done up in colored polyester resin, sumptuously melting beyond a glass saucer, like an over-scooped sundae breaching the borders of moderation. And there is Cendrier de Célibataire (The Bachelor’s Ashtray) (1972), which transforms the female visage into a vessel for cigarette butts.

That Szapocznikow was a Holocaust survivor helps contextualize her concern with abjection, with how easy it is to destroy other bodies, how difficult to control and maintain the integrity of one’s own.

More here.

Brad Plumer in the Washington Post's Wonkblog:

Brad Plumer: You spend a lot of time dissecting the U.S. Climate Action Partnership, the big collaboration between greens and businesses to push for a cap-and-trade bill that could win support from Republicans. It wasn’t a crazy strategy—cap-and-trade had picked up a fair bit of bipartisan support between 2003 and 2007. So why did it ultimately fail?

Theda Skocpol: The whole USCAP strategy was based on this very reasonable idea that you’d get Republicans in Congress to go along with Democrats. But by the time we get to 2009, Republicans just weren’t going to be there. And I don’t think environmentalists were able to see the shifting ground at the time.

BP: But was there really that big a shift among Republicans? I mean, even in the 2008 campaign, John McCain was in favor of cap-and-trade.

TS: One of the things that really surprised me in my research came from pulling together scores from the [League of Conservation Voters]. And you see a clear pull on politicians from grassroots conservative opinion around 2006 and 2007. Climate-change denial had been an elite industry for a long time, but it finally penetrated down to conservative Republican identified voters around this time. That created new pressures on Republican officeholders and candidates. And I don’t think most people noticed that at the time.

Even John McCain. I have this figure that shows him moving up on LCV scores for most of the last decade [i.e., casting more pro-environmental votes] and then pulling back suddenly to the lowest level starting in 2007.

An interview with George Church in Spiegel:

SPIEGEL: Setting aside all ethical doubts, do you believe it is technically possible to reproduce the Neanderthal?

Church: The first thing you have to do is to sequence the Neanderthal genome, and that has actually been done. The next step would be to chop this genome up into, say, 10,000 chunks and then synthesize these. Finally, you would introduce these chunks into a human stem cell. If we do that often enough, then we would generate a stem cell line that would get closer and closer to the corresponding sequence of the Neanderthal. We developed the semi-automated procedure required to do that in my lab. Finally, we assemble all the chunks in a human stem cell, which would enable you to finally create a Neanderthal clone.

SPIEGEL: And the surrogates would be human, right? In your book you write that an “extremely adventurous female human” could serve as the surrogate mother.

Church: Yes. However, the prerequisite would, of course, be that human cloning is acceptable to society.

SPIEGEL: Could you also stop the procedure halfway through and build a 50-percent Neanderthal using this technology.

Church: You could and you might. It could even be that you want just a few mutations from the Neanderthal genome. Suppose you were too realize: Wow, these five mutations might change the neuronal pathways, the skull size, a few key things. They could give us what we want in terms of neural diversity. I doubt that we are going to particularly care about their facial morphology, though (laughs).

“All gurus try to undermine their followers' egos and expectations, so does it matter if the teacher is a real fraud?” Erik Davis tries to answer the question in Aeon:

To say that we live in a post-secular era does not mean that we are done with the disenchantments of modernity, or that religion – goddess forbid – will regain its previous hold over human affairs. True, many of the convictions and clarities that once undergirded modern secular society have dissolved, leaving many things — including our rational selves — up for grabs. But while radical atheists can rant all they want, the resonant claims of religion and the insistent calls of the spirit remain far from ‘behind’ us.The major religions are not leaving the world stage anytime soon, and what is more the largely secular zone that the global elites now inhabit plays host to a wide array of spiritual identities and transformative practices, of which yoga, meditation, and some manner of Buddhism are only the most visible.

Religion (and its shadowy ally, the occult) has always managed the boundaries between things — life and death, order and chaos, self and world, novelty and tradition, the knowable and the infinite. It is absurd to imagine that the force of such preoccupations should dissipate at a time of cultural crisis and confusion such as ours. Many of those ever-fluctuating boundaries, once patrolled by religion, have erupted into border wars, just as the very notion of a border has been dissolving. It's easy to take up a simplistic position when we try to appreciate how spirituality and the secular, belief and scepticism, dance their tango, but surely it's far better to pay attention to how and when these boundaries get drawn — and what happens when they dissolve, or turn out to be not what they seem.

This is what makes Vikram Gandhi’s trickster documentary Kumaré(2011) — for all its considerable problems — one of the more thought-provoking and unexpected takes on the dynamics of modern spirituality I’ve come across in many a moon. I’m happy that the film is now available for digital download after a year or so of touring the festival circuit to rather mixed — and sometimes puzzled — reception.

Poetry has always been the handmaiden of ­mythology, and vice versa. Sometimes poets are in the business of collecting and tweaking existing myths, as with Ovid’s “Metamorphoses” and the Poetic Edda. Other times poetry applies a mythological glamour to stories and characters from history, legend or even other myths (the hero of the “Aeneid” is a minor character from the “Iliad”). Then there are poets who equate the idea of myth with the supposedly irrational essence of poetry itself. Here is Robert Graves in 1948: “No poet can hope to understand the nature of poetry unless he has had a vision of the Naked King crucified to the lopped oak, and watched the dancers, red-eyed from the acrid smoke of the sacrificial fires, . . . with a monotonous chant of ‘Kill! kill! kill!’ and ‘Blood! blood! blood!’ ” Which might sound more like a strip club picnic gone badly awry, but you get the idea.

more from David Orr at the NY Times here.

“To be able,” wrote the late Christopher Hitchens, “to bray that ‘as a liberal, I say bomb the shit out of them,’ is to have achieved that eye-catching, versatile marketability that is so beloved of editors and talk-show hosts. As a life-long socialist, I say don’t let’s bomb the shit out of them. See what I mean? It lacks the sex appeal, somehow. Predictable as hell.” That was in 1985. In 2002, he took a different view of the matter. As long as the bombs were hitting the bad guys, then “it’s pretty good because those steel pellets will go straight through somebody and out the other side and through somebody else … They’ll be dead, in other words.” Predictable as hell or not, this transfiguration placed Hitchens (pictured in 1978) in a recognisable category: the left-wing defector with a soft-spot for empire.

more from Richard Seymour at The Guardian here.

William Dalrymple in The Telegraph:

Gary Francione in The Point:

Every year, the Virginia Department of Agriculture and Consumer Services releases data on the number of animals killed at the Commonwealth’s animal shelters, including the facility operated by People for the Ethical Treatment of Animals (PETA), located in Norfolk, Virginia. And every year, peta kills a higher percentage of animals than are killed at most of the “kill” shelters located throughout the country.

The 2011 numbers were certainly disturbing. peta reported that out of the 2,050 animals that it took in (1,214 cats; 778 dogs; 58 “other” companion animals), it killed 1,965 (1,198 cats; 713 dogs; 54 “others”). That’s an overall kill rate of almost 96 percent, with 91 percent for dogs and almost 99 percent for cats. According to the American Society for the Prevention of Cruelty to Animals, the national kill rate at shelters is 60 percent for dogs and 70 percent for cats.

PETA’s kill rate would be high if it were a traditional “kill” shelter. But it promotes itself as an animal rights group; indeed, it claims to be “the largest animal rights organization in the world, with more than 3 million members and supporters” and states that it “has always been known for uncompromising, unwavering views on animal rights.”

How can an animal rights group kill any animals, much less kill more animals than plain-vanilla shelters that have no pretense to being animal rights organizations?

More here.