World of webs: artworks woven by thousands of South American spiders

Philip Ball in Nature:

WebThe famous warning never to work with animals or children seems not to have reached Tomás Saraceno. The Argentina-born, Berlin-based artist embraces the unpredictability and scene-stealing capacity of orb-weaving spiders. Thousands of the arachnids are his collaborators in a forthcoming exhibition at the Buenos Aires Museum of Modern Art. Visitors will wander amid more than 190 square metres of webs woven by Parawixia bistriata, an orb-weaving spider native to several South American countries. A second space hosts an “arachno concert”. For this, the web of another indigenous orb-weaver, Nephila clavipes, is connected to sensors that pick up the movements of plucked threads. These vibrations are broadcast through loudspeakers, stimulating the spiders' movements in a feedback loop. Meanwhile, acoustic waves from the loudspeakers propel “cosmic dust” — fine particles of chondrite meteorites — into the air, their dancing motions picked out by beams of light. Saraceno wants to suggest a conceptual link between spider webs and the “cosmic web” of matter — galaxies, nebulae, dust and dark matter — that permeates the Universe, a topic he has discussed with astrophysicists.

The social behaviour of P. bistriata is complex. The spiders live in a colony; during the day, they build a communal hive-like nest. At dusk, they add individual webs linked into a network, for capturing prey. As they mature, the spiders start to hunt alone. Thus Saraceno's installation is very much a group project, built from an estimated 40 million or so individual threads. He calls each a “trace in the air”, like the trajectory of a grain of dust. As he explains, visitors first see “only faint details”. Then, “as they navigate through interlacing, glittering web fibres, harbours of nebulae and hybrid clusters of galaxies appear, introducing microcosms of cooperation”. Visitors are encouraged to lie down and look up at this silken cosmos.

The N. clavipes installation, meanwhile, is an elaborate symphony. The tiny meteoritic particles — sourced in cooperation with the Berlin Museum for Natural History — mingle with dust in the air to become part of the sonic landscape. Their movements are tracked by video and magnified on a screen, while a custom-built algorithm translates the trajectories into low-frequency sound, sent through 24 loudspeakers. Dust, webs, spiders and visitors' incidental sounds are woven into an acoustic tapestry.

More here.

Tuesday, March 21, 2017

Did His Mind Make Him Do It? How Neuroscience Entered the Courtroom

Caleb Carr in the New York Times:

ScreenHunter_2637 Mar. 21 15.50Since ancient philosophers first began to ponder the problem of criminal behavior, great minds in science and law have sought a single holy grail, the point at which the two fields intersect: What nervous or brain dysfunctions can explain how people become so incapacitated that they are not responsible for their own criminal behavior?

The latest candidate is neuroscience. With functional magnetic resonance imagery (fMRIs), positron emission tomography (PET scans) and other related methods, scientists can observe the brain in action as it responds to various forms of stimuli. Yet this is an obscure, highly specialized world; group studies in a laboratory, most scientists maintain, cannot yet be applied to the behavior of an individual, especially an individual’s commission of a violent crime.

But defense lawyers have rushed to bring brain scans into courtrooms. Some of what they propose is out-and-out chicanery; some may hold real value; whatever the case, the job of piloting the public through the complex neuroscientific maze — in order that potential jurors may better judge whether a violent offender should be condemned to death, to a long or life sentence in America’s barbaric present-day prison system, or should have their sentences reduced or changed because of a brain irregularity or insult — is vital to society.

The latest person to offer his services as guide in this regard is Kevin Davis, in “The Brain Defense: Murder in Manhattan and the Dawn of Neuroscience in America’s Courtrooms.”

More here.

Daniel Dennett’s hard problem

GettyImages-593350832_webJulian Baggini at Prospect Magazine:

Dennett’s latest book, From Bacteria to Bach and Back, is unlikely to win over his critics. Their outrage is due to Dennett’s failure to address what is known as the “Hard Problem” of consciousness: “Why should physical processing give rise to a rich inner life at all?” as David Chalmers puts it. Dennett says his “refusal to play ball with my colleagues is deliberate.” He realises that—as in politics—if you debate on your opponents’ terms, you have already lost. To win, you must set the agenda. His bet is that if you understand consciousness in the right way, the Hard Problem will be exposed as an artefact of an outmoded way of thinking—a pseudo-problem comparable to the fruitless quest in the early 20th century for the élan vital that animates matter.

This approach, however, leaves Dennett almost completely silent on the very thing that characterises consciousness: subjective feeling. This is partly why Dennett is often accused of effectively denying that consciousness exists, of claiming that we are no more aware than zombies. Dennett has denied this. And in his writing, at least, he shows every sign of being very conscious indeed. Although you could mistake the works of some philosophers for the outputs of Turing machines, Dennett writes with sensuous verve—ideas and arguments are “ravishing,” “delightful,” “amusing” and “delicious.”

more here.

post-soviet societies and ‘repair’

MartinezFrancisco Martínez at Eurozine:

In a way, post-socialist societies are like the clock shop where each clock shows a different time and ticks at a different speed. These differential relations over time and temporal representation organize and perpetuate inequalities. Indeed, repair practices are especially meaningful when the ordering sense of time is vanishing and changes extend social asynchronicity. In a society such as the Estonian one, which is conditioned by multiple disruptions, accelerated changes, inequality and pressure for aimless innovation, repair appears as a practice that establishes continuity, endurance and material sensitivity.

This argument may seem counter-intuitive; the imperative to mend imposed under the Soviet regime contrasted with the subsequent availability of cheap mass-produced goods; post-socialist practices of consumer citizenship seemed to signal the decline of repair. However, contemporary mending and the reluctance to dispose of material possessions can also be a way to resist dispossession and adapt to convoluted changes; the act throwing away is perceived as a threat to memory, to security, and to historical and ecological preservation.

In Estonia, the Soviet experience is often depicted as an unnatural and somehow unreal time. Indeed, 1991 appears as a year of massive obsolescence. Abandoned factories, rusting machinery, decaying buildings, chemically polluted zones, environmental catastrophes and industrial debris have for decades symbolized the collapse of the USSR – the disintegration of the regime in its literal and material sense.

more here.

Tuesday Poem

Why the Poets always Read First and the Fiction-writers Second
at the Sunday Afternoon Readings at the Art School in Carrboro, NC
.
The reason is that poetry was present
at the poorly advertized
first audition of the Universe
when a slight breath of cloud
passed over the dark waters

Poetry was in fact that cloud
which passed effortlessly
through God's ears

While the ancestors of fiction-writers
took tenthousand centuries
to evolve
toiling sideways in the primal mud
on their miniscule legs, gossiping
intensely of their plots and
subplots

because poetry came out of the tree
like a bird
without a nest

because poetry is so close to dance
and therefore swirls and twists even
if ever so slightly
and allied as well to music of flutes
and drums recalling certain rituals
for example — two people, a man and a woman,
howling, alternately, in the dark cave

because poetry came out of the tree
very slowly
and then darted right back into it
because the students of ontology
and deontology continue to bow
their heads in disbelief and
cannot make up their minds what
sort of universe this is
but meantime the rock can skip
across the waters
and the sea mammal can rise
out of the deep, snorting and braying,
and so God is probably
a poem, still in the process
of composition by an undeniably talented
but distracted surrealist who was there
in the Garden of Eden and
whispered to Adam: “Isn't that a mango?”

because in the pitchdark
I take off my clothes and stand
in the not-so-sacred woods bathing in
moonlight, waiting for you
perfectly sober, perfectly aware
that what I do
is destined by the chains of protein
rattling in my cells
and I am locked to the wall of my being
noisy with pleasure, waiting
to be extinguished

the reason is that this arrangement is
practical. the poet has to leave earlier.
he has fewer words but those few
are strangely heavy. so he will unwrap
them a little, let them cry out like an infant
whose discontent
we cannot figure out. all we know is
sooner or later
it will sleep
because there is the missing nest,
the bird, the puddle in the rain
and the branch vibrating with
what is about or not yet about
to exist.

by Lou Lipsitz
from Seeking the Hook
Signal Books, 1997

southern sublime

Lucas_1-040617Julian Lucas at the New York Review of Books:

Derek Walcott has spent a lifetime learning how to see the Caribbean. The archipelago’s history is for him a tale of perspectives in parallax: of the eyes that have beheld the islands, and those with which the islands have beheld the world. The story begins with the willful blindness of colonialism, a misapprehension of the people and the natural environment. In his 1992 Nobel lecture, the poet decried “that consoling pity…[in] tinted engravings of Antillean forests, with their proper palm trees, ferns, and waterfalls”—the prelude to an aesthetic indictment charged with moral force: “A century looked at a landscape furious with vegetation in the wrong light and with the wrong eye.”

Across his work Walcott has sought a rectification of vision, a way of contending with those who, inverting the crime of Lot’s wife, sin by refusing to look. The tourist with postcards printed on the insides of his eyelids, the Afrocentrist whose motherland mirage rejects the Creole culture around him, the Naipauline exile who measures his home by the tape of another world—all are heretics in Walcott’s universe, which is governed by values similar to those enumerated in St. Lucia’s motto: “The land, the people, the light.” Another Life (1973), Walcott’s first long poem and the story of his birth as an artist, remembers the exuberance with which the poet and his friend “Gregorias” (the painter Dunstan St. Omer) devoted themselves to the St. Lucian landscape, swearing “that we would never leave the island/until we had put down, in paint, in words/…every neglected, self-pitying inlet.”

more here.

Our School: An Arctic community prepares its young for the future

Lauren Markham in Orion Magazine:

MarkhamBeginning in 2006, Harcharek spent two years asking a version of that question to elders throughout the North Slope. She wanted to know: What should Iñupiaq students understand, value, want, and dream? What do they need to get there? What should our schools look like and feel like, and what should we teach in them? The elders’ response was almost unanimous: given that the modern world is encroaching, and that the earth itself is changing in ways both subtle and swift, it’s important to integrate the old ways and the new ways—traditional knowledge and contemporary thinking—into what the community’s young people are taught. Today, the North Slope Bureau School District’s twelve Iñupiaq values—identified during those conversations with elders—hang in classrooms throughout the region:

Avoidance of Conflict
Humility
Spirituality
Cooperation
Compassion
Hunting Traditions
Knowledge of Language
Sharing
Family and Kinship
Humor
Respect for Elders and for Each Other
Respect for Nature

Harcharek and her team also developed four “realms” of the district’s core curriculum, all related to the Iñupiaq values: the Environmental Realm, which includes lessons about hunting, survival, and respect for the land; the Community Realm, which includes units on parenting, cooperation, and the roles of elders in the community; the Historical Realm, which includes storytelling and discussions of Iñupiaq culture in a global context; and the Individual Realm, which includes learning about leadership, values and beliefs, naming systems, and the cycle of life. Harcharek and others then painstakingly mapped the Iñupiaq Learning Framework to the state-mandated student-learning standards. (The Winter Sources of Drinking Water unit, for example, incorporates both the Alaska state standard for earth science and the Iñupiaq Learning Framework’s standard for lessons about the complex technology developed by the Iñupiat people, which allows them to live in the harsh Arctic climate.)

More here.

Wild chimpanzees have surprisingly long life spans

From Phys.Org:

YaleledstudyA 20-year demographic study of a large chimpanzee community in Uganda's Kibale National Park has revealed that, under the right ecological conditions, our close primate relatives can lead surprisingly long lives in the wild. The study, published March 19 in the Journal of Human Evolution, establishes an average life expectancy of about 33 years in its sample of 306 chimpanzees, nearly twice as high as that of other chimpanzee communities and within the 27- to 37-year range of life expectancy at birth of human hunter-gatherers. These findings are important for understanding the evolution of chimpanzee and hominin life histories, the researchers argue.

"Our findings show how ecological factors, including variation in food supplies and predation levels, drive variation in life expectancy among wild chimpanzee populations," said Brian Wood, assistant professor of anthropology at Yale University, the study's lead author. "They also inform the study of the evolution of human life history, helping us to imagine the conditions that could have changed mortality rates among our early hominin populations." The Ngogo chimpanzees reside in the center of Kibale National Park, in southwestern Uganda. The directors of the Ngogo Chimpanzee Project—David Watts (Yale), John Mitani (University of Michigan), and Kevin Langergraber (Arizona State University)—have monitored births, deaths, immigrations, and emigrations in the unusually large Ngogo chimpanzee community since 1995, producing the largest demographic dataset available for any community of wild chimpanzees. This study reveals that Ngogo chimpanzees have the highest life expectancy on record for any group of wild chimpanzees. Favorable ecological conditions largely account for the Ngogo community's high life expectancy, according to the study. The forest in Ngogo provides a relatively consistent and abundant supply of high-energy and nutritious foods, including easily digestible figs.

More here.

The Future of Assisted Suicide and Euthanasia

A review by Gerald Dworkin in The New Rambler:

The-future-of-assisted-suicideOne of the most risible of the false statements made by President Trump was his claim to “have studied the writings of the nominee closely.” The nominee was Judge Gorsuch for the Supreme Court. This from a man who says “Do me a favor: Don’t send me a report. Send me, like, three pages.”

Had Trump chosen to actually read some of Gorsuch’s writings he could have read the short speech that Gorsuch gave as a tribute to Scalia after his death.

Had he wanted to get a broader picture of Gorsuch as a thinker, Trump could not have done better that to read The Future of Assisted Suicide and Euthanasia. Published in 2006, this book was a version of Gorsuch’s D.Phil thesis written under the supervision of John Finnis at Oxford. Finnis is a well-known legal scholar whose views on what is sometimes called the new Natural Law have been influential in contemporary discussions of issues such as homosexuality, abortion, and euthanasia. Although influenced by Catholic thought, Finnis attempts to give non-religious support to views that are commonly based on religious arguments.

More here.

DOOMguy Knows How You Feel

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Ajay Singh Chaudhary in the LA Review of Books:

Games are machines for producing affect, and the affect the public most fears in games is rage. The moral panic that surrounds games always turns on the fear that games — steeped in an aesthetic and a comportment of aggression — will somehow seep into the “real world.” Although research into this question has proved consistently inconclusive (and replete with serious methodological issues) the fear is understandable in a year in which it seemed that the most ridiculous controversy of 2014 (the bizarre, nearly impenetrably hateful, stupid, and labyrinthine “Gamergate”) might become part of the body politic itself. But that idea — as slippery as the new obsession with “fake news” — generated through a thousand tweets but less convincing numbers on the ground, also misses what a game like DOOM can do. Unlike in, for example, Valve’s Counter-Strike (almost the Platonic ideal of a contemporary first-person shooter), the thickness and absurdity of the world — complete with its resonances with our own — is intimately interwoven with the gameplay itself. The demons and the UAC are driven with pitch-perfect intensity by Michael Gordon’s beyond-on-the-nose Nine Inch Nails for the 21st-century soundtrack. Instead of the world receding into abstractions of geometry and hit-boxes, as is often the case in especially competitive multiplayer shooters, DOOM’s rhythmic dynamic range keeps the plodding idiocy of a world working to build a brighter tomorrow through the endless squeezing of a (literally) hellish today in sharp focus.

DOOM’s rage is telegraphed from the very first moment of the game, but it is only when you are somewhere in the middle of one of its fully fleshed out scenarios, dancing from one platform to another, whirling through your array of weapons, prying the jaws of some Hell beast apart while cursing the utter inane idiocy of DOOM’s world — which is to say our world — that DOOMbegins its rage education in earnest. Games are machines for producing affect, but they are also pedagogical ones: DOOM is instructing us. Pankaj Mishra recently argued that ours is an age of anger. Doomguy occupies the subject position of the 21st-century rage agent par excellence: put-upon, yet powerful; crumpling like a fragile heap from just a few demonic projectiles but with a rage potential unmatched; disenfranchised but with so many tools of power at hand. Mishra wisely encourages his readers to turn to the social theorists of the 19th century who took irrationality seriously; to the Darwins, the Freuds, the Webers, and Nietzsches who saw in modern humanity sexual impulses, old Gods, churning natures, and ressentiment instead of simple, orderly, maximizing rationality. But DOOM already knows that. DOOM takes us as we are.

More here.

Monday, March 20, 2017

perceptions

Aydin-buyuktas-flatland-usa-designboom-05

Aydın Büyüktaş. Flatland, USA. 2016.

“Inspired by Edwin Abbott’s 1884 publication ‘Flatland: A Romance of Many Dimensions‘, Aydın used drones and 3D modelling software to produce the elaborate images. Each image requires around 18-20 aerial drone shots which are then stitched together digitally to form sweeping landscapes that curl upward without a visible horizon. You can see more of his gravity-defying work on his personal site.”

More here, here, and here.

Sunday, March 19, 2017

Economics: The architecture of inequality

Aaron Reeves in Nature:

ScreenHunter_2633 Mar. 19 19.35Donald Trump's election to the US presidency and Brexit — Britain's impending divorce from the European Union — have both been read as populist rejections of rising inequality, driven by economic and political elites. But democracies do not necessarily reduce inequality. Nor is it clear that Trump or UK Prime Minister Theresa May (or French presidential hopeful Marine Le Pen, for that matter) will disentangle elites, state power and money. Indeed, a number of Trump's Cabinet appointments — such as Wilbur Ross, commerce secretary and billionaire businessman — merely replaced Washington insiders with corporate insiders, whose vested interests have been vigorously questioned.

However much it is in the news, income inequality is an ancient and intractable social, economic and political condition. Now, five books examine its inevitability, in terms of both political economy and consequences. They take up the baton from social scientists Thomas Piketty, Tony Atkinson, Richard Wilkinson and Kate Pickett, whose books have reignited this global debate in the past decade. Piketty's Capital in the Twenty-First Century (Belknap, 2014) tries to hold economics and politics together. He argues that inequality is a product of fundamental laws of capitalism, and would be amenable to change through a global tax on financial transactions. Atkinson's Inequality (Harvard University Press, 2015), with Wilkinson and Pickett's The Spirit Level (Allen Lane, 2009), contends that inequality can be curtailed through greater government intervention in technological development and labour markets. What do the five new studies add?

More here.

The Not-So-Secret Life of Terrence Malick

Eric Benson in Texas Monthly:

HR_malick_01J.D. Salinger fled the Manhattan literary scene for a hillside cottage in Cornish, New Hampshire, and was more or less never heard from again. Howard Hughes spent many of his waning years holed up in the penthouse of Las Vegas’s Desert Inn, refusing public comment and shunning public appearances. Thomas Pynchon, America’s most successfully private artist since Emily Dickinson, has managed to go six decades without having so much as a clear picture taken of him. But in the era of social media and digital surveillance, such seclusion is increasingly difficult to maintain, so these days, anyone can go to YouTube and watch Terrence Malick dance.

In the video, Malick—the 73-year-old director of Badlands, The Thin Red Line, The Tree of Life,and the forthcoming Song to Song—is at the Broken Spoke in Austin, the city he has called home for most of his life. The San Antonio–based band Two Tons of Steel is playing at full locomotive tilt on the honky-tonk’s stage, and we watch as Malick—bearded, balding, and smiling softly—shuffles along in his best approximation of the two-step. Malick, who in high school was known as the Dancing Bear, more for his husky frame than his nimble feet, looks unaware that anyone is filming him. He is holding hands with his wife, Alexandra, who goes by Ecky, and together they slowly circle the dance floor. The video is mundane in nearly every way—twelve seconds of poorly lit, slightly jittery, low-resolution footage that shows an older couple dancing happily but unremarkably. But within a day of surfacing, in late 2012, the video, “Terrence Dances,” was reposted and written about by the Huffington Post, Vulture, Slate, and IndieWire. To date, it has been watched more than 33,000 times.

More here. [Thanks to Tony Cobitz.]

The Future of Humans? One Forecaster Calls for Obsolescence

Siddhartha Mukherjee in The New York Times:

Harari“Organisms are algorithms,” Yuval Noah Harari asserts in his provocative new book, “Homo Deus.” “Every animal — including Homo sapiens — is an assemblage of organic algorithms shaped by natural selection over millions of years of evolution. . . . There is no reason to think that organic algorithms can do things that nonorganic algorithms will never be able to replicate or surpass.” In Harari’s telling, the human “algorithm” will soon be overrun and outpaced by other algorithms. It is not the specter of mass extinction that is hanging over us. It is the specter of mass obsolescence. To understand how Harari arrives at this conclusion, we might turn to his earlier book. “Sapiens: A Brief History of Humankind” was an attempt to write a genetic, anthropological, cultural, social and epistemological history of humans over the last 100,000-odd years. Historians, scientists and academic pedants carped about its audacity of scope — but the book, modeled after Jared Diamond’s “Guns, Germs, and Steel” (a book that also received its share of carping and academic envy), presented a sweeping macrohistory, often marvelously. From the birth of a slight, sly, naked ape somewhere in the depths of Africa to the growth, spread and eventual dominance of that species over the world, “Sapiens” split the story of humankind into three broad “revolutions.” The first, the “cognitive revolution,” resulted in humans acquiring the capacity to think, learn and communicate information with a facility unprecedented in the animal kingdom. The second — the “agricultural revolution” — allowed humans to domesticate crops and animals, enabling us to form stable societies and intensifying the flow of information within them. The “scientific revolution” came last. Humans acquired the capacity to interrogate and manipulate the physical, chemical and biological worlds, resulting in even more potent technological advances that surround us today.

“Homo Deus” takes off where “Sapiens” left off; it is a “brief history of tomorrow.” What is the natural culmination of the scientific revolution, Harari asks. What will the future look like? “At the dawn of the third millennium,” he writes, “humanity wakes up, stretching its limbs and rubbing its eyes. Remnants of some awful nightmare are still drifting across its mind. ‘There was something with barbed wire, and huge mushroom clouds. Oh well, it was just a bad dream.’ Going to the bathroom, humanity washes its face, examines its wrinkles in the mirror, makes a cup of coffee and opens the diary, ‘Let’s see what’s on the agenda today.’ ” This is the kind of breezy prose that has catapulted Harari into an international star — and it is equally evident in this book. I’ll return to that brushed-off nightmare — the barbed wire and mushroom clouds — but Harari continues apace: “Having raised humanity above the beastly level of survival struggles, we will now aim to upgrade humans into gods, and turn Homo sapiens into Homo deus.”

More here.

Appropriating Audre: On The Need to Locate the Oppressor Within Us

Aqdas Aftab in bitchmedia:

Audre_color_3_DagmarLast year, while working as a graduate student instructor for a composition course themed around gender justice, I asked my students to read Audre Lorde’s “A Litany for Survival.” The last few lines of this poem—“So it is better to speak/ remembering/ we were never meant to survive”—were of special interest to my students, most of whom were white cis women. One of them understood these lines to allude to the experience of all women who are silenced by a patriarchal system that makes women’s survival difficult. Another talked about how she was moved by Lorde’s poetics because she identified personally with the pain of the narrator because “she knew how terrible it was to be boxed by patriarchal expectations.” This discussion about Lorde—and her poetics about seemingly “universal” womanhood—took place much later in the semester, after I had already discussed a brief history of Black feminist critiques of second-wave feminism with my students; among their readings was The Combahee River Collective Statement, which outlines the history, exigency, and goals of Black feminist organizing. So why were they so keen to find something in Lorde’s poem that spoke to their personal experiences? These students were not averse to discussing race in general; in fact,they demonstrated an admirable honesty as they worked through their own white privilege. Yet they had this urge to identify with Audre Lorde’s narratives, making Lorde’s personal voice their own.

Their responses speak to a larger problem in the appropriation of Audre Lorde by white feminists (and also non-Black and non-indigenous feminists of color), who find resonance in Lorde’s feminist framework, but fail (or refuse) to recognize that Lorde’s politics revolve around the importance of staying cognizant of racial difference in feminist movements. A lot of Lorde’s writing is about her personal experience as a Black, lesbian, feminist, and hence captures the lived reality of a specific community who is racialized, sexualized, and gendered in a certain way. But in many of her speeches and essays such as “The Uses of Anger: Women Responding to Racism,” Lorde is speaking to white women, asking them to explore how they contribute to the erasure, tokenization, and dehumanization of Black women.

More here.