Homo Faber: Discovering the infinite universe

Lewis H. Lapham in Lapham's Quarterly:

Ship2Humboldt was a Prussian aristocrat educated as a young man in Jena and Weimar by Johann Wolfgang von Goethe, who directed his reading and lines of laboratory experiment. At the age of twenty-nine in 1799, accomplished as a botanist and zoologist, equipped with a knowledge of geology, history, and astronomy, Humboldt set forth on a five-year exploration of the Americas. Armed with reference books and intent upon perceiving “the connections between the physical and the intellectual worlds,” he brought with him “precise instruments” (barometer, hydrometer, artificial horizon) to measure, among other things, the variable intensity of magnetic forces, “the periodical oscillations of the aerial oceans,” the blueness of the sky. In the jungles and mountains of New Granada and Peru, the investigation’s mules were burdened with “forty-two boxes containing an herbal of six thousand equinoctial plants, seeds, shells, and insects, and geological specimens” gathered from the banks of the Amazon and on the ascent of Chimborazo, the volcano then regarded as the highest mountain in the world.

The climb in 1802 was arduous and slow; at seventeen thousand feet above sea level, the air is thin and no birds sing. Humboldt finds it hard to breathe, and his feet begin to bleed; but when he recalls the predicament ten years later in his Personal Narrative, he doesn’t dwell on the “unbelievable difficulties…quite unknown in the wildest parts of Europe.” He is surprised instead by joy, by the beauty of the landscape, and by the pleasure he takes in seeing how the vegetation changes with the topography—palms and bamboo forests at lower elevations, above them conifers and oaks, higher up lichens like those seen within the Arctic Circle. Although careful to mark the dots (the shape of a leaf, the layering of a rock), what delights him are the dots going together across otherwise unbridged distances in space and time. He draws upon his ferocious memory and love of learning to see the botanical specimen in his hand in the Andes similar to the one seen in his hand at the same altitude in the Alps. The scrupulously repeated making of similar connections—between the here and now with the there and then—leads him to a notion of the planet bound up in intertwining chains of being as fragile as they are beautiful, mortal and therefore analogous to the life and story of man:

The discovery of a new genus seemed to me far less interesting than an observation on the geographical relations of plants, or the migration of social plants, and the heights that different plants reach on the peaks of the cordilleras.

At the instigation of metaphor, Humboldt discovers a new way of looking at the earth, and over the course of the next fifty years he publishes a Promethean abundance of further notes, books, maps, letters, directing the thought not only of Goethe but also that of Henry David Thoreau and Charles Darwin, who says that without Humboldt, he never would have boarded the Beagle or written On the Origin of Species.

More here.

Beloved, Black Women, and the Limits of Freedom

Jenn Jackson in bitchmedia:

BelovedThis Women’s History Month, I re-read Beloved, Toni Morrison’s 1987 national bestseller and 1988 Pulitzer Prize winner for Fiction. Aside from being most beautifully written thing I have ever read, Beloved is a feat of liberatory work, a love letter to Black women, and a touchstone for the complexities of today’s Black freedom struggle. Morrison's iconic title character is the time torn spirit of a nameless Black baby murdered by her own mother.

…In January 2017 at the Women’s March on Washington, actress, singer, and activist Janelle Monáe (Moonlight and Hidden Figures) told the scores of supporters gathered there, “Whenever you feel in doubt, whenever you want to give up, you must always remember to choose freedom over fear,” hearkening back to the words of Simone. Like the Black women struggling with and toward freedom in Morrison’s Beloved, these young Black freedom fighters remind us that our struggle is interconnected. It is a matter for all of us, not some or a few. They prove that Black women always know. As Women’s History Month closes, I am heartened by this love story between Black women and freedom. Director Ava Duvernay (Selma and 13th) once described the process of being a Black woman who creates stories about Black women as “a reflection instead of an interpretation.” If Morrison’s Beloved is a reflection of us, then we too are its mirror image. We are the women who will save us. We are the Sethe, Denver, and even the Beloved who will secure our freedom. We are the chorus of women walking arm in arm, singing hymns and praying for our sister’s freedom.

If Morrison’s Beloved is a message to Black women, it’s that there is still much work to be done. But we are just the women to do it.

More here.

Saturday, April 1, 2017

Central European University fights for survival in Hungary

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David Matthews in Time Higher Education:

Hungary's top-ranked university is fighting for its existence after the country’s increasingly authoritarian government tabled legislative changes that would make it impossible for the institution to remain in Budapest.

The Central European University, a graduate institution set up after the fall of communism to defend democracy in Eastern Europe, could be the first international institution to fall victim to ascendant illiberal governments in Europe and the US, according to observers.

It is believed that the government of prime minister Viktor Orbán has been emboldened by the election of Donald Trump as US president to move against pro-democracy organisations, particularly those funded by the multibillionaire George Soros, such as the CEU.

Legislative amendments tabled on 28 March would stop the institution from issuing US-accredited degrees; force the CEU to open a campus in New York; change its name; and end an agreement whereby non-EU staff do not need a work permit, the university has said, making it “impossible for the university to continue its operations as an institution of higher education in Budapest, the CEU’s home for 25 years”.

Speaking at a press conference in Budapest on 29 March, CEU president Michael Ignatieff called for the amendments to be withdrawn. “We plan to remain here,” he said. But he added that, by tabling them, the Hungarian government had eroded trust so completely that a new international agreement was now needed to make the CEU’s status in the country secure.

More here. If you feel so inclined to sign it, here is a petition to the Hungarian National Assembly, calling for a rejection of the proposed law.

I wish we got to read a different story about Sophie Germain

Evelyn Lamb in Scientific American:

ScreenHunter_2657 Apr. 01 17.23Sophie Germain, born on this day, April 1st, in 1776, was a French mathematician. Though it is impossible to know with 100 percent certainty, she was probably the first woman to make significant original contributions to mathematical research. But when I think of her, my admiration is mixed with a profound sense of loss.

Germain fell in love with mathematics when she was a teenager. The story goes that she had to stay indoors because of the French revolution. In her hours of reading, she found a biography of Archimedes in her father’s library. His dramatic (and probably embellished) death scene, in which he is killed by a Roman soldier because he would not stop working on a math problem, captured her imagination. She showed a natural inclination, and though her parents tried to discourage her, she persisted in teaching herself a great deal of math.

Women were not allowed at universities in France at the time, but Germain corresponded with professors at the newly-opened École Polytechnique using the name of Monsieur Antoine-August LeBlanc, a former student. When she eventually revealed her true identity to some of them, she was accepted more than she expected to be but never truly treated as a peer.

Throughout her life, Germain’s lack of a comprehensive formal education in math and isolation from mathematical and scientific society held her back.

More here.

Violence: Theirs and Ours

Vijay Prashad in CounterPunch:

Pict16On 23 March 2017, Khalid Masood ploughed his car into pedestrians on Westminster Bridge in London, stabbed a police officer with a knife, and then was shot dead. He killed four people in the rampage, which injured an additional forty people and disturbed the equanimity of a major Western city. Masood, who was born in Dartford (Kent, United Kingdom), had run afoul of the law for many years—mainly because of acts of violence and possession of weapons. The gap between the act of Masood and a common criminal is narrow.

Two months ago, the head of the Metropolitan Police said that “warning lights are flashing” over the rise of violent crime across England and Wales. The preferred weapon, said Sir Bernard Hogan-Howe, was the common knife. Violent crime had risen by twenty-two percent, with the last quarter of 2016 registering 30,838 crimes committed with knives. Masood’s crime could well have been read alongside this data, as a serious problem of an increase in violence with knives as the weapon of choice.

Instead, the media and the British political class offered a sanctimonious lesson in civics. This was, said UK Foreign Secretary Boris Johnson, “an attack on our democracy, the heart of our democracy.” UK Prime Minister Theresa May told the House of Commons that despite this attack, “we will move forward together, never giving in to terror. And never allowing the voices of hate and evil to drive us apart.” One newspaper suggested that Boris Johnson’s statement was “Churchillian.”

More here.

FIVE HUNGARIAN WRITERS TO KNOW

Beney_ZsuzsaOttilie Mulzet at The Quarterly Conversation:

If it is a task at the verge of impossibility to recommend all the Hungarian writers I would like to, it is only slightly less hard to select just a handful to share. There are, for example, the many writers designated in Hungarian as “classical”, the word itself more or less synonymous with deceased (I still recall the response from one online bookseller with respect to a leading contemporary poet of the older generation – “Not classical! She lives!”), whose work has never been translated, or was poorly translated, or at best has appeared only in fragments. They well could be designated as a “canon,” in the sense of an indigenous scaffolding of literary knowledge with which every educated Hungarian is presumed to have much more than a passing acquaintance. Obviously, a nation with Hungary’s history and geography will certainly have experienced strong politicization of its literary canon, and the process is hardly a merely historical question, if we recall the recent controversies over official attempts at bringing right-wing nationalist authors directly into the Hungarian school curriculum. Nevertheless, the ranks of those Hungarian writers seen as essential have remained surprisingly autonomous throughout the tortuous course of ideologies and power-systems, and—at least for the pre-World War II authors—there is far more consensus on the individual figures in the canon than might be expected.

So I could recommend a historical canon. On the other hand, there are the writers active today, the living and thus un-”classical” creators across several generations. There are senior figures with definite international name recognition, even despite recent losses (most notably Péter Esterházy this past year); there is the post-1989 generation, which is now moving into middle age; there are the very youngest authors still persisting with a commitment to the Hungarian language and its legacy in spite of the illiberality and defiant philistinism of much of Hungarian public life today.

more here.

‘Art Sex Music’ by Cosey Fanni Tutti

5d272fbf7d7c4a70b5346c8a69dd317dFiona Sturges at The Guardian:

It’s taken half a lifetime for Cosey Fanni Tutti to be recognised for her achievements in art, performance and music. Over the years rejection has come from all quarters: from her father, who threw her out of the house in her teens and later cut off all contact; from the police, who drove her out of her home town of Hull and, in London, repeatedly investigated her for indecency (charges were never brought); and, most startlingly, from Genesis P-Orridge, her former lover and fellow member of the art collective COUM Transmissions and the band Throbbing Gristle, who sought to marginalise her.

Art Sex Music isn’t merely a memoir, then; it’s a chance for Tutti to clear up the misconceptions about her career and reclaim her own narrative – and what an extraordinary narrative it is. This is the tale of a preternaturally creative individual dedicated to challenging and, where possible, breaking down ideological and social barriers, often at enormous personal cost. It’s also about resourcefulness amid astonishing unpleasantness and hardship.

more here.

‘The Inkblots: Hermann Rorschach, His Iconic Test and the Power of Seeing’

51ENJDEenRL._SX329_BO1 204 203 200_John Clay at Literary Review:

In the early 20th century, the Swiss psychologist Hermann Rorschach devised a test for examining people’s personalities based on their responses to sets of inkblots. In the Rorschach test, ‘ten and only ten’ inkblot patterns are used, reproduced on cards precisely 9½ inches high and 6½ inches wide. The same image can be replicated on both sides. Subjects are invited to view each inkblot and describe what they see. Their responses to the images are assessed according to several criteria, including level of detail, perceived content (such as a dancing bear) and the impression or otherwise of motion.

Born in 1884 near Zurich, Rorschach was a frequent doodler at school, taking after his father, who was a painter. As a result, he acquired the nickname ‘Klex’, derived from the German word for blot. He studied medicine at Zurich University, where he was lectured by Carl Jung and by Eugen Bleuler, director of the Burghölzli psychiatric clinic near Zurich, where both worked. This clinic housed over a thousand patients and had acquired an international reputation for its enlightened and innovative methods, particularly the ‘affective rapport’ technique recommended by Bleuler. Jung lectured on his word association tests, in which he used a stopwatch to measure the response time to a stimulus word. He had found these tests to be psychologically valuable, coining the term ‘complex’ as a result. Rorschach took note.

more here.

Uncle Sam and Hitler: did America inspire the Nazis’ race laws?

Tim Stanley in The Telegraph:

Klan-2-large_trans_NvBQzQNjv4BqqVzuuqpFlyLIwiB6NTmJwfSVWeZ_vEN7c6bHu2jJnT8I have to break a golden rule. Normally, I hate it when people compare today to the Thirties: the link is lazy and often wrong. Donald Trump is not Hitler; neither is Brexit, the EU, or this cold I can’t shift. But sometimes politicians inadvertently make the comparison hard to deny, as when congressman Steve King of Iowa tweeted his support for Dutch nationalist Geert Wilders ahead of the Netherlands election, adding that America and Europe cannot save their civilisation by importing foreign babies. This remark, straight out of the Thirties, makes the publication of Hitler’s American Model stunningly well-timed. In his new book, the Yale professor James Q Whitman argues that the Nazis looked to the United States when writing their race laws. Critics will say that Whitman makes too much of his German sources, or that his narrow focus obscures the wider context – that the roots of Nazi race law, which sought to define citizenship by blood, really lie in 19th-century romanticism, the pseudoscience of eugenics, Hitler’s evil and the ordinary Nazi party members’ demands for radical action.

Nevertheless, there’s a taboo about US innocence that needs breaking here – and Whitman grinds it underfoot. How could Uncle Sam provide any source material for Nazi race laws? America, which was founded on the principles of liberty and equality, later joined the war in Europe to defeat fascism – how could the Germans see anything there but an ideological opposite? You’d be surprised. As Whitman notes, when Hitler was writing Mein Kampf he looked around the world for an example of a state that understood the benefits of racial purity, and found only one: “The American Union categorically refuses the immigration of physically unhealthy elements, and simply excludes the immigration of certain races. In these respects, America already pays obeisance, at least in tentative first steps, to the characteristic volkische conception of the state.”

More here.

The Emergence of the Hive Mind

David Bosworth in The Hedgehog Review:

HqdefaultThe research was conducted by Nicholas Christakis and James Fowler, and was derived from data collected by the Framingham Heart Study, which has been tracking the vital statistics and psychological states of the residents of one Massachusetts town for over five decades. The researchers were initially interested in the impact of social contacts on health habits, and the richness of the Framingham data allowed them to track the long-term behavior of more than 12,000 individuals. The results, as reported in Connected: The Surprising Power of Our Social Networks and How They Shape Our Lives, were startling, and have further undermined modernity’s presumptions about the individual as a rational and self-reliant decision maker. As clearly tracked on the researchers’ graphs, health habits spread rapidly through the separate social networks of the Framingham population: Whom one knew strongly affected what one chose to do—overeat or not, smoke or not—and highlighted the power of emulation in human behavior. Further study showed that the influence of these social networks was not limited to health decisions, leading the authors to conclude that

our connections affect every aspect of our daily lives…. How we feel, what we know, whom we marry, whether we fall ill, how much money we make, and whether we vote all depend on the ties that bind us. Social networks spread happiness, generosity, and love. They are always there, exerting both subtle and dramatic influence over our choices, actions, thoughts, feelings, even our desires.

More startling still, according to the authors,

our connections do not end with the people we know. Beyond our own social horizons, friends of friends of friends can start chain reactions that eventually reach us, like waves from distant lands that wash up on our shores.

Our misery or happiness, our good or bad health, and our indifference or commitment to political participation, are not only contagious; according to Christakis and Fowler, they are mysteriously influenced at a distance by the decisions of people we never meet. The persistence of this influence within the social networks could be traced through “three degrees of separation,” so that the habits of a man’s sister’s neighbor’s wife had a statistically significant effect on his own behavior. If she quit smoking, though out of sight and out of mind, his chances of doing the same were increased by nearly a third.

More here.

Friday, March 31, 2017

The politics of outrage, and the crisis of free speech on campus

Ira Wells in the Literary Review of Canada:

Wells-illo-400x304Among those invested in the notion that higher education is currently collapsing before our eyes, fewer pieces of evidence are proffered more frequently (or more uncritically) than the modern university’s supposed tendency to nurture and promote “offence taking” as a default attitude toward the world. Our universities, we are told, have discarded their traditional raisonin order to become incubators of moral outrage. Administrators, having abandoned time-honoured liberal arts ideals, today quiver to the cheap thrill of indignation; professors, having given up on Shakespeare and the “great books,” now indoctrinate students in radical Marxist ideology and seek to cultivate a generation of “social justice warriors.” Our campuses have become closed, ideologically insular places that are hostile to the freedom of speech and intolerant of dissent.

This opinion—broadcast by bilious media personalities who have never listened in on a faculty meeting, have no knowledge of universities’ academic priorities and have not set foot in an undergraduate lecture since Trudeau père occupied 24 Sussex—is, unsurprisingly, a grotesque parody of the complex, often internally conflicted reality of modern institutions of higher learning.

Yet this view, however exaggerated, is not entirely baseless. An increasingly sensitive and fine-grained vocabulary for registering and opposing forms of sexism, racism, ableism and religious intolerance has undeniably been developing within higher education.

More here.

Evolution Is Slower Than It Looks and Faster Than You Think

Carrie Arnold in Wired:

EvoHorse_1K-1In the 1950s, the Finnish biologist Björn Kurtén noticed something unusual in the fossilized horses he was studying. When he compared the shapes of the bones of species separated by only a few generations, he could detect lots of small but significant changes. Horse species separated by millions of years, however, showed far fewer differences in their morphology. Subsequent studies over the next half century found similar effects—organisms appeared to evolve more quickly when biologists tracked them over shorter timescales.

Then, in the mid-2000s, Simon Ho, an evolutionary biologist at the University of Sydney, encountered a similar phenomenon in the genomes he was analyzing. When he calculated how quickly DNA mutations accumulated in birds and primates over just a few thousand years, Ho found the genomes chock-full of small mutations. This indicated a briskly ticking evolutionary clock. But when he zoomed out and compared DNA sequences separated by millions of years, he found something very different. The evolutionary clock had slowed to a crawl.

Baffled by his results, Ho set to work trying to figure out what was going on. He stumbled upon Kurtén’s 1959 work and realized that the differences in rates of physical change Kurtén saw also appeared in genetic sequences.

More here.

Nate Silver says media assumptions, not data, led to surprise over 2016 election results

Christina Pazzanese in the Harvard Gazette:

ScreenHunter_2656 Mar. 31 19.58GAZETTE: At last year’s conference here, you were still skeptical of Trump’s viability as the Republican Party nominee, which was fairly late. On election night, your site had Hillary’s chances at 71 percent; almost everyone else had her up by even more. Why do you think Trump’s victory blindsided so many?

SILVER: I think people shouldn’t have been so surprised. Clinton was the favorite, but the polls showed, in our view, particularly at the end, a highly competitive race in the Electoral College. We had him with a 30 percent chance, and that’s a pretty likely occurrence. Why did people think it was much less than that? I think there are a few things. One is that I don’t think people have a good intuitive sense for how to translate polls to probabilities. In theory, that’s the benefit of a model. But I think people thought “Well, Clinton’s ahead in most of the polls in most states, and I remember that seems similar to Obama four years ago, and therefore I’m very confident that she’ll win.” It’s ad hoc and not really very rigorous, that thought process.

The second part is that there is a certain amount of groupthink. People looking at the polls are mostly in newsrooms in Washington and Boston and New York. These are liberal cities, and so people tend to see evidence (in our view, it was kind of conflicting polling data) as pointing toward a certain thing.

More here.

Reza Aslan: Scholar or retailer of import goods?

170223082505-reza-aslan-believer-reza-closeup-paint-large-169Michael Altman at The Immanent Frame:

Aslan’s “all religion is the same and it’s all about being a good person” claims would be fine if he positioned himself as a spiritual guide or religious teacher, but Aslan insists that he is a scholar of religion. The opening credits say so four times. But such claims are not scholarship. In his “Theses on Method,” scholar of religion Bruce Lincoln summed up the religious scholar’s job well:

When one permits those whom one studies to define the terms in which they will be understood, suspends one’s interest in the temporal and contingent, or fails to distinguish between “truths”, “truth-claims”, and “regimes of truth”, one has ceased to function as historian or scholar. In that moment, a variety of roles are available: some perfectly respectable (amanuensis, collector, friend and advocate), and some less appealing (cheerleader, voyeur, retailer of import goods). None, however, should be confused with scholarship.

Aslan permits the reforming Aghori to define their own terms, his “all religions are the same” approach ignores the temporal and contingent, and so he has ceased to function as a scholar. It’s up to viewers to decide which of the other roles suites him best. Moreover, these same things that get in the way of his role as scholar are also the cause of his troubles with his Hindu critics. By saying that he knows what Hinduism (and religion) is really about he abnegates his role as scholar and offends Hindus who have their own ideas about Hinduism’s truths.

more here.

The Unlikely Rise of an Alt-Right Hero

44978e11f1f72b0f4d82d395a393f5a2468b60a1Clio Chang at The New Republic:

In a video posted on Facebook on March 27 by Kyle Chapman, the camera pans across what can only be described as a DIY armory: baseball helmet, ski goggles, shin guards, face mask, wooden shield, flag pole. “The benefit of the baseball helmet is that you have holes where the ears are,” Chapman tells his viewers. “This allows you to hear what’s going on around you.” The helmet is emblazoned with a decal reading molon labe (“come and take them”), the Second Amendment rallying cry borrowed from ancient Sparta. Chapman also recommends going to Home Depot, where one can find a wooden table top for just $25 to fashion into a homemade buckler.

Chapman made the video in response to a barrage of inquiries into his riot gear, which was on full display when he fought anti-fascist protesters (sometimes collectively referred to as Antifa) at the University of California, Berkeley, in early March. Before then, he had been a relative unknown. A 41-year-old commercial diver living in the Bay Area, Chapman told the New Republic that he “doesn’t really care for social media or the internet.” But on March 4, a video of Chapman breaking a wooden sign post over the head of an Antifa activist went viral, quickly launching him to fame as the subject of a new alt-right meme: “Based Stickman.”

more here.

on bosch and bruegel

5ccee3f6-1470-11e7-95d0-4f54ce31baaeGabriel Josipovici at the Times Literary Supplement:

A new book by Joseph Koerner is always an event. Here, as usual, he seems to have read everything and to have thought about everything connected with his chosen subject, the two early modern Netherlands painters Hieronymus Bosch and Pieter Bruegel the Elder, so similar in many ways and yet so different: their lives and their work; the complex history of the Netherlands and Europe in the sixteenth century; the seismic cultural shifts occurring at the time; the commissioning and afterlife of individual paintings; the way they lay on the paint and the way they intend their work to be seen and how it is seen now – the Boschs mainly in the Prado, the Bruegels mainly in the Kunsthistorisches Museum in Vienna. He feels it is as important to note how visitors respond to their work in these galleries as it is to understand the iconography they are using (visitors crowd excitedly round Bosch, they smile happily to themselves as they view Bruegel).

But it is his ability to look and to find words for what he is looking at that sets him in the very front rank of art historians. Here he is looking at Bosch’s great drawing of the Tree-Man (probably, he thinks, a version of the mysterious Tree-Man in the “Garden of Earthly Delights”, made for a collector after the painting) on a sheet now in the Albertina in Vienna:

Invention demands a capacity of mind. But as the medium of drawing lays it bare, it happens in the bodily and material activity of painting. Bosch creates his lines out of bistre, a brown pigment produced by boiling the soot of wood [there is much here about the way the artist plays with his name, “forest”].

more here.

Do We Owe Our Large Primate Brains to a Passion for Fruit?

Bret Stetka in Scientific American:

FruitsCompared with other mammals, and along with those of a few other notably bright creatures—dolphins, whales and elephants among them—the brain to body-size ratios of monkeys, apes and humans are among the highest. For decades the prevailing evolutionary explanation for this was increasing social complexity. The so-called “social brain hypothesis” holds that the pressures and nuances of interacting and functioning within a group gradually boosted brain size. Yet new research suggests otherwise. A study conducted by a team of New York University anthropologists, and published Monday in Nature Ecology & Evolution, reports diet was in all likelihood much more instrumental in driving primate brain evolution. In particular, it appears that we and our primate cousins may owe our big brains to eating fruit. Much of the research exploring the social hypothesis has rendered inconsistent results. And as many in the field have noted, a number of oft-cited studies in support of the theory suffer from small sample sizes and flawed design, including out-of-date species classification. The new work is based on a primate sample more than three times larger than that used in prior studies, and one that used a more accurate evolutionary family tree.

In over 140 primate species, the study authors compared brain size with the consumption of fruit, leaves and meat. They also compared it with group size, social organization and mating systems. By looking at factors such as whether or not a particular primate group prefers solitary to pair living or whether they are monogamous, the researchers figured they should theoretically be able to determine if social factors contributed to the evolution of larger brains. And it appears they could not. Dietary preferences—especially fruit consumption—seems to have been much more influential. The researchers found that fruit-eating species, or frugivores, have significantly larger brains than both omnivores and “foliovores,” those that prefer eating leaves. “These findings call into question the current emphasis on the social brain hypothesis, which suggests larger brains are associated with increased social complexity,” explains Alex DeCasien, a doctoral candidate in anthropology and lead author of the study. “Instead, our results resurrect older ideas about the evolutionary relationship between foraging complexity and brain size.”

More here.