How Beauty Is Making Scientists Rethink Evolution

Ferris Jabr in The New York Times:

A male flame bowerbird is a creature of incandescent beauty. The hue of his plumage transitions seamlessly from molten red to sunshine yellow. But that radiance is not enough to attract a mate. When males of most bowerbird species are ready to begin courting, they set about building the structure for which they are named: an assemblage of twigs shaped into a spire, corridor or hut. They decorate their bowers with scores of colorful objects, like flowers, berries, snail shells or, if they are near an urban area, bottle caps and plastic cutlery. Some bowerbirds even arrange the items in their collection from smallest to largest, forming a walkway that makes themselves and their trinkets all the more striking to a female — an optical illusion known as forced perspective that humans did not perfect until the 15th century. Yet even this remarkable exhibition is not sufficient to satisfy a female flame bowerbird. Should a female show initial interest, the male must react immediately. Staring at the female, his pupils swelling and shrinking like a heartbeat, he begins a dance best described as psychotically sultry. He bobs, flutters, puffs his chest. He crouches low and rises slowly, brandishing one wing in front of his head like a magician’s cape. Suddenly his whole body convulses like a windup alarm clock. If the female approves, she will copulate with him for two or three seconds. They will never meet again.

The bowerbird defies traditional assumptions about animal behavior. Here is a creature that spends hours meticulously curating a cabinet of wonder, grouping his treasures by color and likeness. Here is a creature that single-beakedly builds something far more sophisticated than many celebrated examples of animal toolmaking; the stripped twigs that chimpanzees use to fish termites from their mounds pale in comparison. The bowerbird’s bower, as at least one scientist has argued, is nothing less than art. When you consider every element of his courtship — the costumes, dance and sculpture — it evokes a concept beloved by the German composer Richard Wagner: Gesamtkunstwerk, a total work of art, one that blends many different forms and stimulates all the senses.

This extravagance is also an affront to the rules of natural selection. Adaptations are meant to be useful — that’s the whole point — and the most successful creatures should be the ones best adapted to their particular environments. So what is the evolutionary justification for the bowerbird’s ostentatious display? Not only do the bowerbird’s colorful feathers and elaborate constructions lack obvious value outside courtship, but they also hinder his survival and general well-being, draining precious calories and making him much more noticeable to predators.

More here.



Friday, January 11, 2019

The Unsentimental, Darkly Elegant Stories of Ruth Prawer Jhabvala

Megan O’Grady in the New York Times:

Perhaps no author has made more art of dispossession than Ruth Prawer Jhabvala. The author of a dozen novels and twice as many screenplays — she’s the only person to have won both the Booker Prize (for her eighth and best-known novel, “Heat and Dust”) and an Academy Award (twice, for best adapted screenplay) — Jhabvala was 12 when she fled Nazi Germany with her family in 1939. After the war, when her father learned the fate of the relatives left behind, he killed himself.

But even before her “disinheritance,” as she would later call these fundamental losses, Jhabvala was writing stories — first in German, and after they had settled in London, in English. She was studying English literature when she met Cyrus Jhabvala, an architect, and in 1951, they married and moved to Delhi. India was her home and subject until 1975, when she moved to New York’s Upper East Side, buying an apartment near her friends and creative partners, Ismail Merchant and James Ivory, as her career as a screenwriter flourished. There, as if closing a circle, she wrote fiction inspired by the European émigrés she met, people who understood what it meant to be homesick for a way of life that no longer existed. In a 1979 lecture, Jhabvala described herself as “blown about from country to country, culture to culture,” a “cuckoo forever insinuating itself into other’s nests.”

In this country, she’s best known as the screenwriting talent behind so many Merchant-Ivory films, among them the sumptuous, Oscar-winning adaptations of E. M. Forster’s “A Room With a View” and “Howards End” (a film of her own novel “The Householder” was their first collaboration).

More here.

Implicit Attitudes Can Change Over the Long Term

From the website of the Association for Psychological Science:

Data from more than 4 million tests completed between 2004 and 2016 show that Americans’ attitudes toward certain social groups are becoming less biased over time, according to research published in Psychological Science, a journal of the Association for Psychological Science. The findings show that participants’ self-reported (explicit) attitudes regarding groups defined by age, disability, body weight, race, skin tone, and sexuality have all shifted toward neutrality over the span of a decade. Crucially, the data also showed that participants’ more automatic (implicit) attitudes toward race, skin tone, and sexuality have also decreased in bias over time.

“We provide the first report of long-term change in both implicit and explicit attitudes – measured from the same individual – towards multiple social groups,” says psychological scientist Tessa E. S. Charlesworth of Harvard University, first author on the study. “This research is important because it shows that, contrary to previous assumptions that implicit attitudes were stable features of the mind or society, implicit attitudes appear, in fact, to be capable of long-term durable change.”

Charlesworth and Harvard University psychology professor Mahzarin R. Banaji used statistical models similar to those employed by economic forecasters to analyze change in data collected via the Project Implicit website from January 1, 2004 to December 31, 2016. Only participants living in the United States were included in the analyses.

More here.

Judith Rich Harris remembered by Steven Pinker

Steven Pinker at Edge:

“We are in considerable doubt that you will develop into our professional stereotype of what an experimental psychologist should be.” When the Harvard psychology department kicked Judith Rich Harris out of their PhD program in 1960, they could not have known how true the words in their expulsion letter would turn out to be.

Harris, an active Edge contributor for twenty years, and a charter member (and exemplar) of The Third Culture, died this week at the age of 80. After leaving Harvard, she wrote textbooks in child psychology until she could no longer believe what she was writing. The epiphany came when she was reiterating the conventional wisdom that adolescents were attempting to attain mature adult status and realized, “If teenagers wanted to be like adults they wouldn’t be shoplifting nail polish from drugstores or hanging off overpasses to spray I LOVE YOU LIƨA on the arch. If they really aspired to ‘mature status’ they would be doing boring adult things like sorting the laundry and figuring out their income taxes. Teenagers aren’t trying to be like adults: they are trying to distinguish themselves from adults!”

Harris expanded this insight into a radical new theory of socialization—that children’s personalities are shaped by genes and peers, not parents—which she laid out in a 1995 article in the flagship journal Psychological Review and a 1998 bestseller, The Nurture Assumption.

More here.

Worse Than Watergate

Kevin M. Kruse and Julian E. Zelizer in The Atlantic:

If the multiple charges against President Donald Trump prove out, he’ll easily displace Richard Nixon at the top of the Crooked Modern Presidents list. Here’s why.

The Original Sin: The underlying crime in Watergate was a break-in at the Democratic National Committee headquarters, part of a plot to steal documents that might have offered a slight edge in what turned out to be a landslide victory for Nixon. The closest post-Nixon, pre-Trump scandal in terms of severity was surely Iran-Contra, in which high-level officials in the Ronald Reagan administration circumvented Congress to secure military assistance to Nicaraguan rebels. The legal violations were considerable but, as partisans insisted and much of the public believed, the scandal stemmed from a sincere policy position held by the administration rather than the self-interest of individuals. President Bill Clinton’s scandal seemed the inverse: It was deeply personal—an extramarital affair with a White House intern—but the crimes that resulted from it were small-bore.

Although the allegations against Trump are still just that—allegations—they’re far more serious. At the heart of the matter is the possibility that his campaign conspired with a foreign government to influence the 2016 presidential election.

More here.

Deleting Facebook Won’t Fix the Problem

Anand Giridharadas in the New York Times:

When news broke that Facebook users’ private messages were not necessarily private, Taunya Richards, 44, a real estate appraiser in Hillsboro, Ore., immediately panicked: Had she endangered her son? She thought back to her chats with her mother in Idaho, who prefers Facebook’s messenger to texting. Her son is a specialist in the Army; using the Facebook-owned encrypted messaging platform WhatsApp, he had kept her updated as he traveled to what she described as a dangerous foreign base whose location she was supposed to keep secret. She had then sent those location updates to her mother using Facebook Messenger. Now she wonders who has that data.

“For a mother,” she told me, “especially one whose whole life has been about protect your kid from these harms, and she’s just doing what a mother does, which is responding to him telling her something that he needs her to know so he’s protected, and someone can come in and take that and just sell it to people as data? You’re putting my kid’s life in danger.”

But don’t count Ms. Richards among the growing ranks of people deleting Facebook. “All it does is punish me,” she said. “It doesn’t punish Facebook. It doesn’t change anything. It cuts me off from my family.” Even if a boycott bankrupted Facebook, what’s to stop the next company from doing the same thing? “We need the laws to say, You can’t do this,” she said.

More here.

Steven Pinker’s ideas are fatally flawed and these eight graphs show why

Jeremy Lent in Open Democracy:

Having read his book carefully, I believe it’s crucially important to take Pinker to task for some dangerously erroneous arguments he makes. Pinker is, after all, an intellectual darling of the most powerful echelons of global society. He spoke to the world’s elite this year at the World’s Economic Forum in Davos on the perils of what he calls “political correctness,” and has been named one of Time magazine’s “100 Most Influential People in the World Today.” Since his work offers an intellectual rationale for many in the elite to continue practices that imperil humanity, it needs to be met with a detailed and rigorous response.

Besides, I agree with much of what Pinker has to say. His book is stocked with seventy-five charts and graphs that provide incontrovertible evidence for centuries of progress on many fronts that should matter to all of us: an inexorable decline in violence of all sorts along with equally impressive increases in health, longevity, education, and human rights. It’s precisely because of the validity of much of Pinker’s narrative that the flaws in his argument are so dangerous. They’re concealed under such a smooth layer of data and eloquence that they need to be carefully unraveled. That’s why my response to Pinker is to meet him on his own turf: in each section, like him, I rest my case on hard data exemplified in a graph.

More here.

Bharat Bandh: Why Workers Brought India to a Halt for Two Days in the largest strike in history

Akhil Kumar in The Wire:

Issuing a clarion call against the Modi government, an estimated 200 million workers across various sectors successfully carried out a two-day nationwide strike on January 8-9. They were protesting against the government’s ‘anti-labour’ policies and alleged that the ruling party favours corporates over the interests of the vulnerable working class.

While finance minister Arun Jaitley doesn’t see any ‘real issues’ in the protest and hints at it being the Left’s attempt to stoke ‘symbolic unrest’ to ensure their survival, striking workers assert the Modi government is apathetic towards them.

Alleging arrogance and contempt towards workers, trade union leaders claim the Modi government has been ignoring their 12-point charter of demands that raises issues of unemployment, price rise, minimum wages, pension, increasing contractualisation, disinvestment, universal social security cover, strict compliance with labour laws and FDI. “The Modi government is not interested in even meeting union representatives,” a union leader told The Wire.

More here.

Earth’s magnetic field is acting up and geologists don’t know why

Alexandra Witze in Nature:

Something strange is going on at the top of the world. Earth’s north magnetic pole has been skittering away from Canada and towards Siberia, driven by liquid iron sloshing within the planet’s core. The magnetic pole is moving so quickly that it has forced the world’s geomagnetism experts into a rare move. On 15 January, they are set to update the World Magnetic Model, which describes the planet’s magnetic field and underlies all modern navigation, from the systems that steer ships at sea to Google Maps on smartphones. The most recent version of the model came out in 2015 and was supposed to last until 2020 — but the magnetic field is changing so rapidly that researchers have to fix the model now. “The error is increasing all the time,” says Arnaud Chulliat, a geomagnetist at the University of Colorado Boulder and the National Oceanic and Atmospheric Administration’s (NOAA’s) National Centers for Environmental Information. The problem lies partly with the moving pole and partly with other shifts deep within the planet. Liquid churning in Earth’s core generates most of the magnetic field, which varies over time as the deep flows change. In 2016, for instance, part of the magnetic field temporarily accelerated deep under northern South America and the eastern Pacific Ocean. Satellites such as the European Space Agency’s Swarm mission tracked the shift.

More here.

Friday Poem

Confessional

I confess to having abused the ordinary details
of personal days, to having used the world less,
the self more, to the womanly flaw of regarding
private hours as the primary province

of knowledge. Dear critic, appalled
by female details, the minutia of a childless
and husbandless bluestocking strewn across
that unspoiled landscape of literature, you are

right to side with Bly, legislate against
the blight of first person pronouns. Dump
those babies in the great pit of poetic dross.
Away with these maudlin cravings, these

not new, even if cleverly disguised contributions
to the egotistical minus the sublime. All those weak
moments when I deferred to the memory
of an actual lover. Then to have covered

it up with the thin dirt of allusion, invoking Keats
or Wordsworth in concert with some man
done gone and left me. I ought to be shot
like the old dog I am, irascible, blind,

given to biting the hand that feeds, guilty
of living on the grim edges, having wished
to be the center of attention. You, dear critic,
and my father, win: I was simply not marriageable.

Read more »

Thursday, January 10, 2019

Her Left Hand, the Darkness

Alison Smith in Granta:

In 1987, my first year in college, I happened upon a notice outside of the English department for a winter session opportunity: escorting a visiting artist during a week-long interdisciplinary conference held at my school, the University of Rochester. I ran my finger down the list of artists’ names until it stopped on one: Ursula K. Le Guin.

At eighteen, I had never met a published author (unless you count the time I stood in line for an hour to have Kurt Vonnegut sign my copy of Slaughterhouse-Five), and this was not any published author, this was Le Guin. I scanned the notice for application information. Applicants were required to write an essay on why they would be a good student guide and to list their preferred artists. The deadline was that day. I sat down in the hallway and scribbled out a plea on the back of the notice. I don’t remember what I wrote, but I am sure I mentioned my worn copy of The Left Hand of Darkness and the first line, which I had memorized. A line that contained a thrilling twist on the nature of reality: ‘I’ll make my report as if I told a story, for I was taught as a child on my homeworld that Truth is a matter of the imagination.’

I slipped the paper under the door – the office had already closed. A week later I received a call from the department secretary. I had been assigned an artist. ‘Who?’ I asked, gripping the receiver. There was a pause. I heard papers shuffling, and then: ‘Ursula K. Le Guin.’

More here.

The Real Problems with Artificial Intelligence

Sabine Hossenfelder in Back Reaction:

In recent years many prominent people have expressed worries about artificial intelligence (AI). Elon Musk thinks it’s the “biggest existential threat.” Stephen Hawking said it could “be the worst event in the history of our civilization.” Steve Wozniak believes that AIs will “get rid of the slow humans to run companies more efficiently,” and Bill Gates, too, put himself in “the camp that is concerned about super intelligence.”

In 2015, the Future of Life Institute formulated an open letter calling for caution and formulating a list of research prioritiesIt was signed by more than 8,000 people.

Such worries are not unfounded. Artificial intelligence, as any new technology, brings risks. While we are far from creating machines even remotely as intelligent as humans, it’s only smart to think about how to handle them sooner rather than later.

However, these worries neglect the more immediate problems that AI will bring.

More here.

Picturing Baghdad: Despite their traumatic history, Iraqis are finding individual and civic solutions to their country’s political failures

Julie David de Lossy at the website of the International Crisis Group:

Iraq has endured decades of sanctions, war, invasion, regime change and dysfunctional government. These span Saddam Hussein’s dictatorship, a devastating eight-year war with Iran in the 1980s and crippling UN sanctions throughout the 1990s. Those difficult years gave way to the traumas of the 2003 U.S.-led invasion and its chaotic aftermath, which brought the insurgents of the Islamic State to the outskirts of the Iraqi capital Baghdad in 2014.

While governments form and collapse behind the blast walls of Baghdad’s Green Zone, life in the rest of the city has grown resilient to the disruptions of politics. Iraqis are finding individual and civic solutions to collective problems that politicians and state are failing to address.

Crisis Group photographer Julie David de Lossy joined our Senior Iraq Adviser Maria Fantappie in the city in October and November 2018. Her images portray a people whose public spaces – main streets, coffee houses and marketplaces – bear the scars of all its upheavals. But they also communicate Iraqis’ ambition to overcome them and capture moments in their search for normalcy against enormous odds.

More here.  [Thanks to Wolf Böwig.]

On money, debt, trust and central banking

Keynote speech by Claudio Borio at the website of the Bank for International Settlements:

Few issues in economics have generated such heated debates as the nature of money and its role in the economy. What is money? How is it related to debt? How does it influence economic activity? The recent mainstream economic literature is an unfortunate exception. Bar a few who have sailed into these waters, money has been allowed to sink by the macroeconomics profession. And with little or no regrets.

Today, I would like to raise it from the seabed. To do so, I will look to an older intellectual tradition in which I grew up. I would thus like to revisit the basics of monetary economics and draw lessons that concern the relationship between money, debt, trust and central banking.

I approach the topic with some trepidation. So much has been written by scholars much better equipped than me, including a number in the audience. Still, I hope to shed some new light on some old questions. A number of the points I will be making are well known and generally accepted; others more speculative and controversial.

My focus will be the on the monetary system, defined technically as money plus the transfer mechanisms to execute payments.2 Logically, it makes little sense to talk about one without the other. But payments have too often been taken for granted in the academic literature, old and new. In the process, we have lost some valuable insights.

Let me highlight three takeaways.

More here.

Victor Klemperer’s dispatches from interwar Germany

Peter E. Gordon in The Nation:

It was slightly more than a century ago, in November 1918, that revolution swept through Germany, bringing chaos to a country that, in the final days of World War I, was already in desperate straits and verging on collapse. Although it was obvious to nearly everyone that the war was lost, the fighting staggered on, even as a growing pacifist movement issued the cry for “Peace, Freedom, Bread!” In Kiel on the Baltic Sea, sailors at the docks refused the order for a last battle and went into open mutiny, while soldiers and revolutionary workers in Berlin called for a general strike. Kaiser Wilhelm II, an absurd and incompetent militarist, at last faced the truth that his time was up and abdicated the throne, leaving confusion in his wake. On November 9, Philipp Scheidemann, a member of the Social Democratic Party of Germany (SDP), seized the moment to declare the founding of a new republic.

Because of the civil unrest in Berlin, the members of the fledgling government gathered to sign the new constitution in Weimar, a town some 300 kilometers to the southwest best known as the birthplace of German classicism. The Weimar Republic might have marked a peaceful transition—the founding of Germany’s first democracy. But the revolution was not finished. Just two hours after Germany had been declared a republic, Karl Liebknecht, leader of the anti-war Spartacus League, declared the founding of the Free Socialist Republic of Germany, a rival government that drew its strength from below and called for a shift in political power to the workers’ councils, following the model of the Russian soviets. The country lurched from monarchy to democracy not once, but twice.

More here.

The Lobbyists Blocking the Doorway

Thomas B. Edsall in the New York Times:

Speaker Nancy Pelosi and the idealistic class of 64 Democratic House freshmen are armed with a reform agenda.

This includes H.R. 1, a 571-page bill that addresses voting rights, corruption, gerrymandering and campaign finance reform as well as the creation of a Select Committee on the Climate Crisis — a first step toward a “Green New Deal.”

Proponents of this ambitious project face a determined adversary, however — the top ranks of the interest group establishment, skilled in co-opting liberal members of Congress and converting initiatives to square with the interests of corporate America.

The upper stratum of the Washington lobbying community often exercises de facto veto power over the legislative process, dominating congressional policymaking, funneling campaign money to both parties and offering lucrative employment to retiring and defeated members of the House and Senate.

Lobbyists exercise this power across the course of a member’s career. “Whoever is elected is immediately met with a growing lobbying onslaught by the same big players,” write Lee Drutman, a senior fellow at New America, Matt Grossmann, a political scientist at Michigan State and Tim LaPira, a political scientist at James Madison University, who have contributed a chapter to “Can America Govern Itself?” a book edited by Francis Lee and Nolan McCarty that is coming out in June.

More here.

Thursday Poem

we have always been

Frenzy deep down, quiet on the out, we were tangle,
caught between woman and man, impossibility and lack,

no gender a tongue knew name, the richness of body
plundered by language, left aching for touch and a place

at the human table. Hysterical, i’d obsess over lip smear,
panic and pull at my hair. But you natured within, lifted

our skin and found the bones holding, gauzy, gossamer,
fanned tender with air, also liver, fascia, spleen, our

heart. Sweet Tangle, i felt you, yet deceived myself
they are nothing, a newborn ghost crawling away where

slur shame and knuckles couldn’t knock. Haunted boy,
some lives come full stop, sputter, jump, dress and go.

We don’t have to tear self apart. Even gender can
change. This isn’t quite a eulogy, you won’t mourn this

body, but lay it down for the other, tap soil, gnaw roots,
swallow jade and shadow your eyes. Intuit our body,

geologic, history pre and post. See them fissure. Watch us
rupture. Understand us, together, if the world allows.

 

Let me love you the way you loved me, held me when
i sought bourbon erase, against every blade of glass

i could turn back on myself, the flint sparked to burn this
house to cinder, to unintelligible bone. i want us together,

like we’ve always been, mystic and rare as Datura blooming
along Brooklyn sidewalks pocked and cracked, damp earth,

city sweat, bus fumes, rose water, gates ajar, palimpsest.
i want us in sunlight, ready to wash the sky clean.

by Xtian W
from Pank Magazine
13.1 / Spring / Summer 2018

 

Debussy’s Radical Search for Simplicity

Jack Segelstein in The Atlantic:

Claude Debussy (1862-1918), French composer born in Saint-Germain-en-Laye. Here spending vacation in Pourville-sur-Mer (Normandy, France). In august 1904. (Photo by adoc-photos/Corbis via Getty Images)

In 1889, Achille-Claude Debussy, then in his mid-20s, was one of 30 million people to walk through the iron arches of the newly completed Eiffel Tower. Throughout that year, the arches served as the grand entryway to the Exposition Universelle, a world’s fair celebrating the cultural, technological, and colonial prowess of France a century after the revolution. A stunning variety of sights greeted visitors: a sharpshooting Annie Oakley, some 16,000 ultramodern machines (housed in the largest indoor space ever constructed), and, of course, the Eiffel Tower itself, the world’s tallest and possibly most bizarre building at the time. But Debussy seems to have been most impressed by something he heard—the work of musicians from what was then French Indochina and is now Vietnam. More than 20 years later, he raved about the opera they performed, in which “a furious little clarinet directs the emotion, a gong organizes the terror … and that’s all! … Nothing but an instinctive need for art, needing ingenuity to satisfy; no hint of bad taste!”

As Stephen Walsh shows in Debussy: A Painter in Sound—published in 2018, 100 years after the composer’s death—Debussy craved this simplicity and directness, but he had trouble finding it in his own musical milieu. He admired older French music—its “clarity of expression, that precision and compactness of form”—but felt it had been corrupted by German influences. French color, lightness, and concision were at odds with the drama, severity, and burdensome forms of Bach, Beethoven, and, most recently, Richard Wagner.

More here.