How to make America healthy: the real problems — and best fixes

Helen Pearson in Nature:

Since taking over as the top US health official in February, Robert F. Kennedy Jr has overseen radical changes that have alarmed many public-health experts. The agency he leads announced that it would cut its workforce by 20,000, and cancelled billions of dollars in federal funding for research and public health. Earlier this month, Kennedy replaced all the members of an influential vaccine advisory committee with hand-picked ones, including some who have expressed scepticism about vaccines. His mission, he says, is to ‘Make America Healthy Again’. “We are the sickest nation in the world,” he said in March, “and we have the highest rate of chronic disease.”

More here.

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Monday, June 23, 2025

Is Paddy Heneghan Dead?

Liam Heneghan in Emergence Magazine:

1. Before my father’s final illness, I had not understood that when the call goes out to assemble family members dolefully about a deathbed, it’s because a decision has been made to let the loved one pass. The timer is set; the sand is trickling down. Death—that omnipresent possibility at the best of times—becomes calculable when sustenance is withheld. Paddy Heneghan, born in Tralee, Ireland, on 29 March 1927, lived ninety-five years and, though defying predictions by lingering beyond his appointed hour, is now, by all reasonable standards used to determine such matters, dead.

2. During those nights holding vigil at my father’s hospital bedside, I stayed awake counting his breaths. Human breath, or so Aristotle conjectured, supplies the air—the most divine of the elements—needed to form the pneuma zôtikon, the living spirit. I counted as my father’s living spirit—still hitched to his wracked body—was sustained by twelve breaths a minute; seven hundred and twenty ragged breaths an hour. When he breathed a final time—the last of six hundred million by my calculation—I was away. My mother and two siblings were at his side.

More here.

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Martin Schrimpf is crafting bespoke AI models that can induce control over high-level brain activity

Eric James Beyer in Quanta:

First, he and his colleagues test people on tasks related to language or vision. Then they compare the observed behavior or brain activity to results from AI models built to do the same things. Finally, they use the data to fine-tune their models to create increasingly humanlike AI.

The process works best with more data and more models, so Schrimpf built an open-source platform called Brain-Score(opens a new tab) that contains nearly a hundred human neural and behavioral data sets. Researchers have tested thousands of AI models against the human data since Schrimpf first developed the platform in 2017, back when he was still in graduate school.

Schrimpf originally planned to work in the tech industry, but after co-founding a pair of software startups during his early academic career, he felt unfulfilled. “I thought I could ask neuroscientists how the brain works, and that would help me build better AI,” he said. “But I realized there’s a huge opportunity in the opposite direction: prototyping ideas in silico [on a computer] and using AI models to explain the brain.”

More here.

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Late capitalism is an ambiguous term

Corey Robin in the New Left Review:

Lateness may imply death or an ending, as when we speak of my late grandfather or the late afternoon. When the German social theorist Werner Sombart first used the term in the early twentieth century, late capitalism did mean the end of capitalism. Yet ‘late’ in the superlative also suggests up-to-date or state-of-the-art, pointing not to the demise of something but to its refinement and advance. Surveying the same developments as Sombart, the Austrian Marxist Rudolf Hilferding claimed that the emerging economy of the twentieth century was simply ‘the latest phase of capitalist development’, a phrase echoed by Lenin, who took pains to remind his followers that ‘there is no such thing as an absolutely hopeless situation’ for the bourgeoisie.

Despite its popularity in recent years, especially since the 2008 financial crisis and the left-populist insurgencies that followed, late capitalism is not an idea that lends itself to revolution or a vision of progress. It may express a wish to be rid of capitalism. But mostly it works as a theory of turning points that never turn – or worse.

More here.

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The Reenchanted World

Karl Ove Knausgaard at Harper’s Magazine:

At the same time, I came across an interview with a philosopher unknown to me named Gilbert Simondon. In 1958, Simondon had written about an alienation that wasn’t due to technology but due to our lack of knowledge about technology: by treating technology as a mere tool, reducing it to its utility, and denying its inherent dignity and complexity; and by elevating it to mystical status, seeing it as an autonomous threat or an alien entity beyond human understanding.

That was a deeply foreign thought, that it wasn’t technology that was the problem but my relationship to it. What kind of relationship did I have?

About technology, I had never made an independent decision, always just passively going along with the flow of innovations, never immersing myself in anything, always surrendering to the feeling of standing ever further from the world. Not having control, but somehow being controlled—that was the feeling.

more here.

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Artists, Siblings, Visionaries

Tanya Harrod at Literary Review:

As Dorothy Rowe’s classic study My Dearest Enemy, My Dangerous Friend explains, sibling relationships – invariably intense, often fraught – are among the most underexamined of familial connections. Although every sibling strives to create a unique place in the world, inescapably their longest relationships will be with loved, ignored or actively disliked brothers and sisters. 

Gifted siblings with intertwined lives present a fascinating challenge for the biographer. William and Dorothy Wordsworth’s interdependence has been dissected skilfully by Lucy Newlyn; Erika and Klaus Mann were the subject of a brilliant study by Andrea Weiss. Then there is The Knox Brothers, Penelope Fitzgerald’s strange and absorbing book about her father and his three siblings, undoubtedly a work of art which also happens to illuminate four relatively unknown figures. The historian Barbara Caine’s From Bombay to Bloomsbury, a multiple biography of the ten children of Richard and Jane Strachey, is another unexpected triumph, giving as much attention to Richard and Ralph Strachey, two older brothers who were obscure colonial functionaries, as to the younger siblings, the glittering essayist Lytton Strachey and his sister Dorothy, frustrated admirer of André Gide and author of the novel Olivia, a delicate, anonymously published study of schoolgirl lesbian passion.

more here.

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What If the Big Bang Wasn’t the Beginning? Research Suggests It May Have Taken Place Inside a Black Hole

Enrique Gaztanaga in Singularity Hub:

The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time, and matter sprang into existence. But what if this was not the beginning at all? What if our universe emerged from something else—something more familiar and radical at the same time?

In a new paper, published in Physical Review D (full preprint here), my colleagues and I propose a striking alternative. Our calculations suggest the Big Bang was not the start of everything, but rather the outcome of a gravitational crunch or collapse that formed a very massive black hole—followed by a bounce inside it.

More here.

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For Black Women, Life in America Has Always Been a Crossroads

Holly Bass in The New York Times:

There’s a difference between being at a crossroads — weighing an important decision at a crucial moment — and being at the crossroads: a fabled space in the Black diasporic tradition where powers can be granted, whisked away or reclaimed by the spirit world, sometimes for the price of a soul. With her nonfiction debut, Honorée Fanonne Jeffers comfortably inhabits this mythic juncture, telling the stories of Black women in her genealogy with a literary style that joyfully resists easy categorization.

“Misbehaving at the Crossroads” is a matrilineal memoir that reaches back to the 1830s while incorporating slices of social history, political commentary and poetry. Jeffers uses census records and oral histories to excavate the stories of her foremothers, alongside wide-ranging essays on subjects like the 1965 Moynihan report on “The Negro Family,” Roe v. Wade and the election of President Obama. The result is two parallel accounts of the American patriarchal project that, in Jeffers’s words, was designed not to “cover any Indigenous peoples, or white women, or Black folks with the grace of liberty.”

More here.

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Sunday, June 22, 2025

Men, Where Have You Gone? Please Come Back

Rachel Drucker in The New York Times:

May 17. A warm Saturday night in Wicker Park, a vibrant stretch of Chicago where seven restaurants crowd a single block. Troy and I were having dinner at Mama Delia, one of the quieter spots. The sidewalk patio held five tables: three two-tops, including ours, and a pair pulled together for a group of eight women. At those tables, Troy was the only man.

The scene was beautiful — low lights, shared plates, shoulders angled in. The kind of evening people wait for all winter. Still, I found myself watching the crowd as it moved past us: women walking in pairs or alone, dressed with care. At table after table at the nearby restaurants, there was a noticeable absence of men — at least of men seated in what looked like dates.

More here.

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Sunday Poem

Chasing the ghost of Robert Johnson

Sometime in my early 20s, I fell in love with that beautiful yet enigmatic sound of the BLUES.

As soon as I heard those painful wails from Son House and Howlin’ Wolf, and that mournful guitar playin’ of Robert Johnson, and that erratic cry of the harmonica by Little Walter and Sonny Boy Williamson, and that somber yet soulful voice of Bessie Smith, I was hooked for life.

It did something to the soul and I never did quite recover. I devoured all the books I could find about this raw art form. I read biographies, learned about the toilsome lives of these old bluesmen, and the place they came from.

The Mississippi Delta. I had to go and experience it for myself.

So here I am, torn Levis, battered soul, and that old trucker hat sittin’ loosely on my hungover head, cruising down legendary Highway 61 south out of Memphis with the windows down and the radio up as Jim Morrison wails those Roadhouse Blues.

The future is uncertain and the end is always near.

Those words bite deep. I’m in a mood, man, and I figure there’s nothing left to do but LIVE and let go of the grudges and seek out moments that set the core ablaze with ecstasy. That’s my aim.

With a full tank of gas, a light rucksack, and a styrofoam cooler of cold brews sloshing around in the trunk, I’m heading down to a barren place of grueling poverty and open skies to discover the music of it all.

I’m in the Mississippi Delta. Deep down in it. The most southern place on earth. It doesn’t take too long driving around here to realize that this is one of the few places left in this country unscathed by the gnarled appetite of modernity.

And I’m here for it.

by Erik Rittenberry
from Poetic Outlaws

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A New Middle East Is Unfolding Before Our Eyes

Karl Vick in Time Magazine:

It might be difficult to discern through the black clouds billowing from bomb craters in Tehran, but Iran has spent most of the 21st century as the region’s rising power.

Until recently, things had really been going its way. In Iraq, the U.S. toppled Saddam Hussein, then departed, having turned Iran’s largest and most dangerous neighbor from an enemy to a vassal even before Tehran’s militias rescued Baghdad from ISIS, and then stayed. The forces Iran sent to Syria did double duty, rescuing the Assad regime while opening an arms pipeline to Hezbollah, the Iran-backed militia fighting beside them. Based in Lebanon, Hezbollah was the crown jewel in the “Axis of Resistance” that Iran had arrayed against Israel.

More here.

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Friday, June 20, 2025

Anthropic CEO Dario Amodei: Don’t Let A.I. Companies off the Hook

Dario Amodei in the New York Times:

Picture this: You give a bot notice that you’ll shut it down soon, and replace it with a different artificial intelligence system. In the past, you gave it access to your emails. In some of them, you alluded to the fact that you’ve been having an affair. The bot threatens you, telling you that if the shutdown plans aren’t changed, it will forward the emails to your wife.

This scenario isn’t fiction. Anthropic’s latest A.I. model demonstrated just a few weeks ago that it was capable of this kind of behavior.

Despite some misleading headlines, the model didn’t do this in the real world. Its behavior was part of an evaluation where we deliberately put it in an extreme experimental situation to observe its responses and get early warnings about the risks, much like an airplane manufacturer might test a plane’s performance in a wind tunnel.

We’re not alone in discovering these risks.

More here.

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How was the wheel invented? Computer simulations reveal the unlikely birth of a world-changing technology nearly 6,000 years ago

Kai James in The Conversation:

Imagine you’re a copper miner in southeastern Europe in the year 3900 B.C.E. Day after day you haul copper ore through the mine’s sweltering tunnels.

You’ve resigned yourself to the grueling monotony of mining life. Then one afternoon, you witness a fellow worker doing something remarkable.

With an odd-looking contraption, he casually transports the equivalent of three times his body weight on a single trip. As he returns to the mine to fetch another load, it suddenly dawns on you that your chosen profession is about to get far less taxing and much more lucrative.

What you don’t realize: You’re witnessing something that will change the course of history – not just for your tiny mining community, but for all of humanity.

More here.

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How the Left Loses its People

Daniel Oppenheimer at Persuasion:

On May 18, 2022, Elon Musk posted to Twitter a declaration of divorce from the Democratic Party. “In the past,” he wrote, “I voted Democrat, because they were (mostly) the kindness party. But they have become the party of division & hate, so I can no longer support them and will vote Republican. Now, watch their dirty tricks campaign against me unfold … 🍿”

This caught my attention because I’m a student of “Goodbye to All That” letters to the political left. These letters—or essays or books—were some of the key texts for my book Exit Right, which was a study of six prominent Americans who abandoned the left at various points in the 20th century. They were fascinating for what they revealed about their authors at a moment of peak intellectual and psychological stress, when their old identities were being sloughed off and new ones were taking shape.

The letters were fascinating, too, in their similarities across time.

More here.

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