Essays, Language, Philosophy, Psychology

Language: ‘Metaphors Make Life An Adventure’

Psyche Magazine (March 25, 2025) by Sue Curry Jansen and Jeff Pooley

Susanne K Langer understood the indispensable power of metaphors, which allow us to say new things with old words

Metaphor is the law of growth of every semantic. It is not a development, but a principle.
– from Philosophy in a New Key (1941) by Susanne K Langer

Words are incorrigible weasels; meanings of words cannot be held to paper with the ink.
– from Mind: An Essay on Human Feeling, Vol III (1982) by Susanne K Langer

Metaphors are double agents. They say one thing and mean another. Their purpose within the symbolic order is to amplify, not deceive – to grow the stock of shared meanings. When we invoke a metaphor, we dislodge words from their literal perch. Our words become ambidextrous, stretched by analogy. We can say new things.

This was among the more important claims made by Susanne K Langer (1895-1985), a neglected American philosopher now experiencing a revival. Langer began her career when the analytic approach was in its formative stages. Women philosophers were rare, and women philosophers specialising in logic were an anomaly. However, the argument she made in her bestselling Philosophy in a New Key (1941) – that music and the other arts bear logical insights that language, science and mathematics can’t capture – served to marginalise her from a philosophical establishment that was, by then, hostile to women. One of Langer’s students, Arthur Danto, later explained why he rarely cited her: in graduate school he picked up that she was regarded as ‘poison’ to a philosophical career.

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One of Langer’s legacies is to help us see that language – to stay fresh, to keep step – needs words to be ‘incorrigible weasels’, double agents. Words mean more than we can say, which lets us say new things with old words. Metaphor, Langer reminds us, is what makes ‘human life an adventure in understanding’.

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Sue Curry Jansen is professor emeritus of media and communication at Muhlenberg College in Allentown, Pennsylvania. Her books include Walter Lippmann (2012) and Stealth Communications (2016).

Jeff Pooley is a research associate and lecturer at the Annenberg School for Communication at the University of Pennsylvania, and director of mediastudies.press. His books include James W Carey and Communication Research (2016) and the co-edited Society on the Edge (2021).

Physiology, Reviews, Science

Science: The Mysterious Flow Of Fluid In The Brain

QUANTA MAGAZINE (March 26, 2025) by Veronique Greenwood:

Incased in the skull, perched atop the spine, the brain has a carefully managed existence. It receives only certain nutrients, filtered through the blood-brain barrier; an elaborate system of protective membranes surrounds it. That privileged space contains a mystery. For more than a century, scientists have wondered: If it’s so hard for anything to get into the brain, how does waste get out?

What’s more, during NREM sleep norepinephrine levels change rhythmically. This neurotransmitter could help tie together their hypotheses — the physical movement of CSF through brain tissues and the “brainwashing” occurring during sleep.

The brain has one of the highest metabolisms of any organ in the body, and that process must yield by-products that need to be removed. In the rest of the body, blood vessels are shadowed by a system of lymphatic vessels. Molecules that have served their purpose in the blood move into these fluid-filled tubes and are swept away to the lymph nodes for processing. But blood vessels in the brain have no such outlet. Several hundred kilometers of them, all told, seem to thread their way through this dense, busily working tissue without a matching waste system.

However, the brain’s blood vessels are surrounded by open, fluid-filled spaces. In recent decades, the cerebrospinal fluid, or CSF, in those spaces has drawn a great deal of interest. “Maybe the CSF can be a highway, in a way, for the flow or exchange of different things within the brain,” said Steven Proulx, who studies the CSF system at the University of Bern.

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Veronique Greenwood is a science writer and essayist. Her work has appeared in The New York Times Magazine, Smithsonian, Discover, Aeon and other publications.

Book Reviews, Business, Economics, Reviews, Technology

‘It’s Time To Question The Relationship Between Technology & Capitalism’

The Mechanic and the Luddite book cover

LSE REVIEW OF BOOKS (March 24, 2025):

With the ongoing dismantling of the US administrative state by a handful of ill-informed programmers, I would like to declare the current moment a failure of tech criticism. For decades, academics in the social sciences and humanities have built a critical edifice that challenged the cultural hegemony propping up the US tech industry, an industry grounded in science fiction parables, speculative fiction, “rationalist” dreaming, and an endless stream of technological solutionism. We can now count “AI safety” as a new field of knowledge production about technology captured by industry interests. I do not attribute blame to tech critics for this state, but now is a good moment to stop and reflect: what are we doing? In being so caught up in cataloguing new horrors of the digital age, we have been unable to stop its worst excesses. We need a new way of thinking about that project, of how we catalogue the problems of technology and hope that corporate appeals or policymaking will address them.  

While there is plenty of tech criticism around, much of it is not comfortable explicitly labelling itself as anti-capitalist tout court.

In his new book, The Mechanic and the Luddite, Jathan Sadowski provides a model of “ruthless criticism” that might meet that requirement. As he explains, many academics have created criticism isolated from the source of its complaints: “Too much of the tech criticism that exists today is happy to ignore, if not remain ignorant of, the links between technology and capitalism. We can see this anodyne style in the sudden burst of work on “AI ethics,” which is content with offering superficial tweaks to, say, the training data for an algorithm without ever challenging how that algorithm will be used or why it should exist at all” (24). In contrast, he calls for more materialist analysis of technology and the internet – that is, Marxism.  

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The Mechanic and the Luddite: A Ruthless Criticism of Technology and Capitalism. Jathan Sadowski. University of California Press. 2025.

Jathan Sadowski’s The Mechanic and the Luddite critiques technology’s entanglement with capitalism, advocating for “ruthless criticism” of this dual system in order to dismantle it. Sadowski’s forthright materialist approach and argument for actionable, anti-capitalist tech critique make the book an original and vital read for our times, writes Sam DiBella.

Culture, Essays, Ideas, Medicine

Ideas & Society: ‘Medical Benchmarks And The Myth Of The Universal Patient’


THE NEW YORKER MAGAZINE:

When my daughter was ten and a half months old, she qualified as “wasted,” which UNICEF describes as “the most immediate, visible and life-threatening form of malnutrition.” My wife and I had been trying hard to keep her weight up, and the classification felt like a pronouncement of failure. Her birth weight had been on the lower end of the scale but nothing alarming: six pounds, two ounces. She appeared as a dot on a chart in which colored curves traced optimal growth; fifteenth percentile, we were told. She took well to breast-feeding and, within a month, had jumped to the twentieth percentile, then to the twenty-sixth. We proudly anticipated that her numbers would steadily climb. Then she fell behind again. At four months, she was in the twelfth percentile. At nine and a half, she was below the fifth.

By revealing how our variable bodies respond to a wide range of environments, it challenges us to rethink universal health benchmarks. These standards inform everything from how we define malnutrition and micronutrient deficiencies to how we estimate the risks of growth abnormalities, metabolic disorders, and cardiovascular dysfunction.

Our pediatrician was worried. Ease off the lentils and vegetable smoothies, we were warned; we needed to get more calories into our babe. Ghee, peanut butter—we were to drench her food in these and other fats and wash them down with breast milk and formula. And that’s what we did. When we came back a month later, though, we learned that she had dropped further—and crossed into “wasted” territory.

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Maybe in a decade, the one-size-fits-all curves will give way to standards that recognize the different shapes of different populations, and the advice will shift to match. But, for now, we live in the space between two realities—the numbers on a spreadsheet and the child in our arms. ♦

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Manvir Singh, an assistant professor of anthropology at the University of California, Davis, has written for The New Yorker since 2022 on topics including evolution, cognitive science, and cultural diversity. He is the author of “Shamanism: The Timeless Religion.”

Essays, Intelligence, Philosophy

‘Suffused With Causality’

AEON MAGAZINE (March 22, 2025) by Mariel Goddu:

Causal understanding is the cognitive capacity that enables you to think about how things affect and influence each other. It is your concept of making, doing, generating and producing – of causing – that allows you to grasp how the Moon causes the tides, how a virus makes you sick, why tariffs change international trade, the social consequences of a faux pas, and the way each event in a story leads to what happens next. Causal understanding is the foundation of all thoughts why, how, because, and what if. When you plan for tomorrow, wonder how things could have turned out differently, or imagine something impossible (What would it be like to fly?), your causal understanding is at work.

In daily life, causal understanding imbues your observations of changes in the world with a kind of generativity and necessity. If you hear a sound, you assume something made it. If there’s a dent on the car, you know that something – or someone – must have done it. You know that the downpour will make you wet, so you push the umbrella handle to open it and avoid getting soaked. You watch as an acorn falls from a tree, producing ripples in a puddle.

The human power to view cause-and-effect as part of ‘objective reality’ (a philosophically fraught idea, but for now: the mind-independent world ‘out there’) is so basic, so automatic, that it’s difficult to imagine our experience without it. Just as it’s nearly impossible to see letters and words as mere shapes on a page or a screen (try it!), it is terrifically challenging to observe changes in the world as not involving causation. We do not see: a key disappearing into a keyhole; hands moving; door swinging open. We see someone unlocking the door. We don’t see the puddle, then the puddle with ripples-plus-acorn. We see the acorn making a splash.

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Mariel Goddu is a doctoral student in philosophy at Stanford University in California. From 2012-22, she was a practising cognitive scientist, focusing on causal reasoning in early childhood. She earned her first PhD in developmental psychology from the University of California, Berkeley in 2020. Her philosophical work lies at the intersection of philosophy of action, biology, and mind.

Education, Essays, Profiles

Education: ‘The Rise And Fall Of The Campus Left’

THE CHRONICLE OF HIGHER EDUCATION By Robert S. Huddleston March 21, 2025

“And a soul / if it is to know itself / must look / into its own soul:
The stranger and the enemy, we’ve seen him in the mirror.”
—George Seferis, Mythistorema

The crackup of the liberal-left progressive coalition became  undeniable after the 2024 election. But it was a long time coming. Although pro-Palestinian campus protests were at the center of political debate during a pivotal election year, they reflected tensions that predated the dramatic rise in left-wing activism spurred by the October 7 Hamas attack on Israel. Some progressives have blamed former President Joe Biden’s support for Israel for the Democrats’ woes.

But the left’s ambivalent response to October 7 only widened rifts that had already begun to show—not just on Israel–Palestine but a host of issues including “wokeness,” gender identity, and the burgeoning of DEI programs on campuses and elsewhere. Clashes over the war in Gaza reflected the fracturing of the left’s broader coalitional project. To quote Ernest Hemingway, the longstanding post-civil-rights consensus over whose interests should prevail in the eyes of the liberal establishment fell apart in two ways: “Gradually, then suddenly.”

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Robert S. Huddleston teaches in the Expository Writing Program at New York University.

Essays, Technology

Technology Essay: ‘The Unbelievable Scale Of AI’s Pirated-Books Problem’

THE ATLANTIC (March 20, 2025):

When employees at Meta started developing their flagship AI model, Llama 3, they faced a simple ethical question. The program would need to be trained on a huge amount of high-quality writing to be competitive with products such as ChatGPT, and acquiring all of that text legally could take time. Should they just pirate it instead?

Meta employees spoke with multiple companies about licensing books and research papers, but they weren’t thrilled with their options. This “seems unreasonably expensive,” wrote one research scientist on an internal company chat, in reference to one potential deal, according to court records. A Llama-team senior manager added that this would also be an “incredibly slow” process: “They take like 4+ weeks to deliver data.” In a message found in another legal filing, a director of engineering noted another downside to this approach: “The problem is that people don’t realize that if we license one single book, we won’t be able to lean into fair use strategy,” a reference to a possible legal defense for using copyrighted books to train AI.

‘…generative-AI chatbots are presented as oracles that have “learned” from their training data and often don’t cite sources (or cite imaginary sources). This decontextualizes knowledge, prevents humans from collaborating, and makes it harder for writers and researchers to build a reputation and engage in healthy intellectual debate.”

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One of the biggest questions of the digital age is how to manage the flow of knowledge and creative work in a way that benefits society the most. LibGen and other such pirated libraries make information more accessible, allowing people to read original work without paying for it. Yet generative-AI companies such as Meta have gone a step further: Their goal is to absorb the work into profitable technology products that compete with the originals. Will these be better for society than the human dialogue they are already starting to replace?

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Alex Reisner is a contributing writer at The Atlantic.

Essays, Literature

The Unbearable Weight Of The Literary Canon

THE NEW STATESMAN MAGAZINE (March 19, 2025):

Nick Guest, from Alan Hollinghurst’s The Line of Beauty, is a consummate English protagonist: both an insider and an outsider, embarrassed by his provincial past, unsteady on his feet among the upper echelons of society, open in his distaste for the elite while desperate to be one of them. He has just graduated from Oxford with a first in English literature, and finds himself in the private library of Lord Kessler for a glittering moment of mid-bourgeois insecurity. Feeling “disqualified by his complete ignorance of money and aesthetic prejudice” Nick muses on his literary horizons: “Sometimes his memory of books he pretended to have read became almost as vivid as that of books he had read and half-forgotten.”

I haven’t pretended to have read something since I got caught out at college by a teacher over Aristotle’s Physics, Volume II. (Extraordinarily hard to blag your way through that one.) Still, I am sympathetic to Nick’s instincts. He is well read, and mildly anxious to admit to Kessler that he doesn’t know so much about the Victorian novelist Anthony Trollope. In the centuries-deep Western literary canon, Trollope might be a defensible blind spot for a 21-year-old. But in a universe in which Nick cannot signal aristocratic insideriness (he is from a run-of-the-mill market town) nor impress with wealth (his father is an antiques salesman), the literary realm has to suffice as his key-card to the British elite. The sound you hear is me cracking the spine of The Way We Live Now with studied determination.

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 But there are more antagonists than ever to contend with: the internet, performative anti-intellectualism, suspicion of intellectual ambition. I suspect the solution is to accept these forces exist and to carry on anyway, as though the ghost of Harold Bloom is haunting me: come on, young lady, Ulysses will not read itself!  

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Finn McRedmond is a commissioning editor and writer at the New Statesman.

Essays, Ideas

Ideas: ‘Buy, Borrow, Die’

THE ATLANTIC MAGAZINE (March 17, 2025):

America’s superrich have always found ways to avoid paying taxes, but in recent years, they’ve discovered what might be the mother of all loopholes. It’s a three-step process called “Buy, Borrow, Die,” and it allows people to amass a huge fortune, spend as much of it as they want, and pass the rest—untaxed—on to their heirs. The technique is so cleverly designed that the standard wish list of progressive tax reforms would leave it completely intact.

Step one: buy. The average American derives most of their disposable income from the wages they earn working a job, but the superrich are different. They amass their fortune by buying and owning assets that appreciate. Elon Musk hasn’t taken a traditional salary as CEO of Tesla since 2019; Warren Buffett, the chair of Berkshire Hathaway, has famously kept his salary at $100,000 for more than 40 years. Their wealth consists almost entirely of stock in the companies they’ve built or invested in. The tax-law scholars Edward Fox and Zachary Liscow found that even when you exclude the 400 wealthiest individuals in America, the remaining members of the top 1 percent hold $23 trillion in assets.

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In theory, a democratic system, operating on behalf of the majority, should be able to respond by making adjustments that force the rich to pay their fair share. But in a world where money readily translates to political power, voice, and influence, the superrich have virtually endless resources at their disposal to make sure that doesn’t happen. To make society more equal, you need to tax the rich. But to tax the rich, it helps for society to be more equal.

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Rogé Karma is a staff writer at The Atlantic.

Book Reviews, Journalism, Profiles

Review: Graydon Carter’s Wild Ride Through A Golden Age Of Magazines

THE NEW YORKER MAGAZINE (March 15, 2025):

Style is said to be singular, which makes it difficult to define. It is personal, though its appreciation can be broad, and it is not the same as fashion—many people hold the terms to be opposed. Generally speaking, it rises from confidence in being one thing and not another, and in knowing when to join and when to pull back from the pack. The great promulgator of style, through much of the previous century, was the editor of magazines.

Across the twentieth century, New York magazines were powerful convening spaces—not just for readers but for journalists, artists, photographers, and literary writers. 

Graydon Carter, a former editor of Spy, the New York Observer, and Vanity Fair, has been held up over the years as a force of style, both in his personal life (he dresses well) and in his expansive vision of creative work. At Vanity Fair, Carter gave the movie industry a layer of polish and championed a particular idea of the good life—affluent and lush, yet seriously engaged in the world. As a New York restaurateur, he helped to promote a certain kind of refined dining: intimate, convivial, and bound to specific neighborhoods. And, as a power player, he remains a background impresario, helping to launch movies, shape events, and assemble people. All these activities are exercises in style, and all, in his telling, grew from his editorial work during an especially prosperous and thrilling era in American magazines. That era is the subject of the memoir “When the Going Was Good: An Editor’s Adventures During the Last Golden Age of Magazines” (Penguin Press), which Carter has written with the ghostwriter James Fox.

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Commercial culture and electoral politics share a basic truth: people want to feel a little rich, a little powerful. They want to brush against magic and mystery—rooms within rooms—and to move through a surprising, expansive world. Over the years, so many creative enterprises have been stripped of these qualities, leaving them lustreless and diminished. The paths of people like Carter are a measure of the golden age lost. But their memories are proof of the promise that remains. ♦

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Nathan Heller began contributing to The New Yorker in 2011 and joined the magazine as a staff writer in 2013.

INTELLICUREAN

Essays & Reviews - For The Intellectually Curious

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