Emily Conover in Science News:
At every moment, subatomic particles stream in unfathomable numbers through your body. Each second, about 100 billion neutrinos from the sun pass through your thumbnail, and you’re bathed in a rain of muons, birthed in Earth’s atmosphere. Even humble bananas emit positrons, the electron’s antimatter counterpart. A whole universe of particles exists, and we are mostly oblivious, largely because these particles are invisible.
When I first learned, as a teenager, that this untold world of particles existed, I couldn’t stop thinking about it. And when I thought about it, I could barely breathe. I was, to steal a metaphor from writer David Foster Wallace, a fish who has only just noticed she’s swimming in water. The revelation that we’re stewing in a particle soup is why I went on to study physics, and eventually, to write about it.
To truly fathom matter at its most fundamental level, people must be able to visualize this hidden world. That’s where particle detectors come in. They spot traces of the universe’s most minuscule constituents, making these intangible concepts real. What’s more, particle detectors reveal beauty: Particles leave behind graceful spirals of bubbles, flashes of light and crisp lines of sparks.
More here.

Once a specialized school of thought developed in law schools, critical race theory (CRT) has become a favorite wedge issue for the Republican Party. During the final months of his presidency, Trump warned that CRT was infiltrating American schools and ordered a halt to what he claimed was CRT-inspired diversity training in federal agencies. Florida’s governor, Ron DeSantis, regularly refers to CRT as a Marxist plot to undermine the nation, and Christopher Rufo, director of the Center on Wealth and Poverty at the conservative Discovery Institute, terms it “a grave threat to the American way of life.”
These are a few of the
Shaan Sachdev over at the LA Review of Books:
Branko Milanovic over at his substack:
Kim Phillips-Fein in The New Republic:
Three heteronyms in particular enabled Pessoa to work through the history of poetry. Impersonating a simple shepherd called Alberto Caeiro, he wrote naive pastoral lyrics; as the refined classicist Ricardo Reis, he composed Latinate homages to the gods; giving voice to the futurist Álvaro de Campos, supposedly an engineer by trade, he celebrated mechanised urban modernity. Commuting between these aliases was like metempsychosis or perhaps, as Pessoa confessed to a critic, like changing sex. His alter egos had extra-literary uses too. To extricate himself from a flirtation with a clingy young woman, Pessoa made Campos write a letter warning her off and when she telephoned in the hope of making a date he answered the call as Reis and informed her that Fernando was not available.
The title of Rebecca Donner’s astonishing new book is a line by Goethe, from a volume of his poems that had been smuggled into the cell of Mildred Harnack — an American woman who was shackled in a Berlin prison, awaiting her death sentence by the Nazi regime. On Feb. 16, 1943, the day she would be taken to the execution shed and beheaded, a chaplain found Mildred hunched over the poems, scribbling in the margins. The heavy gothic font of the German original was accompanied by the ghostly script of her English translation, written with a pencil stub.
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The better machines become at transferring equivalent words and even almost correct syntax and grammatical structures from one language to another, the more the mechanics of translation matter less, and the more we are aware of inflections and innuendoes; what we don’t know what to call, we call beauty.
Vaclav Smil is my favorite author, but I sometimes hesitate to recommend his books to other people. His writing, while brilliant, is often too detailed or obscure for a general audience. (Deep dives on