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quomodocumque.wordpress.com/2026/06/04/t...
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11d
2mo
Twenty years ago this week (I thought it was twenty years ago today, but I just went back and checked and it was April 3, 2006) I fell down a flight of stairs at MSRI and broke the absolute fuck ou…
quomodocumque.wordpress.com
A well-thought-out statement. One thing I like about it is that it is not in any way anti-AI; the declaration merely says that, as with any other piece of technology, we should use it in ways that …
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The Leiden Declaration on Artificial Intelligence and Mathematics
Armiversary
Jordan Ellenberg
Jordan Ellenberg
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2mo
21d
11d
2mo
27d
7d
17h
I was in Boston for Pesach and stuck around an extra day because some more Wisconsinites, the mighty Milwaukee Brewers, were also coming into town to play the Boston nine. CJ and I took in the game…
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Brewers 8, Red Sox 6
Tomorrow is Memorial Day. William James, in 1897, dedicating the monument to Col. Robert Gould Shaw and the 54th regiment, a monument which still stands in Boston Common today: “And when Sout…
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“Let’s hazard an assertion: On or about June 2007, human character changed. To be more exact—because the phrase human character now feels antique—we might say instead that the human sensorium…
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Memorial Day
Human character, continuity of
“The High School Boy and His Problems” (pdf at link) is a 1921 book by Thomas Arkle Clark, Dean of Men at the University of Illinois. I think “The High School Boy and His Problems…
quomodocumque.wordpress.com
The College Boy and His Problems
Roger Brown on “Ms.”
In the fall of 1992, my senior year of college, I took a seminar on Social Psychology of Language with Roger Brown. (Roger Brown the psychologist, not Roger Brown the painter, one of my very favori…
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quomodocumque.wordpress.com/2026/04/08/m...
These are the notes from the recent Bourbaki seminar I gave about just some of the remarkable work people have done around the Cohen-Lenstra conjectures in the past few years. I have to submit the …
quomodocumque.wordpress.com
Recent progress around Cohen-Lenstra heuristics (notes from a Bourbaki talk)
Jordan Ellenberg
Jordan Ellenberg
Jordan Ellenberg
Jordan Ellenberg
Jordan Ellenberg
2mo
Jordan Ellenberg
Jordan Ellenberg
Yesterday I hit a pothole while biking up N. Allen St. and flew over my handlebars. Lying on the street, unable to get up, bleeding all over the asphalt. Several people stopped to help; one neighbo…
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People are good and the system works
It was felt that the 1894 exposition in Chicago needed a big iron monument to rival the Eiffel Tower, and a man named George Washington Gale Ferris had the decisive insight that what the occasion d…
Minor Epiphany Concerning the World Columbian Exposition of 1894 and John Hughes
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Jordan Ellenberg