Richard Elwes

@richardelwes.bsky.social

Mathematician and Writer in UK. Author of "Huge Numbers" (Basic Books, April 2026). www.richardelwes.co.uk

Like all mathematicians today, I am mulling over the end of one era, and the start of a new one. Looking backwards, what do you think was the final great mathematical theorem proved without the use of AI?

It’s my annual why-haven’t-I-been-to-more-cricket-this-year September dash to Headingley to watch Yorkshire women take on Lancashire. Which means I am honoured to watch Kate Cross’s final professional game - congratulations to her on a magnificent career.

Kate Cross bowling for Lancashire against Yorkshire at Headingley.

What these highly eminent mathematicians are objecting to is not so much "AI" as "the current behaviour of AI companies". They are like big game hunters, who just want an impressive trophy to mount on their wall, and have no further interest in the animal or its enviroment.

Terence Tao@teorth.bsky.social · 2w ago

A group of 25 Fields Medalists, including myself, have made a joint declaration on Math and AI: mathandai.org . We welcome additional signatories. See also this article in the Economist announcing the declaration: www.economist.com/science-and-...

Aged 47, I have just lost my last baby tooth. Can anyone beat that? For the curious, I was missing an adult tooth in that position, so the milk tooth was never pushed out in the usual way. But after long years of service it was starting to disintegrate so was extracted this morning.

I’m in Malaysia! I just gave a talk to a high school maths club. They requested something on a big numbers. At the end one of the students showed me this portrait. I am pleased with it and think “much much much” is a fair précis of my talk.

A hand drab sketch of Richard with a microphone giving a talk saying “much much much”.

Hope the England footballers don’t get too monstered in the press. They seem like decent lads, they produced some great moments, and it’s not their fault if the manager’s strategy of playing with a goalie and ten defenders backfires.