John Pearson
banner
jmxpearson.bsky.social
John Pearson
@jmxpearson.bsky.social
Computational neuroscience, neuroML, natural behavior. I charge more for miracles. PI @ pearsonlab.github.io. @dukemedschool.bsky.social.
This is almost certainly the answer.
January 20, 2026 at 11:27 AM
Most people are not using Python because it’s the “best” language but because there’s significant mindshare and a huge cost to reproduce complex libraries. If anything, this is what’s slowing alternative language development, not LLMs.
January 20, 2026 at 3:10 AM
I’m not arguing language development will or should stop, but the set of people developing new languages is a tiny proportion of coders. I’m not sure why people using Claude, etc. should make a difference there?
January 20, 2026 at 3:10 AM
I can ask Claude to read language docs and try to code something basic. But I acknowledged in my reply that there would have to be some work done de novo.
January 20, 2026 at 3:10 AM
If you don’t opt out, it’s using your interactions to train the next model. And translation of code across languages seems to require much less training data. But yes, seems like someone needs to write the initial code bases. That said, if we all start using Claude, less incentive for new langs?
January 19, 2026 at 9:32 PM
Reposted by John Pearson
An animated graphic showing wingbeats of different birds. This one is so beautiful.

Image: Eleanor Lutz

tabletopwhale.com/2014/09/29/f...
January 16, 2026 at 3:15 AM
👆
January 15, 2026 at 6:51 PM