Substrate

A living collection of notes, ideas, and reflections from Doug Belshaw.

notes updated

Legitimisation, amplification, and the structure of permission

Laurens Hof writes about decentralised online social networks and does so very well, covering the wider social, political, and technical aspects. In his most recent post/newsletter he connects Elon Musk calling for race-based pogroms, the (unrelated) resignation of Keir Starmer as UK Prime Minister, and both the "structure of permission" and "amplification layer" that decentralised social networks could make even worse.

notes updated

I, for one, would like to be able to re-grow a finger if necessary

This gif is in no way accurate but I had fun making it in Midjourney.

Scientists have taken a surprising step toward unlocking regeneration in mammals, showing that the ability to rebuild complex body parts may not be lost after all—it may simply be switched off. Using a two-stage treatment, researchers redirected the body’s normal healing response away from scar formation and toward regrowth, successfully restoring bone, joints, ligaments, and tendons after amputation in animal studies.