We’re on the verge of breakdown: a data scientist’s take on Trump and Biden

Intro:

Peter Turchin is not the first entomologist to cross over to human behaviour: during a lecture in 1975, famed biologist E O Wilson had a pitcher of water tipped on him for extrapolating the study of ant social structures to our own.

It’s a reaction that Turchin, an expert-on-pine-beetles-turned-data-scientist and modeller, has yet to experience. But his studies at the University of Connecticut into how human societies evolve have lately gained wider currency; in particular, an analysis that interprets worsening social unrest in the 2020s as an intra-elite battle for wealth and status…..