10,000 years of data shows that civilizations grow until they hit an information-processing ceiling. Then they invent new tools like writing, currency, bureaucracy… or collapse. We are at one of those ceilings now.
nature.com
The Seshat database has made it possible to reveal large-scale patterns in human cultural evolution. Here, Shin et al. investigate transitions in social complexity and find alternating thresholds of polity size and information processing required for further sociopolitical development.