259
The Productivity Paradox: Why Technology Makes the Economy More Efficient But Most People No Richer
(www.fullstackpm.tech)
This is a most excellent place for technology news and articles.
For family units but it quickly breaks down in larger groups and as complexity increases.
Ukraine has archeological evidence of cities of 20-40 thousand people with no evidence of hierarchy or rulers.
Source: dawn of everything by Graeber and Wengow