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How Societies Choose to Fail or Succeed
2004
1986
2015
2021
The Fates of Human Societies
1997
2010
A Controlled Experiment in Collapse--A Selection from Collapse
2012
Un pequeño libro sobre grandes temas
2016
2021
The Evolution and Future of the Human Animal
1991
On the Evolution and Future of the Human Animal
2014
What Can We Learn from Traditional Societies?
2012
Turning Points for Nations in Crisis
2019
The Evolution of Human Sexuality
1997