Combining Texts

Ideas for 'On Motion', 'Sapiens: brief history of humankind' and 'On the Happy Life'

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3 ideas

24. Political Theory / A. Basis of a State / 1. A People / c. A unified people

20663

If a group is bound by gossip, the natural size is 150 people [Harari]

24. Political Theory / A. Basis of a State / 2. Population / a. Human population

20677

Since 1500 human population has increased fourteenfold, and consumption far more [Harari]

20688

People 300m tons; domesticated animals 700m tons; larger wild animals 100m tons [Harari]