Sapiens: 6 key ideas
The core ideas of Sapiens, each in under a minute, written in our own words. Want the full depth? Get the book.
- IDEA 1 OF 6
The cognitive revolution
Around 70,000 years ago humans developed the ability to share stories about things that don't physically exist.
That let strangers cooperate in large numbers.
- IDEA 2 OF 6
Farming was a trap
The agricultural revolution increased food supply and population, but many individuals worked harder and ate less varied diets than foragers.
- IDEA 3 OF 6
Shared fictions run the world
Money, nations, laws and companies exist because millions believe in them together.
They are powerful because they are shared.
- IDEA 4 OF 6
Forces of unification
Money, empires and universal religions gradually pulled humanity into one global system.
- IDEA 5 OF 6
The scientific revolution
Admitting ignorance, then exploring and experimenting, drove an explosion of knowledge and power.
- IDEA 6 OF 6
Progress isn't happiness
Material progress hasn't clearly made people happier.
Expectations rise with circumstances.
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