Sapiens

"The Discovery of Ignorance." Science began when humans admitted they didn't know everything, leading to rapid technological growth.

Keep an eye on your tribe's "Happiness" and "Health" bars. If they are too cold or hungry, they will stop working. Sapiens

The three "Universal Orders" that brought people together: Money , Empires , and Religion . "The Discovery of Ignorance

Assign multiple sapiens to new skills simultaneously to speed up progress. Sapiens

This allowed us to cooperate in large numbers (more than the ~150 natural limit for a tribe). The Agricultural Revolution (12,000 years ago):

Build a Thatch Building with a roof as fast as possible. Food left outside will rot quickly. Research & Roles:

"History's Biggest Fraud." Humans stopped foraging and started farming.