Sapiens -

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

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

Prioritize (stone knives, axes) and Firemaking so your tribe can cook meat and stay warm. 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):

"Imagined Reality." Unlike other animals, Homo sapiens can talk about things that don't exist (gods, nations, money, human rights). Build a Thatch Building with a roof as fast as possible

This period gave us unprecedented power, culminating in the potential to replace natural selection with "Intelligent Design" (AI, genetic engineering).

Build enough Hay Beds for every tribe member immediately. Sleeping on the ground makes them unhappy and unproductive. If they are too cold or hungry, they will stop working

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