Sapiens -

Build enough Hay Beds for every tribe member immediately. Sleeping on the ground makes them unhappy and unproductive.

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

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

If you are playing the colony simulator game Sapiens , your first goal is to ensure your tribe survives its first winter.

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 enough Hay Beds for every tribe member immediately

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

The three "Universal Orders" that brought people together: Money , Empires , and Religion . Prioritize (stone knives, axes) and Firemaking so your

If you are reading Yuval Noah Harari's book, the narrative is split into four major "revolutions" that shaped our species.