Discovery Inc - Crash Course Big History Series 1 (2021) Part 7 Migrations and Intensification

Crash Course Big History Series 1 These 10 Short Episodes Are all about Big History which examines our past, explains our present, and imagines our future. It's a story about us. An idea that arose from a desire to go beyond specialized and self-contained fields of study to grasp history as a whole.

Part 7 Migrations and Intensification

In which Hank and John Green teach you about humanity conquering the Earth. Or at least moving from Africa into the rest of the Earth. As human beings spread out across the world and populations grew, humanity reached a critical mass of innovators, and collective learning took off! All these innovations were great for lots of human endeavors, but none fared better than agriculture.

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