Extras

Video thumbnail: First Civilizations Rise of Inequality

First Civilizations

Rise of Inequality

Explore the rise of inequality and threat of dictatorship.

Rise of Inequality

Video thumbnail: First Civilizations Humans Are Social

First Civilizations

Humans Are Social

Humans are social creatures. Evolutionary Psychologist Michael Muthukrishna explains.

Humans Are Social

Video thumbnail: First Civilizations Episode 3 Preview | Cities

First Civilizations

Episode 3 Preview | Cities

Investigate why cities were so integral to the rise of civilization.

Episode 3 Preview | Cities