Cultural Evolution

Cultural Evolution

A drawing of a group of people soaring in a plane, embodying cosmism.
In revolutionary Russia, a group of forward-thinking philosophers offered an alternative to both futurism and communism.
Book cover of "The Story of CO2 Is the Story of Everything" by Peter Brannen, featuring themes like fire and human evolution, alongside the text “an excerpt from” on a light blue background.
In this excerpt from "The Story of CO2," Peter Brennan explains how changes in the Earth's ecosystem led to fire, which in turn led our ancestors to become the "fire apes."
Diagram showing human evolutionary relationships and gene flow among Khoisan, West Africans, Non-Africans, Neanderthals, and Denisovans over time, with percentages of genetic admixture indicated.
After more than a million years of separation, two branches of humanity reunited around 300,000 years ago, suggests new research.