Sep 3, 2022
That's the theory that was popular paricularly in the 50s. Then, it was discovered that our progenitors actually cooperated with each other in order to survive, and the dog-eat-dog theory started to wane.
Written by Katharine Valentino
Still trying for the words to help us do & feel good things. Owner of Reviews for Medium Featured Books. I write life stories & about politics / social issues.