“Two of the behaviors that set early humans apart were the systematic sharing of food and altruistic group defense. Other primates did very little of either but, increasingly, hominids did, and those behaviors helped set them on an evolutionary path that produced the modern world.”

“Two of the behaviors that set early humans apart were the systematic sharing of food and altruistic group defense. Other primates did very little of either but, increasingly, hominids did, and those behaviors helped set them on an evolutionary path that produced the modern world.”

— Sebastian Junger