But there is a darker, more volatile driver lurking in your bloodstream. It is the chemical lever that has dictated the rise and fall of empires, the invention of the wheel, and even the reason you find a deep voice attractive.
High-T males don't just live in a cave; they build a fortress . They domesticate wolves (dogs) to hunt better. They throw spears harder. They dig deeper mines for metals. Secret Testosterone Nexus Of Evolution
It is Testosterone.
Anthropologists studying the Tsimane people or looking at medieval battlefields find that "Winner T" (the spike after a victory) is more important than baseline T. The man who can win the battle, then drop his T levels to cuddle his children and build consensus in the tribe, is the true evolutionary champion. Here is the danger of this secret nexus: We live in a world of chairs, screens, and safety. But there is a darker, more volatile driver
This is the "Grandfather Paradox." If T is so great, why doesn't evolution just make us all raging maniacs? They domesticate wolves (dogs) to hunt better