The Real Reason We Stopped Having Babies

概要

Why do richer, safer countries have fewer children? Evolution can cut deep into this. Evolution can't order you to breed, so it baited you with pleasure. Humans took only that reward through birth control and skipped the bill — pregnancy. That's the great hack of evolution. But even if one person out-tricks evolution, the cultures that forbid birth control keep multiplying... A gentle older sister cuts into social questions with evolution (with a clueless, cheeky sidekick). What you'll learn Evo...