Tick, tock, we copy a clock. This story begins with Galton and ends with economist Gregory Clark. 1) Networks in your mind mean that "you" is always plural, "I" never exists, and stories you tell shift from moment to moment. 2) Differences between men and women, seeded in the womb, make individualists or collectivists. 3) One irony: Genes implanted in women by grand- fathers produce mothers who obey and brag about a leash that ties them to their child...