Stability is a hard sell, I'll grant you; the payoff is far away. No hominid ever thought, "If I poke this stick into a termite mound, then 50,000 generations from now my progeny will pay for five streaming services, including Peacock." They thought, "I am tired of chasing these termites all over the place when there's a veritable termite fountain over there." And suddenly, right then, they were eating the world. Humans are here for a good time, not a long time.