4 ideas
20653 | Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson] |
22724 | Good strategies avoid conflict, respond to hostility, forgive, and are clear [Axelrod] |
22725 | When players don't meet again, defection is the best strategy [Axelrod] |
20698 | Irenaeus says evil is necessary for perfect human development [Irenaeus, by Davies,B] |