4 ideas
18151 | Could we replace sets by the open sentences that define them? [Chihara, by Bostock] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
22725 | When players don't meet again, defection is the best strategy [Axelrod] |
22724 | Good strategies avoid conflict, respond to hostility, forgive, and are clear [Axelrod] |