20+ hour, 21+ min ago  (493+ words) A new view of the prisoner's dilemma 9: 00 AM CDT on June 16, 2026 Is it better to cooperate or to cheat? The prisoner's dilemma has long been used to understand everything from the behavior of competing microbes in a petri dish to…...

1+ mon, 2+ week ago  (262+ words) It's a question of motivation 3: 01 PM CDT on April 27, 2026 Over a five-year period, researchers monitored payments to a "microfinance institution in Sierra Leone, tracking more than 47, 000 transactions made by 7, 108 borrowers. Under the joint liability lending system, individual debtors must contribute…...