DANIEL KAHNEMAN is Eugene Higgins Professor of Psychology Emeritus, Princeton University, author of Thinking, Fast and Slow, and co-author (with Cass R. Sunstein and Olivier Sibony) of Noise. He is the winner of the 2013 Presidential Medal of Honor, and the recipient of the 2002 Nobel Prize in...

MIHALY CSIKSZENTMIHALYI (1934-2021) (pronounced "chick-SENT-me high") was a Hungarian-born polymath who recognized and named the psychological concept of "flow," a highly focused mental state conducive to productivity. He was Distinguished Professor of Management at Claremont Graduate University...