BARRY NALEBUFF is the Milton Steinbach Professor at Yale School of Management, where he teaches negotiation, innovation, and strategy.  He is the coauthor of Thinking Strategically, Co-opetition, Why Not?, and The Art of Strategy.  A graduate of MIT, and a Rhodes Scholar, he earned his doctorate at Oxford University.  He has been a columnist for Forbes, and a regular commentator on Marketplace.

SETH GOLDMAN is the president and TeaEO of Honest Tea, which he cofounded with Barry Nalebuff in 1997.  He is an internationally recognized spokesman for mission-driven enterprise and sustainability.  He appears regularly on MSNBC, CNBC, and Fox. He blogs for Treehugger.com, Inc.com, The Huffington Post, and the New York Times.