Leslie R. Crutchfield is an author and a leading authority on scaling social innovation and high-impact philanthropy. She is a senior advisor at FSG, a nonprofit consulting firm specializing in social sector strategy, evaluation, and research. Her previous book, Forces for Good, was recognized in The Economist on its annual list of Top Business Books.

John V. Kania is a managing director at FSG who oversees the firm's consulting practice. John is a featured author of the book Learning from the Future, and he has been published in Stanford Social Innovation Review and the Wall Street Journal. He is a former partner of both Mercer Management Consulting and Corporate Decisions, Inc.

Mark R. Kramer is cofounder and a managing director at FSG, cofounder of the Center for Effective Philanthropy, and a Senior Fellow at Harvard University. Mark speaks and writes extensively on topics in philanthropy and corporate responsibility, and has been published in Harvard Business Review and Stanford Social Innovation Review.
Visit their website, www.fsg.org