Mark Lipton is an author, professor, and organizational strategist. HeĀ is a graduate professor of management at The New School in New York City and the author of Guiding Growth and the forthcoming Mean Men.

Chosen in 2015 by Deloitte as advisor to head eminence and content strategy for their new CEO Program, his experience in studying leadership covers four decades. As a consultant, he has served as a trusted adviser to organizations around the world, including Google, JetBlue, Citibank, the Ford Foundation, Centers for Disease Control and Prevention, the D. E. Shaw Group, and many others.