Erica Ariel Fox teaches negotiation at Harvard Law School. She is a cofounder of the global leadership and change firm Mobius Exectuive Leadership and a senior advisor to McKinsey Leaderhip Development (MLD). A highly sought-after expert and speaker, she helps teams in trouble, inspires audiences, and supports businesses seeking transformational change. She also provides leadership training to public-sector organizations and through executive education courses. She is the author of Winning from Within: A Breakthrough Method for Leading, Living, and Lasting Change.