James K. Sebenius specializes in analyzing and advising corporations and governments worldwide on their most challenging negotiations. After years in the private sector (Blackstone) and the U.S. government (Commerce and State Departments), he is now the Gordon Donaldson Professor of Business Administration at Harvard Business School, where he founded the Negotiation unit and teaches advanced negotiation to students and senior executives. He directs the Harvard Negotiation Project at Harvard Law School and is a partner in Lax Sebenius LLC, a negotiations strategy firm.