Yossi Sheffi is Elisha Gray II Professor of Engineering Systems at MIT and Director of the MIT Center for Transportation and Logistics. He has worked with leading manufacturers and logistics service providers around the world on operations and strategy issues and is the author of three award-winning books: The Resilient Enterprise: Overcoming Vulnerability for Competitive Advantage, Logistics Clusters: Delivering Value and Driving Growth, and The Power of Resilience: How the Best Companies Manage the Unexpected, all published by the MIT Press.