I talk with Gyöngyi Kovács, using the magic of Skype, about Sustainable Supply Chains, and what it means to focus on sustainment as a core principle in supply chain management. To learn more about Professor Kovács, visit her profile at http://www.hanken.fi/staff/kovacs/. She has a strong research and personal interest in sustainment, and in humanitarian supply chain issues. Visit http://humloggroup.org to learn more.