* This paper reflects the contributions and insights of many of my colleagues at the Balsillie School of International Affairs. I am particularly indebted to Jonathan Crush for drafting the “Migration, Mobility and Food Security” section. I am also grateful for the significant input and support provided by Simon Dalby and Alan Whiteside. Lastly, the feedback, opinions and suggestions of Alison Blay-Palmer, Joel Blit, Neil Craik, Alistair Edgar, Alison Mountz, Jatin Nathwani and John Ravenhill are also gratefully acknowledged.