The Fellow Travelers blog is hosting a forum in which different thinkers are asked to provide five guiding principles for a potential left foreign policy. The current participants are Rep. Ro Khanna, Kate Kizer of World Without War, and me. In mine, I tried to lay out how a left foreign policy would differ from a liberal one, based on five principles: restorative justice, solidarity, climate leadership, demilitarization, and global financial reform.