Karl Polanyi (1886–1964) returned to public discourse in the 1990s, when the Soviet Union imploded and globalization erupted. Best known for The Great Transformation, Polanyi’s wide-ranging thought anticipated twenty-first-century civilizational challenges of ecological collapse, social disintegration and international conflict, and warned that the unbridled domination of market capitalism would engender nationalist protective counter-movements. In Karl Polanyi and Twenty-First-Century Capitalism, Radhika Desai and Kari Polanyi Levitt bring together prominent and new thinkers in the field to extend the boundaries of our understanding of Polanyi’s life and work.