David Bollier is an American activist and scholar who studies the commons as a new paradigm for re-imagining economics, politics, and culture. He has been Director of the Reinventing the Commons Program at the Schumacher Center for a New Economics (USA) since 2016, and frequently collaborates with an international network of brilliant irregulars. He blogs at Bollier.org, hosts the podcast Frontiers of Commoning, and has written ten books on the commons, including The Commoner's Catalog for Changemaking, Patterns of Commoning, The Wealth of the Commons, and, with Silke Helfrich, Free, Fair and Alive. Bollier lives in Amherst, Massachusetts.