David Bollier is an American activist, scholar, and blogger who explores the commons as a powerful paradigm for re-imagining economics, politics, and culture. He pursues this work as Director of the Reinventing the Commons Program at the Schumacher Center for a New Economics, and as cofounder of the Commons Strategies Group, an international advocacy project.

Bollier has been an author or editor of ten books on the commons over the past twenty years, including Think Like a Commoner, now translated into six languages, and Free, Fair and Alive: The Insurgent Power of the Commons (with coauthor Silke Helfrich). Bollier’s blog, Bollier.org, is a widely read source of news and commentary about the commons, along with his monthly podcast Frontiers of Commoning. He co-organizes international conferences and strategy workshops, and consults regularly with diverse activists and policy experts in the US and Europe. Bollier lives in Amherst, Massachusetts.