Capitalism isn't working. But is there a plausible alternative? The Blueprint lays one out: a system where workers control every lever of production, and competitive markets and state planning coexist side by side. Drawing on the history of socialist experiments and the economic debate over planning and markets, The Blueprint confronts the hardest questions about what went wrong in the past-and why it can go right in the future. The result is a socialism worthy of the twenty-first century.