Book review: California greenin': how the Golden State became an environmental leader by David Vogel

California Greenin': How the Golden State Became an Environmental Leader presents a political history of California's environmental leadership. David Vogel carefully details how citizen mobilisation, business support and regulatory capacity have iteratively enabled progressive reforms. This is a fascinating case study in its own right, but it also provides broader insights about progressive policy change – both methodologically and substantively, as Alice Evans explains.