Scientists and policy-makers in many fields struggle to synthesize the quickly evolving state of empirical work. We create an online tool for collecting, analyzing, combining, and communicating a wide range of empirical results, and supporting their integration into computational models....

Climate change mitigation requires sustainable energy transitions, but the political dynamics of these transitions are poorly understood. This article presents a general dynamic model of energy policy with long time horizons, endogenous electoral competition, and techno-political path...