A major goal of the environmental movement is to conserve or improve the natural environment, but evidence showing that environmental mobilization produces positive environmental outcomes is mixed. This paper addresses a fundamental question about the relative impact of pro-environmental...

One key contentious issue in climate change negotiations is the huge difference in carbon dioxide (CO2) emissions per capita between more advanced industrialized countries and other nations. This paper analyzes the costs of reducing this gap. Simulations using a global computable general...