The threat of climate change requires a rapid transition to a new, low-carbon style of economic development. How will the transition be financed? Most of the global potential for emission reduction is located in developing countries. Achieving this potential, plus adaptation to climate damages,...

The climate policy debate has advanced from science to economics, with a growing focus on creating carbon markets and getting the prices right. This is necessary but far from sufficient for an effective and equitable response to the climate challenge. While market-oriented forces such as the IMF...