We explore a framework that could be used to assign quantitative allocations of emissions of greenhouse gases (GHGs), across all countries, one budget period at a time, as envisioned at the December 2011 negotiations in Durban. Under the two-part plan: (i) China, India, and other developing...

A new climate change treaty must plug three gaps: the absence of emission targets extending far into the future, the absence of participation by the United States, China, and other developing countries, and the absence of reason to expect compliance. To be politically acceptable, it must obey...