We offer a framework to assign quantitative allocations of emissions of greenhouse gases (GHGs), across countries, one budget period at a time. Under the two-part plan: China, India, and other developing countries accept targets at Business as Usual (BAU) in the coming budget period, the same...

Three gaps in the Kyoto Protocol most badly need to be filled: 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 think that members will abide by commitments. To be...