1 “... of global greenhouse gas emissions" and "assisting developed countries to meet part of their mitigation...”

2 “... in the diverse policy toolkit needed to address the global issue of climate change. This paper identifies the key...”

3 “... reductions and the global aggregate emissions mitigation effort. Currently, there is limited international...”

4 “... to be measured so that we have a full understanding of how the various commitments add up to an aggregate global...”