If we don't confront climate change,we won't end poverty

Jim Yong Kim, President, World Bank Group

Marion Vieweg et al. (2014)

In this report we evaluate available options for a variety of aspects around the differentiation of mitigation commitments. We find that for the level of participation, the selection of commitment types, and choice of effort-sharing approaches there is no silver bullet. A portfolio approach that incorporates multiple options may be most suited to ensure environmental effectiveness, cost-effectiveness and political feasibility.