The actual main objective of international negotiations on climate change aims at elaborating a coordination regime integrating developing countries. The international coordination system built at the Kyoto Conference relies on a coordination system based on quantity based objectives. This architecture is more the result of successive compromises rather than the result from the deployment of an ex-ante fully-fledged vision of any actor, and its elaboration has been fully disconnected from development issues. In addition to the impossibility to get an agreement on rules for quota allocation among all the parties, this system shows irreconcilable contradictions between climate and development issues. This article aims, starting from examples of synergies between climate and development, at enunciating bases of an amended Kyoto Protocol which could bridge the gap between climate and development.