The document discusses the complexities and challenges of international climate diplomacy, particularly in the context of the upcoming climate treaty to be negotiated in 2015. It critiques the reliance on legally binding agreements, citing the Kyoto Protocol's failures and argues for a more pragmatic, voluntary approach that reflects the differing capacities and commitments of countries like China and India. The analysis notes the evolving stances of these countries and the potential for new models of environmental cooperation, as exemplified by the Copenhagen Accord.