The fate of the climate change regime hangs in the balance as the UN-led negotiations try to forge a new international strategy for the post-2020 period. Since 1992, the UNFCCC and its Kyoto Protocol has been the primary legal instrument to respond to the climate challenge. However, the intergovernmental process has been riddled with problems that have rendered it ineffective. The changing economic landscape has further made this country grouping problematic as some developing countries now emit more than some of their advanced counterparts. Such problems have crippled the existing regime...