First paragraph:This year (2015) marks the 21st formal anniversary of the United Nations Framework Convention on Climate Change (UNFCCC) and in December a new climate treaty is expected to be reached. Yet, the UNFCCC has not been successful in setting the world on a path to meet the 2 degree target 1 . Meanwhile, other forums, such as the G20 and subnational forums, have increasingly become sites of climate change initiatives [2][3][4][5][6] . There has, however, to date been no systematic evaluation of what forums climate change policy-makers and practitioners perceive to be needed in order to effectively tackle climate change. Drawing on survey data from two recent UNFCCC Conference of the Parties (COP), we show that there exists an overall preference for state-led, multilateral forums. However, preferences starkly diverge between respondents from different geographical regions and no clear contender to the UNFCCC emerges. Our results highlight difficulties in coordinating global climate policy in a highly fragmented governance landscape.International efforts to tackle the challenges posed by climate change have in the past two decades centered on multilateral negotiations under the UNFCCC. Several scholars note however that the international negotiations under the UNFCCC have produced diminishing returns over time 7 . This has generated discussions about whether multilateralism should be abandoned in favor of minilateralism 8 , along with suggestions to shift the negotiations to other smaller and more flexible forums 9