From its advent in 2005 within global climate change negotiations, reducing carbon emissions from deforestation and other forest-related activities (so-called REDD+) has been experimented with in developing country contexts for over a decade now, with a wide array of expectations coming to be associated with it. Three consecutive conceptualizations are identifiable: carbon-centered, where REDD+ is primarily a climate mitigation strategy; co-benefits-centered, where REDD+ becomes a triple win solution for climate, biodiversity and communities; and landscape-centered, where REDD+ activities are embedded in integrated sustainable land-use approaches. In assessing such evolving expectations against existing REDD+ experiences, a mixed picture emerges. Some expectations, specifically relating to forest carbon financing, are not being adequately met, while others, notably the delivery of co-benefits, hold out more promise. Yet this also highlights a potential paradox facing REDD+. While there is growing recognition that co-benefit generation is key, and that piece-meal, forest-carbon focused REDD+ interventions are unlikely to address the complex causes of tropical forest loss, forest carbon is still being foregrounded in measuring and reporting on REDD+ performance, and in generating results-based payments (even as these aspects remain challenging). This implies, however, that the future of REDD+ may lie not in one conceptualization coming to dominate, but rather in coexistence of heterogeneous practices. REDD+ may end up as a patchwork of projects and practices with different foci and financing mechanisms. Although this cannot prevent trade-offs, such a heterodox REDD+ may provide building blocks for the polycentric governance of the world's remaining tropical forests. © 2016 The Authors. WIREs Climate Change published by Wiley Periodicals, Inc.
How to cite this article:WIREs Clim Change 2017, 8:e425. doi This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
INTRODUCTIONI n the collective global challenge posed by climate change, the idea of reducing or avoiding carbon emissions through forest conservation and sustainable use has attracted considerable attention. The global mechanism REDD+ has been, arguably, the most prominent site of multilateral political negotiations and activities on the ground with regard to mitigating forest-related carbon emissions. REDD+ stands for 'reducing emissions from deforestation and forest degradation in developing countries; and the role of conservation, sustainable management of forests and enhancement of forest carbon stocks in developing countries.' 1 It has been negotiated under the United Nations Framework Convention on Climate Change (UNFCCC) since 2005, as a mechanism to compensate developing countries for their efforts to reduce forest-related emi...