This document discusses REDD+, a mechanism for reducing emissions from deforestation and forest degradation. It notes that past policies have failed to stop deforestation, and additional incentives are needed to encourage forest conservation. REDD+ aims to provide payments from polluters in advanced countries to support conservation and sustainable forest management in developing countries. The document summarizes key COP meetings that advanced REDD+ and established safeguards. It also provides examples of a REDD+ pilot project in Nepal that measured forest carbon, distributed payments to communities, and found social and environmental co-benefits of the program.