Zero-deforestation policies can be impactful if implemented
This paper assesses the impacts of corporate zero-deforestation supply chain commitments (ZDCs) in Brazil. It finds that in the Brazilian Amazon, where the Soy Moratorium ZDC has been both adopted and implemented, the commitment reduced direct deforestation for soy by 57% between 2006 and 2015 in the municipalities that it covered. In the Cerrado, in contrast, none of the seven companies (covering 66% of soy production) that have adopted ZDCs there appear to have fully implemented them - if they had done so, deforestation for soy in the biome could have been reduced by 46% between 2006 and 2015, estimates the paper.