Dickson, Barney

This report analyses the current state of knowledge regarding the role of Nature-based Solutions (NbS) in climate change mitigation. It shows that in order to keep temperature rising to 1.5 degrees and achieve net zero by 2050 a significant contribution from NbS is both necessary and possible, provided the necessary finance is made available. It assesses the role that carbon offsets can play in the overall finance package.

Great uncertainty typically surrounds decisions and management actions in the conservation of biodiversity and natural resource management, and yet there are risks of serious and irreversible harm for both biodiversity and the humans that rely on it. The Precautionary Principle underlies all international conservation efforts and entails acting to avoid serious or irreversible environmental harm, despite lack of scientific certainty as to the likelihood, magnitude or cause of harm.