"The 2015 Paris Accord stated the aim to limit the increase in global mean temperatures to 2°C compared to pre-industrial levels and if possible, keep it down to 1.5°C. Achieving this is possible, but the costs incurred are uncertain and the distribution of costs among nations is indistinct....

Subsidies are pervasive throughout OECD countries and much of this support is potentially harmful environmentally. This report presents sectoral analyses on agriculture, fisheries, water, energy and transport, proposing a checklist approach to identifying and assessing environmentally harmful...