The Intergovernmental Panel on Climate Change is an arm of the United Nations that is responsible for assessing science as it related to Climate Change.
OCED (Organisation for Economic Co-operation and Development)
OECD supports international efforts on climate action, with a focus on enhancing societal and economic resilience, improving productivity and reducing inequalities. Topics of OECD reports include finance, resilience and mitigation, as it relates to climate change.