Pursuant to the Paris Agreement, a task force was struck by the Warsaw International Mechanism to make recommendations to the Conference of the Parties to the UNFCCC on how to reduce the risks of climate-related displacement. Its 2018 report recommended that parties work towards development of national legislation, cooperate on research, strengthen preparedness, integrate mobility into wider adaptation plans, work towards safe and orderly migration, and provide assistance to people internally displaced for climate-related reasons. Such recommendations dovetail strongly with the objectives of the Compacts on Migration and Refugees as well as the Sendai Framework for DRR and the 2030 SDGs. The SDGs, which include multiple goals and targets in which migration plays an explicit role in fostering development , may be seen as completing the international policy arrangements necessary for addressing future climate-related migration and displacement.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report