Which international organization is leading global climate change efforts in 2025 through negotiations, policies, and the Paris Agreement?

The UNFCCC (United Nations Framework Convention on Climate Change) is the correct answer. It is the primary international treaty body established to combat dangerous human interference with the climate system. It provides the framework for international climate negotiations, policy development, and is the parent treaty of the Paris Agreement, making it the leading organization for these efforts in 2025 and beyond.

• IPCC (Intergovernmental Panel on Climate Change) assesses climate change science but does not lead negotiations or policy implementation.
• UNEP (United Nations Environment Programme) is a leading global environmental authority, but the UNFCCC specifically leads climate change negotiations and the Paris Agreement.
• WHO (World Health Organization) focuses on international public health and is not the primary body for climate change negotiations.