Creation of the IPCC (1988)
November 1988What Happened
The United States strongly supported creating the Intergovernmental Panel on Climate Change to assess scientific research on climate change. The Reagan administration helped establish the body through the World Meteorological Organization and UN Environment Programme, viewing scientific consensus as preferable to unilateral national assessments.
Outcome
The IPCC began producing assessment reports that synthesized climate science for policymakers, with significant US scientific participation and funding.
The IPCC's work provided the evidentiary foundation for the Kyoto Protocol and Paris Agreement. The US contributed roughly 30% of voluntary IPCC funding over four decades—until withdrawing in January 2026.
Why It's Relevant Today
The AI panel is explicitly modeled on the IPCC, but arrives with the opposite US posture: American opposition rather than leadership. This inversion illustrates how dramatically US orientation toward multilateral scientific bodies has shifted.
