Science-Policy Interfaces: From Warnings to Solutions

How are scientists supposed to convey timely warnings and inform policymaking? Since 1972, a variety of formal mechanisms called science-policy interfaces (SPIs) have been set up in global environmental governance to identify risks and propose solutions.

This policy brief explores what what can be learned from 50 years of bridging the gap between science and policy on global challenges like climate change, biodiversity loss and pollution. It also reviews lessons learned, especially as countries debate possible new stand-alone SPIs - one on food systems and another on chemicals and wastes.

A three-pronged approach can guide policymakers as they design SPIs to be credible, relevant, legitimate, transparent and inclusive.