The Hans Sigrist Symposium

Climate Justice: Scientific, Ethical, and Legal Dimensions

Friday, December 5, 2025

The Hans Sigrist Foundation is excited to recognize the prize field "Climate Justice: Scientific, Ethical, and Legal Dimensions" and to honor the 2025 Hans Sigrist Prize Winner at its annual symposium. The symposium includes speakers from Switzerland and from abroad and is organized by Prof. Dr. Martin Oeschger of the Oeschger Centre for Climate Change Research (OCCR). The symposium will take place from 09:00 - 16:15 on Friday, December 5, 2025. The detailed schedule will be available in August 2025.