The following video links can help illustrating what critical thinking is:

Frank Fischer discussedClimate Denial and Post Truth Challenges for Policy Science” in his plenary talk at the Fourth International Conference on Public Policy in Montreal, Canada

Frank Fischer spoke in February 2021 on Post-Truth and Climate Denial Politics to the Atelier on Interdisciplinary Research on Environment at Sciences Po in Paris.

CPS and the Argumentative Turn

Frank Fischer and Piyapong Boossabong on participatory governance