14 January 2025, UNESCO World Logic Day 2025

UNESCO proclaimed 14 January to be World Logic Day, a global day of supporting the development of logic through teaching and research, as well as to public dissemination of the discipline.

The coordination of World Logic Day 2023 is -- for the 5th time -- in the hands of the Conseil International de Philosophie et des Sciences Humaines (CIPSH) and its member organization, the DLMPST/IUHPST. We would like to encourage logicians all around the world to organize (possibly small) events in close proximity to 14 January 2025 to celebrate this day. We have learned over the last years that online meetings are easier to finance, better for the environment, and considerably more inclusive. So consider both in person and online events. Events will be listed on the CIPSH website.