Invitation to ISSBG 2025 International Multidisciplinary symposium

https://sites.google.com/view/geometree-symposium/2025-edition/issbg-2025 The fourth edition of the International Symposium on Square Bamboo and the Geometree ISSBG will once again bring together specialists from different fields to inspire and learn from others. The 2025 ISSBG symposium is dedicated to the eminent logician Prof. Revaz Grigolia, who passed away last August. His long term collaborator and friend, Prof. Di Nola, will talk about their joint work. The program is once more exciting, with many crossboundary talks, spanning geometry, immunology, logic, astronomy, life and all that. This is the true spirit of the symposium; In previous years, we have offered a diverse program spanning logic, geometry, biology, differential equations, sounds, and music, and now astronomy/cosmology completes the quadrivium. This cross-fertilization has already led to new insights into the connections between the fields, helping us to answer the most important questions in science