The lectures organized by the association regularly attract a great deal of interest, with over 100 registrations each. On March 6th, 2023, Dr. Christoph Kost gave a lecture on “Transformation scenarios for Germany: The new boundary conditions of security of supply and energy prices”. On May 15, 2023, Prof. Dr. Ernst Ulrich von Weizsäcker on the topic “Climate protection is not possible without very good science and technology”. We would like to take this opportunity to thank the speakers once again for their very exciting and informative presentations.