Max Planck – President of the Kaiser Wilhelm Society 1930 – 1937 | Max-Planck-Gesellschaft https://www.mpg.de/8241451/max-planck-kwg
Max Planck – President of the Kaiser Wilhelm Society 1930 – 1937: Planck’s long life and scientific work reflect the awakening and tragedy of the past two centuries, the belief in science and its failure in a special way.
In 1905 the German Physical Society appointed him Chairman