Wissenschaft am Abgrund: AE als oeffentliche Person ab 1919
In the 20s, Einstein is travelling a lot, not only to meet scientist colleagues. He also travels for political affairs. For the Department for Foreign Affairs he is a "most important factor for culture", who could hopefully help in reconnecting political relations.
In Berlin, Einstein meets important persons in the fields of science, politics, culture and economics. His summerhouse in Caputh becomes an important retreat from the turbulent life in Berlin.