A warm Thank you to the Sponsors of the Summer University 2018.

Dieter Steiner - Zürich

Ulrich Hentschel - Art & Business Hotel Markgraf - Emmendingen

Volker Steinberg - Wehrle Werk AG - Emmendingen

Christiane Serbser - Berlin

Stadt Emmendingen

And to the members of the German Society for Human Ecology