Colloquium June_slides_en https://www.uni-giessen.de/en/faculties/planetarythinking/startmedia/colloquiumslidesen https://www.uni-giessen.de/@@site-logo/logo.png Document Actions Colloquium June_slides_en Elena Xoplaki_ppt Michael Düren_ppt Peter Winker_ppt David Christian_ppt Andreas Gattungen_ppt York Kautt_ppt Katrin Böhning-Gaese_ppt Andreas Langenohl_ppt