05.02.2014 Tagber: Going Green: The Emergence and Entanglements of the Green Movement in Australia, the USA and Germany, 1970 to the Present Day Astrid Mignon Kirchhof, Humboldt Universität, Berlin; Helmuth Trischler, Deutsches Museum / Rachel Carson Center, München München 07.11.2013 - 08.11.2013