J. Barth and W. Kiessling gave passionate talks about sustainability

In the frame of the 41. Erlanger Universitätstage in Ansbach about Sustainability J. Barth and W. Kiessling each gave a public presentation with the titels „Nachhaltigkeit Biodiversität und Klima“ (Sustainability Biodiversity and Climate) and „Wasser, Klima, Nachhaltigkeit“ (Water, Climate, Sustainability).
The presentations are available as movies here.