1318-rne-jahreskonferenz-5558

RNE Annual Conference on 4 June 2018. Photo: Benjamin Pritzkuleit, © German Council for Sustainable Development (RNE)

RNE Annual Conference on 4 June 2018. Photo: Benjamin Pritzkuleit, © German Council for Sustainable Development (RNE)

RNE Annual Conference on 4 June 2018. Photo: Benjamin Pritzkuleit, © German Council for Sustainable Development (RNE)