When Strauss wrote his operettas, bats had a much larger choice of habitat. His waltzes stand for a model of society in which men and women, social strata and ethnic groups could mix freely. Today those achievements are sometimes badmouthed, while anthropocentric hubris spells social and ecological disaster. In a multi-media, transdisciplinary biodiversity show, author, DJ, ecologist and biodiversity champion Dominik Eulberg will stage his utopian visions. Biodiversity versus monoculture, socially and ecologically!