Watch " " Online HDToday. Wünsdorf in Brandenburg was a military base for decades: first for the Prussians, then for the Wehrmacht and finally for the Red Army. At the center of Elfi Mikesch's multifaceted essay is the pioneer of ecological urban development Ekhart Hahn, who, together with artists, is committed to a new, sustainable use of the site - above all in the interests of peace. Is a catharsis possible after the catastrophe?