Corn field at the organic farm of climate plaintiffs family Lütke Schwienhorst in Brandenburg. Together with two other families impacted by the global warming and with Greenpeace e.V., they are taking legal steps for effective climate protection and file a complaint against the German government with the Berlin Administrative Court. The estate of the Schwienhorst family exists since the 18th century. Around 120 dairy cows of the endangered domestic animal breed "Deutsches Schwarzbuntes Niederungsrind" (German Black Pied cattle) are milking here. Extreme weather events such as heatwaves hit the farm hard.