Luisa Neubauer of Fridays for Future movement lays out protest posters for climate protection in front the German parliament building the Reichstag in Berlin, Germany, Friday, April 24, 2020. Because of the continuing spread of the coronavirus, the climate strike will be digitally distributed on the Internet. (Kay Nietfeld/dpa via AP)

Activists of Fridays for Future movement placed protest posters for climate protection in front the German parliament building the Reichstag in Berlin, Germany, Friday, April 24, 2020. Because of the continuing spread of the coronavirus, the climate strike will be digitally distributed on the Internet. (Kay Nietfeld/dpa via AP)

Activists of Fridays for Future movement placed protest posters for climate protection in front the German parliament building the Reichstag in Berlin, Germany, Friday, April 24, 2020. Because of the continuing spread of the coronavirus, the climate strike will be digitally distributed on the Internet. (Kay Nietfeld/dpa via AP)