An activist in Berlin who has been on hunger strike for 30 days has called on German Chancellor Olaf Scholz to publicly commit to a radical change in climate policy. Engineer Wolfgang Metzeler-Kick, who has not eaten since March 7, said he is prepared to die if necessary. A second activist joined the 49-year-old 12 days ago. They are living in a tent camp in the park in Berlin's government district between the Bundestag and the Chancellery. With the campaign, titled "Starve until you are honest,