Climate activists in Berlin temporarily blocked two roads in the south and north of the German capital on Monday morning. According to the organizers, the slip roads to a motorway in the southern Steglitz district and another road in northern Pankow district were affected. Police said they attended both locations. Photos on Twitter showed a small group of people in high-visibility vests sitting on the roads. Behind them are some of the activists who made headlines before the national elections in September when they went on hunger strike in an effort to pressure the incoming government to incr…