Members of the Last Generation climate activism group daubed orange paint onto the façade of the German chancellery on Saturday morning. A photo published by the group shows the phrase “Help! Your children” written in large letters, and numerous handprints. Several activists can be seen sitting or lying down on the ground in front of the wall. Berlin police are investigating the incident, and detained 16 people between the ages of 13 and 16 to check their identities. The police opened an investigation on suspicion of damage to property. The activists are calling on the German government to liv…