Radical forms of protest have historically been deployed by social movements to cast a spotlight on desperate situations, when conventional legal and political responses have been deemed woefully inadequate.
Climate scientists took turns to deliver speeches on the perils of global warming to the Swiss parliament on Monday in an event triggered by the hunger strike of a frustrated Swiss father on its doorstep last year.
Disappointment with COP26 is driving climate activists and researchers to seek ways to speed action outside the United Nations process to slow global warming.
Despite the hospitalization of a strike organizer, the young activists say they will continue their protest in front of the Reichstag until German chancellor candidates speak with them before the election.