In 2023 the Grand Chamber of the European Court of Human Rights (ECtHR) in Strasbourg will hold a public hearing on the complaint of the Senior Women for Climate Protection Switzerland (KlimaSeniorinnen Schweiz) and four individual plaintiffs. A ruling by the Court will have far-reaching consequences. With their complaint against Switzerland at the European Court of Human Rights, the Senior Women for Climate Protection Switzerland and the four individual plaintiffs hope to clarify the question of whether and to what extent Switzerland is violating human rights through insufficient climate protection measures. The Climate Seniors are represented at the Court by an international team of lawyers led by Swiss lawyer Cordelia Bähr. The team includes Raphaël Mahaim (Switzerland), Marc Willers (United Kingdom), Martin Looser (Switzerland), Jessica Simor (United Kingdom), Richard Harvey (Greenpeace International).