Reatch is the independent grassroots think tank of young scientists in Switzerland. They promote a science-friendly culture in which scientific facts and viewpoints are balanced with societal and ethical aspirations. Their goal is to strengthen the relationship between politics, science and society in order to find the best solutions to societal challenges. Reatch works in a transdisciplinary way and relies on the innovation and drive of numerous volunteers. Among other things, they offer lectures and discussion evenings on scientific and socio-political topics in various Swiss cities.