Welcome to the audio walk "Heroes of the (Environ)ment"! This audio walk was created as part of a media project during the summer vacation of 2021 at the Landaustraße Playhouse. Numerous dedicated children and teenagers participated in this project, working together to bring it to life. They were supported by LPR Hessen, the City of Kassel, the Kassel Media Center, the Kassel City Cleaners, the Kassel Unpackaged Store Nachfüllbar, as well as citizens from Kassel.