What will Europe look like if we continue to ignore the climate crisis? In a not too distant future, the once picturesque city of Lucerne (Switzerland) has become uninhabitable due to climate change. Beginning in an abandoned kitchen, the scope of the change is revealed on an ever-increasing scale, until finally the dried-up Lake Lucerne can be seen. 3,5% is is a hybrid of live action and 3D animation. It is based on real footage of the city of Lucerne, which was altered with CGI and Compositing (VFX). The audio consists of excerpts from interviews with Swedish climate activist and founder of the "Fridays for Future" movement Greta Thunberg.