Sustainability is an impressive concept that is often seen as a big word. But when it comes to everyday actions, the small steps each individual takes together can have a huge impact. What we consume within our own four walls can directly impact the world's largest and most vital ecosystems. To counteract the threatening decline in biodiversity, we must take action together.

On February 9, 2023, the first Sustainability Forum of the University of Cologne took place at the Life Science Campus Cologne. Here we show the variety of topics and committed groups based on the posters presented.