About 70% of our planet is covered by oceans and seas: large, full of life and mysterious.

… they are a source of food, way of transportation, oxygen producer, and more. But the sea is in danger: overfishing, plastic waste, acidification, species extinction. We need to better understand the marine life and deal with it in a sustainable way, because our life is closely linked to the sea. If it is sick, we cannot stay healthy.

The video was released in German, English, and French and was shortlisted for the 2017 KIT Science Film Award.