Our Threatened Oceans

The oceans are an important foundation of our lives – they regulate our climate and are an invaluable source of food. However, we threaten their health by heating up the planet, over-fishing and polluting these waters.

Stefan Rahmstorf, Professor of Ocean Physics at the University of Potsdam and Katherine Richardson, Professor of Ocean Biology at the University of Copenhagen, describe the fascinating world of oceans and riches of sea life, demonstrating how we can effectively protect the oceans‘ ecosystem.