What can we do to stop the destruction of our oceans and the amazing species that inhabit them? In this nature video, we bring you the shocking facts about the effects of overfishing on marine environments – and some of the possible solutions for protecting them. We need to take action now to preserve the diversity of our seas and to prevent them from turning into 'jellyfish soup'.

This nature video was produced in association with Selfridges, Greenpeace, ZSL, Marine Conservation Society, Pew Environment Group and ClientEarth.