Nøgleord Marine Conservation

Denne dokumentar følger oceanografen Sylvia Earles kampagne for at redde verdens oceaner fra trusler som overfiskning og giftigt affald.

Jeremy Wade examines and explores some of the planet's largest waterways to understand how exploitation and pollution are contributing to the destruction of rivers that were once the lifeblood of communities.

In this six-part series Ron and Valerie Taylor travel in the underwater world showing the special relationship Valerie has developed with the creatures of the blue wilderness. Now she fights for the future of these creatures.