Changing Nature

S14, E1: Life On Earth Is Constantly Changing And Evolving However In Recent Years This Change Has Become More Serious As More Species Become Extinct And Our Air And Water Is Increasingly Polluted In This Episode Anja Explores Our Impact On The Ocean And Its Inhabitants From The Seas Smallest Component Plankton To Its Largest The Whale Along With The Invaluable Ecosystem Services They Provide