Log in
Watch fullscreen
2 days ago|1K views

David Attenborough has given his starkest warning about species extinction

Explainer Channel
Explainer Channel
Out of the 8 million species on Earth, experts think 1 million are facing extinction. Since 1970, vertebrate populations – birds, mammals, amphibians and reptiles – have declined by 60%. Just 5% of trawler-caught fish are left compared with a century ago.
Browse more videos