Sir David Attenborough: Climate change ‘our greatest threat’

The naturalist Sir David Attenborough has said climate change is humanity’s greatest threat in thousands of years.

The broadcaster said it could lead to the collapse of civilisations and the extinction of “much of the natural world”.

He was speaking at the opening ceremony of United Nations-sponsored climate talks in Katowice, Poland.

From the BBC: https://www.bbc.com/news/science-environment-46398057

2018-12-04T15:25:40-07:00December 4th, 2018|News|Comments Off on Sir David Attenborough: Climate change ‘our greatest threat’