By Connor Boyd For Mailonline
Published: 10:59 BST, 18 April 2019 | Updated: 12:19 BST, 18 April 2019
39
View
comments
Sir David Attenborough has warned Earth could be destroyed and the human race wiped out if global warming isn't tackled urgently.
The iconic broadcaster claimed climate change is the greatest threat to the planet in thousands of years and said the science has never been clearer.
Sir David, 92, issued his starkest warning yet about our future existence ahead of a BBC TV show tonight called Climate Change: The Facts, where he'll join other experts to discuss the issue.
Sir David Attenborough has issued his starkest warning yet about global warming amid mass protests wreaking havoc across London
His comments come as chaotic protests wreak havoc in London. Pictured: Climate change activists block the Waterloo Bridge with their vehicle during the Extinction Rebellion protest in London on Thursday
He said: 'Right now we are facing our greatest threat in thousands of years. Climate change. At the current rate of warming we risk a devastating future.
'The science is now clear that
