Sir David Attenborough issues dire warning about climate change

Sir David Attenborough has warned that climate change is the greatest threat to humanity and could lead to the collapse of civilisations.

The stark message was issued to world leaders at United Nations climate talks in Katowice, Poland, who were urged to take action to drive down greenhouse gas emissions.

Sir David said the world was facing its “greatest threat in thousands of years” and that time was running out.

To read the full report click here

Source: Telegraph.co.uk