Prince Charles warns of 'dangerously narrow window' to act on climate crisis – video

Speaking at the event in Riyadh on Saturday, Prince Charles said there was a 'dangerously narrow window' to accelerate climate action. In a video message to the Saudi Green Initiative Forum, and just a week before the Cop26 summit in Glasgow, the Prince of Wales said world leaders must consider the kind of future existence that we are bequeathing to our grandchildren and their children's children'. He also welcomed Saudi Arabia's target to reach net zero greenhouse gas emissions by 2060.

• Saudi Arabia sets target of net zero greenhouse gas emissions by 2060