A climate summit of world leaders in 40 days’ time will be the “turning point for humanity”, PM Boris Johnson has said in a speech to the United Nations. He warned that global temperature rises were already inevitable, but called on his fellow leaders to commit to major changes to curb further warming.
Four areas needed tackling – “coal, cars, cash and trees”, he said.
The prime minister also said it was time to listen to the warnings of scientists.
Setting the tone for November’s meeting, he said countries must make “substantial changes” by the end of the decade if the world is to stave off further temperature rises.
Mr Johnson praised China’s President Xi Jinping for his recent pledge to stop building new coal-fire energy plants abroad. But he called on the country – which produces 28% of global greenhouse gas emissions – to go further and end its domestic use of coal, saying the UK was proof that it could be done.
The UK used coal to generate 25% of its electricity five years ago – but that is now down to 2%. Mr Johnson said it would be “gone altogether” by 2024.
The prime minister also said he did not see a conflict between the green movement and capitalism, saying that: “The whole experience of the Covid pandemic is that the way to fix the problem is through science and innovation, the breakthroughs and the investment that are made possible by capitalism and by free markets.”
Elsewhere, the prime minister made a series of calls for action to his fellow leader
