Sir David Attenborough: ‘We are facing an urgent crisis. One which threatens our very existence. What each one of us does in the next few years will … define our legacy to all future generations.’ Watch the video on YouTube at The Climate Crisis: Towards Zero Carbon - YouTube.

US President Joe Biden ‘Just like we need a unified national response to Covid-19, we desperately need a unified national response to the climate crisis because there is a climate crisis.’

PM Boris Johnson ‘Unless we take urgent action, we will get 3C hotter… As a country, as a society, as a planet and as a species, we must now act.’

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