Hello,

Donald Trump has been sworn in as 47th US president. And he has wasted no time in signing a wide range of executive orders that will harm progress on climate change.

Amid these politically turbulent times, when climate policies are under relentless attack from populist ideologues, vested interests and malevolent social-media algorithms, Carbon Brief’s deep commitment to high-quality, policy-neutral journalism is a key reason why we remain one of the world’s most trusted publishers of information about climate change.

Carbon Brief needs your continuing support more than ever at this critical time.

With your backing, we will continue to explain global warming’s causes, impacts and solutions with detail, data and dedication. You can help us to reach a wider audience – and broaden and deepen the topics we cover.

Put simply, the more financial assistance we receive, the more award-winning, public-interest journalism we can produce.

Our content is free to view and carries no advertising – and we really want to keep it that way.

Please give what you can to support our work at this pivotal and perilous time.

Best wishes,

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Adam McKay, director, ‘Don't Look Up’

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Alok Sharma, COP26 president

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Damian Carrington, environment editor, The Guardian

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Prof Piers Forster, director of the Priestley International Centre for Climate

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Rachel Kyte, the UK government’s special representative for climate, plus professor of practice in climate policy at the Blavatnik School of Government, University of Oxford

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Prof Jim W Hall, professor of climate and environmental risks at the Oxford University Centre for the Environment