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Cop30

December 2025

  • Paul Brown with his solar panels

    Thank you, Paul Brown, for your final warning on the climate and civilisation

    Letters: Readers respond to an article by the Guardian’s former environment correspondent from his hospital bed
  • Marina Silva

    View from the Amazon
    ‘The dinosaurs didn’t know what was coming, but we do’: Marina Silva on what needs to follow Cop30

    Exclusive: Brazil’s environment minister talks about climate inaction and the course we have to plot to save ourselves and the planet
  • Man in forest breaking a palm leaf

    ‘We’re true guardians of the forest’: quilombola community near Belém demand land rights and recognition

    Short boat ride from Cop30 host, Afro-descendant residents of Menino Jesus say their voices are not being heard
  • The cover of the 28 November edition of the Guardian Weekly magazine.

    Inside Guardian Weekly
    Cop30 and the climate fight: inside the 28 November Guardian Weekly

    Turning climate talk into action. Plus: Is Palantir’s Alex Karp the world’s scariest CEO?
  • Former US secretary of state John Kerry

    John Kerry urges Australia to take ‘hard-nosed’ approach with world’s biggest fossil fuel-producing countries at Cop31

    Exclusive: Former US secretary of state calls for more demanding steps from Australia as it takes over presidency of next year’s UN climate summit
  • Cop30 president André Corrêa do Lago hugs Brazil's environment minister Marina Silva after her speech at the Climate Change Conference

    Protests, tears and a baby: five key images that tell the story of Cop30

    Emotions ran high at the UN climate summit in Brazil, which was hit by its first major protest in four years
  • Peter Lewis

    The Guardian Essential report
    To defeat the global Goliaths devastating our planet, we must raise an army of Davids

    Peter Lewis
    As Australians face a maelstrom of interconnected disasters, the climate catastrophe has become just one of many things to doomscroll about
  • people wear oversized masks depicting world leaders, including one holding a power drill over a ball representing the earth

    US, Russia and Saudi Arabia create axis of obstruction as Cop30 sputters out

    Trump puts US in unflattering company as lack of representative at climate talks reveals disdain for climate progress
  • A tired looking man in a suit sits in a chair next to a sign saying 'Cop president', with people gathered in discussion behind him

    ‘Fossil fuel giants finally in the crosshairs’: Cop30 avoids total failure with last-ditch deal

    It took some oblique wording, but Saudi Arabia made a last-minute decision to sign deal that marks departure for Cop
  • Cop30 president, André Corrêa do Lago, sits surrounded by UN officials during a plenary session of the climate summit

    The Guardian view on UN climate talks: they reveal how little time is left

    Editorial: A fragile Cop30 consensus is a win. But only a real bargain between rich and poor nations can weather the climate shocks that are coming
  • A huddle of delegates at Cop30. Some are looking at their phones, some are speaking to each other and one has a phone to his ear

    Science Weekly
    Bitter rows and overnight talks: how a fragile Cop30 deal was agreed – podcast

    After bitter arguments, threatened walkouts and heated all-night negotiations, delegates eventually reached a deal this weekend at the Cop30 climate summit in Brazil. To unpick what was achieved and what was left out, Madeleine Finlay hears from the Guardian’s environment editor, Fiona Harvey, who has been following every twist and turn
    Podcast15:52
    • Developing nations need climate justice, not debt

    • Another Cop wrecked by fossil fuel interests and our leaders’ cowardice – but there is another way

      Genevieve Guenther
    • ‘Culture cringe’: experts dismiss Coalition claims Chris Bowen cannot remain minister while leading Cop31 negotiations

  • A ship carrying liquefied natural gas in Karratha, Western Australia

    How can Australia convince the world to give up fossil fuels if Anthony Albanese is contradicting himself on gas expansion?

    Bill Hare
  • Ed Miliband

    We delivered a clear message at Cop30: the delayers and defeatists are losing the climate fight

    Ed Miliband
  • Advisers stand around a seated André Corrêa do Lago

    UN warns world losing climate battle but fragile Cop30 deal keeps up the fight

  • A woman in an orange hooded cape showing flames and burnt trees stands beneath a giant globe in a conference centre

    View from the Amazon
    Trump, war, absent media: five threats to climate progress that dogged Cop30

  • Anthony Albanese at the G20 leaders' summit

    ‘Now is the hour’: Labor urged to speed up fossil fuel phase-out to justify Cop30 pledge

  • Corrêa do Lago embraces Silva.

    Fury, confusion and gratitude as climate deal reached in Belém – as it happened

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