Fiona Harvey
Fiona Harvey is an environment editor at the Guardian
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Thinktank suggests projects could deliver one-fifth of savings needed from farming, but agriculture experts cast doubt on idea
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With six months to go until the Cop28 UN climate change conference, the world remains on track for a catastrophic 2.7C of warming by the end of the century. Progress has never been more critical and this year it lies in the hands of the United Arab Emirates, a country that has plans to expand its already extensive oil and gas productions. Madeleine Finlay talks to environment correspondent Fiona Harvey about Cop28’s hosts and president, why this year is particularly key, and how close we are getting to irreversible climate tipping pointsPodcast