Only 60% of Australians accept ‘climate disruption’ is human-caused, global poll finds

Exclusive: French survey of 26 countries finds fewer Australians than global average agree that climate change is the greatest health threat facing humanity

Australians are among the most sceptical around the world that “climate disruption” is being caused by humans and that the costs of tackling it will be less than that of its impacts, according to polling across 26 countries.

Just 60% of Australians accept that “climate disruption” is human-caused, a fall of six percentage points from the previous poll 18 months earlier and well behind the global average of 73%, according to the results from French polling company Elabe.

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Tory candidate for London mayor has Trumpian attitude to climate, says Khan

London mayor expected to criticise Susan Hall in speech launching panels on school roofs

Sadiq Khan will accuse his Conservative rival in the race to be London’s next mayor of being “Trumpian” over the climate crisis, as he announces plans for solar panels on schools.

Khan is expected to acknowledge resistance to his expansion of the ultra-low emission zone (Ulez) in a speech on Friday but insist that he still intends to “go further”.

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US climate scientist Michael Mann wins $1m in defamation lawsuit

Scientist wins award against conservative writers who said his work was ‘fraudulent’ and that he ‘molested and tortured’ data

The high-profile climate scientist Michael Mann has been awarded $1m by a jury in a defamation lawsuit against two conservative writers who compared his depictions of global heating to the work of a convicted child molester.

The case stretches back 12 years. In a statement posted on Mann’s X account, one of his lawyers said: “Today’s verdict vindicates Mike Mann’s good name and reputation. It also is a big victory for truth and scientists everywhere who dedicate their lives answering vital scientific questions impacting human health and the planet.”

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Ski resorts battle for a future as snow declines in climate crisis

International Ski Federation urged to cut emissions, while activists warn of damage through heavy use of snowmaking

After promising early dumps of snow in some areas of Europe this autumn, the pattern of recent years resumed and rain and sleet took over.

In the ski resorts of Morzine and Les Gets in the French Alps, the heavy rainfall meant that full opening of resorts was delayed until two days before Christmas, leaving the industry and the millions of tourists planning trips to stare at the sky in hope.

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UK environment secretary took donation from funder of climate sceptic thinktank

Exclusive: Steve Barclay accepted £3,000 donation from Michael Hintze, a key funder of Global Warming Policy Foundation

The new environment secretary, Steve Barclay, received a donation from a major funder of a climate sceptic thinktank just weeks before taking up his role, the Guardian can reveal.

Barclay accepted £3,000 from Michael Hintze on 20 October, and is being asked by campaigners to reveal whether he has been lobbied on climate issues by those who seek to deny the extent of climate breakdown.

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Twitter uses Earth Day to announce ban on climate denialism ads

The platform has been a source of a growing wave of climate misinformation and said denialism ‘shouldn’t be monetized’

Twitter chose Earth Day to announce it will ban advertisements that deny the scientific consensus on climate crisis.

“We believe that climate denialism shouldn’t be monetized on Twitter, and that misrepresentative ads shouldn’t detract from important conversations about the climate crisis,” the company declared on Friday.

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