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The Trump administration has scrapped a landmark legal ruling that greenhouse gases endanger public health.
For two decades, this ruling has been used to regulate United States carbon emissions. Its reversal has concerning and far-reaching consequences, both for US emissions and for global climate action. Ultimately, it will hasten global heating and harm human health.
Expect a challenge in the courts, which could take years to play out. But even if this is successful, a future Democrat president would no longer have this easy lever to regulate greenhouse gases, and would instead have to pass fresh legislation through a fractious Congress.
As political scientist Robyn Eckersley writes: “This legal finding held down the biggest lid on climate emissions — and Trump has pulled it right off.”
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Miki Perkins
Environment & Energy Editor
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Robyn Eckersley, The University of Melbourne
When Trump, a climate denier, announced the change, he said fossil fuels have “saved millions of lives” all over the world.
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Rob Manwaring, Flinders University; Josh Sunman, Flinders University
While the Malinauskas government is expected to easily be returned to power, there will be much interest in the right-of-centre parties’ performance.
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Shahzad Uddin, University of Essex
Bangladeshi voters went to the polls on February 12 for the first election to take place since the ousting of Sheikh Hasina in 2024.
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Christian Emery, UCL
After a meeting with Benjamin Netanyahu at the White House, Donald Trump said he wanted talks with Iran to continue.
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Kelsie Boulton, University of Sydney; Marie Antoinette Hodge, University of Sydney; Rebecca Sutherland, University of Sydney
Every autistic child has individual strengths and needs. New research investigates how a category of ‘profound autism’ could impact their diagnosis and supports.
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Libby (Elizabeth) Sander, Bond University
We all know poorly designed chairs cause physical strain. But here’s why poorly designed workplaces are so mentally draining.
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Hamid R. Jamali, Charles Sturt University; Edward Luca, Charles Sturt University; Simon Wakeling, Charles Sturt University
Peer review is so integral to the scholarly system that research would grind to a halt without it.
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Politics + Society
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Michelle Grattan, University of Canberra
Sussan Ley addressed the media with a speech that was gracious in defeat, but came with an announcement new Liberal leader Angus Taylor would not have wanted.
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Hoani Smith, Lincoln University, New Zealand; Dion Enari, UNITEC Institute of Technology; Phil Borell, University of Canterbury
Sunday’s season-opener in Hamilton goes well beyond tokenism to showcase the extraordinary contribution of Indigenous athletes and fans to trans-Tasman rugby league.
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Michelle Grattan, University of Canberra
Angus Taylor has defeated Sussan Ley for Liberal leader by a hefty margin of 34-17, giving him strong authority.
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Health + Medicine
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Madeleine Fraser, Australian Catholic University
Research suggests how we talk to ourselves may matter more than how positive the message is.
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Peter Breadon, Grattan Institute; Molly Chapman, Grattan Institute
The latest figures suggest it’s easier now to find a bulk-billing GP. But poorer patients can still miss out, for one important reason.
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Science + Technology
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Jenny Graves, La Trobe University
The Y chromosome doesn’t seem to do much except determine sex – but its loss in older men might be linked to heart disease, cancer and Alzheimer’s.
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Arts + Culture
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Huw Griffiths, University of Sydney
Playwright Larry Kramer has been a polarising figure in queer politics. But this production of The Normal Heart in Sydney feels more urgent than ever.
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Books + Ideas
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Thomas Moran, Adelaide University
Is gardening a form of resistance in a world demanding endless efficiency and self-optimisation?
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Rethinking inflation control
“Using interest rates as a means of controlling inflation seems to me to be a very blunt instrument, favouring one part of society while being very hard on the younger generation. Is there not a better way? Why not increase tax rates? Those on the higher incomes who are currently spending, causing inflation to rise, will have their spending curbed and the younger generation will have a little better chance to get established in life.”
Don Perkins
A warning about whooping cough
“I had whooping cough in my thirties. I thought I was going to die – and at times wished I could. Unbearable coughing, broken ribs, muscular agony, no sleep, breathlessness, and vomiting at the end of a coughing fit just when I thought I’d never inhale again. When I realised what I had it was too late for antibiotics. Recovery took a full six months. Initially I thought it was a bad cold so, unknowingly, I travelled by plane while I was highly contagious. I worry what harm that may have caused. Please, please if you can, get vaccinated, and save yourself and others from experiencing what I did.”
Kim Ter-Horst
Renters continue to pay the price
“As a colleague of mine once said: 'You rarely increase the supply of anything by taxing it more heavily'. The Hawke Keating government quickly reversed moves to curb tax benefits for landlords because of rent rises. When New Zealand curbed tax benefits for landlords, demand for investment loans fell and rents went up. So, theory and admittedly imperfect evidence coincide. The conclusion is that reducing capital gains tax benefits to help home-buyers and the budget should be accompanied by support for renters.”
Graham Partington
We'd love to hear from you. You can email us with your thoughts on our stories and each day we'll publish an edited selection.
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