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Experts say previous economic models underestimated impact of global heating – as well as likely ‘cascading supply chain disruptions’
Economic models have systematically underestimated how global heating will affect people’s wealth, according to a new study that finds 4C warming will make the average person 40% poorer – an almost four-fold increase on some estimates.
The study, by Australian scientists, says average global GDP per person will be reduced by 16% even if warming is kept to 2C higher, . This is much higher than previous estimates of a drop of about 1.4%.
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Full of clovers and dandelions, with a hard-wearing rye grass, the approach is environmentally friendly and usable
Is there a perfect formula for a hard-wearing flower lawn that is good for pollinators, dogs and people?
The immaculately mown green has fallen out of favour in recent years owing to its lack of support for biodiversity. But there have also been complaints about the tall wildflower meadows that grow during “no mow May” and are less usable for humans and pets.
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Perhaps the most awe-inspiring of over 2,000 species is the amber comet, thought to only remain in Texas and Mexico
If invertebrates are mostly unheralded workers that keep life on Earth ticking over, then fireflies are the rare flamboyant stars that help make that life worth living. They are Elton John in platform shoes and outlandish glasses at his piano, they are Sabrina Carpenter in a glamorous dress as she drops her towel on stage.
Much like a Hollywood starlet who lounges around all day in a dressing gown eating crisps only to emerge later in stunning fashion on the red carpet, fireflies are creatures of the night, where their spectacular light shows both enchant and confound us.
Between 24 March and 2 April, we will be profiling a shortlist of 10 of the invertebrates chosen by readers and selected by our wildlife writers from more than 2,500 nominations. The voting for our 2025 invertebrate of the year will run from midday on Wednesday 2 April until midday on Friday 4 April, and the winner will be announced on Monday 7 April.
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Exclusive: Moetai Brotherson fears environmental risks of controversial practice and says independence from France must not be ‘rushed’
French Polynesia’s president has issued a stark warning over the risks of deep-sea mining, saying it will be allowed in his territory “over my dead body” as he argues the potential for environmental damage outweighs any benefits.
Moetai Brotherson’s comments to the Guardian come as countries in the Pacific and elsewhere grapple with whether to extract minerals from the sea floor. Deep-sea mining has not yet begun, but some companies and countries are exploring the practice, which could start in the coming years.
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Wincle, Cheshire: These UK winter visitors herald their departure by tuning their voices to the flock’s exuberant tuneless wanderings
On the path to Wincle Minn, I heard redwings singing from the treetops. It was notable because, while 700,000 of them winter in these islands, barely 50 stay to breed. Yet the birds migrating back to Iceland or Scandinavia, lulled by increases in day length and temperature, start to tune up until the whole flock catches this pre-song habit. The collective voices mark a very specific moment in the year and, as much as the sight of a swallow, tuneless late March redwing rehearsals speak only of spring.
It wasn’t so much a sound as a soundscape or sonic atmosphere: a seamless layer of twittering mixed with awkward rubbery squalling, yet also scraps of sweetness. A recurrent element was a five-six note running of scales, up or down, with a hint of song thrush but of song thrush song stuttering, or as if the phrases had spilled out inadvertently.
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Labour’s measures to ban deep-peat burning aim to safeguard habitats, tackle carbon emissions, and protect wildlife, so why are hunters up in arms?
Burning vegetation on deep peat will be banned under government plans to protect nature and reduce carbon emissions.
Vegetation on peatland is often burned to create habitat for grouse, which like to feed on the fresh shoots of new plants that grow after the burn. This increases the number of birds available to be shot for sport.
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These creatures evolved over millenia to create nature’s finest circular economy, but are now struggling to survive
There’s no preparing for a first encounter with a thriving coral reef: your attention ricochets between dramas of colour, form and movement. A blaze of fire coral, darting clown fish, crimson sponge, electric blue ray … a turtle! Your heart soars, your head spins. Nowhere else will you encounter such density and diversity of life.
Corals are the architects of all this splendour. Their immobile forms suggest plants, but they’re animals – solar-powered ones. Each is a colony of thousands, sometimes millions, of tiny coral polyps, each resembling a slimmed-down sea anemone, just millimetres tall.
Between 24 March and 2 April, we will be profiling a shortlist of 10 of the invertebrates chosen by readers and selected by our wildlife writers from more than 2,500 nominations. The voting for our 2025 invertebrate of the year will run from midday on Wednesday 2 April until midday on Friday 4 April, and the winner will be announced on Monday 7 April.
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We asked 18 Republicans whose districts benefit most from Biden’s IRA climate law if they back Trump’s demands
Billions of dollars in clean energy spending and jobs have overwhelmingly flowed to parts of the US represented by Republican lawmakers. But these members of Congress are still largely reticent to break with Donald Trump’s demands to kill off key incentives for renewables, even as their districts bask in the rewards.
The president has called for the dismantling of the Inflation Reduction Act – a sweeping bill passed by Democrats that has helped turbocharge investments in wind, solar, nuclear, batteries and electric vehicle manufacturing in the US – calling it a “giant scam”. Trump froze funding allocated under the act and has vowed to claw back grants aimed at reducing planet-heating pollution.
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The thylacine might walk again. Or Lake Pedder might rise again. The possibility of ecological restoration in the island state plays into the appeal of going back in time
There is something about Tasmania that makes it a place where people want to restore the past, and not just because Tasmanians still regularly report seeing thylacines bounding off into the forest.
Certainly, it’s a retro kind of place. The landed gentry are still a thing, the powerful families of modern Tasmania tracing their ancestry back to the original squatters, who either took the land by force or bought it from the colonial government, no questions asked. Georgian mansions scatter the rural landscape; in Hobart, convict hewn stone is a building material of choice. Nearly 70% of Tasmanians had both parents born in Australia (the overall figure for the country is 47%), and more than 80% identify with a white ancestry (65% for Australia as a whole). If you ignore the giant cruise ships, the Teslas and the puffer jackets, you could imagine yourself in mid-century Australia.
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Riot of native wildflowers that enthralled visitors in the past several years have failed to sprout due to too little rain
It’s one of the best known rites of spring in California: extraordinary displays known as “superblooms” that coat the hillsides in an abundance of color. Some years the blooms are massive enough to draw tourists from around the world to revel in the fields, such as in 2023 when more than 100,000 people showed up on a weekend to gawk at the poppies in Lake Elsinore, a small city about an hour outside Los Angeles.
But this year, not so much. Thanks to a brutally dry winter, the hills around the usual southern California superbloom hotspots have been conspicuously bare. Callista Turner, a state park ranger, could count the number of blooms on two hands as she surveyed the 8 miles (13km) of rolling hills at the Antelope Valley California Poppy Reserve in the final week of March, which is typically when superbloom season peaks. “We’re still waiting to see what kind of season we have,” she says. “It’s a very slow start.”
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