Australian-led study using seal-shaped decoys finds lighting disrupts ability of predators to see silhouettes against sunlight above
Using LED lighting on the underside of surfboards or kayaks could deter great white shark attacks, new research suggests.
In an Australian-led study using seal-shaped decoys, underside lighting disrupted the ability of great whites to see silhouettes against the sunlight above, reducing the rates at which the sharks followed and attacked the artificial prey. The brighter the lights, the more effective the deterrent was.
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11/11/2024 - 11:00
11/11/2024 - 10:44
Authorities have been racing to evacuate people reluctant to leave villages affected by the erupting Mount Lewotobi Laki-Laki volcano on the Indonesian island of Flores. Volcanic material has continued to spew from its crater since 3 November, prompting authorities to extend the danger area and increase the number of evacuees. Lewotobi Laki-Laki is one of 120 active volcanoes in Indonesia
At least 10 dead as volcanic eruptions destroy houses in Indonesia
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‘Mass deportations would disrupt the food chain’: Californians warn of ripple effect of Trump threat
11/11/2024 - 10:00
In 2023, state was nation’s sole producer of almonds, artichokes, figs, olives, pomegranates, raisins and walnuts
Take a drive through the Salinas or Central valleys in California and you’ll pass from town to town advertising its specialty fruit or vegetable: strawberries in Watsonville, garlic in Gilroy, pistachios in Avenal and almonds in Ripon. More than 400 types of commodities are grown in the Golden state – including a third of the vegetables and three-quarters of the fruits and nuts produced in the United States.
Much of that food is grown by immigrant farm workers – many of whom are undocumented. According to the US Department of Agriculture (USDA), about half of the country’s 2.4 million agricultural farm workers do not have legal status in the US. But farm worker advocates say the number is much higher in places like California, where it can be “as high as 70% in some areas”, according to Alexis Guild, vice-president of strategy and programs at Farmworker Justice, a non-profit based in Washington DC.
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11/11/2024 - 09:00
Much is unclear about how Donald Trump’s return to power will affect efforts to tackle global heating but there are a few things we can say
You’ve probably already heard the worst-case takes: that a second Trump presidency is a disaster for the climate, and will almost certainly lead to emissions being higher than they otherwise would have been. There’s obvious truth in that. But it’s also true that Trump 2.0 will almost certainly not play out in line with immediate post-election predictions.
We have been here before. As the writer and analyst Ketan Joshi points out, in 2016 it was projected that Trump’s policies would lead to a steep rise in US emissions – a fork in the road at odds with the decline forecast if Hillary Clinton had won.
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11/11/2024 - 09:00
Warmer weather brings multitudes of largest and noisiest varieties to east coast, with some as loud as 120 decibels
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The east coast of Australia is heading into a big, loud cicada summer.
Prof David Emery, veterinary immunologist and cicada expert, called it a “phenomenal season so far” for green grocer cicadas, which emerged in huge numbers in the Blue Mountains in September and were now making their appearance in Sydney and parts of Victoria.
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11/11/2024 - 07:00
How do you capture the effects of the climate crisis on people right now? We have collected testimonies from around the world
This is climate breakdown: ‘I heard on the scanner there’s a child in the water’
In March 2024, the Guardian’s environment desk began collaborating on a project that we hope will give voice to the growing number of people around the world living through the daily impact of climate breakdown. Our journalists have worked alongside researchers and humanitarian workers at the Climate Disaster Project (CDP) in Canada and the International Red Cross to compile a series of testimonies from survivors of recent extreme weather events.
CDP is an international teaching newsroom coordinated out of the University of Victoria in Canada that collaborates with disaster survivors. The teams are trained in trauma-informed interview skills, and spent hours speaking with people, listening to their stories and then relaying them in a way that takes us all through the experience. In publishing these testimonies and sharing them with you, we were able to help fulfil the project’s aim of creating “a people’s history of climate change” that would honour the dignity of the survivors.
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11/11/2024 - 06:00
Air force had earlier claimed supreme court’s overturning of Chevron doctrine had exempted it from EPA’s order
The US air force has backpedaled on a claim that the supreme court’s recent reversal of the Chevron doctrine shields it against regulators’ orders to clean drinking water the military polluted in Tucson, Arizona.
The air force’s bases partially contaminated water supplies for more than 500,000 people with toxic PFAS “forever chemicals” and other dangerous compounds. In a July letter in which it refused to comply with the Environmental Protection Agency’s May orders to address the problem, air force attorneys cited the reversal of Chevron. It claimed “the EPA’s order can not withstand review”.
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11/11/2024 - 06:00
Workers face being targets in what could be Environmental Protection Agency’s biggest upheaval since its founding
After several years of recovery after the tumult of Donald Trump’s last administration, the US Environmental Protection Agency (EPA) is now bracing itself for even deeper cuts to staff numbers and to work protecting Americans from pollution and the climate crisis as Trump prepares to return to the White House.
When he was last president, Trump gutted more than 100 environmental rules and vowed to only leave a “little bit of the EPA” left “because you can’t destroy business”, prompting hundreds of agency staff to leave amid a firestorm of political interference and retaliation against civil servants. An even greater exodus is expected this time, with staff fearing they are frontline targets in what could be the biggest upheaval in the agency’s 50-year history.
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11/11/2024 - 04:00
Voluntary standards proposed at Cop16 focus on local like-for-like habitat projects, while critics call the issue a ‘distraction’
International biodiversity offsetting “doesn’t work”, according to experts aiming to create a nature market that avoids the pitfalls of carbon offsets.
The biodiversity sector has been circling the idea of a credits market that would allow companies to finance restoration and preservation of biodiversity, deliver “net-positive” gains for nature, and help plug the $700bn (£540bn) funding gap.
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11/11/2024 - 03:00
UN’s top climate official warns ‘no country is immune’ from climate disaster as conference begins in Azerbaijan
Businesses in the private sector must stump up cash for the developing world to invest in a low-carbon economy or face the consequences of climate breakdown, the president of the UN climate summit has said.
Mukhtar Babayev, the environment minister of Azerbaijan, the host of this year’s climate conference, wrote in Monday’s Guardian: “The onus cannot fall entirely on government purses. Unleashing private finance for developing countries’ transition has long been an ambition of climate talks.
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