Gerard Rennick met with scorn, derision and plenty of corrections over viral tweet and claim that scientists are ‘cancelling gravity’

Chris Barrie says global heating poses larger security threat than China, and Australians should be armed with this information

The Natural Resources Access Regulator is also prosecuting the alleged theft of water by another irrigator near Wentworth on the Murray

Climate Council report says carmakers funnelling their least efficient utes to Australia due to lack of fuel-efficiency standards

Environment Agency says system trialled during strikes will continue for now despite false alarms and late warningsThe flood warning system relied on by hundreds of thousands of households in England will be put on permanent autopilot, officials have said, despite warnings it is inaccurate.The Environment Agency has been trialling an automated flood warning system since December, when strike action by workers over years of below-inflation pay deals left gaps in incident rosters. Continue reading...

Exclusive: UAE’s fossil fuel boss will be the president of Cop28, making a mockery of the summit, say campaignersThe United Arab Emirates, which is hosting this year’s UN climate summit, has the third biggest net zero-busting plans for oil and gas expansion in the world, the Guardian can reveal. Its plans are surpassed only by Saudi Arabia and Qatar.The CEO of the UAE’s national oil company, Adnoc, has been controversially appointed president of the UN’s Cop28 summit in December, which is seen as crucial with time running out to end the climate crisis. But Sultan Al Jaber is overseeing expansion to produce oil and gas equivalent to 7.5bn barrels of oil, according to new data, 90% of which would have to remain in the ground to meet the net zero scenario set out by the International Energy Agency. Continue reading...

From the Iberian lynx to the Chilean devil ray and mountain gorilla, these stunning images by some of the world’s best nature photographers appear in The New Big 5: A Global Photography Project for Endangered Wildlife, by photographer and Guardian contributor Graeme Green. The book was borne out of a project to create a big 5 of photography rather than hunting, shooting with a camera, not a gun

Bare circular patches may be linked to spinifex termites rather than just plants competing for water as scientists had concluded

Cross-currents of denialism, boosterism, broken governance systems and deep-seated racism will meet with rapidly accelerating sea level risePredictions about how much water is coming vary greatly. Some scientists say we should be planning on three feet of rise by 2050, six feet by 2070 and 10 feet by 2100. Someday, not too long from now, the stories of many current coastal and riverside cities across the US will include sudden plot twists as well as new beginnings, as edges that had seemed solid liquify and become indistinguishable from the seas around them.That brings us to Charleston, South Carolina. Its geography is that of a small New York City. The city also has a history of racial immorality, often ignored by its contemporary boosters. Continue reading...

Oslo wants to raise taxes on its aquaculture industry, which could provide a model for how to better manage the marine environmentNorway supplies more than half of the world’s farmed salmon – a whopping 1.5m tonnes last year. After fossil fuels, it is the country’s largest source of national income, and a hugely lucrative one: in 2022, operating profit margins for Norway’s salmon farmers were estimated at 45%.Last September, the Norwegian government set out a proposal to raise taxes on the industry. Aimed at sharing the profits of one the country’s key resources, the idea was widely described as a “salmon tax”, and set at 40% (on top of 22% corporation tax). Continue reading...

Researchers say there are interlinked benefits across mental and physical health from prescribed time in green spaces or near bodies of waterPrescriptions encouraging people to spend more time in nature are linked to reduced blood pressure and improvements in anxiety and depression symptoms, according to new analysis.Doctors sometimes use nature-based social prescription programs – sometimes described as “green prescriptions” or “blue prescriptions” – to advise patients to spend time in green spaces or near bodies of water. Continue reading...

Many blue flag beaches were covered in waste, and Brighton was among the worst-hit, Lib Dem report showsEngland’s most celebrated beaches faced 8,500 hours of sewage dumping last year, new figures show.Many beaches with blue flag status– an international mark of recognition that a beach is deemed safe and has good water quality – were found to have been covered in waste over the last 12 months. Continue reading...

Move to stop overgrazing harming bird habitats would ‘destroy ancient tradition’ and harm business, say MPs

Blood rushes through its veins and the whale’s enormous body shakes slightlyBlue whales are the largest animal ever to have lived – including the dinosaurs – which also makes them the largest animal ever to have slept. All that sleep! A whole whale’s worth, in vast, cold water, the ocean a closed eye, salty and dark. To watch a whale sleeping is to feel as though they have turned the world around them into sleep, that they are suspended in sleep itself, in the liquid that fills your bones when you turn off the light.Sperm whales sleep vertically, in groups, suspended impossibly, the way an object might be suspended only in a dream. They look like planets, their orbit suddenly stopped. They look as if they could stop time. And maybe they would, if they ever slept for longer than 20 minutes, or closed both eyes. Continue reading...

Residents of Sparta, Georgia, are trying to stop the Sandersville railroad and its influential owners from building a spur to a quarryA majority-Black rural community in Georgia is battling to stop a railroad company from seizing private land for a new train line they say will cause environmental and economic harms.Residents of Sparta, a poor community of 1,300 people located a hundred miles south-east of Atlanta, are opposing the construction of a rail spur that would connect a local quarry to the main train line, enabling the gravel company to vastly expand mining that already causes dust, debris and noise pollution. Continue reading...

Regulator announces two-year plan in victory for campaigners pushing to clean up England’s riversMore than £1.6bn is to be invested by water companies in England in the next two years, the regulator, Ofwat, has announced, in a victory for campaigners pushing to clean up rivers.The investment by water companies has been brought forward to speed up projects to tackle pollution and drought. Continue reading...

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Footage of unknown snailfish captured by researchers from Western Australia and Tokyo in Izu-Ogasawara trench

‘He now walks in another place, but he has left such great footsteps for us to follow’

UK’s 9.4m cattle produce 14% of human-related emissions, mostly from belching, but green groups remain scepticalCows in the UK could be given “methane blockers” to reduce their emissions of the greenhouse gas as part of plans to achieve the country’s climate goals.Farmers welcomed the proposal, which follows a consultation that began in August on how new types of animal feed product can reduce digestive emissions from the animals. Continue reading...

‘Fringe’ research suggests the insects that are essential to agriculture have emotions, dreams and even PTSD, raising complex ethical questionsWhen Stephen Buchmann finds a wayward bee on a window inside his Tucson, Arizona, home, he goes to great lengths to capture and release it unharmed. Using a container, he carefully traps the bee against the glass before walking to his garden and placing it on a flower to recuperate.Buchmann’s kindness – he is a pollination ecologist who has studied bees for over 40 years – is about more than just returning the insect to its desert ecosystem. It’s also because Buchmann believes that bees have complex feelings, and he’s gathered the science to prove it. Continue reading...

The closer the rodents live to the centre of the city, the worse their symptoms of lung diseaseDeteriorating air quality is a major threat to health, and scientists have discovered that humans are not the only ones in danger.Grey squirrels suffer worsening lung damage the closer they live to the centre of a city, according to a study in London. It found the lungs of the rodent residents of Richmond fare far better than those of central Westminster. Continue reading...

Labour leader accuses ministers of turning rivers into ‘open sewers’ after Thérèse Coffey says firms will face tougher penaltiesLabour has dismissed government plans that could see water companies in England facing tougher fines and penalties as part of efforts to tackle pollution.The environment secretary, Thérèse Coffey, is expected to set out plans next week that ministers believe will “make polluters pay”, with fines levied on water companies put into a “water restoration fund”. Continue reading...

Colleagues and students query role of Jody Freeman, who won prestigious research grant despite sitting on ConocoPhillips boardAn eminent Harvard environmental law professor’s links to the fossil fuel industry are under scrutiny from colleagues and students after she was awarded a prestigious research grant to investigate corporate climate pledges.Jody Freeman, founding director of Harvard’s environmental and energy law program and former Obama-era White House advisor, is a paid board member of ConocoPhillips – a Fortune 500 American multinational oil and gas company that was ranked the 13th most polluting in the world by a Guardian investigation in 2019. The firm’s controversial Willow drilling project in Alaska was recently approved by the Biden administration. Continue reading...

Severe storms may have filled reservoirs but in the Golden State, a dry spell is ‘always lurking in the background’Just a few months ago, millions in California were living under mandatory water conservation rules. The driest three years on record had transformed the state, depleted reservoirs and desiccated landscapes.Then came a deluge. A dozen atmospheric river storms and several “bomb cyclones” have broken levees and buried mountain communities in snow, but they have also delivered a boon. Reservoirs are refilling. Brown hills are blooming once again. Continue reading...

Rangers work to avoid repeat of last year’s devastating losses in breeding seabird colonies on the islands off the Northumberland coastThe Farne Islands will not open to visitors this spring in anticipation of bird flu once again ravaging breeding seabird colonies, after an “unprecedented” spate of deaths last year.The rocky outcrop of islands off the coast of Northumberland has been looked after by the National Trust since 1925 and there are no previous records of so many endangered seabirds dying at once. More than 6,000 carcasses were picked up last year, which is believed to be the tip of the iceberg compared with how many birds would have died in total. Continue reading...

An Alabama company wants to mine near the 440,000-acre Georgia swamp, but locals and scientists fear it could be irreparably harmedHumans, as a general rule, are rather unkind to swamps. They are disparaged as rotten places that must be drained, either literally, to make way for farmland and houses, or metaphorically, to make way for demagogues. It’s to this backdrop that one of the last remaining intact large swamps in the US, a pristine wetland almost unrivaled anywhere in the world, finds itself under threat from a planned mining project.The Okefenokee swamp, found in the deep southern reaches of Georgia, may lack the fame of the fabled national parks of the US, but it is no less remarkable. Untouched by development, the 440,000-acre (180,000-hectare) swamp is a sort of time machine, offering an idea of what this mosaic of pine islands, with its riot of wildlife, would have looked shortly after its formation about 7,000 years ago. Continue reading...

Scientists responsible for monitoring the health of New Zealand's glaciers have revealed a trend of declining snow and ice. The 2023 survey was the 46th undertaken in a collaboration between the National Institute of Water and Atmospheric Research (Niwa), Victoria University of Wellington, and the Department of Conservation. The longstanding project captures an aerial portrait of more than 50 Southern Alps glaciers at a similar time each year to track how they change. The team spent nearly eight hours travelling back and forth over the alps, taking thousands of aerial photographs of glaciers of differing sizes and orientations to use in various national and international research projects, including one that builds 3D models used to compare snow and ice year-to-year

Lib Dems call for Thérèse Coffey to resign after raw discharges sent into English rivers 825 times a day last yearKeir Starmer has accused the government of “turning Britain’s waterways into an open sewer”, as data showed raw discharges were sent into English rivers 825 times a day last year.Private water companies have been consistently accused of failing to take action, and the Environment Agency admitted there were more than 300,000 spillages into rivers and coastal areas in 2022, lasting for more than 1.75m hours. Continue reading...

Men staged protest in City of London in October 2021, which included one gluing head to road to block trafficFour climate protesters, including a man who glued his head to the road in order to block traffic in central London, have escaped jail terms.Matthew Tulley, 44, Ben Taylor, 38, George Burrow, 68 and Anthony Hill, 72, staged a protest between Bishopsgate and Wormwood Street in the City of London on 25 October 2021. They were convicted of causing a public nuisance by a jury at Inner London crown court. All four represented themselves. Continue reading...

Julie Mecoli, 68, Stefania Morosi, 45, Louise Lancaster, 57, and Nicholas Till, 67, took part in London street blockade in 2021Four climate protesters who stopped traffic on a central London road during rush hour have been convicted of causing a public nuisance.Julie Mecoli, 68, Stefania Morosi, 45, Louise Lancaster, 57 and Nicholas Till, 67, were among a group of Insulate Britain supporters who walked into Upper Thames Street on 25 October 2021 while a separate group also blocked nearby roads on Bishopsgate, in the City of London financial district. All four denied the charges. Continue reading...

Tests show recycled concrete could safely be used in new buildings in war- and quake-stricken countryConcrete rubble from destroyed buildings in Syria can be safely recycled into new concrete, scientists have shown, which will make the rebuilding of the war-hit country faster, cheaper and greener.Syria, which was also hit by a huge earthquake in February, has a vast amount of concrete rubble, estimated at 40m tonnes. The key barrier to recycling this waste is ensuring that the new concrete is as strong and safe as conventional concrete. Continue reading...

Lib Dems criticise ‘shocking waste of taxpayers’ money’ as Cabinet Office document reveals PM’s flight costs

Scientists find that using oysters as water filters helps the bivalve and other species thrive – and could treble the amount of carbon going into the seabedGood whisky needs pure clean water, which partly explains why distilleries in Scotland always seem to have such scenic, loch-side backdrops. And one of the best ways to filter that water is oysters. Indeed, the European native oyster was so plentiful in Scotland that 30 million a year were harvested from oyster beds outside Edinburgh in the 1800s.But today the species is almost extinct: populations have dropped by 85% over the past century, most likely because of overfishing from bottom trawling. Continue reading...

The best of this week’s wildlife photographs, including a baby egret, a newborn shark and a zebra on the loose Continue reading...

Ten-year project by English Heritage will see landscapes at sites including Stonehenge return to how they would have once lookedMeadows across 100 historic sites in England, from the panoramic ruins of Scarborough Castle to the chalk down landscape of Stonehenge, are to be created or enhanced in a 10-year project celebrating the king’s coronation.English Heritage on Friday announced its ambition to return landscapes at 100 of its sites to how they once would have looked. Continue reading...

Peter and Jane Harris were fined $60,000 and ordered to pay $448,260 in legal costs after two unsuccessful appeal attempts

Miami Seaquarium, where the whale performed, announced a ‘binding’ agreement to relocate her to her home – Puget SoundMore than five decades after being captured in the waters off the Pacific north-west, Tokitae the orca has a plan to return home, delivering a victory to animal rights advocates and Indigenous leaders who have long fought for her release.On Thursday, the owners of the Miami Seaquarium where Tokitae lives announced a “formal and binding agreement” with a group called the Friends of Lolita to begin the process of returning Tokitae to Puget Sound. A news release indicates that the joint effort is “working toward and hope the relocation will be possible in the next 18 to 24 months”. Continue reading...

Environmentalists question high grade given to JBS and accuse it of deforestation in the Amazon and under-reporting emissionsThe award of an A-minus sustainability grade to the world’s biggest meat company has raised eyebrows and kicked off a debate about the rating system for environmental and social governance.Brazilian meat company JBS has previously been linked to deforestation in the Amazon, where its slaughterhouses process beef from ranches carved out of the Amazon, Cerrado and other biomes. But in the latest Climate Change Report by the influential rating organisation CDP, the multinational got a grade of A- for its efforts to tackle climate change – up from B in the previous assessment – and was given a “leadership” status award. Continue reading...

Government admits its policies will achieve only 92% of cuts and experts think that is a ‘generous reading’The UK government has said it is still on track to meet its international climate commitments under the Paris agreement, as analysis of its energy plans suggested more drastic policies would be needed to make the required carbon cuts.Ministers announced the UK’s revamped net zero strategy on Thursday, with a raft of documents exceeding 1,000 pages, setting out policies on sectors from biomass to solar power, and from electric vehicles to nuclear reactors. It came as Rishi Sunak headed to Oxfordshire to visit a development facility for nuclear fusion, accompanied by Grant Shapps, the energy and net zero secretary. Continue reading...

Therésè Coffey may bring Food Standards Agency, now overseen by health department, under remit of DefraThe UK government is considering tightening control over the Food Standards Agency (FSA) after news that allegedly fraudulent pork products found their way on to supermarket shelves.Therésè Coffey, the secretary of state for the Department for Environment, Food and Rural Affairs (Defra), told the House of Commons on Thursday that she would look at bringing the FSA under her department’s control.This article was amended on 30 March 2022. An earlier version said that Robert Goodwill was Defra minister of state; in fact he is chair of the EFRA committee. Continue reading...

Scottish first minister's questions was disrupted five times on Thursday as Yousaf took questions from MSPs. When FMQs eventually got going, Douglas Ross, leader of the Scottish Conservatives, queried Yousaf's appointment of an independence minister, asking if it was a fair use of taxpayers' money. Yousaf hit back, telling MSPs that independence was a priority for the Scottish people. Yousaf said: 'I make no apology whatsoever for having a minister for independence because, my goodness, we need it more than ever before'

Australia’s environment movement needs to ‘collectively get its shit together’, senator says

Millions given to party and MPs last year came from entities linked to fossil fuels, high-polluting industries and climate denial

Creating more green areas could also save up to £40m a year in costs linked to mental health issues, say researchersAn ambitious push to create more green spaces in Barcelona – a city with one of the highest population and traffic densities in Europe – could improve the health of more than 30,000 people, reduce the use of antidepressants and save up to €45m (£40m) annually in costs associated with mental health issues, research suggests.It builds on a growing body of evidence that has linked urban green spaces to better mental wellbeing as well as the prevention of depression, anxiety and insomnia. Continue reading...

Wildlife presenter fears ‘extreme violence’, and has previously been the victim of arson, as well as having dead crows left outside his homeChris Packham has raised more than £80,000 in donations for a legal fight against a publisher he accuses of a campaign of online abuse against him. The wildlife presenter claims that Fieldsports Channel – which specialises in hunting-related content – has created articles alleging that he faked a death threat to himself, and has generated such hatred towards him that he fears for his family’s safety.“I sometimes leave or return to my home wondering if someone will be there waiting – someone who is so excited by these accusations that they feel motivated to extreme violence,” said Packham in an online video to launch the crowdfunding site. Continue reading...

Backlash prompts companies to give residents option of keeping natural gas rather than joining pilot projectEnergy firms will no longer force people in a village in Cheshire to stop heating and cooking with natural gas and swap to lower-carbon hydrogen after a local backlash to a planned government-backed pilot.British Gas and Cadent had been prepared to cut off gas supplies to nearly 2,000 homes in the village of Whitby, just outside Ellesmere Port on the south bank of the Mersey, as part of proposals to create the UK’s first hydrogen-fuelled village. Continue reading...

UK’s 1,000-page plan criticised as doing ‘little to boost energy security, lower bills or meet climate goals’

Deal between Labor government and Greens requires total emissions from big industrial sites to come down, not just be offsetAustralia’s parliament has passed the country’s most significant emissions reduction legislation in more than a decade after the government won backing from Greens and independent MPs for a plan to deal with pollution from major industrial sites.After weeks of closed-door negotiation, a deal was brokered between the Labor government and Greens, a minor party with 15 parliamentarians, that included legislating an explicit requirement that total emissions from major industrial facilities must come down, not just be offset. Continue reading...

At the Primal Gathering retreat, attendees seek new – and sometimes surreal – ways to connect with nature and take meaningful action on environmental destructionThe explorer and documentary maker Bruce Parry pushed his penis inside his body on his 2005 BBC show Tribe in an effort to be accepted by the Kombai people in New Guinea, before turning white and having to lie down. He would do whatever it took to assimilate, including taking hallucinogenic drugs, drinking blood and running naked across the backs of a row of cattle.Now he is focusing his energies closer to home. He is using the knowledge he gained from Indigenous societies around the world to encourage people in the UK to form stronger communities that can take meaningful action to halt ecological destruction. Continue reading...