The Guardian

Energy secretary prepares new pledge for big UK carbon cuts in next decade amid potential cabinet division

Ed Miliband is facing his first key test on Labour’s ambitions for global climate leadership, with a crucial decision looming on how far and how fast to cut the UK’s greenhouse gas emissions.

The energy secretary is preparing a new international pledge for the UK to cut carbon sharply in the next decade, but could face opposition within the cabinet.

Critics say eels could be smuggled eastwards towards Asia but exporter says they are for ‘restocking’ project

Millions of critically endangered eels have been exported from the Severn estuary to Russia this year and conservationists fear export quotas will be increased next year.

A tonne of glass eels, the young elvers that swim into European estuaries from the Sargasso Sea each spring, was flown to Kaliningrad this year, double the amount exported to the Russian port the previous year.

Mowi Scotland, which supplies Tesco, Asda and Sainsbury’s, blames a rise in sea temperatures for the deaths, while campaigners say expanding farms will make things worse

More than a million dead fish, the biggest mass die-off of farmed salmon in Scotland in a decade, have been recorded at a farm belonging to the UK’s largest supplier.

The deaths at two adjacent Mowi Scotland sites in Loch Seaforth on the Outer Hebrides – licensed as one farm by the Scottish government – rose to just over a million during the year-and-a-half production cycle that it usually takes to raise a salmon in seawater, and which in this case began in spring 2023. Mowi supplies salmon to retailers including Sainsbury’s, Tesco, Asda and Ocado. Many of its farms, including those in the Hebrides, are certified under the RSPCA Assured label, which guarantees higher animal welfare standards.

Efforts to reduce levels of PFAS chemicals in our drinking water are important – but most water supplies are already below the new limits

The Australian National Health and Medical Research Council has today released draft guidelines for acceptable levels of per- and polyfluoroalkyl substances, or PFAS, in drinking water. PFAS chemicals are also known as “forever chemicals” because they do not break down easily and can persist in the environment, including drinking water supplies.

The new guidelines – which are not mandatory but will inform state and territory policy – are expected to be finalised in April 2025. They propose a reduction in the maximum levels previously considered safe for four key PFAS chemicals: PFOS, PFOA, PFHxS and PFBS.

Evidence to date does not establish whether PFAS at exposure levels seen in Australia might increase risks of cardiovascular disease … Established risk factors … are likely to be of a much greater magnitude than those potentially caused by PFAS.

As nations meet in Colombia to confront species and ecosystem loss, the onus is on the global north to put science and collaboration at the heart of the issue

• Angela McLean is chief scientific adviser to the UK government

Biodiversity, the incredible variety of life on Earth, is the backbone of the ecosystems that allow life on this planet to flourish. From the rich soil that nurtures our food and stores our carbon, to the green spaces that improve our mental health, biodiversity is an unsung hero upon which our societies and economies thrive.

Despite the clear benefits of – and moral arguments for – protecting nature, human activities are accelerating biodiversity loss at unprecedented rates. We are destroying habitats, overexploiting natural resources and introducing invasive species, which put plant and animal species at risk of extinction. Human-induced climate change is intensifying biodiversity loss and altering ecosystems, reducing their ability to provide natural climate solutions. Right now, in South America, devastating drought and fires – exacerbated by climate change – are destroying millions of acres of forest habitats.

Global heating particularly increasing risk of death from smoke inhalation in Australia, South America, Europe and parts of Asia

Global heating is causing more of the planet to be burned from wildfires and probably killing an extra 12,000 people a year from breathing in smoke, according to new research.

Global heating was particularly increasing the risk of death from wildfire smoke in Australia, South America, Europe and the boreal forests of Asia, one modelling study found.

Hauliers’ group Transport in Nood BV launched judicial review earlier this year over fines issued in Ulez and Lez

Transport for London (TfL) could be forced to pay back millions of pounds in low emission zone fines issued to Dutch lorry drivers after agreeing they had been issued unlawfully.

The body said it had agreed to settle a claim regarding the Ulez fines after a company representing dozens of Dutch haulage companies launched a legal challenge into the ultra-low emission zone (Ulez) and low emission zone (Lez) fines earlier this year.

Oscar, 10th hurricane of 2024 season, batters Turks and Caicos and Bahamas and threatens Cuba and Canada

Hurricane Oscar has become the 10th hurricane of the 2024 Atlantic season, battering the Turks and Caicos Islands on Saturday night and the far southern Bahamas on Sunday.

The disturbance that eventually became Oscar was initially given a low chance of tropical development by the US National Hurricane Center. It began on 10 October as a tropical wave across western Africa, bringing thunderstorms and gusty winds to the Cabo Verde Islands, before moving westwards over the Atlantic. However, it struggled to become sufficiently organised at it progressed, as dry air inhibited further thunderstorm development.

Exclusive: Researchers find 61% of fresh waters in the UK contain high levels of phosphate and nitrate

The UK’s rivers contain a cocktail of chemicals and stimulants including caffeine, antidepressants and painkillers from water company sewage releases, polluting freshwaters at levels which can pose a risk to aquatic life, testing has found.

Results from three days of testing in rivers by 4,531 volunteers for the environmental research group Earthwatch showed that, in addition to the chemical mix in rivers, 61% of fresh waters in the UK were in a poor state because of high levels of the nutrients phosphate and nitrate, the source of which is sewage effluent and agricultural runoff. England had the worst level of poor water quality in rivers, with 67% of freshwater samples showing high levels of nitrate and phosphate.

Of the 91 samples already analysed, 100% contained caffeine, with levels in 80% of these samples presenting some risk to aquatic life, said Woods.

Nicotine was found in 25% of samples, with concentrations that present some risk to aquatic life found in 7% of samples. The antidepressant venlafaxine was found in 30% of samples analysed, with 13% of samples containing levels that posed a risk to aquatic life.

The antibiotic trimethoprim was found in 10% of samples, all at concentrations that posed some level of risk to aquatic life.

Diclofenac, a non-steroidal anti-inflammatory drug, was in 11 % of samples, all of which showed some level of risk.

In 5% of samples, the fungicide tebuconazole was present as a result of agricultural runoff.

The neonicotinoid acetamiprid, used for pet flea treatment, was present in 19% of samples, all showing some level of risk to aquatic life.

Earthwatch said the results showed the strong contribution that citizen science played in presenting a clearer picture of the health of rivers.

Ruth Davis named special representative for nature ‘to put climate and nature at the heart of our foreign policy’

The government has appointed the UK’s first envoy for nature, a role that a former campaigner called “the environmentalist’s environmentalist”, who will be charged with forging global agreement on halting the precipitous decline of species.

Ruth Davis, the new special representative for nature, is in Colombia for the start of two weeks of vital talks that will decide the global response to the biodiversity crisis. The UK has played a leading role in such efforts in the past and Davis helped draw up a global pledge on deforestation that was one of the main outcomes of the UN Cop26 climate summit hosted in Glasgow in 2021.

It has been a nightmare season for farmers, with England said to have had its second-worst harvest on record

Giant orange pumpkins with ghoulish grins have become a Halloween doorstep tradition but this year trick-or-treaters may be greeted with even spookier green-tinged jack-o-lanterns after a nightmare season for growers.

In Asda, pumpkin displays have signs telling shoppers “don’t worry if I’m slightly green, I will ripen at home and turn orange”.

We need to deal with the climate effects of global capitalism the way we deal with inflation – by applying the brakes

The impact of the climate crisis is evident everywhere. Finance ministers meet in Washington DC this week for the annual meeting of the International Monetary Fund in the wake of two devastating hurricanes in the US within a month. Parts of the Sahara have been flooded for the first time in half a century.

Scientists attribute the growing number of extreme weather events to a planet that continues to get hotter as the result of rising concentrations of greenhouse gases linked to human activity. Global temperature records are being broken with every year that passes and the idea that this can continue indefinitely is a fantasy.

Experts say UN event will be critical for world’s declining wildlife population as host nation pushes for inclusivity

World leaders, environmental activists and prominent researchers have begun to arrive in Cali, Colombia, for a biodiversity summit that experts say will be decisive for the fate of the world’s rapidly declining wildlife populations.

The host nation is also hoping that the summit, which formally opens on Sunday evening, will be the most inclusive in history.

Toxic emissions, health risks and leaching pollution – better management of landfill sites is a matter of urgency

Last summer, people living around the perimeter of Pilsworth South landfill in Bury, Greater Manchester, couldn’t open their windows because of the elevated levels of hydrogen sulphide in the air. Referred to as “sewer gas”, its rotten-egg stench can be particularly unbearable at night. Even driving past with the windows closed on the M66, as I do regularly to drop my child at a local play centre, I have gagged at the overpowering smell.

Including Pilsworth, there are 15 odorous landfills across the UK. Hafod landfill in Wrexham is the latest to hit the headlines. Another in Northern Ireland was so noxious before its decommissioning that it was subject to a supreme court ruling and now an appeal. Meanwhile, several others have breached their licences through overtipping, odour issues or poor management, forcing them to undertake engineering solutions to rectify the problems. These remedial works can make things worse in the short term, with smells created when rubbish is disturbed.

World Without End topped bestseller lists but was criticised for embracing nuclear power

In 2019, France’s best known climate expert sat down to work with its most feted graphic novelist. The result? Perhaps the most terrifying comic ever drawn.

Part history, part analysis, part vision for the future, World Without End weaves the story of humanity’s rapacious appetite for fossil fuel energy, how it has made possible the society people take for granted, and its disastrous effects on the climate.

Government accused of ‘shocking’ choice to dilute protection standards in first animal welfare policy

Labour is using its first animal welfare policy since entering government to dilute standards by legalising the harmful practice of carrying chickens by their legs, charities have said.

European transport regulation 1/2005, which still applies in the UK, prohibits lifting chickens by their legs on farms and during loading and unloading, but the government is going to change the law to permit the widespread but illegal method, according to the Animal Law Foundation.

Ed Miliband seems happy to see the landscape blighted. We value townscape – everywhere else has to fend for itself

Does Labour believe in beauty? The energy secretary, Ed Miliband, celebrated his arrival in office this summer by permitting three of the largest solar panel arrays in Britain. One, a Suffolk array covering nearly 2,800 acres, was described by a county councillor as “the poorest infrastructure application that I have ever dealt with”.

Now Miliband is demanding a procession of pylons filling the glorious Amber Valley in the Derbyshire uplands. Another parade of 420 pylons, each nearly as tall as Nelson’s column, will run down the east of England from Grimsby to Walpole, near King’s Lynn in Norfolk. The government also wants to allow the return of onshore wind turbines, overriding local objections.

Simon Jenkins is a Guardian columnist

High blood concentrations of ‘forever chemical’ compound PFOS linked to problems falling asleep and waking up

Some of the most common types of PFAS may cause sleep disorders in young adults, new research finds, and the study’s authors for the first time identified how the chemicals probably impact the brain to cause disruptions.

The peer-reviewed University of Southern California (USC) study looked at PFAS levels in the blood of adults between 19 and 24 years old, and found those in the highest one-third slept an average of about 80 fewer minutes nightly than those in the lowest third.

Exclusive: Data on number and nature of wildfires at odds with claims of landowner seeking to ban wild camping

Wild camping is not a significant fire risk on Dartmoor, data shows, despite claims by a wealthy landowner who has been trying to ban the practice.

The supreme court is deciding on a case brought by the hedge fund manager Alexander Darwall, who is seeking to remove the right to camp on Dartmoor without landowner permission.

Hail swath estimated at 120 miles damages crops in western Victoria as winds break windows and rip tiles from roofs

On Wednesday, the Australian state of Victoria was hit by thunderstorms. The town of Casterton was particularly badly affected, receiving 21mm of rain in just 30 minutes, followed by large hailstones.

Vehicles and properties were severely damaged, with reports of broken windows and tiles blown off roofs due to strong winds.