The Guardian

Move suggests homes will rely on electricity for low-carbon heating well into the future

A third pilot project to test the use of hydrogen heating in homes has been shelved by the UK government in the clearest sign to date that households will rely on electricity for low-carbon heating in the coming decades.

The government said it would shelve plans to develop a “hydrogen town” to test whether hydrogen could help to heat homes at scale before taking a final decision after 2026.

Fighting spirit helped us achieve the Paris accords in 2015 – and we need it now the world is on course to overshoot 1.5C

• ‘Hopeless and broken’: why the world’s top climate scientists are in despair

• Christiana Figueres was the head of the UN climate change convention from 2010 to 2016

“Hopeless and broken”: that is how a top scientist interviewed by the Guardian described feeling as she and hundreds of other climate experts shared harrowing predictions of the future of the planet this week.

I resonate with her feelings of despair. Even as the former head of the UN climate change convention that achieved the Paris agreement in 2015, I, like many, can succumb to believing in the worst possible outcome. Just after I assumed the role of UN climate chief in 2010, I said to a room full of reporters that I didn’t believe a global agreement on climate would be possible in my lifetime.

Top climate figures respond to Guardian survey of scientists who expect temperatures to soar, saying leaders must act radically

• Climate scientists expect global heating to blast past 1.5C target

The world is on the verge of a climate abyss, the UN has warned, in response to a Guardian survey that found that hundreds of the world’s foremost climate experts expect global heating to soar past the international target of 1.5C.

A series of leading climate figures have reacted to the findings, saying the deep despair voiced by the scientists must be a renewed wake-up call for urgent and radical action to stop burning fossil fuels and save millions of lives and livelihoods. Some said the 1.5C target was hanging by a thread, but it was not yet inevitable that it would be passed, if an extraordinary change in the pace of climate action could be achieved.

The 44ft-long whale corpse was an endangered sei whale, which will now be examined to determine how it died

A cruise ship has journeyed into New York City’s harbor bearing a gruesome cargo in the form of a huge, dead whale sprawled across its bow.

The incident happened on Saturday, according to local US media reports, and the event is being held by some as further evidence of the unfortunate impact on sea life that large vessels can have.

Researchers say reducing emissions and biodiversity loss and preventing invasive species could control disease

Biodiversity loss is the biggest environmental driver of infectious disease outbreaks, making them more dangerous and widespread, a study has found.

New infectious diseases are on the rise and they often originate in wildlife. In meta-analysis published in the journal Nature, researchers found that of all the “global change drivers” that are destroying ecosystems, loss of species was the greatest in increasing the risk of outbreaks. Biodiversity loss was followed by climate change and introduction of non-native species.

The island nation is one of the most vulnerable countries in the world, as changing weather patterns bring more dry spells and unpredictable rainy seasons. Sean Smith travelled to the south to meet those affected and to report on the ways they are trying to prepare for an altered future

Government’s failure to match EU measures to improve condition of rivers, lakes and oceans called ‘deeply concerning’

England’s rivers are likely to remain in a poor state for years to come because the government is failing to put in place EU clean water laws post-Brexit, the watchdog has found.

When Britain was a member of the EU, the government was required to follow the water framework directive (WFD), standards for waterways that have been credited with cleaning up Europe’s dirty water.

Under their worst-case assessment, just 21% of surface waters will be in a good ecological state by 2027, representing only a 5% improvement on the current situation. This would break the Environment Act, which aims to improve air and water quality, protect wildlife, increase recycling and reduce plastic waste.

There is insufficient funding to meet the targets, meaning that under the WFD ministers are being compelled by the OEP to write a new, properly funded plan to protect the country’s waters. The Environment Agency has calculated a cost of £51bn to clean up England’s waters, which would provide £64bn in monetisable benefits. However, confirmed funding of only £6.2bn is just 12% of that required.

There is not enough monitoring taking place to find out the state of England’s waterways, making it nigh on impossible to clean them up.

Earth’s greatest living structure is dying. But the humanity of reef scientists is as beautiful as any coral I’ve ever seen

From the dry lab on One Tree Island research station – about 100km off the coast from Gladstone and in the southern region of the Great Barrier Reef – I watch a steady procession of scientists walk to their next encounter with what has become the biggest palliative care unit on the planet.

These scientists head out to the reef like doctors heading to a hospital with no control over saving their patients. They head to a hospital where there is no medicine they can administer to alleviate the pain or to make death easier.

The mining company insists the storage hub is safe but many are unconvinced about injecting carbon dioxide into a major Australian water resource

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Swiss mining company Glencore has been on the offensive over its controversial plans to try to inject carbon dioxide into a section of the Great Artesian Basin (GAB) – one of the world’s biggest underground water sources and a lifeblood for farmers and regional towns.

Later this month, the Queensland government is expected to decide if it will allow Glencore’s pilot carbon storage project to go ahead.

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Top experts believe global temperatures will rise by at least 2.5C above pre-industrial levels by 2100. That frightening prediction must spur us to action

First, the good news. We understand the problem: almost two-thirds of people worldwide believe the climate crisis is an emergency. We know what needs to be done, and should be confident that we will be able to achieve it, thanks to the rapid advance of renewable technologies. Collectively, we can also muster the money to do it.

The scale and speed of global heating make it hard to hang on to these facts. But it is also why we must focus on them rather than throwing up our hands. New research by the Guardian has found that hundreds of the world’s top climate scientists believe global temperatures will rise by at least 2.5C above pre-industrial levels by the century’s end, far above the internationally agreed limit. Only 6% of those surveyed, all from the Intergovernmental Panel on Climate Change, thought that the 1.5C target could be met.

The climate crisis is making the farming business unsustainable – and without support for us, food security will suffer too

• Guy Singh-Watson is the founder of organic veg box company Riverford

Farming has always been a risky business. To the chaos of Brexit and the relentless squeezing of the supermarkets, we can add the rapidly escalating threats associated with climate change. In most industries, at the point where risk is judged to outweigh the potential commercial reward, both capital and people tend to make a swift exit, following economist Adam Smith’s “invisible hand” of self-interest.

The problem with farming is that most farmers are emotionally invested in their work. An exit is seldom considered – perhaps we should be more like the bankers, but they wouldn’t be much good at growing potatoes.

Climate chaos is threatening food production, trade and lives, says World Meteorological Organization

Hunger and disease are rising in Latin America after a year of record heat, floods and drought, a report by the World Meteorological Organization (WMO) has shown.

The continent, which is trapped between the freakishly hot Pacific and Atlantic Oceans, probably suffered tens of thousands of climate-related deaths in 2023, at least $21bn (£17bn) of economic damage and “the greatest calorific loss” of any region, the study found.

Exclusive: Planet is headed for at least 2.5C of heating with disastrous results for humanity, poll of hundreds of scientists finds

• ‘Hopeless and broken’: why the world’s top climate scientists are in despair

Hundreds of the world’s leading climate scientists expect global temperatures to rise to at least 2.5C (4.5F) this century, blasting past internationally agreed targets and causing catastrophic consequences for humanity and the planet, an exclusive Guardian survey has revealed.

Almost 80% of the respondents, all from the authoritative Intergovernmental Panel on Climate Change (IPCC), foresee at least 2.5C of global heating above preindustrial levels,, while almost half anticipate at least 3C (5.4F). Only 6% thought the internationally agreed 1.5C (2.7F) limit will be met.

Scientists reclassify Humboldt glacier, also known as La Corona, after it melted faster than expected

Venezuela has lost its last remaining glacier after it shrunk so much that scientists reclassified it as an ice field.

It is thought Venezuela is the first country to have lost all its glaciers in modern times.

Also known as ‘devil birds’ for their haunting scream, they are just starting to arrive from sub-Saharan Africa

May Day dawns cold and breezy, with sullen grey clouds promising rain. Hope seems very far away. But then, a distant dark streak scythes through the skies over the Avalon Marshes, stiff-winged, direct and determined. A single swift, my first of the year.

As I do every spring, I silently recite the words of the poet Ted Hughes: “They’ve made it again, which means the globe’s still working … ”

Report says humans may be on brink of cutting fossil fuel generation, even as demand for electricity rises

Renewable energy accounted for more than 30% of the world’s electricity for the first time last year following a rapid rise in wind and solar power, according to new figures.

A report on the global power system has found that the world may be on the brink of driving down fossil fuel generation, even as overall demand for electricity continues to rise.

Charity asks people to charm worms to the surface and count their numbers to contribute to worm map of UK

Dancing for worms may seem an odd pursuit, but an environment charity is calling for people across the UK to charm the creatures from the depths in order to count them.

The Soil Association is trying to get a nationwide picture of worm abundance, to track their decline and see where they need the most help.

Outgoing special rapporteur David Boyd says ‘there’s something wrong with our brains that we can’t understand how grave this is’

The race to save the planet is being impeded by a global economy that is contingent on the exploitation of people and nature, according to the UN’s outgoing leading environment and human rights expert.

David Boyd, who served as UN special rapporteur on human rights and the environment from 2018 to April 2024, told the Guardian that states failing to take meaningful climate action and regulating polluting industries could soon face a slew of lawsuits.

Scientists have returned 18 red handfish to Tasmanian waters months after they were removed to protect them from record high sea temperatures. Marine ecologist Dr Jemina Stuart-Smith said removing the fish had been a difficult decision but was the ‘right approach’ despite the risks. Three of the fish died in captivity. Dr Andrew Trotter, who leads the red handfish conservation project at the University of Tasmania’s Institute for Marine and Antarctic Studies, said the three deaths were disappointing but highlighted the need to better understand disease in the critically endangered species. There are fewer than 100 red handfish estimated to be left in the wild in two patches of rocky reef south-east of Hobart

Exclusive: Mukhtar Babayev says clear accounting crucial to build trust as developing world seeks trillions in support

Poor countries must demonstrate clearer accounting and transparency to back up their calls for trillions of dollars of climate finance, the president of global climate negotiations has said.

Mukhtar Babayev, the ecology minister of Azerbaijan, who will lead the Cop29 UN climate summit in November, urged governments in developing countries to draw up reports showing their progress on cutting greenhouse gas emissions, and their spending on the climate crisis.