The Guardian Climate Change

Estimated 2,548 barrels of carbon dioxide leaked from Exxon pipeline in Louisiana on 3 April, triggering alarm among residents

A major leak of CO2 from an ExxonMobil pipeline in Louisiana exposes dangerous safety gaps that should halt the planned multibillion-dollar carbon capture industry, environmental advocates say.

An estimated 2,548 barrels of carbon dioxide (CO2) leaked from the Exxon pipeline in Sulphur in Calcasieu Parish on 3 April, triggering an emergency response and alarm among residents who live in close proximity to scores of polluting pipelines, petrochemical and fossil fuel facilities.

Marcus Decker dared to protest on climate and was punished. Now he could be deported. Is that a humane democracy?

When the traditional ruling class was obliged to concede to demands for democracy, it gave away as little as possible. We could vote, but it ensured that crucial elements of the old system remained in place: the House of Lords, the first-past-the-post electoral system, prerogative powers and Henry VIII clauses, and above all a legal system massively and blatantly biased towards owners of property.

In combination, these elements ensured that the system remained predisposed to elite rule, even while it pretended the people were in charge. The portcullis excluding us from power has never been properly lifted since the Norman conquest. The relationship between rulers and ruled remains, in effect, a relationship between occupier and occupied.

Internal investigation under way but party has not announced that police have been called in

During questions in the Commons on next week’s business, Penny Mordaunt, leader of the house, said that MPs would debate the latest Lords amendments to the Rwanda bill on Monday and that, if necessary, time would also be set aside on Tuesday for MPs to vote again on Lords amendments to the bill.

But, at the No 10 lobby briefing, the PM’s spokesperson told journalists that the government wants to conclude the “ping pong” process (when the bill shuttles between the Commons and the Lords until both sides agree on its wording) on Monday night. He said:

Our intention is to get this passed on Monday such that we can then set out the timetable for getting flights off as soon as possible.

Climate campaigners complain of short-termism as country abandons target to cut carbon emissions by 75% by 2030

Climate campaigners have accused Scottish ministers of being “inept” and “short-termist” after they scrapped Scotland’s target to cut carbon emissions by 75% by 2030.

Màiri McAllan, the Scottish net zero secretary, confirmed her government had abandoned that target and would also drop legally binding annual targets on reducing carbon emissions, after damning criticism from a UK advisory committee.

Bill would stop private investors, including hedge funds, farmers and municipalities, from profiting off water scarcity

With private investors poised to profit from water scarcity in the west, US senator Elizabeth Warren and representative Ro Khanna are pursuing a bill to prohibit the trading of water as a commodity.

The lawmakers will introduce the bill on Thursday afternoon, the Guardian has learned. “Water is not a commodity for the rich and powerful to profit off of,” said Warren, the progressive Democrat from Massachusetts. “Representative Khanna and I are standing up to protect water from Wall Street speculation and ensure one of our most essential resources isn’t auctioned off to the highest bidder.”

Exclusive: By the middle of the century, pollution from plastic industry could ‘undermine world’s effort’ to control climate crisis

By the middle of the century, global emissions from plastic production could triple to account for one-fifth of the Earth’s remaining carbon budget, an analysis has found.

The stunning new estimates from Lawrence Berkeley National Laboratory, published on Wednesday, provide yet more evidence that the plastic industry is “undermining the world’s efforts to address climate change”, said Heather McTeer Toney, executive director of the Bloomberg Philanthropies’ Beyond Petrochemicals campaign, which helped fund the new report.

Deaths from record temperatures in Mali reportedly led to full morgues turning away bodies this month

The deadly protracted heatwave that filled hospitals and mortuaries in the Sahel region of Africa earlier this month would have been impossible without human-caused climate disruption, a new analysis has revealed.

Mali registered the hottest day in its history on 3 April as temperatures hit 48.5C in the south-western city of Kayes. Intense heat continued across a wide area of the country for more than five days and nights, giving vulnerable people no time for recovery.

Passengers crowded around airline desks at Dubai international airport on Wednesday after major delays and cancellations caused by heavy rains.

The United Arab Emirates was hit by what the government described as the highest rainfall in the past 75 years. The rains began on Monday night, and by Tuesday evening the desert city of Dubai had received the average amount of rain it normally gets in a year.

Although the heavy rains had eased by late Tuesday, disruption was continuing on Wednesday, with Emirates airline suspending check-in for passengers departing from Dubai until midnight

• What the desert city of Dubai looks like after its biggest rainfall in 75 years – video

Cost of environmental damage will be six times higher than price of limiting global heating to 2C, study finds

Average incomes will fall by almost a fifth within the next 26 years as a result of the climate crisis, according to a study that predicts the costs of damage will be six times higher than the price of limiting global heating to 2C.

Rising temperatures, heavier rainfall and more frequent and intense extreme weather are projected to cause $38tn (£30tn) of destruction each year by mid-century, according to the research, which is the most comprehensive analysis of its type ever undertaken, and whose findings are published in the journal Nature.

Government support for green manufacturing is actually the easy part. To truly reduce emissions, we must stop digging up and burning fossil fuels

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Last week Anthony Albanese finally announced the government’s major plan for the transition to a renewable energy economy. The Future Made in Australia plan was quickly derided by critics as “picking winners”, in the misguided view that the market is better at deciding how to tackle climate change and that the market is in any way free or lacking distortions.

It’s an article of faith among many economists and commentators that governments should not try to “pick winners”, despite the fact that Australia has a long and glorious tradition of doing so.

Creating visually distinctive plants likely to become important as more weed-like crops are grown for food

Genetically engineering crops to be colourful could help farmers produce food without pesticides, as it would make it easier to spot weeds, scientists have said.

This will be increasingly important as hardy, climate-resistant “weeds” are grown for food in the future, the authors have written in their report published in the journal Trends in Plant Science.

Cars submerged in raging flood waters, planes on flooded runways and ankle-deep water at a metro station – this is what the United Arab Emirates and its desert city of Dubai look after a deluge. Dubai received about as much rain in 24 hours as it usually does in a year

• Desert city of Dubai floods as UAE hit by heaviest rainfall in 75 years

Phoenix broke several heat records last year. Now Grant Park, which has inequitable tree cover, is seeing a tree-planting drive that promises some respite from 100F temperatures

It was a relatively cool spring day in Phoenix, Arizona, as a tree-planting crew dug large holes in one of the desert city’s hottest and least shaded neighborhoods.

Still, it was sweaty backbreaking work as they carefully positioned, watered and staked a 10ft tall Blue palo verde and Chilean mesquite in opposite corners of resident Ana Cordoba’s dusty unshaded backyard.

Pressure piles on World Bank and IMF to steer countries to low-carbon transition at spring summit

Governments of wealthy countries must pledge hundreds of billions more in overseas aid payments channelled through the World Bank to avert the worst effects of the climate crisis, civil society experts and economists have said.

The International Development Association fund, the arm of the World Bank that disburses loans and grants to poor countries, is worth about $93bn (£b75n) but that figure must be roughly tripled by 2030, according to economic experts.

‘We must do all we can to become more sustainable’, says shadow environment minister

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Queensland’s Liberal National party has backed one of the most ambitious emission reduction targets in Australia – much to the disappointment of some of their federal counterparts.

While the federal opposition is still yet to unveil mid-term climate targets as part of its net zero by 2050 promise, the Nationals leader, David Littleproud, has decisively ruled out joining his state counterparts in their ambitious pledge.

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The challenge for a resource-rich, medium-sized economy such as Australia is to identify the right green industries to focus on, while minimising the risks to taxpayers

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It’s taken a while to get here but Anthony Albanese is on the verge of promising what some economists and most clean energy advocates have been urging Australian governments to do for years. Or at least a version of it.

The prime minister’s promised “Future Made in Australia” act is clumsily named, and the announcement last week had few details, but the idea – that the government will need to use its weight to help develop green industries if the country is to make a rapid transition from fossil fuels to a clean economy – has been a long time coming.

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As the soundscape of the natural world began to disappear over 30 years, one man was listening and recording it all

Read more: World faces ‘deathly silence’ of nature as wildlife disappears, warn experts

The tale starts 30 years ago, when Bernie Krause made his first audio clip in Sugarloaf Ridge state park, 20 minutes’ drive from his house near San Francisco. He chose a spot near an old bigleaf maple. Many people loved this place: there was a creek and a scattering of picnic benches nearby.

As a soundscape recordist, Krause had travelled around the world listening to the planet. But in 1993 he turned his attention to what was happening on his doorstep. In his first recording, a stream of chortles, peeps and squeaks erupt from the animals that lived in the rich, scrubby habitat. His sensitive microphones captured the sounds of the creek, creatures rustling through undergrowth, and the songs of the spotted towhee, orange-crowned warbler, house wren and mourning dove.

Heavy rain likely to cause low yields in Britain and other parts of Europe, with drought in Morocco hitting imports

• Which UK foods are at risk?

The UK faces food shortages and price rises as extreme weather linked to climate breakdown causes low yields on farms locally and abroad.

Record rainfall has meant farmers in many parts of the UK have been unable to plant crops such as potatoes, wheat and vegetables during the key spring season. Crops that have been planted are of poor quality, with some rotting in the ground.

Many products consumed by Britons could be hit by floods and droughts driven by climate crisis

• UK facing food shortages and price rises after extreme weather

From floods to droughts, extreme weather driven by human-caused global heating has become the new normal, causing havoc with the global food supply system.Many products bought and consumed in the UK are at risk of low supply and increased prices.

Intense patches of cold water rising from the depths are killing sharks, rays and other creatures, researchers say

A climate-disrupted ocean is pushing sharks, rays and other species to flee ever-hotter water in the tropics, only for them to be killed by increasingly intense upwells of cold water from the depths, a study has found.

One of the authors of the paper described the “eerie” aftermath of a mass die-off of more than 260 marine organisms from 81 species in a singular event of extreme cold upwelling off the coast of South Africa in 2021.