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With the war on Iran, Ukraine, AI and climate breakdown increasing the likelihood of a nuclear war, the clock stands closer to midnight than ever before. So who decides how many seconds we have left – and can we buy ourselves more time?
The Earth is getting hotter. Conflicts are raging, in the Middle East and Ukraine, each increasing the chance of nuclear war. AI is infiltrating almost every aspect of our lives, despite its unpredictability and tendency to hallucinate. Scientists, tinkering in labs, risk introducing new, deadly pathogens, more destructive than Covid. Our pandemic response preparedness has weakened. The Doomsday Clock – a large, quarter clock with no numbers, keeps ticking, counting down the seconds until the apocalypse. Tick. Tick. Tick. In January, we reached 85 seconds to midnight. Experts believe humanity has never stood so close to the brink.
“What we have seen is a slow almost sleepwalk into increasing dangers over the last decade. And we see these problems growing. We see science advancing at a rate that defies our ability to understand it, much less control it,” says Alexandra Bell, CEO of the Bulletin of the Atomic Scientists, the organisation that sets the Doomsday Clock. She speaks of the “complete failure in leadership” in the US and other countries, which are doing little to address global, catastrophic threats, even as they feed into one another. Climate change increases global conflict, for instance, and the incorporation of AI into nuclear decision-making is, frankly, terrifying.
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Findings come after third-hottest April on record globally and amid fears of more brutal European summer weather
Economic inequality adds more than 100,000 deaths to the vast toll from heat and cold in Europe each year, research has found.
Cutting levels of inequality to match that of Europe’s most equal region, Slovenia, as measured by the Gini index, would reduce temperature-related mortality by as much as 30%, equating to 109,866 people, the study found.
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Brigg, Lincolnshire: We work these vehicles hard and they will have problems, but today was really not the day for a steaming bonnet
There’s never a good time for a tractor to break down, but this was exceptional timing. Late April was very dry as predicted, and with a change in weather prospects, the birdfood seed needed to go in. The purpose of this “crop” is to fill the birds’ winter hunger gap, and it has to be sown in a narrow window: after the early May frosts, but before the soil dries out too much.
We had just delivered the trailer of seed to the field, and were on the road returning to the farm, to collect the rolls that press the seed into the soil. As we passed through Brigg, the lights appeared on the dashboard and steam started to appear from the bonnet. This was our smallest and newest tractor. Hurriedly, we pulled into a driveway, water pouring from under the engine. Half on and half off the road, we started to collect traffic behind us. A quick look justified a call to the tractor dealers – it was a tricky job and the clock was ticking.
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Naturalist says he has been ‘overwhelmed by greetings’ as milestone is marked with event at Royal Albert Hall
David Attenborough said he had been “completely overwhelmed by birthday greetings” for his centenary on Friday and thanked wellwishers “most sincerely”.
The naturalist said he had hoped to celebrate his 100th birthday quietly. Instead, the milestone will be marked with a live event at the Royal Albert Hall broadcast on BBC One, featuring music from his programmes as well as stories and reflections from public figures and leading advocates for the natural world.
In a recorded audio message shared on Thursday night, Attenborough said: “I had rather thought that I would celebrate my 100th birthday quietly, but it seems that many of you have had other ideas.
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Promises to cut emissions and use more fuel-efficient planes fail to stop rise, with Ryanair’s carbon footprint 50% up on 2019
Emissions from flying in Europe have now passed pre-pandemic levels, with Ryanair’s carbon footprint 50% higher than in 2019, research has shown.
Total aviation emissions continue to increase despite industry pledges to decarbonise and the introduction of more fuel-efficient planes, driven by the massive expansion of low-cost carriers.
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Turning parking bays into green spaces and prioritising cyclists may be the fastest routes to improving urban life
Clean air, safer streets and a stable climate are among the reasons doctors and environmental experts want fewer cars clogging our roads. Reduced dependence on fuel – especially when prices are high and most countries rely on imports – is another.
Yet while some cities with world-class public transport are debating how to tackle the stubborn minority of journeys still made by car, others – particularly in the US – have become so dependent on driving that opting out is almost impossible.
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Oil firm seeks to reduce stake in carbon capture and storage projects in north-east of England after schemes fail to win over shareholders
BP plans to sell stakes in two flagship carbon capture and storage projects in the north-east of England as the company continues to retreat from the green agenda.
The oil company hopes to reduce its share in the Net Zero Teesside (NZT) project, which aims to develop the UK’s first gas power plant to be fitted with a controversial carbon capture system to remove its emissions.
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As fuel prices soar, millions of people could reduce their electricity costs by installing home storage
Consumers across the UK are bracing for the war in the Middle East to deliver a sharp rise in home energy bills from this summer.
The looming energy cost crisis has prompted a record number of households to investigate green home upgrades to try to keep bills down, including heat pumps, solar panels and electric vehicles.
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As electric vehicle sales hit all-time highs, the need for more places to plug in is growing – fast
Change by degrees offers life hacks and sustainable living tips each Saturday to help reduce your household’s carbon footprint
Got a question or tip for reducing household emissions? Email us at changebydegrees@theguardian.com
Australia is having an electric vehicle moment.
Close to 25,000 electric vehicles were sold in Australia in March, an all-time record and an increase of 69.6% compared with March 2025, according to the Electric Vehicle Council of Australia. Although still lagging behind countries like China where close to half of new passenger vehicles sold are electric, soaring petrol prices on the back of the war in Iran have accelerated interest in EV ownership in Australia.
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Guardian readers in the US share how they get around their cities without driving in such a car-dominated country
We asked Guardian readers in the US how they get around if they don’t have a car in such a car-dominated country. Several of those who responded described the benefits and many challenges of going by foot, bike or public transit.
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