Recreating my old cycling commute shows how Paris won the car wars

Congratulations, @frediotto.bsky.social 👏

Achieving UK’s net zero target by 2050 will cost less than a single oil shock and bring health and economic benefits while insulating the country against future costs, says CCC: www.theguardian.com/environment/...

Are you a young academic working on climate and feel ready for a move? We are recruiting two Assistant/Associate Professors @granthamicl.bsky.social at Imperial College London @imperialcollegeldn.bsky.social (1/6)

The Antarctic Peninsula faces “substantial and irreparable damage” if global warming exceeds 2°C, polar scientists have warned today 🧵

When it rains, it now rains more. For those experiencing the flooding in south-west England, it is worth remembering that rainfall in winter has increased by about 25% overall. And, the rainfall has also become more intense: when it rains, it now rains more, increasing the risk of flooding.

FT investigation: Tuna-fishing has among the worst working conditions of any fishing. If you buy tuna from a UK supermarket, you may be buying the product of modern slavery. ig.ft.com/supermarket-...

“The national investment will largely be focused on cycle highways connecting rural villages and suburban areas with metropolitan centres, providing access to jobs, healthcare and education.” Imagine how transformative this approach would be in Ireland. #speirgorm #spéirgorm

During COP30, we’re sharing one image each day from the Standard Chartered Weather Photographer of the Year 2025 Climate Category, like this powerful photograph of historic flooding in Hanoi after Typhoon Yagi. View the full gallery here: www.rmets.org/weather-phot...

NEW: Air traffic growth is not a guarantee of economic growth, despite industry claims. These claims, often echoed by governments to justify airport expansion, are undermined by new research. 🧵⤵️

Ní tíortha i mbéal forbartha ba chúis leis an ngéarchéim aeráide ach is iad atá ag fulaingt is mó óna héifeachtaí. Bhí ról suntasach ag foireann Éireannach i mbunú ciste idirnáisiúnta chun tacú leis na tíortha sin nuair a bhuaileann tubaistí aeráide.👇 #SpéirGorm youtu.be/IeA6ggnq6yk?...

Very pleased to share our new @granthamicl.bsky.social film, Inside COP: Science, Politics and the Fight for Loss & Damage! #COP30 #LossAndDamage

What is the current state of climate action? What do latest country pledges add up to? And how much global warming are we in for? 🌍🌡️ 🔥 For the 16th year in a row, we publish the @unep.org #emissionsgap report. As usual, I looked the assessment of the global gap and its global warming implications.

“There is a question that hovers over Irish politics: what will the parties of power do when they start to panic about losing it? Last week, after their joint debacle in the presidential election, we got the grim answer: turn on immigrants.” - @fotoole.bsky.social

An extraordinary omission. Yes, policy is the domain of Gov, but climate is one area where a President, limited though their powers may be, could actually play a significant role, e.g. by mobilising community action and lifting the voices of people affected. 👏 @caugustenborg.bsky.social et al.

NEW: Devastating imagery from Jamaica, before & after Category 5 Hurricane Melissa. Black River — near total destruction.

🚨 The Grantham Institute Annual Lecture – Reclaiming Our Common Future: The pursuit of shared purpose in an age of division – is about to begin. Hear from Dr Gro Harlem Brundtland and our panel of expert guests chaired by the BBC's Justin Rowlatt. Join the livestream 👇 youtube.com/live/4Mt4yW9...

Tonight: Sustainable development pioneer Dr Gro Harlem Brundtland will deliver the 2025 Grantham Institute Annual Lecture. And BBC Climate Editor Justin Rowlatt will chair our expert panel exploring the issues raised in her keynote. 🚨 Join us. Final tickets: www.imperial.ac.uk/events/19827...

This is truly terrifying. Thinking of the Jamaican people tonight. #ClimateCrisis

Ice-free conditions continue in the Barents Sea region of the #Arctic Ocean. This is one area that has observed some of the largest losses of ice over the last few decades... compare the older years (dark/purple lines) to today! Map of this region: zacklabe.files.wordpress.com/2022/08/b203...

🔥 The never-ending narrative… This week, I’ve once again heard prominent climate researchers dismiss individual action as either irrelevant or a distraction instigated by the fossil fuel industry. Here’s a 🧵 on why this argument frustrates me to no end and why I think it misses the bigger picture.

OUT NOW: we revisit the pivotal moment when science, institutions and politics aligned to deliver the UK’s #NetZero target. At a time of political divergence, the evidence for #ClimateAction remains clear. Evidence-based #ClimatePolicy is more relevant than ever. @granthamicl.bsky.social

What happens when science meets politics? Today at @granthamicl.bsky.social, we're kicking off a new series of YouTube docs on that topic! Very pleased to share the first film, exploring how and why, in 2019, #NetZero became law and why the target remains critical today. 👇 youtu.be/Czunu-RkkeY?...

Delighted to share that Dr Gro Harlem Brundland – first woman PM of Norway, former DG of the WHO, founding member of the Elders, and sustainable development pioneer – will give this year's @granthamicl.bsky.social Annual Lecture. Join us in London on 29 October: www.imperial.ac.uk/events/19827...

Human-induced climate change drove extreme temperatures across Europe this summer. New work from @granthamicl.bsky.social and @lshtm.bsky.social reveals how thousands of people lost their lives as a result.

This from the climate minister? How grim. O’Brien either has his head in the clouds or is being intentionally misleading. Sustainable Aviation Fuels made up 0.3% of jet fuel last year; they're far too expensive and difficult to scale to play any significant role in the foreseeable future.

Do you want to be part of our amazing team @wwattribution.bsky.social team? If you are a science/comms expert, you can! Please do consider applying - www.imperial.ac.uk/jobs/search-...

Historic heatwave unfolding in France. Bordeaux just observed its hottest day on record with a provisional 41.6°C (107°F) — data since 1920. Red level extreme heat warnings are in force for the south of the country. Sadly, this heatwave is far from over...

In a new piece for @granthamicl.bsky.social, @frediotto.bsky.social and I unpack the significance of the ICJ’s landmark advisory opinion. We reflect on how it reshapes the legal framing of climate action and what it means for states’ obligations going forward.

Three key takeaways: - Fossil fuel subsidies and licensing can now constitute internationally wrongful acts - The 1.5°C limit is no longer aspirational - it's a legal obligation - States cannot hide behind "concurrent causes" to avoid climate reparations 2/5

Good news is somewhat of a rarity in the climate space, so it's genuinely uplifting to see how advances in climate science are making it possible to hold big emitters to account in the courts. Great new piece on @granthamicl.bsky.social's climate litigation work by @chloefarand.bsky.social 👇

Excellent article by fellow sociologist @ericklinenberg.bsky.social. "Heat is a silent and invisible killer. It usually fails to generate the kind of spectacular imagery that lands weather on prime-time television or a newspaper’s front page." Gift link: www.nytimes.com/2024/09/07/o...

“The climate crisis isn’t tomorrow’s problem, it’s today’s, and its impacts are a broad-spectrum enshittification”. @zoesqwilliams.bsky.social hits the nail on the head in this piece referencing the @granthamicl.bsky.social - @lshtm.bsky.social heatwave study. 👉 www.imperial.ac.uk/grantham/pub...

If extreme weather had a capital, it would be Mumbai. We’ve got it all: floods, sea-level rise, cyclones, heat islands. Mumbaikars are sick of being called resilient and being caught off-guard. But forecasting the monsoon is fraught, more so with climate change. My dispatch for @carbonbrief.org👇🏽

What becomes of the 1.5°C goal now that global warming is approaching that level?🌍🔥🌡️ In a new @science.org Policy Forum we explain how the 1.5°C goal remains a critical legal & ethical benchmark, even as the world nears and may soon exceed 1.5°C of global warming🧵1/ www.science.org/doi/10.1126/...

www.bbc.co.uk/news/article... Passengers evacuated from trains in London as temperatures soar - BBC News

Heatwaves are silent killers, increasing risks for vulnerable people and exacerbating existing conditions. Rapid analysis by the Grantham Institute and @lshtm.bsky.social estimates that nearly 600 lives will be lost due to the current UK heatwave. Read it here: www.imperial.ac.uk/media/imperi...

⚠️ Heatwaves kill and #ClimateChange is making them more deadly. @granthamicl.bsky.social and @lshtm.bsky.social estimate that almost 600 people will die in England and Wales as a result of the current heatwave. Take care and check in on vulnerable neighbours. www.theguardian.com/environment/...

☀️ Human-caused climate change will make Saturday’s widespread heat of 32°C in southeast England about 100 times more likely, a rapid analysis by @wwattribution.bsky.social has found 🧵 Read the full analysis: ow.ly/WX7A50WcImy

🚨 Human influence on our climate is cranking up the intensity of #ExtremeWeather around the world. @granthamicl.bsky.social is pioneering tools to uncover the economic and human costs of this influence on individual events. New from @chloefarand.bsky.social 👇 www.imperial.ac.uk/Stories/true...

⚠️Global warming caused by humans is advancing at 0.27°C per decade – the highest rate since records began. This is one of the indicators updated every year by over 60 international scientists in the annual Indicators of Global Climate Change report – published today. doi.org/10.5194/essd... /1

Interested in the roles #children and #young people can & should play in #environmental decision-making? We are advertising a #PhD scholarship on this topic based in @dcuclimate.bsky.social starting this September Deadline 23 June. Full details: diarmuidtorneyorg.wordpress.com/wp-content/u...

A child born in Ireland today faces immediate risks requiring 'urgent action', many more that will be 'critical' by the time they're 25 & some that will be 'catastrophic' when they're a pensioner. Stark warning from National Climate Change Risk Assessment m.independent.ie/irish-news/c...

Climate science – coming soon to a courtroom near you.

West Nile virus detected in UK mosquitoes for first time “Immediate risk is probably not great to humans. But as summers get warmer and longer, the boundary of WNV will shift north and we will likely start seeing endemic infections, initially in the south” www.theguardian.com/science/2025...

Climate change is driving an increase in spring temperatures across the UK and this spring has been the driest in at least a century. While many of us have enjoyed the conditions, they create enormous challenges for the people who produce our food. 👇 #ClimateChange

"In the very first few days of her life, climate change is happening and is making her unsafe"

⛈️ Climate change made record-breaking downpours behind deadly Midwest and South US flooding 9% more intense. Co-authors Dr Ben Clarke & @frediotto.bsky.social from @ic-cep.bsky.social & @shelwinkleywx.bsky.social at @climatecentral.org explain the results below 🧵👇