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Graham Caswell

@grahamcaswell.bsky.social
374 followers 889 following 926 posts
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Graham Caswell @grahamcaswell.bsky.social · 30/09/2026
We're near peak CO2 emissions. Interrupted only by covid lockdowns, emissions have been creeping upwards, but more and more slowly till we're almost at a plateau. This year emissions will fall as a result of Trump's war against Iran helped by Ukrainian strikes on Russian refineries. 1/🧵👇
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Graham Caswell @grahamcaswell.bsky.social · 30/09/2026
Russian and US vetoes are a big problem. Why not change the triple lock to allow UN General Assembly approval in lieu of the Security Council? That would keep the triple lock while allowing the dysfunctional Security Council to be bypassed, setting an example for others and moving towards reform.
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Ciara | Ciaraíoch 🎨 @ciaraioch.bsky.social · 30/09/2026
People casually using genAI instead of their own creativity or capacity for thought genuinely feels like a huge values difference now, on a very fundamental level. We do not hold the same things to be important or worthwhile.
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Andy Revkin 🌎 ✍🏼 🪕 ☮️ revkin.substack.com @revkin.bsky.social · 30/09/2026
Folks blocking @thehonestbroker.bsky.social will miss this calcuation: Thanks to Trump's war, "Consumers have collectively paid about $869 billion in extra payments, equal to an $87 per tonne carbon tax across all fossil fuel emissions." rogerpielkejr.substack.com/p/trumps-car... 1/2
rogerpielkejr.substack.com
Trump’s Carbon Tax
The president meets the “Iron Law”
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Defend Our Juries @defendourjuries.bsky.social · 29/09/2026
94-year-old Jewish human rights barrister, Margaret Owen OBE, arrested under the Terrorism Act outside @labouruk.bsky.social conference. Her crime? Holding a piece of cardboard with the words “I oppose genocide - I support Palestine Action” on it. She was among hundreds doing the same.
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Mayor Zohran Kwame Mamdani @mayor.nyc.gov · 29/09/2026
The Talmud teaches that anyone who sustains one soul, has sustained an entire world. For generations, Jewish New Yorkers have sustained our city. Today, we are launching the first-ever municipal Strategy to Combat Antisemitism.
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Graham Caswell @grahamcaswell.bsky.social · 29/09/2026
No insurance means no mortgage.
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Staffan Landin @staffanlandin.bsky.social · 29/09/2026
Det finns inga överord...
Bilder som jämför förödelsen i Nagasaki 1945 med bilder från Gaza idag.
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Graham Caswell @grahamcaswell.bsky.social · 29/09/2026
We have so much to learn from the animal people.
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Prof William Ripple @williamripple.bsky.social · 28/09/2026
We invite everyone (nonscientists) to endorse the Declaration of a Planetary Emergency, part of the upcoming World Scientists’ Warning to Humanity: A Third Notice. Add your name and share widely. Endorsement helps show public concern about the future of our planet. forms.gle/vAARd7mv2yS7...
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Graham Caswell @grahamcaswell.bsky.social · 27/09/2026
Here's the NI Parade Commission's 'Determination Document': paradescommissionni.flexigrant.com/downloadfile...
paradescommissionni.flexigrant.com
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Dr Robert Bohan @robertbohan.bsky.social · 26/09/2026
Irish President, Catherine Connolly, welcomed Gazan students to Ireland at her official residence Áras an Uachtaráin. She called out the horror affecting their country.
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Tom Di Liberto @tdiliberto.bsky.social · 24/09/2026
The strength of El Nino is not measured on a daily time scale. The strength of El Nino is not measured on a daily time scale. The strength of El Nino is not measured on a daily time scale. The strength of El Nino is not measured on a daily time scale.
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BladeoftheSun @bladeofthes.bsky.social · 24/09/2026
Netanyahu walks in at the UN, and everyone walks out. This one is actually TODAY, about 8 minutes ago.
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Carbon Brief @carbonbrief.org · 16/09/2026
NEW – Analysis: Global fossil-fuel emissions set to fall in 2026 amid Hormuz crisis | @drsimevans.carbonbrief.org Read here: buff.ly/spnuTWt
Global fossil-fuel emissions set to fall in 2026 amid Hormuz crisis
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Donovan Schaefer @feelingtheory.bsky.social · 13/09/2026
Amazing how progressive people start talking and sounding *exactly* like MAGA as soon as you confront them with the moral catastrophe of factory farms. Sneering, joking, wrapping themselves in misinformation or pseudoscience, reveling in their own cruelty. "I don't care and you can't make me."
A skeet reading:

My vegan friend popped round yesterday, while I was eating my takeaway food, and watching the rugby.

"That chicken you're eating had a family."

"That's why I ordered the family bucket. No one gets left behind."
🐢💨
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Froggles 🇨🇦 @froggles42.bsky.social · 25/08/2026
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Riding With Robots @ridingrobots.bsky.social · 24/08/2026
From NASA: It happened again! Here's Phobos passing in front of the Sun as seen by the Perseverance rover from the surface of Mars on Aug. 12. science.nasa.gov/photojournal...
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Graham Caswell @grahamcaswell.bsky.social · 25/08/2026
Change is coming, whether you like it or not. And its later than you think.
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Graham Caswell @grahamcaswell.bsky.social · 24/08/2026
I propose a new solution to climate change called GRIFT (Greenhouse Reduction In Future Time). It involves inventing an omnipotent AI god to invent a time machine to go back to the 1990's and cut emissions. I'm seeking big investment from climate change avoiders and delayers. Offsets available. 🤑💰💲
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Jen Keane @zenbuffy.bsky.social · 23/08/2026
And when you look at the CSO data, split county by county, it says the same thing. Everywhere, women are poorer. No matter how you calculate it, no matter what dataset you use, Irish women earn less. Everywhere.
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Simon Oldridge @sioldridge.bsky.social · 20/08/2026
Fed up with people shirking responsibility by arguing that the UK causes just 1% of emissions? Here are two fantastic analogies from a primary school teacher, Mark in Coventry, who called Sheila Fogerty on @lbc.co.uk - one involving dog poo 😆 Other arguments here: www.nebriefing.org/mp-dialogue
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Barry McMullin @autofac.bsky.social · 19/08/2026
'If a culture teaches people to associate freedom with consumption, identity with acquisition, progress with economic growth, and happiness with comfort and convenience, then asking people to “live with less” will almost inevitably sound like a demand for loss' #Ouch theecologist.org/2026/aug/18/...
theecologist.org
Sacred revolt
Why reverence should precede restraint.
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The Vegan's Voice | Michael Corthell @thevegansvoice.bsky.social · 17/08/2026
The bond between a mother and her child is not ours alone. Animals nurture, protect, comfort, and grieve too. The difference is not in their capacity to love. The difference is whether we choose to respect it. #veganism #vegan #animalrights
Square split-image meme. On the left, a mother sheep tenderly nuzzles her lamb. On the right, a human mother kisses her infant. Text reads “THERE IS NO DIFFERENCE” above and “YOU MAKE THE DIFFERENCE” below. Footer reads “The Vegan Project 💚 | The Vegan’s Voice 💚.”
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Graham Caswell @grahamcaswell.bsky.social · 02/08/2026
This is incredible. www.youtube.com/watch?v=UufM...
youtube.com
Massive Iceberg Collapses and Flips Over in Ilulissat, Greenland | Full Event in 4K! (July 25, 2026)
YouTube video by afarTV
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Graham Caswell @grahamcaswell.bsky.social · 01/08/2026
Also, renewables and EVs will NOT stop the rapid increase in heatwaves, droughts, wildires, floods, storms, coastal erosion, etc. Only ending fossil fuel emissions will stop them from getting much worse.
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jessamyn @librarian.bsky.social · 31/07/2026
I work at a public library. People who want to use AI seem to have no trouble doing so. People who don't want to use AI have a harder time. I crowdsourced and then finalized this document "How to disable or avoid intrusive AI" and then gave it a short URL: notoai.org Please pass along if it's useful
An aircraft passenger oxygen mask: a drop down passenger mask with air bag and yellow plastic mouth and nose cover, oxygen tube has been cut; Demonstration model used by flight attendant crew for passenger instruction. Has text on the side indicating that it's non-functional.
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Graham Caswell @grahamcaswell.bsky.social · 30/07/2026
A hero. A secular saint. The idea that she might be a terrorist is so ridiculous that it makes a mockery of the police, the law, the UK government and anybody else associated with this sorry farce.
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Graham Caswell @grahamcaswell.bsky.social · 29/07/2026
Dr Anthony #Fauci has been awarded three prestigious Irish awards to honour his important work in the field of infectious diseases and immunology, and in recognition of his courage and integrity during the Covid19 pandemic. That he should be so persecuted in his own country is deeply shocking. 1/🧵
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Barry McMullin @autofac.bsky.social · 27/07/2026
[From 2021! Always worth a reminder of the paths repeatedly not followed...] www.thejuicemedia.com/honest-gover...
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James Dinneen @jamesdinneen.bsky.social · 27/07/2026
Wowza. Look at this chart on wildfires in France from @copernicusecmwf.bsky.social EFFIS. Red line is cumulative area burned this year; blue line is average since 2006...
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Graham Caswell @grahamcaswell.bsky.social · 28/07/2026
Free Marwan Barghouti. #FreeMarwanBarghouti
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Graham Caswell @grahamcaswell.bsky.social · 27/07/2026
Is there any difference between killing a man with a sword, and doing it with climate change? Or a woman or a child or that matter?
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Dr. Jeroen W.P. Wijnendaele @drdragases.bsky.social · 27/07/2026
Good grief, this hits home.
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Ken Caldeira @kencaldeira.com · 26/07/2026
Does anyone have informed perspectives on this paper? Seems important if true, important to refute if false. "Our results provide the first observational evidence that low clouds have partially offset recent warming, ... " agupubs.onlinelibrary.wiley.com/doi/10.1029/...
In this study, we combined satellite observations, reanalysis data sets, and a cloud-controlling factor (CCF) framework to quantify historical low-cloud cover (LCC) variability and its associated feedbacks. By harmonizing 13 long-term satellite data sets using anomalies and extending the record back to 1979 using CCF-based reconstructions, we constructed a physically grounded and temporally consistent record of LCC variability. The CCF method reproduces observed LCC anomalies well (𝑟 =0.85
 for 1982–2024; 𝑟 =0.93
 for 2001–2020), lending confidence to both the reconstructed record and the associated historical trends.

Across all data sets, tropical ocean LCC increased robustly since 1979 at a rate of 0.18 ±0.07%
 per decade over 1979–2025, concurrent with approximately 1,K
 of global surface warming (0.21 ±0.03%
 per decade). When normalized by the temperature trend, this corresponds to 0.85 ±0.32%,K−1
, with stratocumulus regions accounting for nearly 90%
 of the signal. Using observed 𝑑⁢𝐶⁢𝑅⁢𝐸/𝑑⁢𝐿⁢𝐶⁢𝐶
 relationships, this translates into a strongly negative low-cloud feedback of −0.79 ±0.3,W,m−2,K−1
, in contrast to the positive feedback observationally inferred from idealized abrupt-4×CO2
 experiments (0.50 W m−2 K−1
 in this study and 0.42 −0.56 W m−2 K−1
 in Cesana and Del Genio (2021); Myers et al. (2021)).

https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2026GL124158
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Graham Caswell @grahamcaswell.bsky.social · 26/07/2026
"It rained last night but we are hearing that electricity may be cut out over the peninsula, especially as the ash clouds go towards Bordeaux." Climate change is basically a slow-moving apocalypse appearing to different people in different ways, more and more. www.bbc.com/news/article...
bbc.com
Fleeing a wall of flames: Tourists describe France wildfires escape
Families visiting France have told the BBC how their holidays have become evacuation missions.
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Prof Bill McGuire @profbillmcguire.bsky.social · 24/07/2026
Tim Bradford scores a bullseye in @thenewworldmag.bsky.social Climate action versus the buts
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Graham Caswell @grahamcaswell.bsky.social · 24/07/2026
Voyager 1 can't phone home because we burned down one of the three receivers it can talk to. When Voyager launched in 1977 atmospheric CO2 was at 334 ppm.
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Environmental Pillar @envpillar.bsky.social · 24/07/2026
Ireland could be a trailblazer in introducing a national-level Universal Basic Income, according to a new publication Universal Income and Wellbeing Economy produced for the Environmental Pillar’s Circular and Wellbeing Economy Hub by Feasta & Equal Right www.environmentalpillar.ie/ireland-coul...
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Graham Caswell @grahamcaswell.bsky.social · 23/07/2026
"Record warmth provides additional evidence of high climate sensitivity and increased net climate forcing in the past decade."
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Graham Caswell @grahamcaswell.bsky.social · 22/07/2026
From the Lloyd’s Register Foundation (yes, that lloyds)and the Human Development Report Office of the United Nations Development Programme... www.lrfoundation.org.uk/publications...
lrfoundation.org.uk
Alone together: The hidden consensus on climate change
The first 2026 World Risk Poll report explores the gap between personal perceptions of climate risk and perceptions of the beliefs of others, and the implications this has for risk communication, poli...
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Mayor Zohran Kwame Mamdani @mayor.nyc.gov · 22/07/2026
Benjamin Netanyahu is a war criminal.
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National Emergency Briefing @nebriefing.bsky.social · 18/07/2026
Thank you to the MPs who have joined the Parliamentary Call for a government-led televised emergency briefing on the climate & nature crisis in the last ten days. The public deserves to know. Enter postcode to see if your MP has joined: nebriefing.org/parliamentary-call #NationalEmergencyBriefing
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Graham Caswell @grahamcaswell.bsky.social · 17/07/2026
As nature collapses, the people who live closest to it are disrupted first. Meanwhile, the city people in air-conditioned rooms and offices who inhabit airports, malls and motorways - they hardly notice. "First Nations make up 5% of Canada's population and roughly 42% of its wildfire evacuees."
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The Rest Is Politics @therestpolitics.bsky.social · 15/07/2026
Climate breakdown isn't just an environmental issue - it's fast becoming a national security crisis. Our major new investigative series with Caroline Lucas starts Friday, exclusively for TRIP + members.
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Dr. Hilary Agro, PhD 🍄 @hilaryagro.com · 17/07/2026
What's happening in the White House is basically the captain of the Titanic spending his last hours selling off the brass fixtures to other people on the Titanic
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Graham Caswell @grahamcaswell.bsky.social · 17/07/2026
If you're down about the heat, smoke and climate change; If you're shaken by the wars, genocide and assaults on human rights; If you despair for democracy and the survival of truth and knowledge in a sea of ignorant nonsense; If you're sickened at the inequality, injustice and corruption; Remember
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Annie Leymarie @annieleymarie.bsky.social · 17/07/2026
"No one wants to be the scientist who cried wolf. That aversion to predicting outcomes that may not happen has made us too ready to rule out those that could potentially take place. We can do better..." 👇
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Graham Caswell @grahamcaswell.bsky.social · 17/07/2026
As nature collapses, the people who live closest to it are disrupted first. Meanwhile, the city people in air-conditioned rooms and offices who inhabit airports, malls and motorways - they hardly notice. "First Nations make up 5% of Canada's population and roughly 42% of its wildfire evacuees."
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