Dr. Aaron Thierry
@thierryaaron.bsky.social
Graduate student at Cardiff University - researching the role of science and scientists in the climate movement. PhD in Ecology. Activism. Climate communications.
Pinned
My first comment piece in @theguardian.com is on a topic very close to my heart; the threat that the #ClimateCrisis poses to my local community in South Wales.
Here's a thread with a few extra thoughts from me 🧵
Here's a thread with a few extra thoughts from me 🧵
Reposted by Dr. Aaron Thierry
CAL FIRE’s thoughts are with the people and firefighters in Chile as catastrophic wildfires continue to burn across central and southern regions, forcing more than 50,000 people to evacuate and killing at least 18 people.
#ChileWildfires #WildfireResponse
www.theguardian.com/world/2026/j...
#ChileWildfires #WildfireResponse
www.theguardian.com/world/2026/j...
Chilean president declares state of catastrophe as wildfires kill at least 18
Fires blaze through 8,500 hectares, forcing 50,000 people to evacuate as firefighters struggle to extinguish flames
www.theguardian.com
February 3, 2026 at 1:15 AM
CAL FIRE’s thoughts are with the people and firefighters in Chile as catastrophic wildfires continue to burn across central and southern regions, forcing more than 50,000 people to evacuate and killing at least 18 people.
#ChileWildfires #WildfireResponse
www.theguardian.com/world/2026/j...
#ChileWildfires #WildfireResponse
www.theguardian.com/world/2026/j...
Reposted by Dr. Aaron Thierry
IPSO' response: "[Papers can] choose which pieces of information they publish.They are not obliged to do a comparison of other cost pathways and entitled to focus on the headline figure. [We] did not identify sufficient grounds to investigate a possible breach of Clause 1" A cherry picker's charter.
February 2, 2026 at 11:50 PM
IPSO' response: "[Papers can] choose which pieces of information they publish.They are not obliged to do a comparison of other cost pathways and entitled to focus on the headline figure. [We] did not identify sufficient grounds to investigate a possible breach of Clause 1" A cherry picker's charter.
Reposted by Dr. Aaron Thierry
Reminder that "jaywalking" was literally made up by american car manufacturers to shift the blame for accidents from drivers to pedestrians. "Jay" was a slang term meaning "idiot" or "rube".
“Jaywalking is permitted in London. In 1966, the police tried to crack down on it, but gave up after three months.”
People walk and cycle on roads by right, people drive under licence.
Jaywalking is not a thing in English law and Waymo must not change that.
www.theguardian.com/commentisfre...
People walk and cycle on roads by right, people drive under licence.
Jaywalking is not a thing in English law and Waymo must not change that.
www.theguardian.com/commentisfre...
Self-driving taxis are coming to London – should we be worried? | Jack Stilgoe
Waymo’s cars were first rolled out in San Francisco, but the English capital’s old roads, pelican crossings and jaywalkers may pose issues for AI, says science and technology professor Jack Stilgoe
www.theguardian.com
February 2, 2026 at 11:21 PM
Reminder that "jaywalking" was literally made up by american car manufacturers to shift the blame for accidents from drivers to pedestrians. "Jay" was a slang term meaning "idiot" or "rube".
Reposted by Dr. Aaron Thierry
New publication out by CSL Director @jeffcolgan.bsky.social! Check it out to learn more about whether the 2015 Paris Agreement shifted corporate strategy in the automotive sector:
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
Driving decarbonization? Corporate responses to the Paris climate agreement in the global automotive sector
Did firms accelerate decarbonization as a result of the 2015 Paris Agreement, particularly in industries where low-carbon options were technologically…
www.sciencedirect.com
February 2, 2026 at 4:53 PM
New publication out by CSL Director @jeffcolgan.bsky.social! Check it out to learn more about whether the 2015 Paris Agreement shifted corporate strategy in the automotive sector:
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
Reposted by Dr. Aaron Thierry
Possibly the best thing we can do (now) to cut emissions and energy bills is build more rooftop solar. My new paper in Climatic Change pins low deployment and racial inequality on high up-front costs:
link.springer.com/article/10.1...
And this @volts.wtf episode walks through how to fix that!
link.springer.com/article/10.1...
And this @volts.wtf episode walks through how to fix that!
February 2, 2026 at 10:25 PM
Possibly the best thing we can do (now) to cut emissions and energy bills is build more rooftop solar. My new paper in Climatic Change pins low deployment and racial inequality on high up-front costs:
link.springer.com/article/10.1...
And this @volts.wtf episode walks through how to fix that!
link.springer.com/article/10.1...
And this @volts.wtf episode walks through how to fix that!
Reposted by Dr. Aaron Thierry
Chinese hydrogel coating boosts solar panel output by 13%, ideal for hot regions
Researchers say cooling innovation can lower temperature of overheated ‘hotspots’ on solar cells that can cause panel failure and fire risk.
www.scmp.com/news/china/s...
Researchers say cooling innovation can lower temperature of overheated ‘hotspots’ on solar cells that can cause panel failure and fire risk.
www.scmp.com/news/china/s...
Chinese hydrogel coating boosts solar panel output by 13%, ideal for hot regions
Researchers say cooling innovation can lower temperature of overheated ‘hotspots’ on solar cells that can cause panel failure and fire risk.
www.scmp.com
February 2, 2026 at 11:05 AM
Chinese hydrogel coating boosts solar panel output by 13%, ideal for hot regions
Researchers say cooling innovation can lower temperature of overheated ‘hotspots’ on solar cells that can cause panel failure and fire risk.
www.scmp.com/news/china/s...
Researchers say cooling innovation can lower temperature of overheated ‘hotspots’ on solar cells that can cause panel failure and fire risk.
www.scmp.com/news/china/s...
Reposted by Dr. Aaron Thierry
By the middle of this century, there could be fewer than 20 countries with the right conditions and infrastructure to host the Winter Games, according to a 2024 study.
Here’s what the future could look like for 93 possible Olympic host locations:
Here’s what the future could look like for 93 possible Olympic host locations:
Climate change is making the Winter Olympics harder to host
Fewer countries will be cold enough to produce enough snow, even with machines. See where.
www.washingtonpost.com
February 2, 2026 at 11:30 PM
By the middle of this century, there could be fewer than 20 countries with the right conditions and infrastructure to host the Winter Games, according to a 2024 study.
Here’s what the future could look like for 93 possible Olympic host locations:
Here’s what the future could look like for 93 possible Olympic host locations:
Reposted by Dr. Aaron Thierry
Lead (Pb) in archived hair in Salt Lake City.
"Lead (Pb) in archived hair documents a decline in lead exposure to humans since the establishment of the US Environmental Protection Agency "
www.pnas.org/doi/10.1073/...
"Lead (Pb) in archived hair documents a decline in lead exposure to humans since the establishment of the US Environmental Protection Agency "
www.pnas.org/doi/10.1073/...
February 2, 2026 at 11:22 PM
Lead (Pb) in archived hair in Salt Lake City.
"Lead (Pb) in archived hair documents a decline in lead exposure to humans since the establishment of the US Environmental Protection Agency "
www.pnas.org/doi/10.1073/...
"Lead (Pb) in archived hair documents a decline in lead exposure to humans since the establishment of the US Environmental Protection Agency "
www.pnas.org/doi/10.1073/...
Reposted by Dr. Aaron Thierry
NPR: The Trump Administration exempts new nuclear reactors from environmental review www.npr.org/2026/02/02/n...
The Trump Administration exempts new nuclear reactors from environmental review
The announcement comes just days after NPR revealed the administration had secretly rewritten safety and environmental standards.
www.npr.org
February 3, 2026 at 12:40 AM
NPR: The Trump Administration exempts new nuclear reactors from environmental review www.npr.org/2026/02/02/n...
Reposted by Dr. Aaron Thierry
Internal emails show Department of Energy's debunked climate science report was reviewed by scientists internally, who found it "biased," "misleading," and "hypocritical." Contrarian authors tailored their work to ensure it focused on weakening climate regulations. www.eenews.net/articles/doe...
DOE scientists blasted climate report ordered up by boss
Secretary Chris Wright handpicked five climate contrarians to write about global warming. Department experts pushed back on the findings.
www.eenews.net
February 2, 2026 at 4:17 PM
Internal emails show Department of Energy's debunked climate science report was reviewed by scientists internally, who found it "biased," "misleading," and "hypocritical." Contrarian authors tailored their work to ensure it focused on weakening climate regulations. www.eenews.net/articles/doe...
Reposted by Dr. Aaron Thierry
What if preventing catastrophic biological threats requires not just better science, but better collaboration across borders, disciplines, & communities?
Watch ASRA Network members explore the intersections & interactions in biosecurity risk in episode 4 of Cross Currents: youtu.be/MoGk0hfq1P4?...
Watch ASRA Network members explore the intersections & interactions in biosecurity risk in episode 4 of Cross Currents: youtu.be/MoGk0hfq1P4?...
February 2, 2026 at 12:46 PM
What if preventing catastrophic biological threats requires not just better science, but better collaboration across borders, disciplines, & communities?
Watch ASRA Network members explore the intersections & interactions in biosecurity risk in episode 4 of Cross Currents: youtu.be/MoGk0hfq1P4?...
Watch ASRA Network members explore the intersections & interactions in biosecurity risk in episode 4 of Cross Currents: youtu.be/MoGk0hfq1P4?...
Reposted by Dr. Aaron Thierry
How can elite sport become a climate leader?
Read more about the barriers and how to overcome them in our new study:
onlinelibrary.wiley.com/doi/10.1002/...
Read more about the barriers and how to overcome them in our new study:
onlinelibrary.wiley.com/doi/10.1002/...
Climate Action Delay Discourses in the Sports Sector: Insights From Interviews With Athletes and Staff
There is a major contradiction between the current model of international elite sport and efforts to mitigate climate change. This study investigates climate action delay discourses within the sports...
onlinelibrary.wiley.com
February 2, 2026 at 12:19 PM
How can elite sport become a climate leader?
Read more about the barriers and how to overcome them in our new study:
onlinelibrary.wiley.com/doi/10.1002/...
Read more about the barriers and how to overcome them in our new study:
onlinelibrary.wiley.com/doi/10.1002/...
Reposted by Dr. Aaron Thierry
HSS Dissertation Travel Grant to support travel to sources for PhD students in history of science and technology working on their dissertation. Grants may be up to US$2,500. Grad students from any university are eligible
Deadline Tuesday, March 31.
hssonline.org/page/dissert...
#HPS
Deadline Tuesday, March 31.
hssonline.org/page/dissert...
#HPS
February 2, 2026 at 12:26 PM
HSS Dissertation Travel Grant to support travel to sources for PhD students in history of science and technology working on their dissertation. Grants may be up to US$2,500. Grad students from any university are eligible
Deadline Tuesday, March 31.
hssonline.org/page/dissert...
#HPS
Deadline Tuesday, March 31.
hssonline.org/page/dissert...
#HPS
Reposted by Dr. Aaron Thierry
I think back to the chilling final two paragraphs of Eric Schlosser’s Command and Control.
Now AI is not a nuclear weapon & it is capable of a lot of very good things, but the idea from the book that we are ignoring a technology because we sort of hope it isn't real rings true.
"and they work"
Now AI is not a nuclear weapon & it is capable of a lot of very good things, but the idea from the book that we are ignoring a technology because we sort of hope it isn't real rings true.
"and they work"
February 2, 2026 at 3:44 AM
I think back to the chilling final two paragraphs of Eric Schlosser’s Command and Control.
Now AI is not a nuclear weapon & it is capable of a lot of very good things, but the idea from the book that we are ignoring a technology because we sort of hope it isn't real rings true.
"and they work"
Now AI is not a nuclear weapon & it is capable of a lot of very good things, but the idea from the book that we are ignoring a technology because we sort of hope it isn't real rings true.
"and they work"
Reposted by Dr. Aaron Thierry
I think this is representative of fossil-fuelled weather extremes reportage not just in Aus but in many countries, where (a) the cause, fossil fuels, is simply never mentioned and (b) the change is treated as essentially inevitable and un-mitigatable, all that's left is figuring out how to 'adapt'
Australians to experience more 50C days as heatwaves intensify, experts say | ABC NEWS
YouTube video by ABC News (Australia)
www.youtube.com
February 2, 2026 at 9:42 AM
I think this is representative of fossil-fuelled weather extremes reportage not just in Aus but in many countries, where (a) the cause, fossil fuels, is simply never mentioned and (b) the change is treated as essentially inevitable and un-mitigatable, all that's left is figuring out how to 'adapt'
A quick fact check on @skepticalscience.bsky.social tells us that:
"Polar bears are in danger of extinction as well as many other species"
Conclusion: Don't trust The Telegraph... and in other news: polar bears shit on ice.
"Polar bears are in danger of extinction as well as many other species"
Conclusion: Don't trust The Telegraph... and in other news: polar bears shit on ice.
February 2, 2026 at 10:19 AM
A quick fact check on @skepticalscience.bsky.social tells us that:
"Polar bears are in danger of extinction as well as many other species"
Conclusion: Don't trust The Telegraph... and in other news: polar bears shit on ice.
"Polar bears are in danger of extinction as well as many other species"
Conclusion: Don't trust The Telegraph... and in other news: polar bears shit on ice.
Reposted by Dr. Aaron Thierry
Thought provoking 🧵. It's interesting that the examples here are often used in arguments as if they are a knockout blow - but both statements in each pair are true. It's just that one of them will feel more conclusive to you.
The optimist vs pessimist divide in #climate debates isn’t usually about the data.
It’s about how the same graphs are read, what people emphasise, what they discount, and how they interpret pace and stakes.
Here’s what I mean 🧵👇
It’s about how the same graphs are read, what people emphasise, what they discount, and how they interpret pace and stakes.
Here’s what I mean 🧵👇
January 30, 2026 at 9:57 AM
Thought provoking 🧵. It's interesting that the examples here are often used in arguments as if they are a knockout blow - but both statements in each pair are true. It's just that one of them will feel more conclusive to you.
Reposted by Dr. Aaron Thierry
"We're facing the potential of an ungovernable state unless Government takes this seriously."
We can rise to this challenge, but first we need to face it.
👉 Please ask your MP to join the Parliamentary Call for a televised emergency briefing to the nation.
www.nebriefing.org/parliamentar...
We can rise to this challenge, but first we need to face it.
👉 Please ask your MP to join the Parliamentary Call for a televised emergency briefing to the nation.
www.nebriefing.org/parliamentar...
February 1, 2026 at 10:55 AM
"We're facing the potential of an ungovernable state unless Government takes this seriously."
We can rise to this challenge, but first we need to face it.
👉 Please ask your MP to join the Parliamentary Call for a televised emergency briefing to the nation.
www.nebriefing.org/parliamentar...
We can rise to this challenge, but first we need to face it.
👉 Please ask your MP to join the Parliamentary Call for a televised emergency briefing to the nation.
www.nebriefing.org/parliamentar...
Reposted by Dr. Aaron Thierry
Please join our discussion on extreme climate/weather events and tipping systems in the Earth system. 3 February, 2026
Time: 2:00–3:00 pm CET
Webinar link: Join us here: lnkd.in/ec39G6R7
Time: 2:00–3:00 pm CET
Webinar link: Join us here: lnkd.in/ec39G6R7
February 2, 2026 at 1:24 AM
Please join our discussion on extreme climate/weather events and tipping systems in the Earth system. 3 February, 2026
Time: 2:00–3:00 pm CET
Webinar link: Join us here: lnkd.in/ec39G6R7
Time: 2:00–3:00 pm CET
Webinar link: Join us here: lnkd.in/ec39G6R7
Reposted by Dr. Aaron Thierry
I want to lift up this article once more...there's so much in here that needs to be addressed.
www.nytimes.com/2025/11/30/c...
www.nytimes.com/2025/11/30/c...
Many Fighting Climate Change Worry They Are Losing the Information War
www.nytimes.com
February 2, 2026 at 12:29 AM
I want to lift up this article once more...there's so much in here that needs to be addressed.
www.nytimes.com/2025/11/30/c...
www.nytimes.com/2025/11/30/c...
Reposted by Dr. Aaron Thierry
Come join us! 3 year postdoc available to work with @profmattengland.bsky.social, @mad-ros.bsky.social and myself at ANU on modelling ocean - ice shelf interactions.
Closes 4th March. If you're going to Ocean Sciences and want to chat about it, let me know!
jobs.anu.edu.au/jobs/postdoc...
Closes 4th March. If you're going to Ocean Sciences and want to chat about it, let me know!
jobs.anu.edu.au/jobs/postdoc...
February 2, 2026 at 12:56 AM
Come join us! 3 year postdoc available to work with @profmattengland.bsky.social, @mad-ros.bsky.social and myself at ANU on modelling ocean - ice shelf interactions.
Closes 4th March. If you're going to Ocean Sciences and want to chat about it, let me know!
jobs.anu.edu.au/jobs/postdoc...
Closes 4th March. If you're going to Ocean Sciences and want to chat about it, let me know!
jobs.anu.edu.au/jobs/postdoc...
Reposted by Dr. Aaron Thierry
Methane pollution from US oil and gas infrastructure causes more climate change than the entire economies of all but seven nations on earth.
(This is with methane's climate impacts conservatively evaluated over a 100-year time frame. Evaluated over shorter time frames, methane's impacts are worse.)
(This is with methane's climate impacts conservatively evaluated over a 100-year time frame. Evaluated over shorter time frames, methane's impacts are worse.)
Accounting for methane from natural gas infrastructure in United States greenhouse gas emission estimates
The Environmental Protection Agency (EPA) estimates that United States net greenhouse gas emissions have declined over the last two decades and are no…
www.sciencedirect.com
February 1, 2026 at 11:50 PM
Methane pollution from US oil and gas infrastructure causes more climate change than the entire economies of all but seven nations on earth.
(This is with methane's climate impacts conservatively evaluated over a 100-year time frame. Evaluated over shorter time frames, methane's impacts are worse.)
(This is with methane's climate impacts conservatively evaluated over a 100-year time frame. Evaluated over shorter time frames, methane's impacts are worse.)
Reposted by Dr. Aaron Thierry
In Springfield, Ohio, people are preparing in advance of a “large deportation” promised by the president. To all appearances, the city is two or three days from a federal ethnic cleansing, grounded in a hate campaign organized by the vice-president and American Nazis.
February 1, 2026 at 5:21 PM
In Springfield, Ohio, people are preparing in advance of a “large deportation” promised by the president. To all appearances, the city is two or three days from a federal ethnic cleansing, grounded in a hate campaign organized by the vice-president and American Nazis.
Reposted by Dr. Aaron Thierry
"Ghost forests" occur when rising sea levels and #flooding push saltwater inland, killing coastal #trees. Researchers are now finding more lifeless trees along the Southeastern coast and racing to find solutions to save the #ecosystems they inhabit.
Virginia researchers reveal widespread coastal 'ghost forests'
A team at the University of Virginia recently mapped millions of dead trees from Maine to South Carolina.
buff.ly
January 31, 2026 at 10:31 PM
"Ghost forests" occur when rising sea levels and #flooding push saltwater inland, killing coastal #trees. Researchers are now finding more lifeless trees along the Southeastern coast and racing to find solutions to save the #ecosystems they inhabit.
Reposted by Dr. Aaron Thierry
People are struggling.
We need to lower bills, protect our NHS and rebuild our public services.
My interview with #BBCLauraK
Great to see Green Party membership rising once again!
youtu.be/lMmDM_PvHyc?...
We need to lower bills, protect our NHS and rebuild our public services.
My interview with #BBCLauraK
Great to see Green Party membership rising once again!
youtu.be/lMmDM_PvHyc?...
Green Party is the party "of the 99%", says leader Zack Polanski | Sunday with Laura Kuenssberg
YouTube video by BBC Politics
youtu.be
February 1, 2026 at 3:35 PM
People are struggling.
We need to lower bills, protect our NHS and rebuild our public services.
My interview with #BBCLauraK
Great to see Green Party membership rising once again!
youtu.be/lMmDM_PvHyc?...
We need to lower bills, protect our NHS and rebuild our public services.
My interview with #BBCLauraK
Great to see Green Party membership rising once again!
youtu.be/lMmDM_PvHyc?...