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Maddie Stone

@themadstone.bsky.social
2K followers 139 following 144 posts

Investigative journalist focused on the fossil fuel industry. I also write about the science of Star Trek. Read my latest at ProPublica: www.propublica.org/article/wedges-c…

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Maddie Stone @themadstone.bsky.social · 11/10/2026
Shoutout to all the journalists who put in a ton of time and effort gathering documents and working sources only to have someone else rewrite their story months later and present it as new reporting
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Maddie Stone @themadstone.bsky.social · 04/10/2026
@academyscience.bsky.social @savetheacademy.bsky.social
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Reposted by Maddie Stone
Maddie Stone @themadstone.bsky.social · 25/09/2026
The oldest natural history museum in the country closes on Monday—a tragic loss for Philly, for the global scientific community, and for our kids. I wrote about why this place matters, and how you can help save it. www.importantnotimportant.com/p/the-oldest...
importantnotimportant.com
The oldest natural history museum in the country is about to close to the public.
Kids will pay the price.
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Maddie Stone @themadstone.bsky.social · 02/10/2026
No regular person asked to be part of the latest potentially apocalyptic experimen tech bros have foisted upon humanity. Yet do we get questions about whether we should keep developing the technology at all? No. We get to hear about his plans to retire early.
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Maddie Stone @themadstone.bsky.social · 02/10/2026
The Times article on Anthropic & religion is insane. Thousands of words spilled on a tortured CEO’s quest to learn if he has created a new person, and the moral implications for all of humanity…with no critical reflection on the dangerous power his company now wields, and this goddamned kicker
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Maddie Stone @themadstone.bsky.social · 28/09/2026
Good coverage with an odd kicker: “MIT has previously said it would not divest its endowment [from FFs] arguing that working with industry could help develop climate solutions”… but divesting and accepting fossil $$ for research are totally separate things… 🤔 www.theguardian.com/us-news/2026...
theguardian.com
Decades of fossil fuel influence paved way for Trump’s assault on university research, study says
Fossil fuel firms have spent years trying to regulate climate research by donating to US universities, study authors argue
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Maddie Stone @themadstone.bsky.social · 28/09/2026
“Withdrawing federal funding…deepens [universities’] dependence on private donors who operate outside public oversight. Climate and energy research are primary targets because evidence-based climate policy threatens the fossil-fuel interests historically at the center of this capture.”
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Maddie Stone @themadstone.bsky.social · 28/09/2026
A very timely and important new paper: “How decades of corporate capture enabled today's assault on universities in the United States” www.sciencedirect.com/science/arti...
sciencedirect.com
How decades of corporate capture enabled today's assault on universities in the United States
Universities in the US have never been free of corporate, military, or political influence. But over the past fifty years, corporate libertarian donor…
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Maddie Stone @themadstone.bsky.social · 27/09/2026
Minutes after doors opened on the very last day of the oldest natural history museum in the western hemisphere 😭 #savetheacademy
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Maddie Stone @themadstone.bsky.social · 25/09/2026
Big ol’ truck
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Maddie Stone @themadstone.bsky.social · 25/09/2026
The oldest natural history museum in the country closes on Monday—a tragic loss for Philly, for the global scientific community, and for our kids. I wrote about why this place matters, and how you can help save it. www.importantnotimportant.com/p/the-oldest...
importantnotimportant.com
The oldest natural history museum in the country is about to close to the public.
Kids will pay the price.
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Maddie Stone @themadstone.bsky.social · 20/09/2026
Oh my goodness this is awful news 😞
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Maddie Stone @themadstone.bsky.social · 14/09/2026
Feels like it’s a combination of AI-run shell companies developing a super bioweapon and everyone’s autoresponder mass emailing “f*** you” all at once
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Maddie Stone @themadstone.bsky.social · 14/09/2026
Ok...I agree with most of the 'existential threats' on this list, but 'onset of a sudden ice age?' Has the NYtimes looked at the weather recently? www.nytimes.com/2026/09/10/s...
nytimes.com
A.I. Could Possibly End Humanity. How Are Humans Supposed to Process That?
The technology is far from the only existential risk our species faces. But weighing such cosmic fears can become a mind-bending exercise.
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Maddie Stone @themadstone.bsky.social · 08/09/2026
View from the rally to keep the Philly Academy of Natural Sciences museum open this morning. The nation’s oldest natural history museum is set to close at the end of the month due to financial problems. The plan is to sell the 200 year old building and maintain the ~19 million specimens offsite.
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Maddie Stone @themadstone.bsky.social · 29/08/2026
Very cool! I’d be happy to, DMs are open
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Maddie Stone @themadstone.bsky.social · 28/08/2026
Oooo I’ll check it out!
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Maddie Stone @themadstone.bsky.social · 28/08/2026
I was hoping to write a kids’ book on climate change but now I kinda want to write about dragon ecology
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Maddie Stone @themadstone.bsky.social · 28/08/2026
The other day my 4-yo asked me if dragons are bad for the environment and I explained to him that, as a keystone predator and natural source of wildfire, they probably fill many important ecological roles.
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Maddie Stone @themadstone.bsky.social · 18/07/2026
Oh good, the air quality in Philly has gone from hazardous to merely unhealthy just in time for the *checks forecast* flood and tornado watch
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Maddie Stone @themadstone.bsky.social · 17/07/2026
Two weeks ago we had a heat index of 115; last week a series of microbursts decimated my kids’ favorite park; this week Canadian wildfire smoke is (once again) making it hard to breathe. Climate change sucks.
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Maddie Stone @themadstone.bsky.social · 30/06/2026
Thanks for pointing this out! I was trying to convey it in the article and you’ve distilled it beautifully.
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Dr. Genevieve Guenther (she/they) @doctorvive.bsky.social · 30/06/2026
This is the most jaw-dropping part of Princeton/BP/Wedges paper scandal: that the scientists funded by BP said outright that their job "was to invent a future where the fossil fuel industries have not disappeared yet climate change is being forcefully addressed, and this is still our job." 1/3
On the other hand, it is fair to say that CMI participants from Princeton and BP were generally not surprised with the strength of the fossil fuel industries in confronting climate change. Indeed, a premise from the outset was that CMI's job was to invent a future where the fossil fuel industries have not
disappeared yet climate change is being forcefully addressed, and this is still our job.
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Maddie Stone @themadstone.bsky.social · 29/06/2026
A scientific idea can be both mainstream and valid & still serve a vested corporate interest’s need. We’ve seen tobacco, junk food, pharmaceutical, and fossil fuel companies selectively amplify such ideas with their funding dollars. I am not seeing critics engage much with passages like these.
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Maddie Stone @themadstone.bsky.social · 29/06/2026
Also, the fact that carving out space for FFs was quietly baked into the mission of the center that produced it.
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Maddie Stone @themadstone.bsky.social · 29/06/2026
Our reporting *does* revise the historical narrative around this paper, by adding a significant new dimension: The funder’s strong interest in amplifying the paper’s message, precisely because it envisioned a future that carved out massive space for fossil fuel companies & their products.
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Maddie Stone @themadstone.bsky.social · 29/06/2026
I am seeing some criticism that our wedges investigation offers a revisionist history because a) CCS was an idea before wedges and b) wedges didn’t single-handedly drive its prominence policy discourse. Both of which are true, and neither of which is contradicted in the article. But!
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David Ho @davidho.bsky.social · 25/06/2026
Many people are sharing this tour de force but you should follow @themadstone.bsky.social and check out her thread for additional background. Also follow @amywestervelt.bsky.social and @katieworth.bsky.social.
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Maddie Stone @themadstone.bsky.social · 27/06/2026
Thanks Julian!
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Maddie Stone @themadstone.bsky.social · 26/06/2026
Thank you, Ken!!
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Maddie Stone @themadstone.bsky.social · 26/06/2026
Part of our reason for writing the series now is to spark these larger conversations in the midst of a bleak federal funding landscape, and as you note, corporate takeover of many areas of research.
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Maddie Stone @themadstone.bsky.social · 26/06/2026
BP makes very clear in the documents I’ve seen that it supports this framework because it carves out a huge space for fossil fuels to remain in the energy mix for many decades to come. Would they have co-produced the knowledge if it said otherwise?
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Maddie Stone @themadstone.bsky.social · 26/06/2026
I think one thing that has been fascinating for me is seeing the diverse range of opinions from academics on this subject. I am hoping our reporting sparks more conversation and reflection about what is acceptable.
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Maddie Stone @themadstone.bsky.social · 26/06/2026
Your point about 2026 v 2004 standards is well taken and something I’ve thought a lot about in the context of the paper’s goals and technology set. Curious to know if you feel co authorship standards were substantially different at the time.
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Maddie Stone @themadstone.bsky.social · 26/06/2026
As best I can tell from the documents I’ve seen, he was among the most engaged individuals aside from the authors. That engagement involved not just providing feedback on their paper, but coordinating Browne’s Foreign Affairs piece, and bringing wedge ideas into the company’s internal marketing.
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Maddie Stone @themadstone.bsky.social · 26/06/2026
Also, whether a funder with a vested interest in climate policy outcomes should be offering involved and repeated feedback on a climate policy paper.
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Maddie Stone @themadstone.bsky.social · 26/06/2026
Hi Bob! We do discuss that acknowledgement in the piece. Our reporting raises questions about whether that acknowledgment was enough for an individual who read and commented on multiple drafts, offered his own rewrite, and whose feedback substantially impacted the paper’s presentation of ideas.
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Brett Favaro @brettfavaro.bsky.social · 25/06/2026
Posted on LinkedIn by @globalecoguy.bsky.social: Actual versus projected buildout for solar power vs. carbon capture
Two-panel chart comparing actual performance versus modeled projections for two climate technologies, spanning 2010–2040.

Panel 1 — Carbon Capture Capacity (megatons)
Line chart. Y-axis: 0 to 4,000+ megatons. A single dark red line (actual carbon storage) runs nearly flat from 2010 to approximately 2025, remaining well below 500 megatons. Beginning around 2023–2025, a fan of teal/blue projection lines diverges sharply upward, with the highest trajectories reaching approximately 4,000–5,000 megatons by 2040 and the lowest remaining near 500 megatons. Actual performance is far below all but the most conservative projections.

Panel 2 — Solar Power (terawatt-hours)
Line chart. Y-axis: 0 to 2,000+ terawatt-hours. A single dark red line (actual solar electricity production) shows exponential growth from near zero in 2010, rising steeply to approximately 2,000 TWh by 2023–2024. A dense fan of teal/blue projection lines originates around 2023–2025 and extends to 2040, spanning a wide range from approximately 200 to 2,000 TWh. Actual solar production meets or exceeds the upper range of nearly all projections.

Implied contrast: Carbon capture has drastically underperformed projections. Solar power has dramatically outperformed them
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Maddie Stone @themadstone.bsky.social · 25/06/2026
Hi Peter! That’s my fault, I had two two and fell off social media hard. Thank you so much for reading!
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Maddie Stone @themadstone.bsky.social · 25/06/2026
But the degree of coordination between oil industry execs and scientists on this major climate policy paper raises serious questions about the access the oil industry has secured at elite universities across the country. Much more reporting on this topic to come!
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Maddie Stone @themadstone.bsky.social · 25/06/2026
Pacala and Socolow have both told me BP had no control over the scientific content of the paper; that they only took feedback they found useful and discarded the rest.
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Maddie Stone @themadstone.bsky.social · 25/06/2026
Another described it as a "joint project neither group could have done without the other" that "drove strategy".
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Maddie Stone @themadstone.bsky.social · 25/06/2026
All of this was happening on the heels of Browne rebranding the company 'beyond petroleum' and BP trying to figure out what, exactly, that meant. In wedges, the company found an answer. One former chief scientist told me that wedges "gave us the menu of things we needed to be thinking about."
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Maddie Stone @themadstone.bsky.social · 25/06/2026
The lay-friendly style of the Science paper, meanwhile, was the direct result of BP’s editorial feedback. Pacala himself told me he does not think he would written the paper in that way without a BP exec's harsh critique of the first draft. Browne, meanwhile, helped name the entire framework.
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Maddie Stone @themadstone.bsky.social · 25/06/2026
Although the researchers say they always planned to publish their work, a meeting with BP CEO John Browne kicked off the writing in earnest.The first written wedges product was, in fact, a white paper for BP, focused on industry-friendly solutions like efficiency, gas, and CCS.
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Maddie Stone @themadstone.bsky.social · 25/06/2026
Our conversations over the last six months revealed several things to me: Yes, BP did shape the paper in some pretty profound ways. Their funding brought the two authors together. The company encouraged their focus on CCS, and on policy-relevant work.
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Maddie Stone @themadstone.bsky.social · 25/06/2026
But what about direct influence? My paper trail showed BP clearly *trying* to shape the wedges paper, but did the company succeed? To understand that, I reached out to Socolow and Pacala. Both, to their credit, gave me an extraordinary amount of time.
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Maddie Stone @themadstone.bsky.social · 25/06/2026
It was also clear that BP saw value in that paper precisely *because* it said humanity could solve climate change without getting off fossil fuels, and set about to amplify that message.
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Maddie Stone @themadstone.bsky.social · 25/06/2026
After about a dozen trips to that archive, I was pretty sure I had a big story. It was clear that BP execs had been deeply read in on the CMI’s most influential early work—a paradigm setting paper on how to address climate change.
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Maddie Stone @themadstone.bsky.social · 25/06/2026
I have scientific training, and I know this is not how funders are supposed to interact with researchers. In this case, it was the tip of the iceberg.
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