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Federation of American Scientists

@scientistsorg.bsky.social
3.5K followers 238 following 706 posts

Striving for a safer world since 1945 science policy | nuclear weapons | clean energy | STEM education | artificial intelligence | data privacy | much much more

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Federation of American Scientists @scientistsorg.bsky.social · 6h
NEW CLIMATE RESILIENCE REPORT🏙️ Air conditioning is not a panacea. Cities looking to end excess heat deaths should: 1. Make existing homes easier to cool 2. Establish a right to cooling 3. Create affordable, heat-resilient housing fas.org/publication/uneven-heat-death-risk-despite-air-conditioning/
fas.org
Air Conditioning is Health Infrastructure
In 2023 alone, more than 2,300 people died in the United States directly from extreme heat. Expanding access to residential air conditioning could reduce heat-attributable deaths and adult emergency d...
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Federation of American Scientists @scientistsorg.bsky.social · 24/09/2026
We're looking for an Events Manager to design/execute events across DC's nerdiest workplace 💫 If you are a logistical weapon who loves scheming (grand vizier-style) to deliver world-class events, we want you. Learn more and apply ➡️ fas.org/career/event...
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Mackenzie Knight-Boyle @mknight.bsky.social · 22/09/2026
Google Earth has recently begun blurring out military sites in South Korea. Read more in the debut blog by our team's newest @scovillepf.bsky.social fellow, Sachi Barnaby, on @scientistsorg.bsky.social:
fas.org
Now You Don't: Excessive Military Secrecy On Google Earth
This is not the first time Google has agreed to censor imagery at the behest of governments, but be warned: obfuscation at this broad level poses a direct threat to the public’s ability to monitor and...
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Federation of American Scientists @scientistsorg.bsky.social · 18/09/2026
1945. The U.S. built and dropped two atomic bombs. Three if you count the gadget. Also 1945: Manhattan Project scientists formed an organization (us btw) to prevent further use of nuclear weapons and put that power in civilian – not military – hands. They succeeded. www.nytimes.com/2026/09/18/o...
nytimes.com
Opinion | Humanity Has Avoided Apocalypse Before. Let’s Do It Again.
It is up to all of us, through our government, to shape what A.I. becomes.
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Federation of American Scientists @scientistsorg.bsky.social · 17/09/2026
🚀 New FAS x @scovillepf.bsky.social Fellow just dropped Meet Sachi Barnaby, who will be joining our Nuclear Information Project team for the duration of her fellowship. Say hi, and keep your eyes peeled: her first blog post with Team FAS is coming soon. fas.org/expert/sachi...
fas.org
Sachi Barnaby - Federation of American Scientists
Sachi Barnaby is a Herbert Scoville Jr. Peace Fellow for the Nuclear Information Project at the Federation of American Scientists.
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Federation of American Scientists @scientistsorg.bsky.social · 16/09/2026
Housing in America is expensive, and there isn’t enough of it in the places people want to live. New from us: six tactics your local and state govt can adopt (for a bargain!) to solve the housing shortage faster, cheaper, and with greater benefit to your community. fas.org/publication/...
fas.org
Unlocking Housing Supply is Only the First Step. The Real Opportunity Lies in What, Where, and How We Build. - Federation of American Scientists
America’s affordability problem, for instance, is bigger than home prices and rents. How we build affects household costs like insurance and utilities.
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Federation of American Scientists @scientistsorg.bsky.social · 10/09/2026
Across the US, local and state govts are making decisions about data center development — from water and energy to taxes, land use, and more. But there’s surprisingly little shared about what communities are actually negotiating. So we went hunting. fas.org/publication/...
fas.org
A Guide to Better Data Center Policy for Local Governments
This report serves as a landscape assessment and toolbox from which local governments can negotiate an informed position when it comes to the levers available to them and includes a first-of-its kind ...
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Federation of American Scientists @scientistsorg.bsky.social · 09/09/2026
There are 55 artificial intelligence policy bills sitting in committee. Congressional committees need to grab a pen, mark these up, and maybe even make a few law.
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Hans Kristensen @nukestrat.bsky.social · 09/09/2026
In our latest FAS Nuclear Notebook we take a look at India’s nuclear arsenal, status & new developments. Freely available in: • PDF (@tandfresearch.bsky.social) www.tandfonline.com/doi/epdf/10.... • Web (@thebulletin.org) thebulletin.org/premium/2026... Questions, corrections, suggestions welcome.
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Mackenzie Knight-Boyle @mknight.bsky.social · 09/09/2026
Our latest @scientistsorg.bsky.social Nuclear Notebook is out in @thebulletin.org! Read at the link below for our team's up-to-date estimates on India's nuclear forces 🇮🇳👇
thebulletin.org
Indian nuclear weapons, 2026
As India expands its nuclear stockpile to an estimated 190 warheads and ramps up plutonium production with its new fast breeder reactor, major technological strides in MIRV-equipped Agni-V missiles, r...
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Federation of American Scientists @scientistsorg.bsky.social · 09/09/2026
Apropos of nothing here are five free AI safety and security policy ideas 🧵
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Federation of American Scientists @scientistsorg.bsky.social · 04/09/2026
The growing threat to the availability and quality of race and ethnicity data has public health consequences. It narrows our visibility into who is getting sick, who is dying, and whether the people who need help are getting it. fas.org/publication/...
fas.org
The Public Health Cost of Eliminating Race and Ethnicity Data
This is bigger than a singular elimination of race and ethnicity questions. It could accelerate the second wave of widespread reductions to demographic data, leaving public health officials with even ...
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Federation of American Scientists @scientistsorg.bsky.social · 08/09/2026
📍Scicomm training alert We're hosting a FREE + VIRTUAL seven week session for wildfire scientists/experts to improve their comms chops, learn how to talk with press, and get real good at posting. Learn more and apply by Sept 18 fas.org/media-traini...
fas.org
Narratives that Ignite Change: Media Training for Wildfire Experts
In partnership with COMPASS Science Communication, FAS is offering a 7-week training to equip and empower wildfire experts to engage effectively with state and local media.
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Federation of American Scientists @scientistsorg.bsky.social · 04/09/2026
We want to deepen the bench of scientists who can speak about wildfire with nuance and expertise. If you're game, apply to our new (free) media training ⤵️ fas.org/media-traini...
fas.org
Narratives that Ignite Change: Media Training for Wildfire Experts
In partnership with COMPASS Science Communication, FAS is offering a 7-week training to equip and empower wildfire experts to engage effectively with state and local media.
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Federation of American Scientists @scientistsorg.bsky.social · 04/09/2026
The growing threat to the availability and quality of race and ethnicity data has public health consequences. It narrows our visibility into who is getting sick, who is dying, and whether the people who need help are getting it. fas.org/publication/...
fas.org
The Public Health Cost of Eliminating Race and Ethnicity Data
This is bigger than a singular elimination of race and ethnicity questions. It could accelerate the second wave of widespread reductions to demographic data, leaving public health officials with even ...
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Federation of American Scientists @scientistsorg.bsky.social · 04/09/2026
We're linking up with local lawmakers to make climate, energy, and affordability policy that is equal parts creative, ambitious, and functional. Meet our inaugural FAS/CRI Local Advisory Council ⤵️ fas.org/publication/...
fas.org
FAS Center for Regulatory Ingenuity and ICLEI USA Launch Local Advisory Council to Build More Connected National Climate Policy - Federation of American Scientists
FAS has partnered with ICLEI USA – the nation’s first and largest local government network dedicated to helping communities achieve their climate and sustainability goals – to launch the CRI Local Adv...
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Federation of American Scientists @scientistsorg.bsky.social · 01/09/2026
Good to see the proposed OMB rule delayed, but the administration is still withholding congressional funds. We need to know whether anyone will say out loud where the money is(n't) going and what Congress and American taxpayers want to do about it. fas.org/publication/...
fas.org
Congress is Back. Science Policy is About to Get Messy.
As we head into the fall and the end of the 119th session, we face significant S&T issues of concern. Here is what we’re tracking.
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Federation of American Scientists @scientistsorg.bsky.social · 31/08/2026
Some conspiracy-brained lawmakers want to ban climate intervention research because of so-called chemtrails. Meanwhile, we are 100+ years into the largest climate intervention experiment of all time: releasing untold amounts of carbon into the atmosphere.
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Federation of American Scientists @scientistsorg.bsky.social · 31/08/2026
If you are a local policymaker who thinks preventable deaths from extreme heat are tragic and must be avoided, we have a policy agenda full of life-saving recommends that are ready for action. We're begging you to steal our notes. Hit us up ➡️ heatagenda.us
heatagenda.us
The Agenda
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Loren DeJonge Schulman @lorenraeds.bsky.social · 29/08/2026
The amazing @stephaniecarvin.bsky.social joins @sirenspod.bsky.social to explore the (deep breath) escalating conflict between the US and Canada (peace in our time!). Plus, 1 year of National Guard in DC. And Dolly. podcasts.apple.com/us/podcast/p...
podcasts.apple.com
Procurement, National Guard, Canada
Podcast Episode · Sirens: A Bombshell production · August 28 · 54m
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Federation of American Scientists @scientistsorg.bsky.social · 28/08/2026
We're hiring a Senior Associate to help make government capacity go brr. If you know someone (or are someone) perfect for this role, send them our way ➡️ fas.org/career/senio...
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Federation of American Scientists @scientistsorg.bsky.social · 27/08/2026
As we head into the fall and the end of the 119th session of Congress, we face significant S&T issues of concern. Here is what we're tracking for September: fas.org/publication/...
fas.org
Congress is Back. Science Policy is About to Get Messy.
As we head into the fall and the end of the 119th session, we face significant S&T issues of concern. Here is what we’re tracking.
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Federation of American Scientists @scientistsorg.bsky.social · 26/08/2026
And what if we said Meta's next $17B settlement should be used to stop further harms *before* they happen? What if we didn't let big tech paper over wrongdoing with giant checks? Meta should have to pay the public to break from its addictive products, like big tobacco did. fas.org/publication/...
fas.org
Settlement Wins Against Big Tech Should Underwrite Digital Resilience Funds
Protecting the public from the tech industry's predatory business models and the next wave of AI harms is an enormous challenge, but we have the evidence that trying to build a healthier digital cultu...
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Federation of American Scientists @scientistsorg.bsky.social · 25/08/2026
Hot take: conspiracy theories shouldn't set research priorities. fas.org/publication/...
fas.org
Conspiracy Theories Should Not Dictate Research
In an ideal world, we would not have state or federal climate intervention research bans. We would have researchers and institutions that would not shy away from revealing the good, the bad, and the u...
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Federation of American Scientists @scientistsorg.bsky.social · 21/08/2026
FOIA Friday
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Federation of American Scientists @scientistsorg.bsky.social · 21/08/2026
It's a waste of taxpayer money and time to ban something that isn't happening. Our experts explain ⤵️ www.nbcnews.com/science/envi...
nbcnews.com
When conspiracy theorists drive policy: The nationwide push to ban weather modification
Although there are no large-scale projects to alter the weather in the U.S., dozens of states are trying to outlaw it anyway — a trend fueled, in part, by unfounded ideas about “chemtrails.”
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EFI Foundation @efifoundation.org · 21/08/2026
Since January 2025, DOE has lost roughly 3,000 federal staff and department headcounts are still declining today. Our recent collaboration with @scientistsorg.bsky.social examines what this ongoing loss means in practice. Read here -
efifoundation.org
DOE Staffing Shortages Continue to Limit Energy Innovation - EFI Foundation
This analysis from EFI Foundation (EFIF) and the Federation of American Scientists (FAS) details changes in DOE’s workforce and spending.
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Loren DeJonge Schulman @lorenraeds.bsky.social · 21/08/2026
What could we bake in to federal institutions to allow them to be more experimental? A fun conversation with me, @seemaychou.bsky.social and Daniel Correa @scientistsorg.bsky.social fas.org/publication/...
fas.org
Experimenting with Science and Structure in Government - Federation of American Scientists
"What excites me is that it's very tempting to be very discouraged, and say, ‘Oh, we've got these archaic institutions that are calcified and you could never change them.’ But I think we're in the mid...
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Federation of American Scientists @scientistsorg.bsky.social · 20/08/2026
New from FAS CEO Daniel Correa: how to bake an experimental orientation into the DNA of our federal R&D institutions. fas.org/publication/...
fas.org
Experimenting with Science and Structure in Government - Federation of American Scientists
"What excites me is that it's very tempting to be very discouraged, and say, ‘Oh, we've got these archaic institutions that are calcified and you could never change them.’ But I think we're in the mid...
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Federation of American Scientists @scientistsorg.bsky.social · 20/08/2026
Turns out that NDAs and tax abatements are not the best way to do massive infrastructural investment.
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Federation of American Scientists @scientistsorg.bsky.social · 20/08/2026
After a year-long delay, EPA finally released the latest air toxics data – but only raw air data downloads, without the usual mapping tool and data explainers. Weird. Oh and (breaking with nearly 25 years of practice) they opted to leave out cancer risk estimates. Not cool. fas.org/publication/...
fas.org
Cancer Risk Is Still There, Even If the Data Isn't - Federation of American Scientists
After a year-long delay, this April, EPA released the latest air toxics data, which only included raw air data downloads. This year, for the first time in nearly 25 years, the air toxics data did not ...
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AFT @aft.org · 20/08/2026
Extreme heat is a growing problem for schools, creating unsafe and unhealthy learning and working conditions. AFT is partnering w/@scientistsorg.bsky.social to raise awareness this back-to-school season and share how schools can mitigate harms and support safety policies. Learn more ▶️ HeatAgenda.US.
heatagenda.us
The Agenda
It's only early July and already more than 3,000 all-time temperature records have fallen in the United States. And as America celebrated its 250th anniversary, over 185 million Americans – over half the population – were under an extreme heat alert. Fo...
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Mackenzie Knight-Boyle @mknight.bsky.social · 19/08/2026
Listen I’m not saying we can trust that Trump didn’t just completely make up this number but I am saying that if he just disclosed the classified US estimate then I’m feelin preeeetty proud of our team’s estimate 😌
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Mackenzie Knight-Boyle @mknight.bsky.social · 19/08/2026
WRITE THAT DOWN WRITE THAT DOWN
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Federation of American Scientists @scientistsorg.bsky.social · 19/08/2026
This is why we just launched a new climate and public health effort. Following the sun-setting of the HHS Office of Climate Change and Health Equity (RIP), we're mapping state climate-health programs to rebuild national capacity to meet one of the biggest challenges we face. fas.org/publication/...
fas.org
Let’s Build America's Climate and Health Capacity Together - Federation of American Scientists
Ask people what worries them most right now, and they’ll say the cost of living and their livelihoods, not climate change. But those concerns are not separate.
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Federation of American Scientists @scientistsorg.bsky.social · 19/08/2026
This is why we just launched a new climate and public health effort. Following the sun-setting of the HHS Office of Climate Change and Health Equity (RIP), we're mapping state climate-health programs to rebuild national capacity to meet one of the biggest challenges we face. fas.org/publication/...
fas.org
Let’s Build America's Climate and Health Capacity Together - Federation of American Scientists
Ask people what worries them most right now, and they’ll say the cost of living and their livelihoods, not climate change. But those concerns are not separate.
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Federation of American Scientists @scientistsorg.bsky.social · 19/08/2026
With the introduction of Flock and other surveillance constellations, everyone should know how face recognition technology works. That is, how poorly even the best FRT algorithms perform inside and outside of laboratory settings.
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James Goodwin @jamesgoodwin.bsky.social · 18/08/2026
Great framing of one the major challenges confronting the Left's broader reconstruction effort. The way I've been thinking about bridging the gap is by focusing on the problem of power disparities. I applied this framework to the issue of regulatory public participation. fas.org/publication/...
fas.org
Towards a People-centered Regulatory Democracy
If properly implemented, a comprehensive reform program to accomplish regulatory democracy that is people-centered and power-conscious could be essential for addressing complex policy changes such as ...
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Federation of American Scientists @scientistsorg.bsky.social · 17/08/2026
This is wild. Or as our Senior Advisor Tai Lung put it:
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Chris Marcum 📖 @csmarcum.bsky.social · 17/08/2026
Tai Lung writes for @scientistsorg.bsky.social : "The disappearance of EPA’s cancer risk estimates comes at a time when protections against hazardous air pollutants are also under increasing pressure. " fas.org/publication/...
fas.org
Cancer Risk Is Still There, Even If the Data Isn't - Federation of American Scientists
After a year-long delay, this April, EPA released the latest air toxics data, which only included raw air data downloads. This year, for the first time in nearly 25 years, the air toxics data did not ...
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vsamsondc.bsky.social @vsamsondc.bsky.social · 14/08/2026
"in the current environment of declining trust and magnifying strategic competition, banning debris-creating tests is a concrete step towards stability that favors interests of all states seeking to conduct space activities." fas.org/publication/...
fas.org
Destructive Anti-Satellite Tests Score Low on Strategic and Military Benefits
In the current environment of declining trust and magnifying strategic competition, banning debris-creating tests is a concrete step towards stability that favors interests of all states seeking to co...
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Federation of American Scientists @scientistsorg.bsky.social · 14/08/2026
You: have an idea for frontier AI safety We: want to help make it an action-ready policy memo learn more and apply ➡️ fas.org/career/ai-sa...
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Federation of American Scientists @scientistsorg.bsky.social · 14/08/2026
shot, chaser
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Federation of American Scientists @scientistsorg.bsky.social · 14/08/2026
Looking for info on cancer from air pollution? Good luck sorting through raw data yourself – a choice the EPA made to make it harder for the public to understand how pollution affects health. grist.org/regulation/t...
grist.org
The EPA's data on cancer risk from air pollution has gone dark
For decades, communities have relied on the agency's cancer risk estimates to hold polluters accountable. This year, it's missing.
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Federation of American Scientists @scientistsorg.bsky.social · 14/08/2026
You: have an idea for frontier AI safety We: want to help make it an action-ready policy memo learn more and apply ➡️ fas.org/career/ai-sa...
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Federation of American Scientists @scientistsorg.bsky.social · 13/08/2026
An outsized amount of trackable space debris (over 1.2M bits of which clutter our night sky) is the result of a relatively small number of low-frequency, yet extremely high-consequence events: states shooting down their own satellites. We think they should stop doing that. fas.org/publication/...
fas.org
Destructive Anti-Satellite Tests Score Low on Strategic and Military Benefits
In the current environment of declining trust and magnifying strategic competition, banning debris-creating tests is a concrete step towards stability that favors interests of all states seeking to co...
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UCS Climate & Accountability Campaigns @ucsclimate.bsky.social · 13/08/2026
2/ We have the solutions we need to keep people safe from extreme heat – we just need to make the decision to act! State and local elected officials can use the @scientistsorg.bsky.social Heat Agenda guide to create safer homes, schools, and communities. #HeatJustice
heatagenda.us
The Agenda
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Federation of American Scientists @scientistsorg.bsky.social · 12/08/2026
How many datasets has the current administration terminated? It depends on how you define data and termination. fas.org/publication/...
fas.org
How Do We Track Terminations of Federal Data? - Federation of American Scientists
As federal data policy nerds, the question we get asked all the time is "How much data has the current administration terminated?"
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Loren DeJonge Schulman @lorenraeds.bsky.social · 12/08/2026
Reinventing the civil service: big new piece from Rob Shriver and I on our thoughts on what should come next. www.justsecurity.org/149049/reinv...
justsecurity.org
Reinvention Blueprint No. 2: Democracy Works When Government Works
America’s civil service, built for a bygone era, urgently needs bold, comprehensive reform to build a government capable of delivering for the 21st century.
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Federation of American Scientists @scientistsorg.bsky.social · 11/08/2026
Democracy works when the government works. Right now neither is working as well as it should. From @lorenraeds.bsky.social & @rshriver3.bsky.social: a functioning, efficient, and effective federal government starts with understanding and rewriting the workforce pain points of the past century.
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