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Margaret Harris

@drmlharris.bsky.social
3.5K followers 2K following 1.2K posts

Award-winning science journalist at Physics World magazine @physicsworld.bsky.social. Also available as @DrMLHarris@mastodon.social. All views on science, politics, history, nonsense, etc. my own.

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Reposted by Margaret Harris
Philip Ball @philipcball.bsky.social · 16h
When people tell me I'm a fool not to use AI in my writing, I might point them to this. www.cjr.org/analysis/fak...
cjr.org
Fake Caroline.
Editors are facing an influx of AI-written pitches, including at science publications like mine. What now?
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Reposted by Margaret Harris
Lee Billings @leebillings.bsky.social · 07/10/2026
ICYMI, the biggest science story this week isn’t the Nobels—it’s OpenAI’s new release that includes multiple Fields Medal-worthy results. The intelligence explosion is sweeping thru math like a wildfire. And it’s probably coming for most everything else, too. What will next week/month/year bring?
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Margaret Harris @drmlharris.bsky.social · 07/10/2026
Strictly speaking, I guess we could still have three physicsy #NobelPrizes this year if a physicist happens to win in Economics, Literature or Peace, all of which are possible in principle.
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Margaret Harris @drmlharris.bsky.social · 07/10/2026
Aaaand the team at @physicsworld.bsky.social HQ breathes a sigh of simultaneous relief and disappointment that we're not having three physicsy #NobelPrizes this year. Although chirality is very important in physics, Kensō Soai and Henri Kagan both look to be very solidly organic synthesis guys.🧪⚛️
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Margaret Harris @drmlharris.bsky.social · 07/10/2026
I don't know what @pwnallthethings.bsky.social's background is, but I found their recent thread on what the AI-generated proof dump is doing to mathematicians (and why OpenAI is doing it) insightful.
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Margaret Harris @drmlharris.bsky.social · 06/10/2026
I noped out after the "Scandal in Belgravia" episode, which managed to be vastly less feminist (because we can't possibly have a mere *woman* outsmart Sherlock Holmes, no no no, that's not on) than the original version written by Arthur Conan Doyle *checks notes* 120 years earlier
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Margaret Harris @drmlharris.bsky.social · 06/10/2026
Thanks, I hate it. #ClimateChange
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Reposted by Margaret Harris
Derek Fox @partialobserver.bsky.social · 06/10/2026
Science - always and particularly in the 21st century - is a collaborative human enterprise. IceCube is another example, with LIGO, of a successful long-term investment by the National Science Foundation, which has been subject to vicious attacks and recissions since 2025.
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Reposted by Margaret Harris
Geoff Brumfiel @gbrumfiel.bsky.social · 06/10/2026
The IceCube neutrino detector has won the 2026 Nobel Prize in physics. The Trump administration has proposed slashing its budget in half in 2027.
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Margaret Harris @drmlharris.bsky.social · 06/10/2026
Also, we only need two more "Belgian men called Fran-something" to win physics Nobel Prizes before they'll be running equal to "all women not called Marie Curie" in the #NobelPrize sweepstakes...
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Margaret Harris @drmlharris.bsky.social · 06/10/2026
For Belgium, Nobel Prizes in physics are like buses: you wait 112 years for the first, and then two come along within 13 years. François Englert shared it with Peter Higgs in 2013, now Francis Halzen gets one all to himself in 2026. physicsworld.com/a/how-long-d... 🧪⚛️ #NobelPrize
physicsworld.com
How long did it take for countries to claim a Nobel laureate? – Physics World
Deciding where a prize winner is from can be tricky, but Hamish Johnston tries his best
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Margaret Harris @drmlharris.bsky.social · 06/10/2026
"I think we have enough realistic problems to deal with right now to make neutrino astronomy a reality." - Halzen
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Margaret Harris @drmlharris.bsky.social · 06/10/2026
Could we use cosmic neutrinos to contact extra-galactic civilizations? "This has already been proposed by several friends of mine. It has been speculated that this would be an ideal way to communicate with aliens but I don't think I will go there." - Francis Halzen, 2026 physics #NobelPrize 🧪⚛️
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Margaret Harris @drmlharris.bsky.social · 06/10/2026
We totally called it. #NobelPrize
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Reposted by Margaret Harris
Physics World @physicsworld.bsky.social · 05/10/2026
Karl Deisseroth, Peter Hegemann and Georg Nagel win Nobel Prize for "discoveries concerning light-gated ion channels and optogenetics" - a breakthrough that enables mapping of the brain in a way that we could once only dream of. 🧪⚛️ physicsworld.com/a/inventors-...
physicsworld.com
Inventors of optogenetics win Nobel Prize in Physiology or Medicine – Physics World
Karl Deisseroth, Peter Hegemann and Georg Nagel are joint winners of the 2026 prize
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Margaret Harris @drmlharris.bsky.social · 03/10/2026
I also recall a Newcastle establishment called Eat Drink Dance which my Sunderland-born housemate wisely suggested ought to be called Eat Drink Dance Throw Up.
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Margaret Harris @drmlharris.bsky.social · 03/10/2026
When I lived there, the last train from Newcastle to Durham on a Saturday night was ludicrously early, yet it was always packed with people who’d somehow managed to get heroically rat-arsed before 9pm. Glad to see it hasn’t changed!
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Reposted by Margaret Harris
Physics World @physicsworld.bsky.social · 02/10/2026
How confident, or perhaps delusional, do you have to be to travel to Stockholm because you’re so certain you’ll be awarded a Nobel prize? One person who did just that was the Indian physicist C V Raman in 1930. Preetish Kakoty recounts how he did end up winning. 🧪⚛️ physicsworld.com/a/c-v-raman-...
physicsworld.com
C V Raman: the physicist with a 'Himalayan ego' who went to Stockholm convinced he’d win a Nobel prize – Physics World
Preetish Kakoty describes why India's only Nobel-prize-winning physicist went to Sweden on a whim
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Reposted by Margaret Harris
Andy Extance @andyextance.bsky.social · 02/10/2026
After my partner died of cancer, the fact I write about new treatments for it in my work has been complicated. Inspired by this, I am launching an Instagram account called The Widowers Guide to the Science of Cancer today - you can see the first post here: www.instagram.com/p/Dd-__vcALl... 🧪
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Margaret Harris @drmlharris.bsky.social · 01/10/2026
This story is a gas.
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Reposted by Margaret Harris
Physics World @physicsworld.bsky.social · 30/09/2026
Physics World has had some luck with predicting who is going to win a Nobel Prize in Physics. Will we get it right in 2026? 🧪⚛️ ow.ly/S63G50ZTaTk
ow.ly
Is this the year for a Nobel prize in condensed matter, or maybe particle physics? – Physics World
We make our prize predictions for 2026
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Margaret Harris @drmlharris.bsky.social · 01/10/2026
I encountered one of these guys leafleting outside a railway station shortly before the vote and wasted time remonstrating with him. A few days later, I broke my foot tripping down the stairs at the same railway station, and honestly, I don't know which of those things ruined my day more.
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Margaret Harris @drmlharris.bsky.social · 29/09/2026
Sometimes I get to write a story that combines my ❤️of history with my ❤️ of physics, but stories that also incorporate my ❤️ of trains are as rare as leaves on the line in February. So here goes: did space weather delay the 10.05pm from Exeter on 18 October 1841? 🧪⚛️ physicsworld.com/a/did-space-...
physicsworld.com
Did space weather delay a train in 1841? – Physics World
It would have been the earliest example of space weather impacting human technology, but an international team of researchers found a slight problem
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Reposted by Margaret Harris
Retraction Watch @retractionwatch.com · 24/09/2026
"If medical schools and universities don't want the literature to be overwhelmed with garbage," Oransky said, "then they should probably stop giving every applicant ... an incentive to publish a lot of crap."
medpagetoday.com
Is AI Flooding Medical Journals With 'Meaningless' Research?
'It's not fraudulent, and it's not really slop,' one expert says
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Reposted by Margaret Harris
Richard Morris @ahistoryinart.bsky.social · 24/09/2026
Do you have a painting or drawing by Lawrence Bragg? The Nobel Prize-winning scientist appears in the 1927 Solvay photo alongside Einstein and Marie Curie; he was also a keen painter. I’m planning an exhibition about his life and times in 2027, the centenary of this picture.
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Margaret Harris @drmlharris.bsky.social · 25/09/2026
What if kids getting sick all the time in winter isn’t *only* because their immune systems are still developing? What if it’s *also* because their schoolrooms have terrible air quality?
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
British by naturalisation, one cup of tea, no coffee
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
I don’t think he’d disagree with any of those points, but it can be all those things and still be helpful in certain cases (as it was to the patient in his study)
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
I asked afterwards which fields of physics were likely to be most vulnerable to an AI takeover. His response is that certain fields of formal, classical theoretical physics are likely to come first. The further you are from the messy real world, the greater the risk.
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
His answer is that, when analysing an extremely long and complex patient history (a necessary first step to getting the right care, not just more care), an AI is vastly faster than even a patient, caring and well-resourced human doctor would be. So it’s not strictly a resources problem.
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Skjuve asks whether the young researchers in the room feel they’re responsible if an AI messes up while writing a paper for them. Most hands go up. And are they confident they can catch all such errors? Fewer hands. Skjuve says her research tells her that people are in fact not equipped to do that.
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
No, but that’s less likely to be salient for an audience in Norway, where the social safety net is much stronger (though imperfect) than it is in many other countries. Good ? though, I’ll ask if I can
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Who is accountable when uses of AI go wrong? Companies? Users? Malthe Sørenssen thinks we currently have a system that considers both intentions and actions when assigning accountability, but AI overturns that. He expects it’ll get sorted eventually but right now it’s all up in the air.
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
“The way that AI behaves is completely perpendicular to the way we are used to doing research.” Need more regulation to avoid exploitation, says Malthe Sørenssen
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Rather than worry about AI replacing all human connections, Storhaug Reinås thinks it can augment them. In healthcare there is so much demand for more complex care, it’s overwhelming, so if technology can help, we should use it. Mentions a lupus chatbot, LupusGPT, that answers patient questions.
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Skjuve: “Everyone says they care about privacy until they want something, and then privacy goes out the window so they can get what they want.” She’s talking about individual users but it seems to me that it also applies to AI providers
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
“If you’re not using the top AI models in physics, you’re going to very quickly fall behind.” Malthe Sørenssen says he’s stopped programming since January because AI code is now good enough. “It’s going to come for all of us.”
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Patient B fed her entire medical record into ChatGPT, & though it proved a wonderful tool for her, Storhaug Reinås is hugely worried about security. Echoes Skjuve’s earlier call to move away from general purpose AI towards AI that is tailored for specific applications w/ appropriate guardrails.
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Panel discussion now. Moderator asks about the recent OpenAI hacks. “I don’t really trust them,” says Malthe Sørenssen. Says they are bad at cybersecurity and it’s not entirely clear whether that’s deliberate or accidental
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Take-home messages: trust is relational and people will trust individual humans before they trust the system those humans are working within. “Trust in science is not built through evidence alone,” Storhaug Reinås says
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Where does the AI come in? Patient B found that the best source of help for her was…ChatGPT. It helped her prepare for consultations and organize her notes. The fact that all this information went to a potentially untrustworthy company didn’t come into it, Storhaug Reinås says
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Both patients experienced problems with trust, says Storhaug Reinås, but the source was completely different. Patient A learned that trust means accepting that certainty isn’t always possible. Patient B had to learn to trust her own experiences and be confident in them despite medical dismissal.
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Patient B had a long history of multiple diagnoses and struggles to figure out what was wrong with her. This led her to not trust the physicians because they couldn’t figure out what was wrong with her and kept putting her through unnecessary treatments.
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Patient A was an entrepreneur, liked being in charge, was suddenly told he probably had pancreatic cancer. This diagnosis was presented as a certainty, but it was wrong – which made him very wary about trusting doctors.
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Trust is not only created through certainty, Storhaug Reinås says. It grows through listening, recognition, honesty and shared decision-making. So, what role can AI play in that trust relationship?
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Chronic illness is not only a medical problem, it’s also an information and trust problem. How do we connect a person’s knowledge of their own body to the corpus of medical knowledge, especially when that information is incomplete? And how do we preserve trust while we do it?
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Next is the thorny issue of AI in healthcare, specifically for patients with chronic illness, and how it relates to trust in the medical system. Speaker is Karl Henrik Storhaug Reinås in the education department at Oslo.
Speaker in front of slide described in post
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
The risk of having information exposed exists with any technology – the Ashley Madison hack in 2015 for example – but we share so much more with AI and “we expose more aspects of ourselves because we think it is only between us and the AI,” Skjuve says
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
People develop trust for their AI companions even when they don’t trust the provider that created it, Skjuve says. “This is very complicated to research.”
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Margaret Harris @drmlharris.bsky.social · 24/09/2026
Marita Skjuve of SINTEF is now talking about personal – sometimes *very* personal – relationships with AI. “It’s not that you forget it’s not human, but you begin to treat it in similar ways. Will this AI judge me if I share my secrets? Will it leave me if I have sexual relations with someone else?”
Speaker and slide showing a bunch of apps promising AI girlfriends and boyfriends
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