Neri Marsili
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narsimarsi.bsky.social
Neri Marsili
@narsimarsi.bsky.social
Philosopher at UNED. I write on the dark side of communication: lies, bullshit, fictions, fake news, disinformation, twitter.
‼️Next month: Great workshop in Beijing on AI and online communication 👇👇
October 21, 2025 at 10:10 AM
Just published in *Mind*:
September 14, 2025 at 4:34 AM
Like sexy Kant
July 30, 2025 at 2:39 PM
We conclude discussing epistemic blame. We try to strike a balance between theories placing excessive responsibility on laypeople (who can't really be faulted for trusting rogue experts) and theories that exculpate irresponsible conduct (like falling for obvious epistemic traps).
May 27, 2025 at 8:44 PM
⚠️ Rogue experts and trespassers are particularly dangerous because they display ALL the markers of expertise—credentials, track records, publications. This makes it very hard for laypeople to realise they're unreliable. Yet, existing literature largely ignores rogue expertise.
May 27, 2025 at 8:44 PM
4️⃣ EPISTEMIC TRESPASSERS: Genuine experts who make authoritative claims OUTSIDE their domain of expertise.
Example: Shiva Ayyadurai, MIT-trained engineer who leveraged his credentials to make false claims about COVID treatments, despite lacking virology expertise. 🧠
May 27, 2025 at 8:44 PM
3️⃣ ROGUE EXPERTS (our new category!): These ARE genuine experts who systematically offer unreliable testimony / misrepresent the evidence.
Example: Robert Malone, MD involved in mRNA vaccine development, who spread unwarranted claims about vaccine safety, notably on Joe Rogan's podcast. 🧪
May 27, 2025 at 8:44 PM
2️⃣ PSEUDO-EXPERTS: People who claim expertise they don't possess in fields where legitimate expertise exists.
Example: Del Bigtree, TV producer with zero medical training who became a leading anti-vaccine voice during COVID by positioning himself as a medical authority. 🎭
May 27, 2025 at 8:44 PM
1️⃣ PSEUDO-SCIENTISTS: Those who claim scientific expertise in domains where there's no legitimate scientific knowledge.
Example: David M. Jacobs, history professor who claims to study "alien abductions" using hypnosis to retrieve "memories" of alien breeding 👽🍆 programs.
May 27, 2025 at 8:44 PM
We are interested in why scientific misconceptions persist despite abundant counterevidence 🤔
The popular narrative: people just don't trust experts.
The alternative view: people often DO trust experts, just the WRONG ones.
Our paper reviews some EPISTEMIC TRAPS that lead people astray:
May 27, 2025 at 8:44 PM
🔬 NEW PAPER with Michel Croce: "Misplaced trust in expertise: pseudo-experts and unreliable experts"
Preprint here: philpapers.org/rec/CROMTI-2
May 27, 2025 at 8:44 PM