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Peter Tennant

@pwgtennant

Epidemiologist interested in causal inference. Currently Visiting Faculty at @yalesph.bsky.social. See my Intro to Causal Inference Course: https://www.causal.training/ See the Causal Inference Interest Group: https://cls-data.github.io/CIIG/ #EpiSky

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Latest posts by Peter Tennant @pwgtennant

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Teaching the little one cause and effect

06.03.2026 14:11 πŸ‘ 45 πŸ” 2 πŸ’¬ 2 πŸ“Œ 1

It's hard to be a scientist right now & realise that many of your colleagues are driven by completely different values.

Not a desire for truth, understanding, or insight. But something else entirely. Something where learning & problem solving have no intrinsic value.

Something AI can do for you.

05.03.2026 15:06 πŸ‘ 26 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0

Amazing news, congratulations!

05.03.2026 23:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Good morning! Yes, this is he

04.03.2026 17:25 πŸ‘ 5298 πŸ” 1168 πŸ’¬ 30 πŸ“Œ 33

Oh... I saw people share that. I was tempted to reply/quote but it seemed so off-the-scale idiotic that I couldn't be bothered.

05.03.2026 15:18 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It's hard to be a scientist right now & realise that many of your colleagues are driven by completely different values.

Not a desire for truth, understanding, or insight. But something else entirely. Something where learning & problem solving have no intrinsic value.

Something AI can do for you.

05.03.2026 15:06 πŸ‘ 26 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0

Sorry to be dejected on main but man it is really a time of disappointment in people hey!

So many people with whom I thought I shared a worldview and felt camaraderie with, and I was totally wrong, they just don't really share that worldview.

05.03.2026 11:34 πŸ‘ 254 πŸ” 36 πŸ’¬ 17 πŸ“Œ 4

Perhaps because it's a highly skilled task that often required a lot of time? Both of which are disincentives in an industry that rewards volume of output rather than quality.

05.03.2026 14:53 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

good lord, this is art

05.03.2026 13:06 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1

You're making the strange assumption that they don't take the same slap dash approach to the rest of their work.

I myself am not sure that the experiments are a masterpiece. More likely they're a rushed mess that they want to rush out for a quick publication. And an AI figure is entirely fitting.

05.03.2026 12:55 πŸ‘ 7 πŸ” 2 πŸ’¬ 2 πŸ“Œ 0

Why can’t people (especially scientists) see that AI generated figures and diagrams shout out that they were AI generated and look awful? You’ve spend many months designing and performing experiments only to cover the resulting masterpiece in clear plastic like a cheap sofa.

05.03.2026 12:39 πŸ‘ 71 πŸ” 16 πŸ’¬ 9 πŸ“Œ 4

No. You would legitimise them in unhelpful ways.

First, it says that your are fine with the way they've treated.

Second, you lend your authority to a sham debate with an obscure aim, that is surely intended to normalise Palantir and position any opposition as "extreme liberal whining" etc.

05.03.2026 12:51 πŸ‘ 24 πŸ” 1 πŸ’¬ 3 πŸ“Œ 0
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Question for Bluesky: The Spectator has asked me to take part in a debate on AI with Palantir’s very own Louis Moseley. And, possibly, Michael Gove. This is eg of the Spectator’s coverage of me. Should I accept?

05.03.2026 12:37 πŸ‘ 335 πŸ” 82 πŸ’¬ 183 πŸ“Œ 8

16 co-authors from Pfizer signed off on sharing this with the world after generating it from training data based on their own protocols and SAPs πŸ˜†

05.03.2026 12:27 πŸ‘ 11 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

Literally the first thing academics pointed out about LLMs YEARS AGO was that they would be used for catastrophic levels of fraudβ€”how nice that now the AI bros are confirming what we all knew by running fraud experiments to tell cheats which LLM to use to cheat

05.03.2026 10:40 πŸ‘ 148 πŸ” 50 πŸ’¬ 1 πŸ“Œ 1

But, also, can we talk about the logic of asking an AI to write a regulatory document to "save 1-2 days work"?

Perhaps I have a different understanding or risk/benefit, but this seems like an extremely idiotic thing to do to save not very much time?

05.03.2026 12:32 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I've worked with clients who have drafted SAPs using AI.

It ends up taking *more* time, because you have to ask questions about bizarre, unclear, or meaningless choices and then waste time explaining all the changes.

05.03.2026 12:29 πŸ‘ 3 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

if you're gonna write a paper claiming "LLMs can generate a statistical analysis plan for a clinical trial", and then provide THIS as an example of good output... big yikes

05.03.2026 11:34 πŸ‘ 17 πŸ” 3 πŸ’¬ 6 πŸ“Œ 0

I am guilty of using a lot of gifs and memes based on millennial shows.

But I try to make sure the material requires zero contextual knowldge.

This is especially important when teaching a diverse international audience.

05.03.2026 12:06 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Dying to know who they are... πŸ€”

05.03.2026 01:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Good news: Scientists were wrong about how bad sea level rise is.

Bad news: It’s even worse than we thought.

04.03.2026 23:06 πŸ‘ 459 πŸ” 188 πŸ’¬ 16 πŸ“Œ 11
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Meta's AI display glasses reportedly share intimate videos with human moderators Users in Europe of Meta's AI smart glasses may be unknowingly sharing intimate video and sensitive financial information with moderators outside of the bloc.

β€œthey've seen people nude, using the toilet and engaging in sexual activity, along with credit card numbers and other sensitive information”

They’re probably also seeing a lot of domestic violence and sexual assault. We already know from Alexa mods they’ve seen a ton of that and…..done nothing.

05.03.2026 00:19 πŸ‘ 201 πŸ” 56 πŸ’¬ 6 πŸ“Œ 8

Alternative version:

The cylons were defeated during the pilot episode by cloudfare because they couldn't log into any of the colonial technology.

04.03.2026 19:37 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

I always like the reassurance that I’m not a cylon. Actually battlestar galactica would have been quite different if they had this technology.

04.03.2026 19:17 πŸ‘ 4 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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This is the internet now. Just endlessly verifying that you're human.

04.03.2026 18:02 πŸ‘ 29 πŸ” 3 πŸ’¬ 9 πŸ“Œ 0

Useful for any other Europeans who are currently living in the USA!

04.03.2026 15:11 πŸ‘ 10 πŸ” 2 πŸ’¬ 3 πŸ“Œ 0
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a man wearing a hat and tie is standing in front of a blue x . Alt: Press X to doubt meme

Them: "Latent class analysis is needed"
Me:

04.03.2026 14:12 πŸ‘ 43 πŸ” 3 πŸ’¬ 8 πŸ“Œ 0
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I’ve turned AI into my therapist. The results were pretty disquieting As part of our series AI for the People, our resident AI skeptic Rhik Samadder agreed to put his life in AI’s hands. This week: therapy

The notion of an 'AI therapist' is oxymoronic.

Therapy is relational. It involves forming a relationship with another human being. Someone who can empathise with and validate your experiences.

You cannot have a relationship with an word prediction machine!

www.theguardian.com/lifeandstyle...

04.03.2026 13:49 πŸ‘ 11 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

I'm also confused as to why so many (from my collection) have joined Bluesky and Threads but added no bio information or links?

Even if they never post, they can own the handle as a holding space and point people to where they are active.

Dozens haven't!

03.03.2026 17:57 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Important update. My admiration goes out to all those involved for their leadership and good judgement.

26.02.2026 12:50 πŸ‘ 51 πŸ” 6 πŸ’¬ 4 πŸ“Œ 1