Yes, I have left many comments on Nate's posts which I think he would agree were valuable. By blocking me, he confirmed that he was not merely moving (supposedly) irrelevant information, but retaliating for sharing unfavorable information.

I had spent nearly two years without making any public comments regarding Nate's behavior, so I don't see any rational basis for him to expect I would "hound" him in future comment sections.

Different people have different experiences. Some of Nate's coworkers I interviewed felt just fine working with him, as I have mentioned.

I would share your concern if TurnTrout or others were replying to everything Nate published in this way. But well... the original comment seemed reasonably relevant to the topic of the post and TurnTrout's reply seemed relevant to the comment. So it seems like there's likely a limiting principle here

I think there is a huge limiter. Consider that Nate's inappropriate behavior towards Kurt Brown happened in 2017 & 2018 but resulted in no consequences until 5 and a half years later. This suggests that victims are massively under-supplying information due to high costs. We do not have an over-supply problem.

Let me share some of what I've learned from my own experience and reflection over the last two years, and speaking with ~10 people who recounted their own experiences.

Speaking out against powerful people is costly. Due to how tight-knit the community is, speaking out may well limit your professional opportunities, get you uninvited to crucial networking events, and reduce your chances of getting funding. Junior researchers may worry about displeased moderators thumbing the scales against future work they might want to share on the Alignment Forum. (And I imagine that junior, vulnerable community members are more likely to be mistreated to begin with.)

People who come forward will also have their motivations scrutinized. Were they being "too triggered"? This is exhausting, especially because (more hurt) -> (more trauma) -> (less equanimity). However, LessWrong culture demands equanimity while recounting trauma. If you show signs of pain or upset, or even verbally admit that you're upset while writing calmly --- you face accusations of irrationality. Alternatively, observers might invent false psychological narratives --- claiming a grievance is actually about a romantic situation or a personal grudge --- rather than engaging with the specific evidence and claims provided by the person who came forward.

But if abuse actually took place, then the victim is quite likely to feel upset! What sense, then, does it make to penalize people because they are upset, when that's exactly what you'd see from many people who were abused? ^[1]

This irrational, insular set of incentives damages community health and subsidizes silence, which in turn reduces penalties for abuse.

1. Certainly, people should write clearly, honestly, and without unnecessary hostility. However, I'm critiquing "dismiss people who are mad or upset, even if they communicate appropriately." ↩︎

Alex has been something-like hounding Nate for a while. Actively nursing a grudge, taking every cheap opportunity to grind an axe

"Hounding" and "every cheap opportunity"? From November 2023 (after the original thread wrapped up) to June 2025 (the date of OP), I made zero public comments about Nate's history of damaging behavior, nor have I contacted Nate. Duncan's characterization is not supported by the record.

Duncan, your accusation of my being motivated by "romantic drama" is simply incorrect.

I'll note that my own sense, looking in from the outside, is that something like a full year of friendly-interactions-with-Nate passed between the conversations Alex represents as having been so awful, and the start of Alex's public vendetta, which was more closely coincident with some romantic drama.

Nate and I dated the same person for much of 2023 in an ethically non-monogamous fashion. Throughout that year, I had a few nice interactions with Nate and was actively working to become closer, though we never ended up close or anything. In late October, I stopped talking with that person for reasons that had nothing to do with Nate.

A few weeks before that, Kurt Brown (who I was close with) revealed Nate's abusive conduct while working at MIRI.

These events --- cutting contact and the LessWrong thread --- were not related. I was aghast at the behavior Kurt revealed. That's a big part of why I got so mad after a year of nice interactions, and I even narrated as such in the Lightcone Slack at the time. I was standing up for myself by sharing my negative experience with Nate, but the deciding factor was standing up for my friends.

If I had lower epistemic standards, I might find it easy to write a sentence like "Therefore, I conclude that Alex's true grievance is about a girl, and he is only pretending that it's about their AI conversations because that's a more-likely-to-garner-sympathy pretext." I actually don't conclude that, because concluding that would be irresponsible and insufficiently justified; it's merely my foremost hypothesis among several.

You attempted to have it both ways by making a serious insinuation to undermine my credibility, without any real evidence. When I make a claim, I show receipts. I stand by every claim I made in the original thread exposing abusive behavior because they are factual and supported by my own experience or the experiences of people I interviewed.

Of course, no matter how flawed the comparison to evolution is, there doesn’t seem to be any competing analogy which makes the same argument in a more defensible manner. And people love analogies. A friend, reading this post, told me (paraphrased): “give a better analogy, then, if this one isn’t good”. I have to admit, I have no better analogy.

A better, more mechanistically relevant analogy is within-lifetime human reward circuitry (outer) and learned human values (inner). However, it doesn't yield the same conclusions (which I think is good). I think it's more relevant due to greater similarity in mechanism to LLMs (locally randomly initialized networks updated by a local update rule using predictive and reinforcement learning, also trained on a lot of language data), but still not quite as relevant as actual LLM experiments.

I agree that we should stop with the analogies. Gather evidence to learn how it actually works. Let go of these old arguments that we don't need anymore.

That is misleading. He was not arrested under suspicion of being an illegal alien so the ID part is irrelevant. ICE was in the process of clearing a protest.

On further reflection, I think it's more accurate to say "DHS later claimed he was not arrested under suspicion of being an illegal alien" while noting DHS has lied in similar situations. The agents refused to tell George why they were arresting him. He tried to get them to check his car for citizenship proof but they refused. So I don't think my original quote is misleading in any substantial way — George looks Hispanic, they wouldn't say why they were arresting him, he had ID but they wouldn't go check. DHS later claims the arrest was for protest reasons.

I disagree with much of what you wrote.

That is misleading. He was not arrested under suspicion of being an illegal alien so the ID part is irrelevant.

EDIT: Actually, this is correct. I kept reading and found specific information supporting your point. Thanks!

I think the reason this is salient is, DHS only claimed after the fact that they arrested him for assault. At the time he wasn't given info, so he remarked "wtf my ID was right there, why am I being arrested when I can prove citizenship?".

Mobile Fortify draws from several databases and I don't think ICE has overwrite access to any of them.

ICE goes around laws to draw extra data all the time (though that's read access, not write). Nominal access controls are not being respected right now (though that doesn't mean every single control is being violated). You can also look at DOGE / social security data, etc.

ICE officials have told us that an apparent biometric match by Mobile Fortify is a 'definitive' determination of a person's status and that an ICE officer may ignore evidence of American citizenship—including a birth certificate—if the app says the person is an alien.

—Ranking member of the House Homeland Security Committee Bennie G. Thompson (D.-Miss.)

If this claim is true then there would be direct evidence of that happening. There should be no need to rely on word of mouth.

I don't think it's reasonable to call this word-of-mouth. My comment provided credible evidence that ICE officials made this claim. Maybe it isn't widespread yet, and maybe it won't end up happening, but you're downplaying the chance this happens and overestimating the care ICE demonstrates towards citizens. See also the planned denaturalization quota of 100–200/month in 2026

A chilling effect may be the intention but its not the reality.

I can tell you that quite a few of my friends (my target demographic for this article!) already report their speech being chilled. It's happening, at least for some groups I care about. Large protests are not strong counterevidence.

Awesome to finally see pretraining experiments. Thank you so much for running these!

Your results bode quite well for pretraining alignment. May well transform how we tackle the "shallowness" of post-training, open-weight LLM defense, alignment of undesired / emergent personas, and just an across-the-board boost in the alignment of the "building blocks" which constitute a pretrained base model. :)