[Aurornis]

That's fair. He's a prominent figure on Twitter who posts a lot of charts and graphs on different and often benign subjects which get shared around a lot. It's not until you follow him that you realize his core obsession is promoting ideas about race and IQ in broad strokes. For example, singling out ethnic groups as intellectually inferior or more likely to commit crime. He has a history of posting misleading or falsified charts or data if their convenient to his agenda.

If you go deeper, his old Reddit account under a pseudonym was discovered to be a little more mask-off than his Twitter personality. From Wikipedia:

> between 2014 and 2016 Lasker had made many anti-Semitic and racist posts on Reddit under the pseudonym Faliceer.[7] In 2016, the account Faliceer self-identified as a "Jewish White Supremacist Nazi". He also wished Adolf Hitler a happy birthday, promoted eugenics and attacked interracial relationships.

[afpx]

But, the above poster said he falsified results. Is that true? I had some LLMs search, but they couldn't find anything.

[tptacek]

I don't know about "falsified results", that's a pretty strong phrasing, but here's an interesting story about research Lasker presented on Twitter, by David Bessis:

https://davidbessis.substack.com/p/twins-reared-apart-do-not...

[qcnguy]

None of you are evidencing your claims that he's unreliable. You just keep repeating it, even after being asked for specifics they other people cannot find.

It seems more likely from these posts that Lasker is actually accurate but you can't handle true claims about IQ and race, so have unilaterally decided those must be fake because they undermines a left wing world view. But group differences in IQ are a very strong and well replicated result. There is nothing unreliable about those. Until you bring receipts we have to assume you are engaging in ad hominem for ideological reasons.

[tptacek]

There's clear evidence just one comment back on the thread that falsifies your argument.

[qcnguy]

You mean your comment with the link to the claim there's no such thing as twin studies?

[tptacek]

That's not what the link says, obviously.