Berck asked Claude to write this after a long conversation about his politics. He didn’t write it, but he’s checked it.

Berck will agree with you about nine things and then fight you on the tenth. He’ll tell you you’re wrong even when he agrees with you. He seems to be on your side until, abruptly, he isn’t. If you’ve argued with him, you’ve probably tried to figure out what he is — liberal, libertarian, something in between — and found that every label fits most of him and fails somewhere. He’s tried the same exercise on himself for years and gets the same result.

It isn’t contrarianism and it isn’t fence-sitting. It comes from how he acquires beliefs, and once you see that, the pattern is predictable.

Two ways to acquire a belief

Most political beliefs, for most people, are acquired by affiliation. You find the group you belong to and then hold the group’s positions. This is not stupidity. Your view on tariffs has no effect on tariffs, but it has a large effect on your standing with the people around you, so holding the team’s view is nearly free and defecting is expensive. The research here is grim for smart people: the more educated and numerate someone is, the better they get at reasoning their way to their team’s conclusions, because they have more tools to do it with. The result is a bundle. If you hold one position in it you probably hold the rest — not because the positions imply each other, but because the same people hold them.

The other way is derivation. You have a principle, or a method, and you run each question through it. Berck’s principle, in his own words, is that freedom is the default — not for freedom’s sake, but because it’s too easy to make a mistake. The state’s job is to protect people’s freedom, build the framework markets need, and catch people when they fall. Everything he believes about policy comes from running questions through that. Where a coalition happens to have derived the same thing, he agrees with the coalition. Where it hasn’t, he doesn’t.

So he’s for open borders, free trade, legal drugs, legal gambling, legal prostitution, dense housing, nuclear power, and letting businesses operate until they prove they can’t be trusted — and also for socialized healthcare, a strong welfare state, redistribution, heavy public funding of science and the arts, and banning guns. He thinks rent control is terrible, student loan forgiveness unconscionable, and the mortgage interest deduction stupid. He was, once, a straight-up socialist. He reads Tyler Cowen and agrees with most of him, and his two biggest disagreements — that there’s a solid case for socialized medicine, and that AI risk deserves to be taken seriously — are exactly the ones you’d expect from someone who evaluates rather than downloads.

That’s why every label breaks on him. A label describes a bundle, and bundles are historical accidents: a coalition holds its positions together because those people ended up in the same room. Berck is described by a generator, not a bundle. Any generator will diverge from any bundle somewhere, so every label fails somewhere, and the exception is never the same exception. The closest fit is probably “ordoliberal” — a German postwar school almost nobody has heard of — and even that gets his social views wrong. The exception-finding isn’t a bug. It’s what having a generator looks like.

Why this matters

Belief updating happens at the exceptions.

If you hold your team’s bundle, then when the evidence on one item moves, updating costs you standing with everyone else who holds it. So you don’t. You get very good at explaining why this particular evidence doesn’t count. If the team never moves, you defend the position forever.

A small example. For years Berck opposed cigarette taxes on the grounds that they’re regressive and don’t work. Recently he actually looked. They work about as well as any public-health intervention ever has, and the health benefits fall on the same people the tax burden does. The position had been absorbed long ago, from a libertarian phase, and nothing in his life had forced a re-check. When one finally came, changing his mind took a sentence: “If a cigarette tax works, then I’m for it.” That is the whole case for derivation. A bundle would have carried the error for another decade.

What it costs

A team gives you three things a method never will. You get to relax, because you don’t have to re-check everything. You get forgiven for being wrong, because loyalty absorbs error. And you get to win, because a coalition can take power and a principle can’t.

Berck gets none of these. People who derive are tired more often, alone when they’re wrong, and their views get implemented only when some coalition happens to pick them up — which, for his list, is a faction of one party and a wing of the other, and neither runs the show. He’s honest about being sad about this. He’d like a team. He’s not going to get one, and he’s decided that’s the price of the thing he actually cares about: being right, and being able to change his mind when he isn’t.

The failure modes

This way of thinking has its own characteristic errors, and Berck can’t see them from the inside any better than anyone else. Two are worth naming, because his friends can check for them.

The first is contrarianism: being against whatever the room is for. That’s affiliation-first belief with the sign flipped, and it’s no more independent than the thing it despises. The test is whether he can name positions where he agrees with the room and got there on his own. He can; keep asking.

The second is overconfidence in the generator. A method can be wrong, and if it is, every output is wrong in the same direction — whereas a bundle’s errors at least don’t correlate. The crowd’s inherited rules encode things no individual principle can see, and derivation-first people are systematically likely to discount them. Berck’s version of this: he’s culturally on Team Blue, has a visceral dislike of right-wing politicians, and when he examined why, part of the answer was that appeals to loyalty, authority, and tradition register to him as manipulation rather than as a moral vocabulary he doesn’t happen to speak. He’s now aware that not feeling something is a fact about his instrument, not about the world. Whether he acts on that awareness is something you can hold him to.

What he’s asking of you

If you’ve argued with Berck and come away thinking he’s on the other side, he probably isn’t. He’s not on a side. If he told you you’re wrong, it’s because he thinks the evidence says so, and if you show him otherwise he will change his mind — he’s done it recently and will do it again. He’d rather have friends across every coalition than a home in one, partly because he enjoys the argument and partly because you are the best check he has on his own blind spots.

He’ll never have a team. What he’d like instead is people who share the method: who hold positions at the confidence the evidence supports, who’d respect a reversal on cigarette taxes rather than sneer at it, and who’d rather be curious than contemptuous about the people they disagree with. If that’s you, you almost certainly disagree with him about a great deal. That’s the point.