"Most of what passes for debate online is people restating their positions more loudly. An argument requires premises. A claim just requires confidence."
On the difference between a claim and an argument
There's a specific kind of frustration that comes from watching someone mistake assertion for reasoning. It's not that they're wrong — it's that they haven't done the work that would let them know whether they're wrong. And there's a difference between those two things.
A claim is a statement. "This policy is harmful." "That person is dishonest." "The evidence supports my view." Claims can be true or false, but they don't, by themselves, give you any reason to believe them. They're just positions.
An argument is a structure. It has premises — things you're asking the other person to grant — and a conclusion that follows from them. The conclusion is supposed to be more believable because of the premises, not instead of them.
The confusion between the two is not always bad faith. Sometimes people genuinely don't notice that they've moved from "here's why I think this" to "here's what I think, stated more emphatically." The shift is subtle. The feeling of having made a point can be identical whether you've actually made one or not.
What I find more interesting than the bad-faith version is the good-faith version. The person who is genuinely trying to persuade, who has thought about the issue, who cares about getting it right — and who still, somehow, ends up just restating their position. What's happening there?
I think part of it is that we're trained to communicate conclusions, not reasoning. In most social contexts, the reasoning is assumed. You say "I think X" and the other person either agrees or disagrees, and the conversation moves on. The premises are implicit. The structure is invisible.
The problem is that implicit premises are often wrong, or at least contestable. And when someone challenges your conclusion, the natural response is to restate it — because you haven't been in the habit of making the premises explicit, so you don't have them ready to defend.
The fix is not complicated, but it is effortful: before you state a position, ask yourself what would have to be true for it to be correct. Write those things down. Check whether you actually believe them. Check whether the person you're talking to is likely to believe them. If they don't, that's where the conversation needs to happen — not at the level of the conclusion.