Much disagreement is genuinely rooted in conflicting values or contested facts, not merely a lack of institutional standing for evidence.

Drawn from what Brad DeLong said

What these subjects mean

politics How people actually hold political views: tribes, partisanship, and whether anybody reasons their way in.

behavioural science Applying how people actually decide to policy, rather than assuming how they should.

What Brad DeLong actually said

Do you hold this korrent?Do you also believe this?

Shared subject first, then similar wording. They may agree or disagree.