[mike_hearn]

What you had understood and what he's describing is the situation pre-1984 and now post this judgement.

I think a lot of the reason this thread has blown up is that the Chevron doctrine was really very strange and not at all how you'd expect the US legal system to have been working. It doesn't line up with any standard teaching of civics, for instance. The Supreme Court clearly felt the same way and has now instructed courts to go back to doing what everyone thought they were doing already.

[bumby]

I don’t know that I agree. It’s exactly the understanding I was given from an engineering law course, for example. Prior to this ruling, the regulatory agencies were given latitude to interpret ambiguous law as long as they were determined reasonable by the court. It’s also what I think most people understand, given the way people rail against agencies rather than statutes.

To be clear, I think there is a distinction between declaring if a law is constitutional and resolving ambiguities for non-constitutional, domain specific issues. I think the court is eminently qualified in one area, but much less so (by their own admission) in the other. I think those are two different aspects that often get conflated.