Is the Clean Air Act the Best System of Omission Reduction?

The supreme court is literally saying, if this is an important question to us, we're inserting ourselves here. And see how the interplay between the different branches government is happening. The seems to endorse a new test for these sort of major question cases. Rhih, is why it delegated massive power to the e p exa? It's also why congress passed a law. Yes, like, congress deftly thought this was a major question. That's why they gave the e p a power to do these things like like this.