Kagan, J., concurring in judgement
to stop the EPA from taking the measures Congress told it to. See West Virginia, 597 U. S., at ___–___ (dissenting opinion) (slip op., at 28–29). There, the majority’s non-textualism barred the EPA from addressing climate change by curbing power plant emissions in the most effective way. Here, that method prevents the EPA from keeping our country’s waters clean by regulating adjacent wetlands. The vice in both instances is the same: the Court’s appointment of itself as the national decision-maker on environmental policy.
So I’ll conclude, sadly, by repeating what I wrote last year, with the replacement of only a single word. “[T]he Court substitutes its own ideas about policymaking for Congress’s. The Court will not allow the Clean [Water] Act to work as Congress instructed. The Court, rather than Congress, will decide how much regulation is too much.” Id., at ___ (slip op., at 32). Because that is not how I think our Government should work—more, because it is not how the Constitution thinks our Government should work—I respectfully concur in the judgment only.
