In The Wall Street Journal‘s editorial regarding the Supreme Court’s ruling in West Virginia v EPA, in which the Court ruled that the EPA had badly overstepped its bounds, the Editors pointed out that

[t]he dissenters bemoan that Congress lacks the expertise to regulate technical subjects such as climate change.

This is a cynically offered sophistry by those activist Justices. There’s nothing preventing an inexpert Congress from consulting experts. Congress does, after all, hold the occasional hearing on matters related to legislation under consideration.