Not that Rush's faith-based listeners will care, but South Knox Bubba, one of my favorite Bloggers, points out why Rush is Wrong, as usual:
This time Rush is making his old favorite claim about how Nature is the real source of pollution.
You remember this meme. Reagan picked it up, too, when he claimed that, you know, trees pollute? Rush is yapping about Mount St. Helens polluting, and how because it's polluting right now, and that's all natural and such...
Oh, go read the link. SKB does such a good job, you don't need to listen to me.