Just quickly then, you brought up something else, the fact that we've lost these industries. But in a sense, possibly, we aren't too sorry to see them go—maybe with the steel industry, which has a lot of pollutants. Now, of course, these companies are producing these things. They don't have the same restrictions. And we're hearing a lot of pushing for carbon credits and those sorts of things.
I see Mr. McDougall shaking his head. Maybe he just wants to comment on that too.