By the way, the point between rationality and what we would call the irrational is a very difficult point to establish. There's no specific line, as you know.
It is economically irrational to exclude large environmental costs from the balance sheets of the producers and the consumers. You are only kidding yourself if you export those costs on to society as a whole.
Symptoms, those you believe you recognize, seem to you irrational because you take them in an isolated manner, and you want to interpret them directly.
Art is so wonderfully irrational, exuberantly pointless, but necessary all the same. Pointless and yet necessary, that's hard for a puritan to understand.