Uh-oh. Don’t look now, but somebody who wants to be President forgot to take their medicine. It remains uncertain as to whether the failure to follow the prescription will be politically costly. But the Senator formerly known as Hillary Rodham Clinton seems to be caught in another little conflict, and this one could be a problem with, shall we say, “the faithful.” By “the faithful,” I mean the left-wing contingency within the Democratic Party that long ago abandoned any historic, western understanding of the relationship between the human person and the earth (an understanding that is so commonplace for most...