Harvey Mansfield ends his lengthy meditation on the matter like so:
I mention philosophy at the end, but I have been discussing it throughout. To consider science and non-science together, and in a whole that includes both, is neither science nor non-science but above them, so that each is made aware of the other. Philosophy is then still the queen of the university, sovereign over the specialties. It cannot assume that it will succeed in bringing harmony, and in any case it must face the additional challenge to reason made by revelation. As Allan Bloom emphasized, the concern for value commitment in our time is in truth a kind of return to religion, a desire for charisma if not grace. I end with a warning: the philosophy I have been advocating, or trying to introduce, a philosophy with relevance combined with ambition, is to be found in the Great Books, nowhere else. And a parting shot: you probably won’t find it in the Department of Philosophy.
The gauntlet has been thrown down.