Philosophers who are aware of the systematic character of their enterprise may always fall in love with their own system to such an extent that they gloss over what they ought to recognize as intractable difficulties or unanswerable questions. Love of that particular system displaces the love of truth. If the vice of reducing philosophy to a set of piecemeal, apparently unconnected set of enquiries is the characteristic analytical vice, this vice of system-lovers may perhaps be called the idealist vice.
Both these vices have their representatives in present-day academic philosophy. Yet neither they nor the condition of academic philosophy more generally is sufficient to explain the radical marginalization of philosophical concerns in our culture. This marginalization has several aspects. In part it is a matter of the relegation of philosophy in the vast majority of colleges and universities to a subordinate position in the curriculum, an inessential elective for those who happen to like that sort of thing. But this itself is a symptom of a more general malaise. For to a remarkable extent the norms of our secularized culture not only exclude any serious and systematic questioning of oneself and others about the nature of the human good and the order of things, but they also exclude questioning those dominant cultural norms that make it so difficult to pose these philosophical questions outside academic contexts in any serious and systematic way. We have within our social order few, if any milieus within which reflective and critical enquiry concerning the central issues of human life can be sustained and the education to which we subject our young is not well-designed to develop the habits of thought necessary for such questioning. This tends to be a culture of answers, not of questions, and those answers, whether secular or religious, liberal or conservative, are generally delivered as though meant to put an end to questioning. So it is not just that the philosophy of the academic philosopher has been marginalized in the college curriculum. It is also and more importantly that, when plain persons do try to ask those questions about the human good and the nature of things in which the philosophical enterprise is rooted, the culture immediately invites them to think about something else and to forget those questions.
– Alasdair MacIntyre, ‘Philosophy Recalled to Its Tasks’