Alan Jacobs is right on here.
This from Tim Burke:
My colleague suggested to me that I had to be responsible first (and last) to my discipline and my specialization in my teaching, that there was something unseemly about the heavy admixture of literature and popular culture and journalistic reportage and anthropology that populates some of my syllabi. I’ve heard similar sentiments expressed as an overall view of higher education in some recent meetings. At a small liberal-arts college and maybe even at a large research university, this strikes me as substantially off the mark. Or at least we need some faculty who are irresponsible to their disciplines and responsible first to integrating and connecting knowledge.
Let me repeat that for you: We need some faculty who are irresponsible to their disciplines and responsible first to integrating and connecting knowledge. This is a precise and concise summation of what I’ve tried to do for many years now. There’s a price to be paid for this kind of thing, of course: expanded interests do not yield expanded time. The day’s number of hours remain constant, and then there’s the matter of sleep. So the more I explore topics, themes, books, films — whatever — outside the usual boundaries of my official specialization, the less likely it is that I will read every new article, or even every new book, in “my field.” But, to rephrase Tim’s point as a series of questions, Is the unswerving focus on a specifically bounded area of specialization the sine qua non of scholarship? Is it even intrinsic to scholarship? Is there not another model of scholarship whose primary activity is “integrating and connecting knowledge”?