The problems in American universities are mostly structural and economic, and the biggest are occurring on the faculty side of the liberal arts and social sciences: since around 1975, too many professors (or at least people earning PhDs) vie for faculty slots relative to the number of undergraduates. Menand says (twice) that “Between 1945 and 1975, the number of American undergraduates increased by 500 percent, but the number of graduate students increased by nearly 900.” Undergraduates clear out of the system in four to six years; graduate students who get PhDs (presumably) stay or wish to stay for whole careers. Since 1975, college enrollments have grown much more modestly than they did from 1945 – 1975, and the department that’s grown most is business, since so many undergraduates now major in it. But grad programs haven’t scaled back, leaving humanities types to fight for scarce jobs and write polemics about how much it sucks to fight for scarce jobs.

Menand doesn’t identify the supply/demand problems as the major root cause of the other issues around political/social conformity, time to degree for academic grad students, and so forth, but it’s hard not to trace “the humanities revolution,” “interdisiplinarity and anxiety,” and why all professors think alike to supply and demand. Each of those topics are each covered in a long chapter, and Menand’s first, on “The Problem of General Education,” seems least related to the others because it is mostly inside baseball: how we ended up requiring undergrads to take a certain number of courses in a certain number of fields, and what academia should be like. But the others make up for it.

The Marketplace of Ideas is worth reading for knowledge and style: the book has the feeling of a long New Yorker article—Menand is a staff writer there—and if he occasionally pays for it with the generalization that gets coldly stamped out of peer-reviewed writing, the trade-off is worthwhile. Menand is also unusually good at thinking institutionally, in terms of incentives, and about systems: those systems tend to evolve over time, but they also tend to harden in place unless some catastrophic failure eventually occurs. Such failures are often more evident in business than in public life, since businesses that fail catastrophically go bankrupt and are much more susceptible to competitors and regulators than governments. The academic system is, as Menand points out, something out of the 19th Century in its modes of tenure, promotion, displinarity, and so forth. But it’s unlikely to go anywhere in an immediate and obvious way because public universities are supported by taxpayers and even private ones are most often nonprofit. Furthermore, whatever problems exist, universities do well enough, especially from the perspective of students, and having a glut of PhDs to choose from doesn’t harm universities themselves. Consequently, I don’t see as great an impetus for change as Menand implies, very loosely, that there is.

Take, for example, the PhD production problems from earlier in this post. The logical conclusion would be for fewer people to enter PhD programs, for universities to close some programs, for degrees to take less time (the natural sciences often end up requiring five years from entering to conferring degrees, while humanities programs creeping above ten years), and so on. But there’s no real incentive for that on the part of an individual university: having graduate programs is impressive, grad students are cheap teachers, and people keep applying—even though they know the odds (this basically describes me).

Thus supply and demand stay out-of-whack. University departments can remain perhaps more insular than they should be. Publishing requirements increase as publishing becomes more difficult. But there’s little need to change so long as enough students enter PhD programs. Menand suggests shortening the time to graduate degrees, making them more immediately relevant, and closing some programs—none of which seem likely in the near future unless students stop enrolling. But they don’t because, once again like me, they see professors and think, “that looks like fun. I’ll take a flyer and see what happens.” Nonetheless, the professoriate is already changing in some ways: about half of students, as Menand observes and the Chronicle of Higher Education does too, are now taught by part-timers. With as many choices among instructors as universities have, that trend seems ripe for further acceleration.

Menand says that “For most of the book, I write as a historian.” He also says that he’s “not a prescriptivist” and implies pragmatism, rather than polemic. That’s wise: identifying the problems are probably easier than finding those pragmatic solutions to them. He uses English as an example of what’s going on more broadly, and he is an English professor at Harvard. Part of the crisis is within English departments—what exactly does it mean to study “English?”—and part of it is external. The part outside English departments has to do with rationale and economics—as Menand says, “People feel, out of ignorance or not, that there is a good return on investment in physics departments. In the 1980s, people began wondering what the return on investment was in the humanities.” Note his “people feel” formulation, which is unsourced but occurs throughout; most of the time, speaking of a common culture feels right because Menand has his finger on the intellectual zeitgeist enough to pull off such comments, and elsewhere he has the numbers to back those comments up, especially regarding the flatlining and even decline in the absolute and relative percentages of English majors on campus.

The other interesting thing is the word “crisis,” which I’ve used several times. The Oxford American Dictionary included with OS X says that crisis is “a time of intense difficulty, trouble, or danger.” The word “time” implies that crises should pass; but in English, the one or ones Menand identifies has lasted for more than a generation of academics. According to “The Opening of the Academic Mind” in Slate, “The state of higher education in America is one of those things, like the airline industry or publishing, that’s always in crisis.” In Rebecca Goldstein’s The Mind-Body Problem, the protagonist, Renee, thinks:

In the great boom of the late fifties and early sixties, graduate departments, particularly at state universities, had expanded and conferred degrees in great abundance. But then the funds, from both government and private foundations, had dried up, and departments shrunk, resulting in diminishing need. Suddenly there was a large superfluity of Ph.D.s, compounded by demographic changes […] The result has been a severe depression, in both the economic and psychological senses, in the academic community.

That was published in 1983. People are still publishing the same basic argument today, only now they often do it online. Perhaps the real lesson is that academics are great at learning many things, but supply/demand curves and opportunity costs are not among them, except for economists.

The problems are exacerbated in the humanities and social sciences because grad students in those fields don’t have industry to fall back on, but the natural sciences are not immune either. As Philip Greenspun points out in “Women in Science,” America seems more than willing to source its science graduate students from developing countries, which takes care of supply from that angle (if you read his essay, ignore the borderline or outright sexist commentary regarding women, even if his point is that women are too smart to go to grad school in the sciences; pay attention to the institutional and systematic focus, especially when he points out that “Adjusted for IQ, quantitative skills, and working hours, jobs in science are the lowest paid in the United States”).

Of course, even as I make myself aware of works like The Marketplace of Ideas, I continue working toward that PhD, convinced that I’ll be the one who beats the odds that are still better than Vegas, though not by a lot. But I’m also part of the imbalance: too many people seeking PhDs for few too jobs, particularly too few jobs of the sort we’re being trained to do. Yet academics still provide a vital function to society in the form of knowledge, and in particular knowledge that’s undergone peer review, however difficult or abstruse peer review may have become in the humanities (for more, see Careers—and careerism—in academia and criticism).

The question of what academia should be like is to some extent driven by what professors think it should be like, but it’s also driven by what students think it should be like. Students ultimately drive academia by choosing where to go to school. An increasing number of them are choosing community and online higher education. It’s not clear what this shift means either. Still, professors have blame as well: as the aforementioned Slate article suggests, “[…] Professors, the people most visibly responsible for the creation of new ideas, have, over the last century, become all too consummate professionals, initiates in a system committed to its own protection and perpetuation.” True. But given that they have tenure, control departments, and confer the PhDs necessary to become professors, it seems unlikely that major change will come from that quarter.