The marketplace of ideas

A must read article says Abi at Nanopolitan: The Ph.D. Problem by Louis Menand. From the editors' introduction:
"His new book, The Marketplace of Ideas, to be published in December by W.W. Norton, is informed in part by his recent service as faculty co-leader in the development of Harvard College’s new General Education curriculum, introduced this fall (the book is dedicated to his colleagues in that protracted task).

In this work, Menand examines general education, the state of the humanities, the tensions between disciplinary and interdisciplinary work, and, in chapter four, “Why Do Professors All Think Alike?” The following excerpts, from the third and fourth chapters and his conclusion, probe the professionalization of a research-oriented professoriate and the practice and consequences of contemporary doctoral education, and the resulting implications for liberal-arts colleges, universities, and the wider society."