A repeat from 2011, just for laughs:

Chris Bertram on Martha Nussbaum's Not For Profit

However, the central idea of the book, that receipt of a certain type of humanities education is necessary for people to acquire the capacities for empathic imagination that (according to MN) are necessary virtues of democratic (and indeed global) citizenship strikes me as (a) obviously false and (b) insulting to those of her fellow citizens who haven’t been the beneficiaries of such courses. Those given a more technical education are described as “useful machines” as early as p.2. There is very little empirical support adduced for any of the causal claims in the essay which tend to rely on more or less a priori arguments from various educational and psychoanalytical thinkers that Nussbaum likes.

 The moral defense of geekdom. I've added a reference to Gambetta, here.