Academia risks becoming another such field. Professorial salaries are not commensurate with the educational years, as there is little demand for published research in journals. As a result, journals demand payment from the writers themselves.
While certainly not every doctoral candidate hails from a wealthy family, there is a pursuit of status that does lead to similarly homogeneous views.
While certainly not every doctoral candidate hails from a wealthy family, there is a pursuit of status that does lead to similarly homogeneous views.