Ever Since The Appearance of the Notion of the “Intellectual,” Writers and theorists have been preoccupied with attempting to define just what an intellectual is, or ought to be. Is an intellectual a detached observer, one who is free from the immediate concerns of life, and interested primarily in the pursuit of timeless and universal truths, as Julien Benda argued in La Trahison des clercs, or is an intellectual one who very much engages with society, necessarily challenges power, one who, in Edward Said's words, “is a spirit in opposition” who raises “embarrassing questions … and cannot easily be co-opted by governments or corporations, and whose raison d'être is to represent all those people and issues that are routinely forgotten or swept under the rug”? Sociologists and historians have adopted a variety of approaches to this concept: in a sociological sense, they have applied the term to all those who produce and propagate thought and culture, thus designating a neutral although wide socio-professional category, or in an attempt to narrow down the grouping, they have qualified the word with distinct characteristics, pointing out a certain way of acting in public life.