 Let us now turn to question  (1c)  about the nature of pro-national attitudes. The explanatory issue that has interested political and social scientists concerns ethno-nationalist sentiment, the paradigm case of a pro-national attitude. Is it as irrational, romantic, and indifferent to self-interest as it might seem on the surface? The issue has divided authors who see nationalism as basically irrational and those who try to explain it as being in some sense rational. Authors who see it as irrational propose various explanations of why people assent to irrational views. Some say, critically, that nationalism is based on “false consciousness”. But where does such false consciousness come from? The most simplistic view is that it is a result of direct manipulation of “masses” by “elites”. On the opposite side, the famous critic of nationalism Elie Kedourie (1960) thinks this irrationality is spontaneous. A decade and a half ago Liah Greenfeld went as far as linking nationalism to mental illness in her provocative 2005 article (see also her 2006 book). On the opposite side, Michael Walzer has offered a sympathetic account of nationalist passion in his 2002. Authors relying upon the Marxist tradition offer various deeper explanations. To mention one, the French structuralist Étienne Balibar sees it as a result of the “production” of ideology effectuated by mechanisms which have nothing to do with spontaneous credulity of individuals, but with impersonal, structural social factors (Balibar &amp; Wallerstein 1988  [1991]).[12]