Classical Sociological Theory: Marx, Durkheim, Weber, and Du Bois

Sociology emerged as a distinct discipline in the nineteenth century amid the upheavals of industrialisation, urbanisation, and the decline of traditional religious and communal authority, and its founding theorists each offered a different master concept for explaining social order and change. Karl Marx argued that the mode of production and the relations of class it generates form the material 'base' that shapes the political, legal, and ideological 'superstructure' of any society; capitalism, in his analysis, produces an inherent antagonism between the bourgeoisie, who own the means of production, and the proletariat, who sell their labour power, an antagonism he believed would eventually generate revolutionary transformation as the forces of production outgrew capitalist relations.

Émile Durkheim, by contrast, focused on the problem of social solidarity and the moral bonds that hold increasingly differentiated modern societies together. In The Division of Labour in Society he distinguished 'mechanical solidarity,' based on shared beliefs and similarity among members of simple societies, from 'organic solidarity,' based on interdependence among differentiated roles in complex modern societies, and warned that rapid social change could produce 'anomie,' a state of normlessness in which social norms fail to regulate individual desire and expectation, a concept he used to explain variation in suicide rates across social groups in his landmark empirical study Suicide.

Max Weber rejected Marx's economic determinism in favour of a multi-causal analysis attending to status, power, and above all the cultural and ideational forces shaping social action, most famously arguing in The Protestant Ethic and the Spirit of Capitalism that the ascetic, disciplined worldly vocation ethic of Calvinist Protestantism provided crucial cultural conditions for the emergence of modern rational capitalism. Weber's broader theory of rationalisation described the modern world as increasingly organised around calculable, rule-bound, bureaucratic systems — the 'iron cage' — that maximise efficiency but threaten to displace traditional and charismatic sources of meaning and authority.

W.E.B. Du Bois, though long marginalised within the sociological canon dominated by these three European figures, produced foundational empirical and theoretical sociology centred on race in The Philadelphia Negro (1899), one of the first rigorous urban ethnographic studies in American sociology, and in The Souls of Black Folk (1903), which introduced the concept of 'double consciousness,' the psychological experience of African Americans viewing themselves always through the eyes of a racist society while simultaneously holding an authentic self-understanding. Du Bois also theorised the 'colour line' as a defining global problem of the twentieth century, anticipating later world-systems and postcolonial analyses of race as a structuring principle of the modern capitalist world order rather than a merely local American phenomenon.

Reading these four theorists together, rather than treating Du Bois as a specialised addendum to a European trio, reveals classical sociology as already engaged with the intersections of class, culture, solidarity, and race that dominate the discipline today; contemporary sociological theory increasingly recognises Du Bois as co-founding the discipline alongside Marx, Durkheim, and Weber, correcting a historical exclusion rooted in the discipline's own racialised institutional history.