Ambedkar clearly defined the meaning of the struggle against the caste system. For him it was not simply a petty bourgeois assertion of identity, a struggle for mere representation, as many exponents for and against the dalit movement have propounded. In his ILP days and again in “Who were the Shudras” (1946), Ambedkar essentially viewed the origin and function of caste (and therefore casteism) as conversion of “the scheme of division of work into a scheme of division of workers, into fixed and permanent occupational categories”. So the revolt against caste system (or casteism in a capitalist society) is a revolt against the material and ideological division of workers, against labour market segmentation, against the individualist-competitive ethic (a petty bourgeois tendency) among workers (which frequently takes identitarian forms). Only by questioning and destroying the whiteness of the “white” workers, a larger united working class movement could be posed in the racist societies like the US. Similarly in a casteist society like India, only by attacking the “upper/middle-caste-ness” among workers, a working class alternative could be posed. A drastic reorientation of the dalit movement (and therefore of the working class movement) is needed if it has to pose a real challenge to the caste system and casteism, as Ambedkar understood them. Dalit Movement has to re-emerge as the vanguard of the working class movement.