ATTEND DISCUSSION In Caste: The Origins of Our Discontents, Isabel Wilkerson brings together the freighted categories of “race” and “caste” and argues that, while the two are not synonymous, they “can and do coexi st in the same culture and serve to reinforce each other.” Wilkerson suggests that racism is the visible manifestation of a hidden and insidious caste system, a system of social domination that uses human differences in order to construct a ranking ...