The key point of congruence between postcolonialism and postmodernism seems to be the desire to question hegemonic and prevalent historical discourse and to promote the voices of those not yet represented. Other points of congruence ultimately seem less important than this one – without the desire to upset the apple cart, the primary impetus for challenging narratives about modernity and colonialism would be missing. For instance, a lesser point is made by Talat Ahmed in distinguishing postcolonialism and subaltern studies when he states, “The distinction between Subaltern Studies and postcolonialism is that postcolonial theory expressly rejected Marxist analysis as every bit as Western and European as the colonial project.”[1] Implicitly, Ahmed points out here that postcolonialism resembles postmodernism in its rejection of Marxism – or at least the orthodox form.
The key difference between postcolonialism and postmodernism is the specific concern of postcolonialism with colonialism and its legacies, compared to postmodernism, which covers fare more. Ahmed enunciates this point most clearly when he writes, “Postcolonial theory’s chief concern was the cultural legacy of the colonial project and the ongoing impact of imperialism in post-independent societies.”[2] Postmodernism, in contrast, at least in the abstract, concerns itself with the relationship (and rejection) of modernism and what that entails. What is rejected can run the gamut from so-called “high art” to, more historically speaking, the idea the “grand narrative” or meta-narrative. In this regard, at least until the 1970s, when the collision of poststructuralism with postmodern occurs, postmodernism is a far less specific term that postcolonialism.
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[1] Talat Ahmed, review of Postcolonial Theory and the Specter of Capital, by Vivek Chibber, International Socialism, no. 144 (2014): https://isj.org.uk/theories-of-difference-the-subaltern-project-examined/, para 15.
[2] Ibid, para 14.