Introduction
Postmodernism is a critical philosophical and epistemological paradigm that emerged in the late 20th century, fundamentally rejecting the Enlightenment ideals of objective truth, rationality, and universal human progress. Coined prominently by Jean-François Lyotard as an 'incredulity towards metanarratives,' postmodernism questions totalising doctrines such as liberalism and Marxism, asserting that all knowledge claims are contingent, historically situated, and entangled with power.
Core Conceptual Dimensions in Political Science
Postmodernism reconfigures political inquiry from an analysis of formal structures to the critique of language, discourse, and epistemic authority.
- The Power-Knowledge Nexus (Michel Foucault): Foucault argued that power and knowledge directly imply one another; knowledge is not neutral but an apparatus that produces reality and dictates what is accepted as 'truth'. In works like Power/Knowledge, he demonstrated how modern institutions (such as clinics, asylums, and prisons) deploy expert discourses to normalise behaviour and discipline subjects without overt coercion.
- Deconstruction and Hierarchical Binaries (Jacques Derrida): Derrida's method of deconstruction interrogates political texts to expose the unstable, hierarchical binaries (e.g., civilized/barbaric, developed/underdeveloped, self/other) underpinning Western thought. By unraveling how one term is privileged over another, deconstruction provides foundational tools for post-colonial, queer, and feminist critiques of identity.
- Anti-Foundationalism and Perspectivism (Friedrich Nietzsche): Drawing upon Nietzsche's assertion that there are no facts, only interpretations, postmodernism dismantles moral and political absolutism. Claims to universal human nature or absolute political rights are viewed as ideological constructs masking particular Western and imperialist interests.
Conclusion
Postmodernism has democratised political theory by giving voice to subaltern identities and de-centring entrenched dogmas. However, as Frankfurt School theorist Jürgen Habermas pointed out, its radical anti-foundationalism risks performative contradictions and political paralysis, eroding the normative standards necessary to defend universal human rights.