Fraught Epistemologies: Bioscience, Community, and Environment in Diasporic Canadian Literature

Abstract

This dissertation examines the intersection between diasporic subjectivities and scientific knowledge production in the works of Shani Mootoo, Madeleine Thien, Larissa Lai, and Rita Wong. I read these authors as participating in a burgeoning scene of diasporic Canadian writing that draws on concepts and tropes derived from the life sciences to think through a broad constellation of issues relating to contemporary diasporic experience, from the role of biogenetic discourses in the diasporic search for ancestry, to the embodied dimensions of diasporic memory and trauma, to the role of diaspora communities in the decolonial struggle against the emergent forms of “biopower” that contemporary bioscience has enabled. As the first study to address this burgeoning topic in diasporic Canadian literature, this dissertation asks: Why are diasporic Canadian authors taking up bioscience as a key topos for the exploration of contemporary diasporic experiences? How is this engagement with the life sciences re-shaping current conversations about diasporic kinship, memory, and embodiment, and about the role of diasporic communities in contemporary struggles for environmental justice? Complicating frameworks that understand bioscience only as an instrument of what Foucault calls “biopower,” I argue that the works of Mootoo, Thien, Lai and Wong prompt us to rethink the ways in which queer, feminist, anti-racist, and environmental struggles might constructively interface with the life sciences to challenge emergent forms of biological essentialism and biopolitical control. I demonstrate that, by using bioscientific tropes to highlight the complex and open-ended life processes that shape the human body and the wider environment, these authors construct epistemologies that attend to the global networks of biopower through which neoimperialism operates while also acknowledging the interconnected ways in which living organisms and material substances destabilize these global flows. I argue that, in so doing, these authors