“…Third, theorizing the concurrence of infections and addictions would assist in demonstrating the ways that inequalities and pre-existing vulnerabilities, cluster, overlap and interact to facilitate new and emerging forms of social difference that constrain opportunities for healthy decision making. Vulnerability to infections and addictions are structured within socio-ecological systems, and as consistently demonstrated in the environmental justice literature, can be connected to socially constructed categorizations of race, ethnicity, class, and other social classifications that shape differential exposures to unhealthy and harmful environmental conditions (Abara et al, 2012; Mennis et al, 2016; Shortt et al, 2018). Building on concepts of environmental justice, recent critical race studies demonstrate how the centrality of race structures social and labor hierarchies in capitalist societies to ensure a “vulnerable supply of low-wage workers” through “dual-wage systems, racially exclusive labour unions, racialized divisions of labour, sharecropping, and related practices” (Robinson, 2000: 528).…”