Published online: 22 September 2025 Since the publication of Justice and the Politics of Difference (1990), Iris Young's thought has had a big impact on how social and political philosophers understand social justice. Young is known for arguing that injustice should be primarily defined in relational and structural terms of oppression and domination, rather than in terms of the unfair distribution of goods or resources, and for the arguments that claims within egalitarianism require group, rather than individual, comparisons on measures of well-being, thus providing an influential way of thinking about equality, difference, and justice (Young 1990, 192, 2001). A burgeoning literature on structural injustice is especially indebted to Young's work on structures of oppression. This article was published Open Access with the support from the EUI Library through the CRUI - Wiley Transformative Agreement (2024-2027)