3 Intersectionality and Social Difference

How intersectionality works

Intersectionality examines how social positions—such as gender, race, class, sexuality, disability, and nationality—interact with institutions and systems of power. These relationships shape opportunities, treatment, and access to resources. Rather than treating forms of inequality as separate, this approach asks how they operate together in a particular context.

Legal scholar Kimberlé Crenshaw named the term in 1989 while analyzing how antidiscrimination law and political movements could overlook Black women when they treated race and gender as separate issues. Her work built on longer traditions of Black feminist thought and activism.

Social positions and context

Intersectionality is not an “add and stir” approach: it does not simply add one identity-based disadvantage to another. It also does not claim that everyone with the same identities has an identical experience. Instead, analysis asks how particular rules, practices, and cultural assumptions produce different outcomes in specific settings. A person may face barriers in one situation and hold relative advantages in another.

Social positions are shaped by histories, institutions, and relationships—not just by personal identity. For example, gender can interact with:

• Race and ethnicity: Racial stereotypes may influence how gendered behavior is interpreted or whose concerns are taken seriously.

• Class: Income, job security, wealth, and access to care can shape the choices available to people of different genders.

• Sexuality and gender identity: Norms about heterosexuality and binary gender can affect safety, recognition, and access to services.

• Disability: Inaccessible workplaces or services can combine with gendered expectations and other forms of exclusion.

• Nationality, migration status, and language: Citizenship rules, language access, or fear of authorities may affect employment, health care, and support services.

These influences do not always act separately or in the same way. Their effects depend on the institution and situation being examined. Guidance on intersectionality emphasizes examining intersecting forms of discrimination and the structural barriers that shape access to rights and services.

Three dimensions of intersectionality

In her analysis of violence against women of color, Crenshaw described three connected dimensions of intersectionality. Each highlights a different way that systems, policies, or cultural narratives can shape people’s experiences.

• Structural intersectionality concerns how institutional arrangements combine to shape daily life. For example, a low-wage worker with caregiving duties may have limited access to paid leave or transportation. If services are also inaccessible to a disabled person, those barriers interact rather than simply occur side by side.

• Political intersectionality concerns how movements or policies organized around one category can overlook people whose experiences cross categories. A policy framed around women in general, for instance, may fail to address differences in race, class, disability, or migration status.

• Representational intersectionality concerns cultural images and stereotypes. Media or public narratives may portray some groups in ways that obscure their experiences or make their needs less visible.

Applying an intersectional lens

Consider a workplace promotion policy that rewards employees who can work late without notice. A gender-only analysis might ask whether women and men are promoted at similar rates. An intersectional analysis would also examine how caregiving responsibilities, race, disability accommodations, job type, and economic security affect who can meet that expectation—and whether the policy treats every group equally in practice.

Useful questions include:

• Who is included or excluded?

• Which institutional rules shape the outcome?

• Do group averages hide differences within groups?

• Whose knowledge and experience inform the policy or research?

Analysis should examine patterns without assuming that one person represents an entire group. It should consider both disadvantage and power.

Why the lens matters

Intersectionality examines how social positions and systems of power interact in specific contexts. Growing from Black feminist scholarship, it can reveal experiences that single-category analysis may miss. By examining institutions, movements, and cultural representation, it helps identify who benefits, who faces barriers, and how policies or practices might change.