Intersectionality

From Wikipedia:

"Intersectionality is an analytical framework for understanding how a person's various social and political identities combine to create different modes of discrimination and privilege. Intersectionality identifies multiple factors of advantage and disadvantage. Examples of these factors include gender, caste, sex, race, ethnicity, class, sexuality, religion, disability, weight, and physical appearance. These intersecting and overlapping social identities may be both empowering and oppressing." 

"In 2022, a quantitative approach to intersectionality was proposed based on information theory, specifically synergistic information: in this framing, intersectionality is identified with the information about some outcome (e.g. income, etc) that can only be learned when multiple identities (e.g. race and sex) and known together, and not extractable from analysis of the individual identities considered separately."