b. 1946
Catharine MacKinnon (born 1946) is an American feminist legal theorist, activist, and law professor best known for developing the legal framework that recognized sexual harassment as a form of sex discrimination. Her work synthesizes feminist philosophy, legal theory, and social constructionism to argue that law and social institutions systematically reproduce male dominance, shaping her influential critique of liberalism and pornography.
Pioneered the legal theory of sexual harassment as sex discrimination, foundational to U.S. Title IX and Title VII jurisprudence
Developed a social constructionist account of gender and sexuality as products of male dominance rather than biological difference
Co-authored (with Andrea Dworkin) model anti-pornography civil rights ordinances framing pornography as sex discrimination
Authored 'Toward a Feminist Theory of the State' (1989), a foundational text in feminist jurisprudence
Advanced feminist critiques of liberal neutrality, arguing law reflects and entrenches gendered power asymmetries