Martha Nussbaum is an American philosopher and professor known for her work in ethics, political philosophy, and the philosophy of emotions. She has contributed significantly to the fields of feminism, human rights, and capabilities approach, which emphasizes the importance of individual capabilities in assessing well-being and social justice. Nussbaum has authored numerous influential books and articles, exploring topics such as justice, education, and the role of emotions in moral reasoning. She is a prominent advocate for the integration of philosophy into public life and has received several awards for her contributions to philosophy and social thought.