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 feminist philosophy and capabilities approach, which emphasizes the importance of individual capabilities in assessing well-being and social justice. Nussbaum has authored numerous influential books, including "The Fragility of Goodness" and "Creating Capabilities." She is a professor at the University of Chicago and has received various awards for her scholarship, including the Cicero Award for her contributions to the humanities.