Anna Malaika Tubbs is an author, advocate, consultant and educator whose groundbreaking new book, "The Three Mothers: How the Mothers of Martin Luther King, Jr., Malcolm X, and James Baldwin Shaped a Nation," shows just what intersectionality really means. A longtime activist supporting the rights of women of color, she has a bachelor’s degree in Medical Anthropology from Stanford University and a master’s degree from the University of Cambridge in Multidisciplinary Gender Studies. She’s now a PhD candidate at Cambridge in Sociology. She grew up in half a dozen countries around the world, and brings those diverse perspectives to her writing, her research, and her advocacy, which began in earnest at Stanford, where she was President of the Black Student Union. She’s also spent several years teaching high school students at Aspire Langston Hughes Academy in Stockton, California, and works as a diversity, equity, and inclusion consultant for both individuals and organizations.