Adrienne Maree Brown is an American author, activist, and facilitator known for her work in social justice and community organizing. She focuses on themes of emergent strategy, which emphasizes adaptability and resilience in social movements. Brown is also recognized for her writings on Afrofuturism and the intersection of science fiction with social change. She is the author of several influential books, including Pleasure Activism and Emergent Strategy: Shaping Change, Changing Worlds. Brown's work often highlights the importance of collective action and the power of imagination in creating a more just and equitable society.