Salman Khan's Brave New Words explores the potential of AI, particularly GPT-4, to revolutionize education. Khan discusses how AI tutors like Khanmigo can offer personalized learning experiences, address student mental health, and reduce teacher workloads. He also acknowledges concerns about cheating, bias, and data privacy, advocating for "educated bravery" in adopting AI. The book highlights how AI can democratize access to quality education globally and transform traditional assessment methods. Khan argues AI will augment human capabilities, not replace them, fostering creativity and critical thinking skills. He imagines a future where AI serves as a "guardian angel," promoting well-being and connecting families through shared learning experiences.