Plato's Dialogues are a series of written works in which the philosopher Plato explores various philosophical concepts through conversations, primarily featuring Socrates as a central character. These dialogues serve as a critical medium for philosophical discourse, allowing Plato to discuss ideas about ethics, politics, knowledge, and the nature of reality in an engaging and dynamic format. They reflect the Socratic method, emphasizing questioning and dialogue as a way to stimulate critical thinking and illuminate complex topics.