Parmenides is a dialogue written by Plato in the late 4th century BC, exploring the nature of being and the tension between the One and the Many. The work begins with Cephalus recalling a discussion in Athens during the Panathenaic festival, when Parmenides and Zeno visited the city. Socrates appears as a young philosopher, engaging with Zeno’s arguments while raising sharp questions about being, non-being, and the relation between ideas and things. Parmenides responds with a rigorous dialectical inquiry into unity and plurality. The dialogue reveals both the challenges and possibilities of the theory of Forms, exposing the depth of Plato’s metaphysical concerns.
