Parmenides
Quick Summary
Parmenides was a Greek philosopher who founded Eleaticism, a pre-Socratic school of thought. He proposed that reality is a single, eternal, and unchanging entity he called "Being," and that the perceived multiplicity and motion of the world are mere illusions. This concept, that "all is one," is a cornerstone of his philosophy and led him to argue that change and non-Being are illogical. Parmenides is considered a founder of metaphysics for his method of basing claims on a logical concept of Being.1
Plato's dialogue, the Parmenides, engages with Parmenides' ideas. In this work, Plato explores his own theory of forms, which posits perfect, unchanging exemplars of concepts. The dialogue critiques the notion that sensible things merely imitate these forms and delves into complex logical exercises to refine the understanding of forms and their relationship to reality. The Parmenides is a key text for understanding Plato's philosophical development, particularly his engagement with Parmenides' concept of the One.234
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.
PlatoLinguistic and philosophical background…idea in English is misleading—the Parmenides shows that forms cannot be ideas in a mind—this translation has fallen from favour.) Both terms can also be used in a more general sense to refer to any feature that two or more things have in common or to a kind of thing…
Read More…idea in English is misleading—the Parmenides shows that forms cannot be ideas in a mind—this translation has fallen from favour.) Both terms can also be used in a more general sense to refer to any feature that two or more things have in common or to a kind of thing…
Read More- paradoxes of Zeno
Plato’s dialogue, the Parmenides, is the best source for Zeno’s general intention, and Plato’s account is confirmed by other ancient authors. Plato referred only to the problem of the many, and he did not provide details. Aristotle, on the other hand, gave capsule statements of Zeno’s arguments on…
Read MorePlato’s dialogue, the Parmenides, is the best source for Zeno’s general intention, and Plato’s account is confirmed by other ancient authors. Plato referred only to the problem of the many, and he did not provide details. Aristotle, on the other hand, gave capsule statements of Zeno’s arguments on…
Read More - Zeno of Elea
In Plato’s Parmenides, Socrates, “then very young,” converses with Parmenides and Zeno, “a man of about forty”; but it may be doubted whether such a meeting was chronologically possible. Plato’s account of Zeno’s purpose (Parmenides), however, is presumably accurate. In reply to those who thought that Parmenides’…
Read MoreIn Plato’s Parmenides, Socrates, “then very young,” converses with Parmenides and Zeno, “a man of about forty”; but it may be doubted whether such a meeting was chronologically possible. Plato’s account of Zeno’s purpose (Parmenides), however, is presumably accurate. In reply to those who thought that Parmenides’…
Read More
EleaticismThe decline of Eleaticism…the second part of Plato’s Parmenides. Here the discussion to which Parmenides submits the young Socrates is meant as a serious exemplification of the logical training that Socrates still needs if he wants to make progress in philosophy. But the result is simply comic—a “fatiguing joke”—because Parmenides always starts from…
Read More…the second part of Plato’s Parmenides. Here the discussion to which Parmenides submits the young Socrates is meant as a serious exemplification of the logical training that Socrates still needs if he wants to make progress in philosophy. But the result is simply comic—a “fatiguing joke”—because Parmenides always starts from…
Read More
