Plato

Athenian philosopher (427–347 BCE), founder of the Academy, and author of the dialogues that became — already in late antiquity — the central texts of philosophy as such (Cooper, Introduction). For this wiki he is primarily a latent ancestor: the corpus is engaged here directly for the first time, but Platonic structures (the theory of Forms, the khôra, the pharmakon, the recollection-of-the-Forms) already circulate across the reception pages — the overturning of Platonism (Nietzsche/Heidegger), experimental Platonism (Ruyer/MP/Beith), writing-and-living (MP contra the Phaedrus), and Derrida's pharmakon. Ingesting the dialogues supplies the primary-source floor under that reception.

Key Points

  • Life and the Academy. Born 427 BCE to an old aristocratic family; joined the circle around Socrates in his late teens or early twenties; after Socrates' execution (399) travelled — including to Greek southern Italy, where contact with "Pythagorean" thinkers left its mark (most visibly in the Phaedo). Around 388 he made the first of three visits to the court of the tyrants Dionysius I and II at Syracuse — the political engagement narrated first-hand in the Seventh Letter, along with his early disillusion under the Thirty and his account of Socrates' refusal to arrest Leon of Salamis. In the 380s he founded a school in the grove of Academus near Athens — the Academy — where Aristotle arrived as a student c. 367 and remained twenty years. Died at 81 in 347. (Cooper, Introduction.)
  • The Thrasyllan canon. What survives "under Plato's name" is the edition assembled by Thrasyllus (1st c. AD), who arranged the works into nine tetralogies (35 dialogues + the Letters as a 36th item) plus an appendix of "spurious" works. All medieval manuscripts — hence almost all knowledge of the text — descend from Thrasyllus. The modern collection follows his order, not a chronology. (Cooper, Introduction §I.)
  • Cooper's anti-developmentalism. Cooper urges readers not to use the customary "early / middle / late" division: it encodes an interpretive thesis about Plato's development under the guise of objective chronology. Only two hard chronological facts exist — the Laws was unfinished at his death, and the Theaetetus (memorializing the mathematician Theaetetus, d. 369) dates to c. 369–365. Stylometry secures only a late group of six: Timaeus, Critias, Sophist, Statesman, Philebus, Laws. (Cooper, Introduction §II.) The wiki adopts this caution: dialogue pages use year: "c. 4th c. BCE" and flag securely-late works in prose rather than asserting a developmental sequence.
  • The dialogue form is not a literary accident. Plato never speaks in his own authorial voice; everything is said by a character, and "it is in the writing as a whole that the author speaks." This is a deliberate inheritance of Socrates' refusal to "hand down the truth" — against the earlier philosopher-as-sage (Parmenides' goddess, Heraclitus' one big thought) who spoke directly as possessor of wisdom. The form demands that the reader think for themselves. (Cooper, Introduction §III; the self-description is the Phaedrus' own critique of writing, 274c–277a, given its epistemological warrant by the Seventh Letter's five-things doctrine — the highest knowledge is kindled in living dialectic, never transmitted as treatise. See claims#plato-critique-of-writing-spine (live claim).) The one place Plato names himself is the Apology — present at the trial (34a) and standing surety for the fine (38b) — paired with the Phaedo's pointed note of his absence ("Plato, I believe, was ill," 59b); the two rare self-references frame, without breaching, the rule that the author never speaks in his own voice.
  • Plato is not yet "Platonism." Heidegger's distinction (already on the wiki via umdrehung-des-platonismus): Plato's thinking is creative-active; "Platonism" is its doctrinaire calcification, especially as inherited through Christianity. Nietzsche's Umdrehung reverses Platonism, not Plato. On the Heideggerian periodization Plato is the beginning of metaphysics — the installation of the idea (εἶδος, "look"/aspect) as the measure of being — over against Parmenides' pre-metaphysical naming of ἀλήθεια.

The Historical-vs-Platonic Socrates Problem

A standing interpretive constraint for every dialogue page. In the Socratic dialogues (a thematic, not chronological, class — c. 20 of the 36 works) Socrates philosophizes as the historical Socrates is independently attested (by Xenophon) to have done: eliciting and testing others' moral opinions, professing his own ignorance, advancing no positive doctrine — and, notably, saying nothing of the theory of Forms. In the "second group" and late dialogues, by contrast, "Socrates" argues for ambitious positive theses (the Forms, the immortal soul) that are Plato's own; in the late dialogues Socrates recedes entirely behind the Eleatic Visitor (Sophist, Statesman) or the Athenian (Laws). Hence: one cannot read any claim by "Socrates" as straightforwardly Plato's, nor as straightforwardly the historical Socrates'. (Cooper, Introduction §§II, IV.) See socrates.

Reception (skeptical vs dogmatic)

Cooper notes two ancient lines of reading that frame the wiki's own engagement:

  • Skeptical — Plato's own Academy under Arcesilaus (3rd c. BCE) read the dialogues as raising questions and withholding assertion; the dialogue form, in which Plato never asserts in his own voice, sustains this.
  • Dogmatic — Aristotle, then Antiochus, then the Neoplatonists, read the principal speaker as Plato's mouthpiece and the dialogues as a system of doctrine. The late-antique Platonists set Plato back on the very "pedestal of wisdom" the dialogue form was meant to renounce. (Cooper, Introduction §IV.)

Connections

Open Questions

  • Which further dialogues should the wiki ingest? Waves 1–3 (above) plus Wave 4 — the trial-and-death cluster (Apology, Crito, Euthyphro), the Laws (the political sequel completing the Statesman arc), and the Socratic definitional dialogues (Charmides, Laches, Euthydemus) — are now in, as is Wave 5: the Lysis (friendship/philia, deferred from Wave 4) and the Hippias Major/Hippias Minor. Remaining candidates for a future wave: the Menexenus, the Critias, and the dubia/spuria; and, still deferred, a flux-centric text that would make Heraclitus primary. See the ingest log.
  • Cooper's Introduction and per-dialogue introductory notes are themselves a substantial secondary-scholarly apparatus (the anti-developmental thesis, the dialogue-form hermeneutic). Whether to give the editorial apparatus its own source page is deferred.

Sources