Pre-Socratic philosophy

The Pre-Socratic philosophers were active before Socrates or contemporaneously, but expounding knowledge developed earlier.

It is sometimes difficult to determine the actual line of argument some pre-Socratics used in supporting their particular views. While most of them produced significant texts, none of the texts have survived in complete form. All we have are quotations by later philosophers, historians, and the occasional textual fragment.

The pre-Socratic philosophers rejected traditional mythological explanations for the phenomena they saw around them in favor of more rational explanations. Many of them asked:

Where does everything come from?
What is it really made out of?
How do we explain the plurality of things found in nature?
How might we describe nature mathematically?

Others concentrated on defining problems and paradoxes that became the basis for later mathematical, scientific and philosophic study. Of course, the cosmologies proposed by the early Greek philosophers have been updated by views based on modern science. Later philosophers rejected many of the answers they provided, but continued to place importance on their questions.

List of philosophers and schools

The traditional cursus of pre-socratic philosophers and movements (there are minor variations) is shown below:

Milesian school

Thales (624-546 BC)

Anaximander (610-547 BC)

Anaximenes of Miletus (585-525 BC)

Pythagorean Schools

Pythagoras (582-496 BC)

Philolaus (470-380 BC)

Alcmaeon of Croton

Archytas (428-347 BC)

Heraclitus (535-475 BC)
Eleatic School

Xenophanes (570-470 BC)

Parmenides (510-440 BC)

Zeno of Elea (490-430 BC)

Melissus of Samos (C.470 BC-Unknown)

Pluralist School

Empedocles (490-430 BC)

Anaxagoras (500-428 BC)

Atomist School of Pluralists

Leucippus (5th century BC, dates unknown)

Democritus (460-370 BC)

Sophism

Protagoras (481-420 BC)

Gorgias (483-375 BC)

Thrasymachus

Callicles

Critias

Prodicus (465-390 BC?)

Hippias (485-415 BC)

Antiphon (person) (480-411 BC)

Anonymous Iamblichi

Diogenes of Apollonia (C.460 BC-Unknown)

Other groupings

This list includes several men, particularly the Seven Sages, who appear to have been practical politicians and sources of epigrammatic wisdom, rather than speculative thinkers or philosophers in the modern sense.

Seven Sages of Greece

Solon (c. 594 BC)

Chilon of Sparta (c. 560 BC)

Thales (c. 585 BC)

Bias of Priene (c. 570 BC)

Cleobulus of Rhodes (c. 600 BC)

Pittacus of Mitylene (c. 600 BC)

Periander (625-585 BC)

Aristeas of Proconessus (7th Century BC ?)
Pherecydes of Syros (c. 540 BC)
Anacharsis (c. 590 BC)
Theano (mathematician) (5th century BC, dates unknown)

References

Burnet, John, Early Greek Philosophy, Meridian Books, New York, 1957
Kirk, G.S., Raven, J.E. & Schofield, M., The Presocratic Philosophers (Second Edition), Cambridge University Press, 1983
Nahm, Milton C., Selections from Early Greek Philosophy, Appleton-Century-Crofts, Inc., 1962
De Vogel, C.J., Greek Philosophy, Volume I, Thales to Plato, E.J. Brill, Leiden, 1963

External links

D. H. Th. Vollenhoven's History of the Presocratic Philosophers translated by H. Evan Runner

Presocratic philosophers | History of science | History of ideas

Gourt Home::Gourt :: Pre-Socratic philosophy

List of philosophers and schools

Other groupings

See also

References

External links