| Summary |
The subcategory of Ancient Greek and Roman Philosophy encompasses more than a 1000 year period (roughly the fifth century B.C. through fifth century A.D.) of continuous development of philosophical literature in Greek, Latin, and other languages. Ancient Greek philosophy is roughly divided by Historians of Philosophy into an "Archaic" or "Presocratic" period (up to the fifth century B.C.), a "Classical" period (throughout the fourth century, when the term "philosophy" came into use), a "Hellenistic" period (third and second centuries B.C.), and then the "late" period (extending from the end of the Hellenistic period down into later Greek and Latin literature in the fifth century A.D. or so). The late period includes the transition into the Medieval and Renaissance subcategory of philosophy. The "Archaic" period of Greek literature includes some of the earliest productions of world literature (the works of Homer and Hesiod), the earliest prose and natural science (Anaximander and the Milesians or Ionians), mathematical philosophy (Pythagoreans), medical literature (the Hippocratic Corpus), and deductive arguments (Parmenides and Zeno and the Eleatics), and persisting scientific theories (such as the theories of elements in Empedocles and atomism in Democritus). This "Archaic" period is traditionally designated by Historians of Philosophy as "Pre-Socratic Philosophy", even though some of the figures, such as Democritus, were contemporaries of Socrates. The works of the most important "Presocratics" and also contemporaries of Socrates called "Sophists" (such as Protagoras and Gorgias) have all been lost and survive only in collections of fragments. The Classical age of Greek philosophy includes the so-called "Sophists" (whose works are lost) and Socrates (who wrote nothing and was himself considered a "Sophist") and his numerous pupils, the so-called "Socratic Circle" (and their followers). Pupils of Socrates include Aristippus (and later the Cyrenaics), Antisthenes (and later the Cynics), Xenophon and Isocrates (who both left large literary corpuses including non-philosophical works), and Plato (whose entirely published literary output of philosophical prose dialogues has survived intact). Plato's pupil Aristotle (whose prose dialogues have been lost, but some of his scientific works have survived), whose death roughly coincided with Alexander the Great, is the defining point for the end of the Classical period. The "Hellenistic and Later Ancient Philosophy" subcategory thus begins those writing around or after Aristotle's death in 322 B.C., including Plato's successors and followers (the early Academics, Middle Platonists, and then so-called "Neoplatonists" such as Plotinus, Porphyry, and Proclus), Aristotle's successors and followers (Theophrastus and the Peripatetics) and later commentators (down to Simplicius and Philoponus); Diogenes of Sinope (and his followers, the Cynics); Zeno of Citium and the early Stoics, especially Chrysippus and later Posidonius, including the later adaptations of Stoicism in the Roman period by Seneca (in Latin) and Epictetus (in Greek); and Epicurus (and the Epicurean school, including its Roman uptake and propagation in Latin by Lucretius and in Greek by Philodemus). In this period is also the origin and early development of skepticism, both in the development of Plato's Academy (hence "Academic skeptics", including Cicero, who adapted much of Hellenistic philosophy in prose dialogues in Latin); and in other developments ("Pyrrhonists", culminating in the extensively preserved Greek works of Sextus Empiricus). Plato and Aristotle, in light of their large surviving Corpuses and subsequent influence on Medieval and Renaissance Philosophy are given specialized subcategories of their own divided into works and topics. |