Anaximander


Anaximander
Anaximandrian /euh nak'seuh man"dree euhn/, adj.
/euh nak'seuh man"deuhr/, n.
611?-547? B.C., Greek astronomer and philosopher.

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born 610 BC, Miletus
died 546/545 BC

Greek philosopher, often called the founder of astronomy.

He apparently wrote treatises on geography, astronomy, and cosmology that survived for several centuries and made a map of the known world. He was the first thinker to develop a cosmology. A rationalist, he prized symmetry and used geometry and mathematical proportions to help map the heavens; his theories thus departed from earlier, more mystical conceptions and foreshadowed the achievements of later astronomers. Whereas earlier theories had suggested Earth was suspended or supported from elsewhere in the heavens, Anaximander asserted that Earth remained unsupported at the centre of the universe because it had no reason to move in any direction.

Anaximander, represented with a sundial, mosaic, 3rd century AD; in the Rhineland Museum, Trier, ...

By courtesy of the Landesmuseum, Trier, Ger.

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▪ Greek philosopher

born 610 BC, Miletus [now in Turkey]
died 546/545 BC
 Greek philosopher often called the founder of astronomy, the first thinker to develop a cosmology, or systematic philosophical view of the world.

      Anaximander is thought to have been a pupil of Thales of Miletus. Evidence exists that he wrote treatises on geography, astronomy, and cosmology that survived for several centuries, and that he made a map of the known world. As a rationalist he prized symmetry and introduced geometry and mathematical proportions into his efforts to map the heavens. Thus, his theories departed from earlier, more mystical conceptions of the universe and prefigured the achievements of later astronomers.

      Only one sentence of Anaximander's writings survives, however, so that reports from later writers form the primary record of his discoveries. That sentence describes the emergence of particular substances such as water or fire in metaphors drawn from human society, in which injustices are penalized. For example, neither hot nor cold prevails permanently, but each “pays reparations” in order to keep a balance between them.

      Anaximander derived the world from a nonperceptible substance called the apeiron (“unlimited”). This state preceded the “separation” into contrasting qualities, such as hot and cold, wet and dry, and thus represents the primitive unity of all phenomena. Anaximander subscribed to the philosophical view that unity could definitely be found behind all multiplicity. A novel element in Anaximander's theory was his rejection of the older notion that the Earth was somehow suspended or supported from elsewhere in the heavens; instead, he asserted that the Earth remained in its unsupported position at the centre of the universe because it had no reason to move in any direction and therefore was at rest.

Additional Reading
G.S. Kirk and J.E. Raven, The Presocratic Philosophers (1957); Charles H. Kahn, Anaximander and the Origins of Greek Cosmology (1960); Paul Seligman, The Apeiron of Anaximander (1962).

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Universalium. 2010.

Look at other dictionaries:

  • Anaximander — Anaximander, der Landsmann und nächste Schüler von Thales, war wie dieser durch mathematische, astronomische, physikalische u. geographische Kenntnisse ausgezeichnet. In der Reihe der jonischen Naturphilosophen nimmt er die zweite Stelle ein.… …   Herders Conversations-Lexikon

  • Anaximander — Anaximander, aus Milet, geb. um 610 v. Chr., Schüler des Thales, lebte bei Polykrates auf Samos u. st. nach 546. Er ist einer der ältesten griechischen Philosophen aus der Ionischen Schule; nach ihm ist das Erste das Unbegrenzte, welches Alles in …   Pierer's Universal-Lexikon

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  • Anaximander — of Miletus …   Philosophy dictionary

  • Anaximander — [ə naks΄ə man′dər] 611? 547? B.C.; Gr. philosopher, astronomer, & mathematician …   English World dictionary

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  • Anaximander — Anaximạnder,   Anaximandros, griechischer Naturphilosoph aus dem ionischen Milet, * um 610 v. Chr., ✝ um 546 v. Chr.; Schüler und Nachfolger des Thales, übernahm von den Babyloniern den Gnomon (Schattenweiser) und bestimmte damit die… …   Universal-Lexikon

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