Democritus

E83879

Democritus was an ancient Greek philosopher best known for developing an early atomic theory of the universe, proposing that all matter is composed of indivisible atoms moving in the void.


Statements (50)
Predicate Object
instanceOf ancient Greek philosopher
atomist philosopher
pre-Socratic philosopher
approximateBirthDate c. 460 BCE
approximateDeathDate c. 370 BCE
birthPlace Abdera
Thrace
ancient Greece
citizenship Ancient Greece
contemporaryOf Socrates
era 5th century BCE philosophy
Classical Greek philosophy
ethicalView highest good is cheerfulness (euthymia)
virtue and moderation lead to a tranquil life
influenced Epicurus
Galen
Lucretius
modern atomic theory
influencedBy Heraclitus
Leucippus
Parmenides
Pythagoreans
knownFor atomic theory of the universe
doctrine that all matter consists of atoms and void
ethical teachings on cheerfulness
materialist philosophy
language Ancient Greek
mainInterest cosmology
ethics
mathematics
metaphysics
natural philosophy
name Democritus
notableConcept atoms and void as fundamental reality
determinism based on atomic motion
philosophicalSchool Atomism
Pre-Socratic philosophy
region Abdera in Thrace
theory all things are composed of indivisible atoms moving in the void
perception is caused by effluences of atoms from objects
qualitative differences in objects arise from quantitative differences in atoms
the soul is composed of fine, spherical atoms
viewOnGods gods, if they exist, are material and not creators of the world
worksStatus survive only in fragments and testimonia
wroteAbout anthropology
cosmology
ethics
mathematics
music
physics


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