Category
page 1Ancient Greek atomist philosophers

Democritus
Democritus (, ; , Dēmókritos, meaning "chosen of the people"; – ) was an Ancient Greek pre-Socratic philosopher from Abdera, primarily remembered today for his formulation of an atomic theory of the universe. Democritus wrote extensively on a wide variety of topics.

Leucippus
Leucippus (; , Leúkippos; ) was a pre-Socratic Greek philosopher. He is traditionally credited as the founder of atomism, which he developed with his student Democritus. Leucippus divided the world into two entities: atoms, indivisible particles that make up all things, and the void, the nothingness that exists between the atoms. He developed his philosophy as a response to the Eleatics, who believed that all things are one and the void does not exist. Leucippus's ideas were influential in ancient and Renaissance philosophy. Leucippus was the first Western philosopher to develop the concept of
Anaxarchus
Anaxarchus (; ; c. 380 – c. 320 BC) was a Greek philosopher of the school of Democritus. Together with Pyrrho, he accompanied Alexander the Great into Asia. The reports of his philosophical views suggest that he was a forerunner of the Greek skeptics.
Metrodorus of Chios
4th-century BC Greek philosopher
Nausiphanes
Nausiphanes (; lived c. 325 BC) was an ancient Greek atomist philosopher from Teos.
Bion of Abdera
ancient Greek mathematician and astronomer