jan 1, 500 BC - CONTRI- BUTIONS OF HERACLITUS

Description:

-Considered that the "logos" were always present
-He believed that the phenomena of nature and man were the result of being opposed to reality.
-He founded the principle of causality
-He considered fire to be something primordial, as the origin and essence of everything.
-He said that the phenomena that are in nature are in constant movement and change, and allow the balance of the Universe. Nothing is inert or lasts forever

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