Pre-Socratic philosophy

Pre-Socratic philosophy, also called early Greek philosophy, refers to the ancient Greek thinking that came before Socrates. These early thinkers were mostly interested in understanding the world around them. They wanted to know how the universe began and what it is made of. They looked for answers in nature and natural laws instead of just blaming the actions of gods.

This philosophy started in the 6th century BC with three thinkers from Miletus: Thales, Anaximander, and Anaximenes. They suggested different basic substances for the world, like water, the unlimited, and air. Other important figures included Heraclitus, who said everything is always changing, and Pythagoras, who believed the universe was built on numbers. Later, thinkers like Parmenides argued that nothing changes, while others like Democritus thought the world was made of tiny particles called atoms. These early ideas helped shape many parts of Western thinking and even how we do science today.

Terminology

The term "Pre-Socratic" began in the 19th century. A German philosopher named J.A. Eberhard first used it in the late 18th century. Before this, these thinkers were called physikoi, meaning "physicists," because they studied nature. They were also known as physiologoi, or natural philosophers. This name helped set them apart from storytellers and theologians who used gods and myths to explain things.

The name "Pre-Socratic" was made to show a change in thinking. Philosophers before Socrates focused on understanding the universe. Socrates and those who came after were more interested in how to live and run societies. However, this term has some problems. Some Pre-Socratic thinkers also cared about living a good life. Also, calling them "Pre-Socratic" might make them seem less important. Some lived at the same time as Socrates. Because of these issues, some scholars use the term "early Greek philosophy" instead. This term avoids problems with the "Pre-Socratic" label and remembers that some thinkers were Socrates' friends.