The Human Journey
The Axial Age

The Axial Age


Greece

Pages 12345

Philosophers

The Pre-Socratic Philosophers
These innovative thinkers came from both the eastern and western regions of the Greek world. Only fragments of their original writings survive, and our information about them comes from later philosophers such as Aristotle, who called them “Investigators of Nature”.

Just as questions, debate and reasoned solutions were part of political discussions in the Greek polis, these men focused on speculative questions, discussions, debate and reasoned conclusions with regard to the nature of the world. They thought of themselves as philosophers (literally “lovers of wisdom”).

Rather than rely on supernatural answers, they sought the natural elements that were involved in the world’s formation (physis), and to identify the Eunomia (balance) of the universe and the principles governing it. Their questions fell into areas that we now categorize as science, philosophy and spirituality. They used prose not poetry as their language of inquiry, and gradually prose became associated with the language of investigation, and logos to stand for what we would call scientific inquiry. From this sense of the word we get “logic” – rational thinking.

In the first half of the sixth century, the Ionian city of Miletus was a rich trading center with numerous colonies, possibly the most powerful Greek city on the coast of Asia Minor (modern day Turkey). Its citizens were audacious sailors whose travels took them to the cultures of Mesopotamia and Egypt and who lived close to the rich city-state of Lydia.

Thales
Thales

Thales of Miletus (~ 624 - 547 BCE)
It was the Ionian mathematician and astronomer Thales, whom Aristotle called ‘the founder of natural philosophy’, who set up the Milesian school and so launched the beginning of philosophy and science. Thales was from a wealthy family in Miletus whose father may have been of Phoenician ancestry. He was a contemporary of Solon and had also traveled and studied in Egypt, where he may well have learned some of the mathematical discoveries with which he is credited. Thales was widely believed to have predicted the solar eclipse in 585 BCE. He was a highly successful businessman and statesman, as well as a mathematician who is said to have claimed his only interest in business was to demonstrate the practical advantages of clear thinking.

Never before had someone put forward general ideas and explanations about the nature of the world without recourse to religion or myths. For the first time there was a conviction that there were natural laws controlling nature, and that these laws were discoverable. The world is made of material, and it is governed by the laws of material motion. Thales did not break entirely with religious explanations but he did attempt to give rational explanations for physical phenomena, claiming that behind the phenomena was not a catalogue of deities, but one single, first principle, which he called an archê, “cause”. He identified this first principle as water.

Anaximander (~ 611 - 547 BCE)
He was Thales’ student and was the first to write a treatise in prose, which is known traditionally as On Nature. This has been lost, although it probably was available in the library of the Lyceum at the times of Aristotle and his successor Theophrastus. He explored the notion that there was a single, imperishable, primary element, but he disagreed with Thales over what it was. It was hard to see how water could be contained in something that is very dry, for instance, and Anaximander went on to reason that the fundamental material must be something that transcends ordinary matter, all of which would have limitations similar to the water theory. Therefore he postulated that the fundamental material must be something imperceptible to our senses that encompasses even properties of matter that appear opposite from each other. Anaximander identified this with ‘the Boundless’ or ‘the Unlimited’ (Greek: ‘apeiron’, i.e. ‘that which has no boundaries’). It lay beyond our experience, it was beyond the Gods, and the source of all life.

Another Milesian, Anaximenes (~ 585 - 525 BCE), said the primary element was air.

Anaximander's models of the universe
Illustration of Anaximander’s models of the universe. On the left, daytime in summer;
on the right, nighttime in winter.
Bust of Pythagoras
Bust of Pythagoras of Samos in the
Capitoline Museums, Rome

Pythagoras (~ 582 - 504 BCE)
He was active in southern Italy towards the end of the 6th Century. He coined the term “lovers of wisdom” (philo-sophia) saying that some people seek wealth, some power and admiration, and some fame, but the wisest are those who pursue knowledge: the philosophers. He wrote nothing down and apparently discouraged writing, so we have no original documentation. Nevertheless, his ideas reflect the vision of Axial Age thinkers in other parts of the world. In other words, it appears that he and his pupils’ primary quest was for spiritual enlightenment.

Pythagoras was well-traveled. As a young man he studied with both Anaximander and Thales of Miletus. He was said to have been initiated into the ancient mysteries of the Phoenicians studying in the temples of Tyre, Sidon, and Byblos in modern day Lebanon, and to have visited Haifa and the temple on Mount Carmel in Israel. He spent time studying in Egypt, and when the Persian Empire expanding westward, invaded that country, he was captured along with members of the Egyptian priesthood and taken to Babylon. In Babylon he would have found himself at the center of a convergence of religious and philosophical ideas, and in a culture that, like Egypt, was also at the forefront of mathematics and astronomy. Zoroastrianism was in its early days, the Magi (Zoroastrian priests) were establishing the ethical teachings, rituals and monotheism of their religion in contrast to the multiple gods and rigid social hierarchy that was already part of Babylonian culture. Here Pythagoras may well have studied the importance of numbers and of the interaction of contraries or opposites - good/evil; positive/negative; light/dark; right/wrong; etc.

Pythagorean theorem
The Pythagorean theorem: The sum of the
areas of the two squares on the
legs (a and b) equals the area of the
square on the hypotenuse (c).

After twelve years in Babylon, he was allowed to return to his birthplace, Samos in Ionia. Leaving Babylon, he may well have traveled through Persia into India to continue his education where some sources say he is referred to as Yavanacharya, the “Ionian Teacher”. He could well have obtained his Karmic ideas directly from India, although similar ideas were also known in Egypt, plus, in Greece, the Orphic cult was heavily influenced by Eastern belief, particularly on the transmigration of the soul.

He intended to set up a community in Samos but corruption, neglect and tyrannical oppression made it unsuitable. He journeyed to Croton on the east of Italy, where he founded the Pythagorean society of philosophy, mathematics, and natural sciences. People from different classes – and even women – came to his school to hear his lectures and become part of his community. He recommended modesty, austerity, patience, equality and self-control.

Pythagoras’s famous saying “All is number” refers to his understanding that beyond the world of appearances there lies an abstract harmonious world of number. For the first time he demonstrated that the structure of nature is translatable into numbers and geometric forms which can describe its fundamental laws.

“For Pythagoras, mathematics served as a bridge between the visible and invisible worlds. He pursued the discipline of mathematics not only as a way of understanding and manipulating nature, but also as a means of turning the mind away from the physical world, which he held to be transitory and unreal, and leading it to the contemplation of eternal and truly existing things that never vary. He taught his students that by focusing on the elements of mathematics, they could calm and purify the mind, and ultimately, through disciplined effort, experience true happiness.”

Divine Harmony – The Life and Teachings of Pythagoras by John Strohmeier and
Peter Westbrook

Hericlitus

Heraclitus of Ephesus (~ 535 - 475 BCE)
He was a student of Pythagoras. He wrote that “all is flux,” that truth lies in constant change, in the impermanence of nature as illustrated by the saying attributed to him: “No man steps into the same river twice”. You could not rely on the evidence of your senses, you needed to go deeper in order to find unity. At the foundation of this perpetual flux experienced by both human beings and nature was the ruling principle – logos.

Heraclitus (right) by Johannes Moreelse. The image depicts him as “the weeping philosopher” wringing his hands over the world and “the obscure” dressed in dark clothing, both traditional motifs.

Xenophanes (~ 560 - 480 BCE)
He went to Elea from Asia Minor where he founded the Eleatic School. By this time, people now realized that political institutions could be changed without causing any reaction from the Gods, and some now began to question their existence. Xenophanes ridiculed these anthropomorphic gods, he believed in one great God, which was not physical but was all mind (in Greek: nous), moving all things by the force of his spirit without himself having to move.

Parmenides
Parmenides. Detail from
The School of Athens
by Raphael.

Parmenides of Elea (~ 520 - 450 BCE)
He was a student of Xenophanes. He taught that reality was one complete, eternal, quintessential Being beyond time and change, and that the changing world registered by our senses was an illusion.

Anaxagoras of Athens (~ 500 - 428 BCE)
He taught that all things come to be from the mixing of innumerable tiny particles of substance, shaped and controlled by a creating principle he called Nous (“Mind”), a divine intelligence.

Leucippus (5th century) and Democritus (~ 460 - 370 BCE)
They argued that everything was made up of tiny, invisible particles moving in a void. Two thousand years before modern scientists came up with atomic theory!

The Sophists
As part of the scientific revolution in the fifth century BCE a new class of teachers appeared, who taught epistemology, language, geometry, astronomy and biology, and above all, rhetoric and eristic, the study of argumentation. Anyone who wanted a position of importance, especially in a democracy, would have to have oratorical skill, strength in debate, and a knowledge of law and politics; one would need to know how to manage property and maybe run the state, and know something of music, astronomy, math, physics, and so on. The Sophist equipped one to be a leading citizen, and supplied answers to help people live in a world whose reality had now been somewhat undermined by
the Pre-Socratics.

Greek Drama – click here

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