Pre-Socratic Philosophy to Socrates: An In-Depth Look
Pre-Socratic Philosophy and Socrates
From Myth to Logos
The transition from myth to logos marks a significant shift in ancient Greek thought. “Myth” refers to traditional narratives, often recorded by poets, that explain the origin of certain beings and events. These mythical explanations rely on supernatural wills and are, therefore, arbitrary. In contrast, logos represents a move towards rational explanations.
In the 7th century BC, a new approach emerged in Greece:
- Physical explanations: These explain phenomena through natural elements.
- Metaphysical explanations: These offer rational explanations, but still refer to natural elements.
Nature as a Problem
The term “Pre-Socratic” encompasses philosophers who preceded Socrates, although some of their ideas overlapped with his. These thinkers grappled with the concept of nature, encompassing all natural beings. They sought to understand what causes things to change, to cease being what they are, and to become something else.
The Pre-Socratic philosophers’ central project was to rationalize change by unifying the natural variability and multiplicity of beings. They believed that underlying this change was an immutable source, which they called “arche.”
The Ionian School
The Ionian school, initiated by Thales in the late 7th century BC, offered the first physical explanation. Thales proposed that the arche was a unique physical entity, specifically water, from which all things derived. Anaximenes, another member of the school, believed it was air. Anaximander, however, argued that the arche was not something specific that could be observed, but rather an undefined being.
The Pluralists
Some philosophers, known as pluralists, believed that multiple arche were responsible for the diversity of beings. Empedocles of Agrigento, for instance, proposed four arche: earth, air, water, and fire. He suggested that love and hate caused these elements to combine or separate, resulting in the change and movement observed in nature.
Anaxagoras of Clazomenae posited that natural beings are composed of infinite substances called “homeomerias.” Within the pluralist school were also the atomists, notably Leucippus and Democritus of Abdera. They believed that everything is composed of tiny, indivisible particles called atoms, moving through empty space.
The Italic School
Founded by Pythagoras of Samos, the Italic school proposed that the true essence of being is not material but numerical. For Pythagoras, numbers explain the nature and properties of things. Numbers form relationships with other numbers, determining the relational behavior of beings.
Heraclitus of Ephesus
Heraclitus focused on the problem of change through metaphysical speculation. He emphasized change as the essential characteristic of reality, famously stating that “everything flows.” He used fire as a representation of this constant change, not as a physical arche, but as a symbol of becoming.
Parmenides of Elea
Parmenides, a key figure in metaphysical thought and founder of the Eleatic school, is considered one of the most important Pre-Socratics. He based his philosophy on the “principle of identity,” stating that “Being is, non-being is not.” From this, he derived postulates about the nature of being: it is one, eternal, unlimited, and immutable.
Parmenides distinguished between two paths of inquiry: the way of truth, which deals with what is and is accessed through reason, and the way of opinion, which deals with what can be and what cannot be, and is accessed through the senses. He identified two realms of philosophy: the sensible world, which is ultimately unreal, and the realm of reason, which is thinkable without contradiction.
Sophists and Educational Models
In ancient Greece, the ideal life was initially modeled on the warrior and the virtues associated with it, culminating in the Homeric hero Achilles. This ideal was disseminated through heroic poems performed by minstrels, who served as educators in traditional Greek society.
With the rise of democracy, the warrior model was replaced by the citizen. The ideal citizen was wise, and the sophists emerged as educators who could impart this wisdom.
The Teaching of the Sophists
The Sophists were traveling teachers who offered their services in exchange for money. They taught skills necessary for citizens to perform their duties, particularly in rhetoric and politics.
In rhetoric, they developed the ability to prove any thesis, leading to:
- Relativist thesis: All opinions, even contradictory ones, are true.
- Skeptical thesis: Truth does not exist.
In politics, the Sophists positioned themselves as teachers of virtue. They initially maintained a conventionalist view, arguing that the origin and value of ethical and political laws were not based on the will of the gods or human nature, but on human agreement.
Later Sophists, such as Callicles and Thrasymachus, argued that humans have a common, immutable nature characterized by the pursuit of pleasure and power. They saw the rules of cities as arbitrary and unnatural.
Socrates
Biography and Philosophy
In Athens, dominated by the Sophists who had devalued truth, Socrates proved to be disruptive. His questions challenged their supposed wisdom, and his tireless pursuit of truth redirected philosophy away from rhetoric. His disciple, Plato, would further develop these ideas.
Socrates introduced two key philosophical techniques:
- Universal definition
- Inductive reasoning: Generalizing a property found in several cases.
Socrates was primarily concerned with moral issues. He proposed a concept called “moral intellectualism,” which asserts that being good is knowing what is good, and evil is ignorance of what is good. Therefore, an evil person is evil out of ignorance.
Socrates left no writings, but his disciples, Xenophon and Plato, documented his ideas. The early Platonic dialogues are believed to reflect Socrates’s actual philosophy, while later dialogues reflect Plato’s evolving thought.
The Minor Socratic Schools
Socrates initiated the most important period of Greek philosophy. His influence is evident in his disciples, who formed various schools of thought. Among these, Plato stands out for his importance and impact.
Other schools, known as the “minor Socratic schools,” include:
- The School of Elis: Emphasized the reforming power of education and virtue.
- The Megarian School: Merged Socrates’s “Good” with Parmenides’s “Being,” viewing movement as the opposite of the immutable good.
- The School of Antisthenes: Focused on ethics, aiming for happiness through self-mastery, self-sufficiency, and independence. Diogenes, a prominent member, advocated living according to nature and rejecting artificial conventions.
- The Cyrenaic School: Founded by Aristippus of Cyrene, this school defended pure hedonism, asserting that the highest good is present pleasure.