Men trained in Philosophy set themselves up as teachers of various fields.
Basic premise was that men were capable of self-improvement through education and it would make them more successful.
Offered idea of human progress through one’s own efforts.
Became very popular and were concentrated in Athens.
Socrates
Lived during the Golden age of Athens, began adult life as stone mason.
Devoted life to finding out what was the right way to conduct one’s life.
Introduced the dialectal method of reasoning known as elenchus (the Socratic method)
Plato
Born in 427 BCE, four years after the commencement of the Peloponnesian War.
23: democracy in Athens was defeated.
28: execution of Socrates, his friend and teacher
Established The Academy at Athens
Wrote The Republic after Socrates’ execution.
Insisted on the existence of a higher world of reality.
The good, beautiful, and true are objective ideals of real existence.
The true world over false world.
True World (Plato)
World of ideas (or forms)
Independent from the world of things
Unchanging, eternal, absolute, and universal standards of beauty, justice, and truth
Live according to these standards in order to live the good life.
Aristotle
Born in the year 384 BCE at Stagira (Macedonia)
Plato’s most famous student at the Academy.
Son of Nicomachus, a Macedonian royal physician.
Established the Lyceum in Athens (counterpart of Plato’s academy)
Studied 158 political systems of Greek city-states.
Believed knowledge of ethics was possible and that it had to be based on reason.
The good life meant making intelligent decisions when confronted with specific problems.
Doctrine of the Mean: Happiness of life is possible only if the mean is achieved.
Eudaimonia (good soul): pursuit of good living through excellence.
CYNICISM
Purpose of life is to live a life in virtue of agreement with nature (only the bare necessities required for existence).
Rejecting all conventional desires for health, wealth, power, and fame, and living a life free from all possessions and property.
SKEPTICISM
One should refrain from making truth claims and avoid the postulation of final truths.
Often used to cover the position that there is no such thing as certainty in human knowledge.
Gorgias, the earliest Skeptic, claimed that nothings exists; or, if something does, then it cannot be known; or if something does exist and can be known, it cannot be communicated.
EPICUREANISM
System of Philosophy based on the teachings of the ancient Greek philosopher Epicurus.
Teaches that happiness is to seek modest pleasures in order to attain a state of tranquility, freedom from fear, and the absence of bodily pain.
State of tranquility could be obtained through knowledge of the workings of the world and the limiting of desires
Simple pleasures: abstaining from bodily desires
Neoplatonism
Simply Platonists, their beliefs demonstrate significant differences from those of Plato.
Teaches the existence of an ineffable and transcendent one, from which emanates the rest of the universe as a sequence of lesser beings.
Believed that as human beings as we are, with our bodies, part of the material world; we are living organisms that can place ourselves in opposition to the needs and concerns of the body and reflect upon our own condition.
The Egyptian Philosopher Plotinus (along with his lesser-known teacher, Ammonius Saccas), is widely considered founder of the Neoplatonism.
STOICISM
Developed by Zeno of Citium around 300 BCE as a refinement of Cynicism, which teaches the development of self-control and fortitude as a means of overcoming destructive emotions.
Does not seek to extinguish emotions completely, but rather seeks to transform them enabling them to develop clear judgment, inner calm, and freedom from suffering.
A way of life, involving constant training and practice, incorporates practice of logic, Socratic method, and self-dialogue.
The term stoic was taken from the stoa poikile (meaning painted porch or colonnade) where Zeno of Citium used to teach.