Hellenistic philosophy is a time-frame for

Western philosophy Western philosophy encompasses the philosophical thought and work of the Western world. Historically, the term refers to the philosophical thinking of Western culture, beginning with the ancient Greek philosophy of the pre-Socratics. The word ' ...

and

Ancient Greek philosophy Ancient Greek philosophy arose in the 6th century BC, marking the end of the Greek Dark Ages. Greek philosophy continued throughout the Hellenistic period and the period in which Greece and most Greek-inhabited lands were part of the Roman Empire ...

corresponding to the

Hellenistic period In Classical antiquity, the Hellenistic period covers the time in Mediterranean history after Classical Greece, between the death of Alexander the Great in 323 BC and the emergence of the Roman Empire, as signified by the Battle of Actium in 3 ...

. It is purely external and encompasses disparate intellectual content. There is no single philosophical school or current that is either representative or dominating for the period.

Background

The classical period in

had begun with

Socrates Socrates (; ; –399 BC) was a Greek philosopher from Athens who is credited as the founder of Western philosophy and among the first moral philosophers of the ethical tradition of thought. An enigmatic figure, Socrates authored no te ...

(c. 470–399 BC), whose student

Plato Plato ( ; grc-gre, Πλάτων ; 428/427 or 424/423 – 348/347 BC) was a Greek philosopher born in Athens during the Classical period in Ancient Greece. He founded the Platonist school of thought and the Academy, the first institution ...

had taught

Aristotle Aristotle (; grc-gre, Ἀριστοτέλης ''Aristotélēs'', ; 384–322 BC) was a Greek philosopher and polymath during the Classical period in Ancient Greece. Taught by Plato, he was the founder of the Peripatetic school of phil ...

, who, in turn, had tutored Alexander. The period began with the death of Alexander in 323 BC (followed by the death of Aristotle the next year in 322 BC). While the classical thinkers were mostly based in

Athens Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates ...

, at end of the Hellenistic period philosophers relocated at Rome or Alexandria. The shift followed Rome's military victories from the middle of the second century.

Sulla Lucius Cornelius Sulla Felix (; 138–78 BC), commonly known as Sulla, was a Roman general and statesman. He won the first large-scale civil war in Roman history and became the first man of the Republic to seize power through force. Sulla had ...

's capture of Athens in 87 led to destructions and the shipping of Aristotle's manuscripts to Rome. The end of the Hellenistic period does not correspond with anything philosophical but gradually during the

Roman Imperial period The Roman imperial period is the expansion of political and cultural influence of the Roman Empire. The period begins with the reign of Augustus (), and it is taken to end variously between the late 3rd and the late 4th century, with the beginning ...

the predominance of

Ancient Roman philosophy Ancient Roman philosophy was heavily influenced by the ancient Greeks and the schools of Hellenistic philosophy; however, unique developments in philosophical schools of thought occurred during the Roman period as well. Interest in philosophy was ...

becomes perceptible.

Developments and debates in thought

The founders of the Academy, the Peripatetics, Cynicism and Cyrenaicism had all been students of

, while Stoicism was indirectly influenced by him. Socrates' thought was therefore influential for many of these schools of the period, leading them to focus on

ethics Ethics or moral philosophy is a branch of philosophy that "involves systematizing, defending, and recommending concepts of right and wrong behavior".''Internet Encyclopedia of Philosophy'' The field of ethics, along with aesthetics, concerns m ...

and how to reach ''

eudaimonia Eudaimonia (Greek: εὐδαιμονία ; sometimes anglicized as eudaemonia or eudemonia, ) is a Greek word literally translating to the state or condition of 'good spirit', and which is commonly translated as 'happiness' or 'welfare'. In wor ...

'' (the good life), and some of them followed his example of using self-discipline and

autarky Autarky is the characteristic of self-sufficiency, usually applied to societies, communities, states, and their economic systems. Autarky as an ideal or method has been embraced by a wide range of political ideologies and movements, especially ...

to this end. According to A. C. Grayling, the greater insecurity and loss of autonomy of the era drove some to use philosophy as a means to seek inner security from the external world. This interest in using philosophy to improve life was captured in Epicurus' claim that "empty are the words of that philosopher who offers therapy for no human suffering".

Epistemology

The

epistemology Epistemology (; ), or the theory of knowledge, is the branch of philosophy concerned with knowledge. Epistemology is considered a major subfield of philosophy, along with other major subfields such as ethics, logic, and metaphysics. Episte ...

of the Epicureans was

empiricist In philosophy, empiricism is an epistemological theory that holds that knowledge or justification comes only or primarily from sensory experience. It is one of several views within epistemology, along with rationalism and skepticism. Empir ...

, with knowledge being ultimately sourced from the senses. Epicurus argued that sensory information is never false, though it may be misleading sometimes, and that "If you fight against all sensations, you will not have a standard against to which judge even those of them you say are mistaken". He responded to an objection to empiricism made by

in ''

Meno ''Meno'' (; grc-gre, Μένων, ''Ménōn'') is a Socratic dialogue by Plato. Meno begins the dialogue by asking Socrates whether virtue is taught, acquired by practice, or comes by nature. In order to determine whether virtue is teachable ...

'', according to which one cannot search for information without having some pre-existing idea of what to search for, hence meaning that knowledge must precede experience. The Epicurean response is that ''prolepsis'' (preconceptions) are general concepts which allow particular things to be recognised, and that these emerge from repeated experiences of similar things.

Platonism

Platonism Platonism is the philosophy of Plato and philosophical systems closely derived from it, though contemporary platonists do not necessarily accept all of the doctrines of Plato. Platonism had a profound effect on Western thought. Platonism at le ...

represents the philosophy of

' student,

and philosophical systems closely derived from it. While Plato himself was not a Hellenistic philosopher, the

Platonic Academy The Academy (Ancient Greek: Ἀκαδημία) was founded by Plato in c. 387 BC in Classical Athens, Athens. Aristotle studied there for twenty years (367–347 BC) before founding his own school, the Lyceum (classical), Lyceum. The Academy ...

which he founded continued into the Hellenistic Period until its building was destroyed by the Roman general

in 86 BC.

Old Academy

Early Platonism, known as the "Old Academy" begins with Plato, followed by

Speusippus Speusippus (; grc-gre, Σπεύσιππος; c. 408 – 339/8 BC) was an ancient Greek philosopher. Speusippus was Plato's nephew by his sister Potone. After Plato's death, c. 348 BC, Speusippus inherited the Academy, near age 60, and remained ...

(Plato's nephew), who succeeded him as the head of the school (until 339 BC), and

Xenocrates Xenocrates (; el, Ξενοκράτης; c. 396/5314/3 BC) of Chalcedon was a Greek philosopher, mathematician, and leader (scholarch) of the Platonic Academy from 339/8 to 314/3 BC. His teachings followed those of Plato, which he attempted to d ...

(until 313 BC). Both of them sought to fuse

Pythagorean Pythagorean, meaning of or pertaining to the ancient Ionian mathematician, philosopher, and music theorist Pythagoras, may refer to: Philosophy * Pythagoreanism, the esoteric and metaphysical beliefs purported to have been held by Pythagoras * Ne ...

speculations on

number A number is a mathematical object used to count, measure, and label. The original examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words. More universally, individual numbers c ...

with Plato's

theory of forms The theory of Forms or theory of Ideas is a philosophical theory, fuzzy concept, or world-view, attributed to Plato, that the physical world is not as real or true as timeless, absolute, unchangeable ideas. According to this theory, ideas in th ...

Academic skepticism

Academic skepticism Academic skepticism refers to the skeptical period of ancient Platonism dating from around 266 BCE, when Arcesilaus became scholarch of the Platonic Academy, until around 90 BCE, when Antiochus of Ascalon rejected skepticism, although individua ...

is the period of ancient Platonism dating from around 266 BC, when

Arcesilaus Arcesilaus (; grc-gre, Ἀρκεσίλαος; 316/5–241/0 BC) was a Greek Hellenistic philosopher. He was the founder of Academic Skepticism and what is variously called the Second or Middle or New Academy – the phase of the Platonic Acade ...

became head of the

, until around 90 BC, when

Antiochus of Ascalon Antiochus of Ascalon (; grc-gre, Άντίοχος ὁ Ἀσκαλώνιος; c. 125 – c. 68 BC) was an Platonism, Academic philosopher. He was a pupil of Philo of Larissa at the Platonic Academy, Academy, but he diverged from the Academic s ...

rejected skepticism, although individual philosophers, such as

Favorinus Favorinus (c. 80 – c. 160 AD) was a Roman sophist and academic skeptic philosopher who flourished during the reign of Hadrian and the Second Sophistic. Early life He was of Gaulish ancestry, born in Arelate (Arles). He received a refin ...

and his teacher

Plutarch Plutarch (; grc-gre, Πλούταρχος, ''Ploútarchos''; ; – after AD 119) was a Greek Middle Platonist philosopher, historian, biographer, essayist, and priest at the Temple of Apollo in Delphi. He is known primarily for his ''P ...

continued to defend Academic skepticism after this date. The Academic skeptics maintained that knowledge of things is impossible. Ideas or notions are never true; nevertheless, there are degrees of truth-likeness, and hence degrees of belief, which allow one to act. The school was characterized by its attacks on the

Stoics Stoicism is a school of Hellenistic philosophy founded by Zeno of Citium in Athens in the early 3rd century BCE. It is a philosophy of personal virtue ethics informed by its system of logic and its views on the natural world, asserting that th ...

and on the Stoic

dogma Dogma is a belief or set of beliefs that is accepted by the members of a group without being questioned or doubted. It may be in the form of an official system of principles or doctrines of a religion, such as Roman Catholicism, Judaism, Islam ...

that convincing impressions led to true

knowledge Knowledge can be defined as awareness of facts or as practical skills, and may also refer to familiarity with objects or situations. Knowledge of facts, also called propositional knowledge, is often defined as true belief that is distinc ...

. *

(316–232 BC) *

Carneades Carneades (; el, Καρνεάδης, ''Karneadēs'', "of Carnea"; 214/3–129/8 BC) was a Greek philosopher and perhaps the most prominent head of the Skeptical Academy in ancient Greece. He was born in Cyrene. By the year 159 BC, he had begu ...

(214–129 BC) *

Cicero Marcus Tullius Cicero ( ; ; 3 January 106 BC – 7 December 43 BC) was a Roman statesman, lawyer, scholar, philosopher, and academic skeptic, who tried to uphold optimate principles during the political crises that led to the estab ...

(106–43 BC)

Middle Platonism

Around 90 BC,

rejected skepticism, making way for the period known as

Middle Platonism Middle Platonism is the modern name given to a stage in the development of Platonic philosophy, lasting from about 90 BC – when Antiochus of Ascalon rejected the scepticism of the new Academy – until the development of neoplatonism u ...

, in which Platonism was fused with certain

Peripatetic Peripatetic may refer to: *Peripatetic school, a school of philosophy in Ancient Greece *Peripatetic axiom * Peripatetic minority, a mobile population moving among settled populations offering a craft or trade. *Peripatetic Jats There are several ...

and many

Stoic Stoic may refer to: * An adherent of Stoicism; one whose moral quality is associated with that school of philosophy *STOIC, a programming language * ''Stoic'' (film), a 2009 film by Uwe Boll * ''Stoic'' (mixtape), a 2012 mixtape by rapper T-Pain *' ...

s. In Middle Platonism, the Platonic Forms were not transcendent but immanent to rational minds, and the physical world was a living, ensouled being, the World-Soul. The eclectic nature of Platonism during this time is shown by its incorporation into

Pythagoreanism Pythagoreanism originated in the 6th century BC, based on and around the teachings and beliefs held by Pythagoras and his followers, the Pythagoreans. Pythagoras established the first Pythagorean community in the Ancient Greece, ancient Greek col ...

(

Numenius of Apamea Numenius of Apamea ( grc-gre, Νουμήνιος ὁ ἐξ Ἀπαμείας, ''Noumēnios ho ex Apameias''; la, Numenius Apamensis) was a Greek philosopher, who lived in Apamea in Syria and Rome, and flourished during the latter half of the 2nd ...

) and into

Jewish philosophy Jewish philosophy () includes all philosophy carried out by Jews, or in relation to the religion of Judaism. Until modern ''Haskalah'' (Jewish Enlightenment) and Jewish emancipation, Jewish philosophy was preoccupied with attempts to reconcile ...

(

Philo of Alexandria Philo of Alexandria (; grc, Φίλων, Phílōn; he, יְדִידְיָה, Yəḏīḏyāh (Jedediah); ), also called Philo Judaeus, was a Hellenistic Jewish philosopher who lived in Alexandria, in the Roman province of Egypt. Philo's deplo ...

)

Neoplatonism

Neoplatonism Neoplatonism is a strand of Platonism, Platonic philosophy that emerged in the 3rd century AD against the background of Hellenistic philosophy and Hellenistic religion, religion. The term does not encapsulate a set of ideas as much as a chain of ...

, or ''Plotinism'', is a school of religious and mystical philosophy founded by

Plotinus Plotinus (; grc-gre, Πλωτῖνος, ''Plōtînos''; – 270 CE) was a philosopher in the Hellenistic philosophy, Hellenistic tradition, born and raised in Roman Egypt. Plotinus is regarded by modern scholarship as the founder of Neop ...

in the 3rd century AD and based on the teachings of Plato and the other Platonists. The summit of existence was

the One The ONE is a shopping centre in Tsim Sha Tsui, Kowloon, Hong Kong. It is built on the site of the former Tung Ying Building at 100 Nathan Road. It was developed by Chinese Estates Holdings and opened in 2010. Owner Joseph Lau Luen-hung g ...

or the Good, the source of all things. In

virtue Virtue ( la, virtus) is moral excellence. A virtue is a trait or quality that is deemed to be morally good and thus is valued as a foundation of principle and good moral being. In other words, it is a behavior that shows high moral standard ...

and

meditation Meditation is a practice in which an individual uses a technique – such as mindfulness, or focusing the mind on a particular object, thought, or activity – to train attention and awareness, and achieve a mentally clear and emotionally cal ...

the soul had the power to elevate itself to attain union with the One, the true function of human beings. Non-Christian Neoplatonists used to attack Christianity until Christians such as

Augustine Augustine of Hippo ( , ; la, Aurelius Augustinus Hipponensis; 13 November 354 – 28 August 430), also known as Saint Augustine, was a theologian and philosopher of Berbers, Berber origin and the bishop of Hippo Regius in Numidia (Roman pr ...

Boethius Anicius Manlius Severinus Boethius, commonly known as Boethius (; Latin: ''Boetius''; 480 – 524 AD), was a Roman senator, consul, ''magister officiorum'', historian, and philosopher of the Early Middle Ages. He was a central figure in the tr ...

, and

Eriugena John Scotus Eriugena, also known as Johannes Scotus Erigena, John the Scot, or John the Irish-born ( – c. 877) was an Irish people, Irish Neoplatonism, Neoplatonist Philosophy, philosopher, Theology, theologian and poet of the Early M ...

adopted Neoplatonism. *

Ammonius Saccas Ammonius Saccas (; grc-gre, Ἀμμώνιος Σακκᾶς; 175 AD242 AD) was a Hellenistic Platonist self-taught philosopher from Alexandria, generally regarded as the precursor of Neoplatonism and/or one of its founders. He is mainly known as ...

(175–242 AD) *

(205–270 AD) * Porphyry (233–309 AD) *

Iamblichus of Chalcis Iamblichus (; grc-gre, Ἰάμβλιχος ; Aramaic: 𐡉𐡌𐡋𐡊𐡅 ''Yamlīḵū''; ) was a Syrian neoplatonic philosopher of Arabic origin. He determined a direction later taken by neoplatonism. Iamblichus was also the biographer of ...

(245–325 AD) *

Proclus Proclus Lycius (; 8 February 412 – 17 April 485), called Proclus the Successor ( grc-gre, Πρόκλος ὁ Διάδοχος, ''Próklos ho Diádokhos''), was a Greek Neoplatonist philosopher, one of the last major classical philosophers ...

(412–485 AD)

Cyrenaicism

Cyrenaicism was founded in the fourth century BC by

Aristippus Aristippus of Cyrene, Libya, Cyrene (; grc, Ἀρίστιππος ὁ Κυρηναῖος; c. 435 – c. 356 BCE) was a Hedonism, hedonistic Ancient Greece, Greek philosopher and the founder of the Cyrenaics, Cyrenaic school of philosophy. He w ...

(c. 435–356), who was a student of

Aristippus the Younger Aristippus the Younger (; grc, Ἀρίστιππος), of Cyrene, was the grandson of Aristippus of Cyrene, and is widely believed to have formalized the principles of Cyrenaic philosophy. He lived in the second half of the 4th century BC. His ...

, the grandson of the founder, argued that the reason pleasure was good was that it was evident in human behavior from the youngest age, because this made it natural and therefore good (the so-called ''cradle argument''). The Cyrenaics also believed that present pleasure freed one from anxiety of the future and regrets of the past, leaving one at peace of mind. These ideas were taken further by

Anniceris Anniceris ( grc-gre, Ἀννίκερις; fl. 300 BC) was a Cyrenaic philosopher. He argued that pleasure is achieved through individual acts of gratification which are sought for the pleasure that they produce, but he also laid great emphasis on t ...

(fl. 300 BC), who expanded pleasure to include things like friendship and honour. Theodorus (c. 340–250) disagreed with this, and instead argued that social ties should be cut and self-sufficiency be espoused instead.

Hegesias of Cyrene Hegesias ( el, Ἡγησίας; fl. 290 BC) of Cyrene was a Cyrenaic philosopher. He argued that eudaimonia (happiness) is impossible to achieve, and that the goal of life should be the avoidance of pain and sorrow. Conventional values such ...

(fl. 290) on the other hand claimed that life could ultimately not be overall pleasurable.

Cynicism

The Cynics thought was based on living with bare necessities and in accordance with

nature Nature, in the broadest sense, is the physics, physical world or universe. "Nature" can refer to the phenomenon, phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. ...

. The first Cynic was

Antisthenes Antisthenes (; el, Ἀντισθένης; 446 366 BCE) was a Greek philosopher and a pupil of Socrates. Antisthenes first learned rhetoric under Gorgias before becoming an ardent disciple of Socrates. He adopted and developed the ethical side o ...

(c. 446–366 BC), who was a student of Socrates. He introduced the ideas of ascetism and opposition to social norms. His follower was

Diogenes Diogenes ( ; grc, Διογένης, Diogénēs ), also known as Diogenes the Cynic (, ) or Diogenes of Sinope, was a Greek philosopher and one of the founders of Cynicism (philosophy). He was born in Sinope, an Ionian colony on the Black Sea ...

(c. 412–323 BC), who followed in this direction. Instead of pleasure, the Cynics promoted purposefully living in hardship (''

ponos Ponos or Ponus (Ancient Greek: Πόνος ''Pónos'') is the personification of hardship or toil. Family Hesiod According to Hesiod's ''Theogony'' (226–232), "painful" Ponos was the child of Eris (Strife), with no father, and the brother of ...

''). All of this was because it was seen as natural and therefore as good, whereas society was innately unnatural and therefore bad, as were material benefits. Pleasures provided by nature (which would be immediately accessible) were acceptable, however. The Cynic

Crates of Thebes Crates ( grc-gre, Κράτης ὁ Θηβαῖος; c. 365 – c. 285 BC) of Thebes was a Greek Cynic philosopher, the principal pupil of Diogenes of Sinope and the husband of Hipparchia of Maroneia who lived in the same manner as him. Cra ...

(365–285 BC) hence claimed that "Philosophy is a quart of beans and to care for nothing". *

(c. 446–366 BC) *

(c. 412–323 BC) *

(365–285 BC) *

Menippus Menippus of Gadara (; el, Μένιππος ὁ Γαδαρεύς ''Menippos ho Gadareus''; fl. 3rd century BC) was a Cynic satirist. The Menippean satire genre is named after him. His works, all of which are lost, were an important influence o ...

(c. 275 BC) *

Demetrius Demetrius is the Latinized form of the Ancient Greek male given name ''Dēmḗtrios'' (), meaning “Demetris” - "devoted to goddess Demeter". Alternate forms include Demetrios, Dimitrios, Dimitris, Dmytro, Dimitri, Dimitrie, Dimitar, Dumit ...

(10–80 AD)

Peripatetic school

The

Peripatetic school The Peripatetic school was a school of philosophy in Ancient Greece. Its teachings derived from its founder, Aristotle (384–322 BC), and ''peripatetic'' is an adjective ascribed to his followers. The school dates from around 335 BC when Aristo ...

was composed of philosophers who maintained and developed the philosophy of

after his death. They advocated examination of the world to understand the ultimate foundation of things. The goal of life was the

which originated from

virtuous Virtue ( la, virtus) is moral excellence. A virtue is a trait or quality that is deemed to be morally good and thus is valued as a foundation of principle and good moral being. In other words, it is a behavior that shows high moral standards: ...

actions, which consisted in keeping the

mean There are several kinds of mean in mathematics, especially in statistics. Each mean serves to summarize a given group of data, often to better understand the overall value (magnitude and sign) of a given data set. For a data set, the ''arithme ...

between the two extremes of the too much and the too little. *

Theophrastus Theophrastus (; grc-gre, Θεόφραστος ; c. 371c. 287 BC), a Greek philosopher and the successor to Aristotle in the Peripatetic school. He was a native of Eresos in Lesbos.Gavin Hardy and Laurence Totelin, ''Ancient Botany'', Routledge ...

(371–287 BC) *

Strato of Lampsacus Strato of Lampsacus (; grc-gre, Στράτων ὁ Λαμψακηνός, Strátōn ho Lampsakēnós, – ) was a Peripatetic philosopher, and the third director (scholarch) of the Lyceum after the death of Theophrastus. He devoted himself especia ...

(335–269 BC) *

Alexander of Aphrodisias Alexander of Aphrodisias ( grc-gre, Ἀλέξανδρος ὁ Ἀφροδισιεύς, translit=Alexandros ho Aphrodisieus; AD) was a Peripatetic school, Peripatetic philosopher and the most celebrated of the Ancient Greek Commentaries on Aristo ...

(c. 200 AD) *

Aristocles of Messene Aristocles of Messene (; grc-gre, Ἀριστοκλῆς ὁ Μεσσήνιος), in Sicily,Suda, ''Aristokles'' was a Peripatetic philosopher, who probably lived in the 1st century AD. He may have been the teacher of Alexander of Aphrodisias. ...

(c. 1st century AD)

Pyrrhonism

Philosopher, marble head, Roman copy, AM Corfu, Krfm22

Pyrrhonism Pyrrhonism is a school of philosophical skepticism founded by Pyrrho in the fourth century BCE. It is best known through the surviving works of Sextus Empiricus, writing in the late second century or early third century CE. History Pyrrho of E ...

is a school of

philosophical skepticism Philosophical skepticism ( UK spelling: scepticism; from Greek σκέψις ''skepsis'', "inquiry") is a family of philosophical views that question the possibility of knowledge. It differs from other forms of skepticism in that it even reject ...

that originated with

Pyrrho Pyrrho of Elis (; grc, Πύρρων ὁ Ἠλεῖος, Pyrrhо̄n ho Ēleios; ), born in Elis, Greece, was a Greek philosopher of Classical antiquity, credited as being the first Greek skeptic philosopher and founder of Pyrrhonism. Life ...

in the 3rd century BC, and was further advanced by

Aenesidemus Aenesidemus ( grc, Αἰνησίδημος or Αἰνεσίδημος) was a Greek Pyrrhonist philosopher, born in Knossos on the island of Crete. He lived in the 1st century BC, taught in Alexandria and flourished shortly after the life of Cic ...

in the 1st century BC. Its objective is

ataraxia ''Ataraxia'' (Greek: ἀταραξία, from ("a-", negation) and ''tarachē'' "disturbance, trouble"; hence, "unperturbedness", generally translated as "imperturbability", "equanimity", or "tranquility") is a Greek term first used in Ancient Gre ...

(being mentally unperturbed), which is achieved through

epoché Epoché ( ἐποχή ''epokhē'', "cessation") is an ancient Greek term. In Hellenistic philosophy it is a technical term typically translated as " suspension of judgment" but also as "withholding of assent". In the modern philosophy of Phenomen ...

(i.e.

suspension of judgment Suspended judgment is a cognitive process and a rational state of mind in which one withholds judgments, particularly on the drawing of moral or ethical conclusions. The opposite of suspension of judgment is ''premature judgement'', usually shortene ...

) about non-evident matters (i.e., matters of

belief A belief is an attitude that something is the case, or that some proposition is true. In epistemology, philosophers use the term "belief" to refer to attitudes about the world which can be either true or false. To believe something is to take i ...

). Because Pyrrho had traveled to India, some historians believe that Pyrrhonism was influenced by Buddhism. *

(365–275 BC) *

Timon of Phlius Timon of Phlius ( ; grc, Τίμων ὁ Φλιάσιος, Tímōn ho Phliásios, , ; BCc. 235 BC) was a Greek Pyrrhonist philosopher, a pupil of Pyrrho, and a celebrated writer of satirical poems called ''Silloi'' (). He was born in P ...

(320–230 BC) *

(1st century BC) *

Sextus Empiricus Sextus Empiricus ( grc-gre, Σέξτος Ἐμπειρικός, ; ) was a Ancient Greece, Greek Pyrrhonism, Pyrrhonist philosopher and Empiric school physician. His philosophical works are the most complete surviving account of ancient Greek and ...

(2nd century AD)

Epicureanism

Epicureanism Epicureanism is a system of philosophy founded around 307 BC based upon the teachings of the ancient Greek philosopher Epicurus. Epicureanism was originally a challenge to Platonism. Later its main opponent became Stoicism. Few writings by Epi ...

was founded by Epicurus in the 3rd century BC. Its epistemology was based on

empiricism In philosophy, empiricism is an epistemological theory that holds that knowledge or justification comes only or primarily from sensory experience. It is one of several views within epistemology, along with rationalism and skepticism. Empir ...

, believing that sensual experiences cannot be false, even if they can be misleading, as they are product of the world interacting with one's body. Repeated sensory experiences can then be used to form concepts (''prolepsis'') about the world, and such concepts which are widely shared ('common conceptions') can further provide the basis for philosophy. Applying his empiricism, Epicurus supported

atomism Atomism (from Greek , ''atomon'', i.e. "uncuttable, indivisible") is a natural philosophy proposing that the physical universe is composed of fundamental indivisible components known as atoms. References to the concept of atomism and its atoms ...

by noting that matter could not be destroyed as it would eventually dwindle down to nothing, and that there must be

void Void may refer to: Science, engineering, and technology * Void (astronomy), the spaces between galaxy filaments that contain no galaxies * Void (composites), a pore that remains unoccupied in a composite material * Void, synonym for vacuum, a s ...

for matter to move around. While this in itself did not prove the existence of atoms, he argued against the alternative by noting that infinitely divisible objects would be infinitely large, similar to

Zeno's paradoxes Zeno's paradoxes are a set of philosophical problems generally thought to have been devised by Greek philosopher Zeno of Elea (c. 490–430 BC) to support Parmenides' doctrine that contrary to the evidence of one's senses, the belief in pluralit ...

. It viewed the

universe The universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy. The Big Bang theory is the prevailing cosmological description of the development of the universe. Acc ...

as being ruled by

chance Chance may refer to: Mathematics and Science * In mathematics, likelihood of something (by way of the Likelihood function and/or Probability density function). * ''Chance'' (statistics magazine) Places * Chance, Kentucky, US * Chance, Mary ...

, with no interference from

gods A deity or god is a supernatural being who is considered divine or sacred. The ''Oxford Dictionary of English'' defines deity as a god or goddess, or anything revered as divine. C. Scott Littleton defines a deity as "a being with powers greater ...

. It regarded absence of pain as the greatest pleasure, and advocated a simple life. *

Epicurus Epicurus (; grc-gre, Ἐπίκουρος ; 341–270 BC) was an ancient Greek philosopher and sage who founded Epicureanism, a highly influential school of philosophy. He was born on the Greek island of Samos to Athenian parents. Influenced ...

(341–270 BC) * Metrodorus (331–278 BC) *

Hermarchus Hermarchus or Hermarch ( el, Ἕρμαρχoς, ''Hermarkhos''; c. 325-c. 250 BC), sometimes incorrectly written Hermachus ( el, Ἕρμαχoς, Hermakhos), was an Epicurean philosopher. He was the disciple and successor of Epicurus as head of the ...

(325–250 BC) *

Zeno of Sidon Zeno of Sidon ( grc-gre, Ζήνων ὁ Σιδώνιος; c. 150 – c. 75 BC) was a Greek Epicurean philosopher from the Seleucid city of Sidon. His writings have not survived, but there are some epitomes of his lectures preserved among the wr ...

(1st century BC) *

Philodemus Philodemus of Gadara ( grc-gre, Φιλόδημος ὁ Γαδαρεύς, ''Philodēmos'', "love of the people"; c. 110 – prob. c. 40 or 35 BC) was an Arabic Epicurean philosopher and poet. He studied under Zeno of Sidon in Athens, before moving ...

(110–40 BC) *

Lucretius Titus Lucretius Carus ( , ; – ) was a Roman poet and philosopher. His only known work is the philosophical poem ''De rerum natura'', a didactic work about the tenets and philosophy of Epicureanism, and which usually is translated into E ...

(99–55 BC)

Stoicism

Stoicism Stoicism is a school of Hellenistic philosophy founded by Zeno of Citium in Athens in the early 3rd century Common Era, BCE. It is a philosophy of personal virtue ethics informed by its system of logic and its views on the natural world, asser ...

was founded by

Zeno of Citium Zeno of Citium (; grc-x-koine, Ζήνων ὁ Κιτιεύς, ; c. 334 – c. 262 BC) was a Hellenistic philosopher from Citium (, ), Cyprus. Zeno was the founder of the Stoic school of philosophy, which he taught in Athens from about 300 BC ...

in the 3rd century BC. Based on the ethical ideas of the Cynics, it taught that the goal of life was to live in accordance with

Nature Nature, in the broadest sense, is the physics, physical world or universe. "Nature" can refer to the phenomenon, phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. ...

. It advocated the development of self-control and fortitude as a means of overcoming destructive

emotions Emotions are mental states brought on by neurophysiological changes, variously associated with thoughts, feelings, behavioral responses, and a degree of pleasure or displeasure. There is currently no scientific consensus on a definition. ...

. *

(333–263 BC) *

Cleanthes Cleanthes (; grc-gre, Κλεάνθης; c. 330 BC – c. 230 BC), of Assos, was a Greek Stoic philosopher and boxer who was the successor to Zeno of Citium as the second head (''scholarch'') of the Stoic school in Athens. Originally a boxer, he ...

(331–232 BC) *

Chrysippus Chrysippus of Soli (; grc-gre, Χρύσιππος ὁ Σολεύς, ; ) was a Greek Stoic philosopher. He was a native of Soli, Cilicia, but moved to Athens as a young man, where he became a pupil of the Stoic philosopher Cleanthes. When Clean ...

(280–207 BC) *

Panaetius Panaetius (; grc-gre, Παναίτιος, Panaítios; – ) of Rhodes was an Ancient Greece, ancient Greek Stoicism, Stoic philosopher. He was a pupil of Diogenes of Babylon and Antipater of Tarsus in Athens, before moving to Rome where he did m ...

(185–110 BC) *

Posidonius Posidonius (; grc-gre, wikt:Ποσειδώνιος, Ποσειδώνιος , "of Poseidon") "of Apamea (Syria), Apameia" (ὁ Ἀπαμεύς) or "of Rhodes" (ὁ Ῥόδιος) (), was a Greeks, Greek politician, astronomer, astrologer, geog ...

(135–51 BC) *

Seneca Seneca may refer to: People and language * Seneca (name), a list of people with either the given name or surname * Seneca people, one of the six Iroquois tribes of North America ** Seneca language, the language of the Seneca people Places Extrat ...

(4 BC – 65 AD) *

Epictetus Epictetus (; grc-gre, Ἐπίκτητος, ''Epíktētos''; 50 135 AD) was a Greek Stoic philosopher. He was born into slavery at Hierapolis, Phrygia (present-day Pamukkale, in western Turkey) and lived in Rome until his banishment, when ...

(55–135 AD) *

Marcus Aurelius Marcus Aurelius Antoninus (Latin: áːɾkus̠ auɾέːli.us̠ antɔ́ːni.us̠ English: ; 26 April 121 – 17 March 180) was Roman emperor from 161 to 180 AD and a Stoic philosopher. He was the last of the rulers known as the Five Good ...

(121–180 AD)

Neopythagoreanism

views were revived in Plato's Old Academy and during the Hellenistic period pseudo-pythagorean writings began circulating. ''The Pythagorean Texts of the Hellenistic Period'', Collected and Edited by Holger Thesleff, Acta Acedemias Aboensis, Ser. A. Humaniora. Humanistiska Vetenskaper. Socialvetenskaper. Teologi. Vol. 30 nr I. Paperback – January 1, 1965 Eventually in the 1st and 2nd centuries AD

Neopythagoreanism Neopythagoreanism (or neo-Pythagoreanism) was a school of Hellenistic philosophy which revived Pythagorean doctrines. Neopythagoreanism was influenced by middle Platonism and in turn influenced Neoplatonism. It originated in the 1st century BC ...

came to be recognized. *

Nigidius Figulus Publius Nigidius Figulus (c. 98 – 45 BC) was a scholar of the Late Roman Republic and one of the praetors for 58 BC. He was a friend of Cicero, to whom he gave his support at the time of the Catilinarian conspiracy. Nigidius sided with the Optim ...

(98–45 BC) *

Apollonius of Tyana Apollonius of Tyana ( grc, Ἀπολλώνιος ὁ Τυανεύς; c. 3 BC – c. 97 AD) was a Greek Neopythagorean philosopher from the town of Tyana in the Roman province of Cappadocia in Anatolia. He is the subject of ''L ...

(15/40–100/120 AD) *

(2nd century AD)

Hellenistic Judaism

Hellenistic Judaism Hellenistic Judaism was a form of Judaism in classical antiquity that combined Jewish religious tradition with elements of Greek culture. Until the early Muslim conquests of the eastern Mediterranean, the main centers of Hellenistic Judaism were A ...

was an attempt to establish the

Jewish Jews ( he, יְהוּדִים, , ) or Jewish people are an ethnoreligious group and nation originating from the Israelites Israelite origins and kingdom: "The first act in the long drama of Jewish history is the age of the Israelites""The ...

religious tradition within the culture and language of Hellenism. Its principal representative was Philo of Alexandria. *

(30 BC – 45 AD) *

Josephus Flavius Josephus (; grc-gre, Ἰώσηπος, ; 37 – 100) was a first-century Romano-Jewish historian and military leader, best known for ''The Jewish War'', who was born in Jerusalem—then part of Roman Judea—to a father of priestly d ...

(37–100 AD) *

Jesus of Nazareth Jesus, likely from he, יֵשׁוּעַ, translit=Yēšūaʿ, label=Hebrew/Aramaic ( AD 30 or 33), also referred to as Jesus Christ or Jesus of Nazareth (among other names and titles), was a first-century Jewish preacher and religious ...

(c. 4 BC – AD 30 / 33)

Hellenistic Christianity

Hellenistic Christianity was the attempt to reconcile

Christianity Christianity is an Abrahamic monotheistic religion based on the life and teachings of Jesus of Nazareth. It is the world's largest and most widespread religion with roughly 2.38 billion followers representing one-third of the global pop ...

with Greek philosophy, beginning in the late 2nd century. Drawing particularly on

and the newly emerging

, figures such as

Clement of Alexandria Titus Flavius Clemens, also known as Clement of Alexandria ( grc , Κλήμης ὁ Ἀλεξανδρεύς; – ), was a Christian theologian and philosopher who taught at the Catechetical School of Alexandria. Among his pupils were Origen and ...

sought to provide Christianity with a philosophical framework. *

Gospel of John The Gospel of John ( grc, Εὐαγγέλιον κατὰ Ἰωάννην, translit=Euangélion katà Iōánnēn) is the fourth of the four canonical gospels. It contains a highly schematic account of the ministry of Jesus, with seven "sig ...

(author anonymously, traditionally

John John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second ...

) *

(150–215 AD) *

Origen Origen of Alexandria, ''Ōrigénēs''; Origen's Greek name ''Ōrigénēs'' () probably means "child of Horus" (from , "Horus", and , "born"). ( 185 – 253), also known as Origen Adamantius, was an Early Christianity, early Christian scholar, ...

(185–254 AD) *

Augustine of Hippo Augustine of Hippo ( , ; la, Aurelius Augustinus Hipponensis; 13 November 354 – 28 August 430), also known as Saint Augustine, was a theologian and philosopher of Berber origin and the bishop of Hippo Regius in Numidia, Roman North Af ...

(354–430 AD) *

Aelia Eudocia Aelia Eudocia Augusta (; grc-gre, Αιλία Ευδοκία Αυγούστα; 401460 AD), also called Saint Eudocia, was an Eastern Roman empress by marriage to Emperor Theodosius II (r. 408–450), and a prominent Greek historical figure in ...

(401–460 AD)

References

Sources

*Kelly Arenson (Ed.),The Routledge Handbook of Hellenistic Philosophy, London 2020 * Keimpe Algra et al., ''The Cambridge History of Hellenistic Philosophy'', Cambridge University Press, 1999 *

A. A. Long Anthony Arthur Long FBA (born 17 August 1937) is a British and naturalised American classical scholar and Chancellor's Professor Emeritus of Classics and Irving Stone Professor of Literature Emeritus, and Affiliated Professor of Philosophy and Rh ...

, D. N. Sedley (eds.), ''The Hellenistic Philosophers'' (2 vols, Cambridge University Press, 1987) *

Giovanni Reale Giovanni Reale (15 April 1931 – 15 October 2014) was an Italian historian of philosophy. Biography Reale was born in Candia Lomellina, Pavia. He attended the Gymnasium and the Liceo classico of Casale Monferrato, and was then educated at the U ...

, ''The Systems of the Hellenistic Age: History of Ancient Philosophy'' (Suny Series in Philosophy), edited and translated from Italian by John R. Catan, Albany, State of New York University Press, 1985, .

External links

* Th
London Philosophy Study Guide
offers many suggestions on what to read, depending on the student's familiarity with the subject

"Readings in Hellenistic Philosophy"
on

PhilPapers PhilPapers is an interactive academic database of journal articles in philosophy. It is maintained by the Centre for Digital Philosophy at the University of Western Ontario, and as of 2022, it has "394,867 registered users, including the majorit ...

, edited by Dirk Baltzly {{Authority control Ancient Greek philosophy Greek culture Hellenistic period Indo-European culture Middle Eastern culture Platonism Socrates Western culture Western philosophy