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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 begun to attack many previous dogmatic doctrines, especially Stoicism and even the Epicureans whom previous skeptics had spared . As scholarch (leader) of the Academy, he was one of three philosophers sent to Rome in 155 BC where his lectures on the uncertainty of justice caused consternation among leading politicians. He left no writings. Many of his opinions are known only via his successor Clitomachus. He seems to have doubted the ability not just of the senses but of reason too in acquiring truth. His skepticism was, however, moderated by the belief that we can, nevertheless, ascertain probabilities (not in the sense of statistical probability, but in the sense of persuasiveness) of truth, to enable us to act. Biography Carneade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 individual philosophers, such as Favorinus and his teacher Plutarch, continued to defend skepticism after this date. Unlike the existing school of skepticism, the Pyrrhonists, they maintained that knowledge of things is impossible. Ideas or notions are never true; nevertheless, there are degrees of plausibility, and hence degrees of belief, which allow one to act. The school was characterized by its attacks on the Stoics, particularly their dogma that convincing impressions led to true knowledge. The most important Academics were Arcesilaus, Carneades, and Philo of Larissa. The most extensive ancient source of information about Academic skepticism is '' Academica'', written by the Academic skeptic philosopher Cicero. Overview Greek p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clitomachus (philosopher)
Clitomachus or Cleitomachus ( grc-gre, Κλειτόμαχος, ''Kleitómakhos''; 187/6–110/9BC) was a Greek philosopher, originally from Carthage, who came to Athens in 163/2BC and studied philosophy under Carneades. He became head of the Academy around 127/6BC. He was an Academic skeptic like his master. Nothing survives of his writings, which were dedicated to making known the views of Carneades, but Cicero made use of them for some of his works. Life Clitomachus was born in Carthage in 187/6BC as Hasdrubal ( grc-gre, Ἀσδρούβας, ''Hasdroúbas''; xpu, 𐤏𐤆𐤓𐤁𐤏𐤋 , ''ʿAzrubaʿal'', "Help of Baal"). He came to Athens in 163/2 BC, when he was about 24 years old. There he became connected with the founder of the New Academy, the philosopher Carneades, under whose guidance he rose to be one of the most distinguished disciples of this school; but he also studied at the same time the philosophy of the Stoics and Peripatetics. In 127/6 BC, two years after th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plank Of Carneades
In ethics, the plank of Carneades is a thought experiment first proposed by the Academic Skeptic philosopher Carneades of Cyrene. It explores the concept of self-defense in relation to murder. In the thought experiment, there are two shipwrecked sailors, A and B. They both see a plank that can only support one of them and both of them swim towards it. Sailor A gets to the plank first. Sailor B, who is going to drown, pushes A off and away from the plank and, thus, proximately, causes A to drown. Sailor B gets on the plank and is later saved by a rescue team. The thought experiment poses the question of whether Sailor B can be tried for murder because if B had to kill A in order to live, then it would arguably be in self-defense. The Case of the Speluncean Explorers by legal philosopher Lon Fuller is a similar exploration of morality and legality ''in extremis''. See also *Consequentialism *Deontology *Duress * Necessity *Principle of double effect *Trolley problem Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 rejects very plausible knowledge claims that belong to basic common sense. Philosophical skeptics are often classified into two general categories: Those who deny all possibility of knowledge, and those who advocate for the suspension of judgment due to the inadequacy of evidence. This distinction is modeled after the differences between the Academic skeptics and the Pyrrhonian skeptics in ancient Greek philosophy. In the latter sense, skepticism is understood as a way of life that helps the practitioner achieve inner peace. Some types of philosophical skepticism reject all forms of knowledge while others limit this rejection to certain fields, for example, to knowledge about moral doctrines or about the external world. Some theorists c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platonic Academy
The Academy ( Ancient Greek: Ἀκαδημία) was founded by Plato in c. 387 BC in Athens. Aristotle studied there for twenty years (367–347 BC) before founding his own school, the Lyceum. The Academy persisted throughout the Hellenistic period as a skeptical school, until coming to an end after the death of Philo of Larissa in 83 BC. The Platonic Academy was destroyed by the Roman dictator Sulla in 86 BC. Site The ''Akademia'' was a school outside the city walls of ancient Athens. It was located in or beside a grove of olive trees dedicated to the goddess Athena, which was on the site even before Cimon enclosed the precincts with a wall. The archaic name for the site was ''Ἑκαδήμεια'' (''Hekademia''), which by classical times evolved into Ἀκαδημία (''Akademia''), which was explained, at least as early as the beginning of the 6th century BC, by linking it to "Akademos", a legendary Athenian hero. The site of the Academy was sacred to A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 Academy in which it embraced philosophical skepticism. Arcesilaus succeeded Crates of Athens as the sixth scholarch of the Academy around 264 BC. He did not preserve his thoughts in writing, so his opinions can only be gleaned second-hand from what is preserved by later writers. In Athens Arcesilaus interacted with the Pyrrhonist philosopher, Timon of Phlius, whose philosophy appears to have influenced Arcesilaus to become the first Academic to adopt a position of philosophical skepticism, that is, he doubted the ability of the senses to discover truth about the world, although he may have continued to believe in the existence of truth itself. This brought in the skeptical phase of the Academy. His chief opponent was his contemporary, Z ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scholarch
A scholarch ( grc, σχολάρχης, ''scholarchēs'') was the head of a school in ancient Greece. The term is especially remembered for its use to mean the heads of schools of philosophy, such as the Platonic Academy in ancient Athens. Its first scholarch was Plato himself, the founder and proprietor. He held the position for forty years, appointing his nephew Speusippus as his successor. The members of the Academy elected later scholarchs. The Greek word is a produced compound of scholē (σχολή), 'school', and archē (ἀρχή), 'ruler'. The Romans did not Latinize the word, perhaps because they had no corresponding ''archon''. They used the Latin word ''scholasticus'' (savant) instead, which was always used for headmasters. Usage in Latin and English English does not use either of those two words for the name of the ancient office, but prefers scholiarch, a word that is not generally listed in the dictionary, because it is considered an error. If it were a produced wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 least affirms the existence of abstract objects, which are asserted to exist in a third realm distinct from both the sensible external world and from the internal world of consciousness, and is the opposite of nominalism." Philosophers who affirm the existence of abstract objects are sometimes called platonists; those who deny their existence are sometimes called nominalists. The terms "platonism" and "nominalism" have established senses in the history of philosophy, where they denote positions that have little to do with the modern notion of an abstract object. In this connection, it is essential to bear in mind that modern platonists (with a small 'p') need not accept any of the doctrines of Plato, just as modern nominalists need not acce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. Epistemologists study the nature, origin, and scope of knowledge, epistemic justification, the rationality of belief, and various related issues. Debates in epistemology are generally clustered around four core areas: # The philosophical analysis of the nature of knowledge and the conditions required for a belief to constitute knowledge, such as truth and justification # Potential sources of knowledge and justified belief, such as perception, reason, memory, and testimony # The structure of a body of knowledge or justified belief, including whether all justified beliefs must be derived from justified foundational beliefs or whether justification requires only a coherent set of beliefs # Philosophical skepticism, which questions the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyrene, Libya
Cyrene ( ) or Kyrene ( ; grc, Κυρήνη, Kyrḗnē, arb, شحات, Shaḥāt), was an ancient Greek and later Roman city near present-day Shahhat, Libya. It was the oldest and most important of the five Greek cities, known as the pentapoleis, in the region. It gave eastern Libya the classical name '' Cyrenaica'' that it has retained to modern times. Located nearby is the ancient Necropolis of Cyrene. The traditional founder of the city was Battus the Lacedemonian, though the exact relationship between the fledgling city and other cities has led historians to question that narrative. Particularly, the idea that Thera was the sole "mother city" is disputed; and the relationship with other cities, such as Sparta and Samnium merchants, is unclear. Cyrene lies in a lush valley in the Jebel Akhdar uplands. The city was named after a spring, Kyre, which the Greeks consecrated to Apollo. It became the seat of the Cyrenaics, a famous school of philosophy in the fourth century B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diogenes Of Babylon
Diogenes of Babylon (also known as Diogenes of Seleucia; grc-gre, Διογένης Βαβυλώνιος; la, Diogenes Babylonius; c. 230 – c. 150/140 BC) was a Stoic philosopher. He was the head of the Stoic school in Athens, and he was one of three philosophers sent to Rome in 155 BC. He wrote many works, but none of his writings survived, except as quotations by later writers. Life Born in Seleucia on the Tigris in Babylonia, Diogenes was educated at Athens under the auspices of Chrysippus and succeeded Zeno of Tarsus as head (''scholarch'') of the Stoic school there in the 2nd century BC. Among his pupils were Panaetius and Antipater of Tarsus who succeeded him as scholarch. He seems to have closely followed the views of Chrysippus, especially on dialectic, in which he is said to have instructed Carneades. Together with Carneades and Critolaus, he was sent to Rome to appeal a fine of five hundred talents imposed on Athens in 155 BC for the sack of Oropus. They deliv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hellenistic Philosophy
Hellenistic philosophy is a time-frame for Western philosophy and Ancient Greek philosophy corresponding to the Hellenistic period. 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 Ancient Greek philosophy had begun with Socrates (c. 470–399 BC), whose student Plato had taught Aristotle, 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, 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'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 correspo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
