Relativism was first formulated in Western philosophy by Protagoras in the fifth century BC. Protagoras is famous for his claim that 'man is the measure of all things'. Mi-Kyoung Lee examines this and the work of Plato, Aristotle, and Democritus.

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Library of Congress Summary "Relativism was first formulated in Western philosophy by Protagoras in the fifth century BC. Protagoras is famous for his claim that 'man is the measure of all things'. Mi-Kyoung Lee examines this and the work of Plato, Aristotle, and Democritus"--Provided by publisher.

Protagoras was an important Greek thinker of the fifth century BC, the most famous of the so called Sophists, though most of what we know of him and his thought comes to us mainly through the dialogues of his strenuous opponent Plato. In this book, Ugo Zilioli offers a sustained and philosophically sophisticated examination of what is, in philosophical terms, the most interesting feature of Protagoras' thought for modern readers: his role as the first Western thinker to argue for relativism. Zilioli relates Protagoras' relativism with modern forms of relativism, in particular the 'robust relativism' of Joseph Margolis, gives an integrated account both of the perceptual relativism examined in Plato's Theaetetus and the ethical or social relativism presented in the first part of Plato's Protagoras and offers an integrated and positive analysis of Protagoras' thought, rather than focusing on ancient criticisms and responses to his thought. This is a deeply scholarly work which brings much argument to bear to the claim that Protagoras was and remains Plato's subtlest philosophical enemy.

The collection of nineteen articles in Jaap Mansfeld’s Studies in Early Greek Philosophy span the period from Anaximander to Socrates. Solutions to problems of interpretation are offered through a scrutiny of the sources, and also of the traditions of presentation and reception found in antiquity. Excursions in the history of scholarship help to diagnose discussions of which the primum movens may have been forgotten. General questions are treated, for instance the phenomenon of detheologization in doxographical texts, while problems relating to individual philosophers are also discussed. For example, the history of Anaximander’s cosmos, the status of Parmenides’ human world, and the reliability of what we know about the soul of Anaximenes, and of what Philoponus tells us about the behaviour of Democritus’ atoms.

Zina Giannopoulou offers a new reading of Theaetetus, Plato's most systematic examination of knowledge, alongside Apology, Socrates' speech in defence of his philosophical practice, and argues that the former text is a philosophical elaboration of the latter.

This book explores ancient accounts of the nature of knowledge and belief from Socrates' predecessors up to the Platonists of late antiquity.