Melissa Lane

Prima facie, the sceptical procedure described in Sextus Empiricus' Outlines of Pyrrhonism I is committed to a gap between appearance and reality, that is, to the possibility that reality is other than it appears. But the Pyrrhonist is keen to avoid having commitments. In this paper, we consider whether the Pyrrhonist is indeed so committed; what, more precisely, the commitment might be; and whether it is the kind of commitment which can be dislodged in the way the Pyrrhonist advertises as the way to get rid of commitments, be they his own or others'. The Protagorean is our foil. It is the Protagorean's alternative approach to conflicting appearances which reveals, by contrast, the implications of the sceptical procedure, implications which prove difficult to dislodge by Pyrrhonist means

A lively and accessible introduction to the Greek and Roman origins of our political ideas In The Birth of Politics, Melissa Lane introduces the reader to the foundations of Western political thought, from the Greeks, who invented democracy, to the Romans, who created a republic and then transformed it into an empire. Tracing the origins of our political concepts from Socrates to Plutarch to Cicero, Lane reminds us that the birth of politics was a story as much of individuals as ideas. Scouring the speeches of lawyers alongside the speculations of philosophers, and the reflections of ex-slaves next to the popular comedies and tragedies of the Greek and Roman stages, this book brings ancient ideas to life in unexpected ways. Lane shows how the Greeks and Romans defined politics with distinctive concepts, vocabulary, and practices—all of which continue to influence politics and political aspirations around the world today. She focuses on eight political ideas from the Greco-Roman world that are especially influential today: justice, virtue, constitution, democracy, citizenship, cosmopolitanism, republic, and sovereignty. Lane also describes how the ancient formulations of these ideas often challenge widely held modern assumptions—for example, that it is possible to have political equality despite great economic inequality, or that political regimes can be indifferent to the moral character of their citizens. A stimulating introduction to the origins of our political ideas and ideals, The Birth of Politics demonstrates how much we still have to learn from the political genius of the Greeks and Romans.

Communication by scientists with policy makers and attentive publics raises ethical issues. Scientists need to decide how to communicate knowledge effectively in a way that nonscientists can understand and use, while remaining honest scientists and presenting estimates of the uncertainty of their inferences. They need to understand their own ethical choices in using scientific information to communicate to audiences. These issues were salient in the Fourth Assessment of the Intergovernmental Panel on Climate Change with respect to possible sea level rise from disintegration of the Greenland and West Antarctic ice sheets. Due to uncertainty, the reported values of projected sea level rise were incomplete, potentially leading some relevant audiences to underestimate future risk. Such judgments should be made in a principled rather than an ad hoc manner. Five principles for scientific communication under such conditions are important: honesty, precision, audience relevance, process transparency, and specification of uncertainty about conclusions. Some of these principles are of intrinsic importance while others are merely instrumental and subject to trade-offs among them. Scientists engaged in assessments under uncertainty should understand these principles and which trade-offs are acceptable

This is the first exploration of how ideas of politeia structure both political and extra-political relations throughout the entirety of Greek and Roman philosophy, ranging from Presocratic to classical, Hellenistic, and Neoplatonic thought. A highly distinguished international team of scholars investigate topics such as the Athenian, Spartan and Platonic visions of politeia, the reshaping of Greek and Latin vocabularies of politics, the practice of politics in Plato and Proclus, the politics of value in Plato, Aristotle and the Stoics, and the extension of constitutional order to discussions of animals, gods and the cosmos. The volume is dedicated to Professor Malcolm Schofield, one of the world's leading scholars of ancient philosophy.