Defeaters in Epistemology The concept of epistemic defeat or defeasibility has come to occupy an important place in contemporary epistemology, especially in relation to the closely allied concepts of justified belief, warrant, and knowledge. These allied concepts signify positive epistemic appraisal or positive epistemic status. As a first approximation, defeasibility refers to a belief’s liability to lose some positive epistemic status, or to having this

Luck Winning a lottery, being hit by a stray bullet, or surviving a plane crash, all are instances of a mundane phenomenon: luck. Mundane as it is, the concept of luck nonetheless plays a pivotal role in central areas of philosophy, either because it is the key element of widespread philosophical theses or because it gives rise to challenging puzzles. For example, a common claim

Bertrand Russell: Ethics This article confines itself to Bertrand Russell’s conversion from ethical cognitivism (similar to G. E. Moore) to ethical non-cognitivism (similar to Ayer). Russell’s conversion is not only historically important, as it contributes to the rise of metaethics, but it also clarifies the central issues between cognitivism and non-cognitivism. Traditionally, ethics has been understood as a branch of philosophy that focuses on normative

Bernard Mandeville (1670—1733) Bernard Mandeville is primarily remembered for his impact on discussions of morality and economic theory in the early eighteenth century. His most noteworthy and notorious work is The Fable of the Bees, which triggered immense public criticism at the time. He had a particular influence on philosophers of the Scottish Enlightenment, most notably Francis Hutcheson, David Hume, Jean-Jacques Rousseau, and Adam Smith.

Totalitarianism Totalitarianism is best understood as any system of political ideas that is both thoroughly dictatorial and utopian. It is an ideal type of governing notion, and as such, it cannot be realised perfectly. Faced with the brutal reality of paradigmatic cases like Stalin’s USSR and Nazi Germany, philosophers, political theorists and social scientists have felt not just intellectually motivated but morally compelled to explain

Epistemology of Memory We learn a lot. Friends tell us about their lives. Books tell us about the past. We see the world. We reason and we reflect on our mental lives. As a result we come to know and to form justified beliefs about a range of topics. We also seem to keep these beliefs. How? The natural answer is: by memory. It is