Charles Sanders Peirce: Pragmatism Pragmatism is a principle of inquiry and an account of meaning first proposed by C. S. Peirce in the 1870s. The crux of Peirce’s pragmatism is that for any statement to be meaningful, it must have practical bearings. Peirce saw the pragmatic account of meaning as a method for clearing up metaphysics and aiding scientific inquiry. This has led many to

Ralph Cudworth (1617—1688) Ralph Cudworth was an English philosopher and theologian, representative of a seventeenth century movement known as the Cambridge Platonists. These were the first English philosophers to publish primarily in their native tongue, and to use Plato as a core influence. Three of Cudworth’s works: The True Intellectual System of the Universe, A Treatise Concerning Eternal and Immutable Morality, and A Treatise on

John Duns Scotus (1266–1308) John Duns Scotus, along with Bonaventure, Aquinas, and Ockham, is one of the four great philosophers of High Scholasticism. His work is encyclopedic in scope, yet so detailed and nuanced that he earned the epithet “Subtle Doctor,” and no less a thinker than Ockham would praise his judgment as excelling all others in its subtlety. In opposition to the prevailing thought

Robert Nozick: Political Philosophy Although Robert Nozick did not consider himself to be primarily a political philosopher, he is best known for his contributions to it. Undoubtedly, Nozick’s work in epistemology and metaphysics (especially with respect to free will and the “closest continuer” theory of personal identity) has had a significant impact on those fields. However, it was the publication of his first book, Anarchy,

Applied Ethics Under what conditions is an abortion morally permissible? Does a citizen have a moral obligation to actively participate (perhaps by voting) in the democratic process of one’s nation (assuming one is living in a democracy)? What obligations, if any, does one have to the global poor? Under what conditions is female genital excision morally permissible? If there are conditions under which it is

Objects of Perception The objects of perception are the entities we attend to when we perceive the world. Perception lies at the root of all our empirical knowledge. We may have acquired much of what we know about the world through testimony, but originally such knowledge relies on the world having been perceived by others or ourselves using our five senses: sight, hearing, touch, taste,