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.
Metaphilosophy, sometimes called the philosophy of philosophy, is "the investigation of the nature of philosophy". Its subject matter includes the aims of philosophy, the boundaries of philosophy, and its methods. Thus, while philosophy characteristically inquires into the nature of being, the reality of objects, the possibility of knowledge, the nature of truth, and so on, metaphilosophy is the self-reflective inquiry into the nature, aims, and methods of the activity that makes these kinds of inquiries, by asking what is philosophy itself, what sorts of questions it should ask, how it might pose and answer them, and what it can achieve in doing so. It is considered by some to be a subject prior and preparatory to philosophy, while others see it as inherently a part of philosophy, or automatically a part of philosophy while others adopt some combination of these views.
Philosophy of religion is "the philosophical examination of the central themes and concepts involved in religious traditions". Philosophical discussions on such topics date from ancient times, and appear in the earliest known texts concerning philosophy. The field is related to many other branches of philosophy, including metaphysics, epistemology, and ethics.
Justification is the property of belief that qualifies it as knowledge rather than mere opinion. Epistemology is the study of reasons that someone holds a rationally admissible belief. Epistemologists are concerned with various epistemic features of belief, which include the ideas of warrant, knowledge, rationality, and probability, among others.
William Payne Alston was an American philosopher. He is widely considered to be one of the most important epistemologists and philosophers of religion of the twentieth century, and is also known for his work in metaphysics and the philosophy of language. His views on foundationalism, internalism and externalism, speech acts, and the epistemic value of mystical experience, among many other topics, have been very influential. He earned his PhD from the University of Chicago and taught at the University of Michigan, Rutgers University, University of Illinois, and Syracuse University.
Alvin Carl Plantinga is an American analytic philosopher who works primarily in the fields of philosophy of religion, epistemology, and logic.
Omnibenevolence is defined by the Oxford English Dictionary as "unlimited or infinite benevolence". Some philosophers have argued that it is impossible, or at least improbable, for a deity to exhibit such a property alongside omniscience and omnipotence, as a result of the problem of evil. However, some philosophers, such as Alvin Plantinga, argue the plausibility of co-existence.
Nicholas Rescher is a German-American philosopher, polymath, and author, who has been a professor of philosophy at the University of Pittsburgh since 1961. He is chairman of the Center for Philosophy of Science and was formerly chairman of the philosophy department.
Alasdair Chalmers MacIntyre is a Scottish-American philosopher who has contributed to moral and political philosophy as well as history of philosophy and theology. MacIntyre's After Virtue (1981) is one of the most important works of Anglophone moral and political philosophy in the 20th century. He is senior research fellow at the Centre for Contemporary Aristotelian Studies in Ethics and Politics (CASEP) at London Metropolitan University, Emeritus Professor of Philosophy at the University of Notre Dame, and permanent senior distinguished research fellow at the Notre Dame Center for Ethics and Culture. During his lengthy academic career, he also taught at Brandeis University, Duke University, Vanderbilt University, and Boston University.
Virtue epistemology is a current philosophical approach to epistemology that stresses the importance of intellectual and specifically epistemic virtues. Virtue epistemology evaluates knowledge according to the properties of the persons who hold beliefs in addition to or instead of the properties of the propositions and beliefs. Some advocates of virtue epistemology also adhere to theories of virtue ethics, while others see only loose analogy between virtue in ethics and virtue in epistemology.
Nicholas Paul Wolterstorff is an American philosopher and theologian. He is currently Noah Porter Professor Emeritus Philosophical Theology at Yale University. A prolific writer with wide-ranging philosophical and theological interests, he has written books on aesthetics, epistemology, political philosophy, philosophy of religion, metaphysics, and philosophy of education. In Faith and Rationality, Wolterstorff, Alvin Plantinga, and William Alston developed and expanded upon a view of religious epistemology that has come to be known as Reformed epistemology. He also helped to establish the journal Faith and Philosophy and the Society of Christian Philosophers.
In the philosophy of religion, Reformed epistemology is a school of philosophical thought concerning the nature of knowledge (epistemology) as it applies to religious beliefs. The central proposition of Reformed epistemology is that beliefs can be justified by more than evidence alone, contrary to the positions of evidentialism, which argues that while non-evidential belief may be beneficial, it violates some epistemic duty. Central to Reformed epistemology is the proposition that belief in God may be "properly basic" and not need to be inferred from other truths to be rationally warranted. William Lane Craig describes Reformed epistemology as "One of the most significant developments in contemporary religious epistemology ... which directly assaults the evidentialist construal of rationality."
Laurence BonJour is an American philosopher and Emeritus of Philosophy at the University of Washington.
Ernest Sosa is an American philosopher primarily interested in epistemology. Since 2007 he has been Board of Governors Professor of Philosophy at Rutgers University, but he spent most of his career at Brown University.
Hilary Kornblith is an American philosopher. He is a professor of philosophy at the University of Massachusetts Amherst and one of contemporary epistemology's most prominent proponents of naturalized epistemology.
Robert N. Audi is an American philosopher whose major work has focused on epistemology, ethics, rationality and the theory of action. He is O'Brien Professor of Philosophy at the University of Notre Dame, and previously held a Chair in the Business School there. His 2005 book, The Good in the Right, updates and strengthens Rossian intuitionism and develops the epistemology of ethics. He has also written important works of political philosophy, particularly on the relationship between church and state. He is a past president of the American Philosophical Association and the Society of Christian Philosophers.
Philosophy is the systematized study of general and fundamental questions, such as those concerning existence, reason, knowledge, values, mind, and language. Some sources claim the term was coined by Pythagoras, although this theory is disputed by some. Philosophical methods include questioning, critical discussion, rational argument, and systematic presentation.
John L. Pollock (1940–2009) was an American philosopher known for influential work in epistemology, philosophical logic, cognitive science, and artificial intelligence.
Religious epistemology broadly covers religious approaches to epistemological questions, or attempts to understand the epistemological issues that come from religious belief. The questions asked by epistemologists apply to religious beliefs and propositions whether they seem rational, justified, warranted, reasonable, based on evidence and so on. Religious views also influence epistemological theories, such as in the case of Reformed epistemology.
Richard Anthony Fumerton is a Canadian American philosopher and professor of philosophy at the University of Iowa with research interests in epistemology, metaphysics, philosophy of mind and value theory. He has been cited as an influential expert on the position of "metaepistemological scepticism". He received his B.A. in philosophy from the University of Toronto in 1971 and his M.A. and PhD from Brown University in 1973 and 1974, respectively. He has been the F. Wendell Miller Professor of Philosophy at the University of Iowa since 2003.
