Peter van Inwagen is an American analytic philosopher and the John Cardinal O'Hara Professor of Philosophy at the University of Notre Dame. earned his PhD from the University of Rochester under the direction of Richard Taylor and Keith Lehrer. Today, Van Inwagen is one of the leading figures in contemporary metaphysics, philosophy of religion, and philosophy of action. He has taught previously at Syracuse University and was the president of the Society of Christian Philosophers from 2010 to 2013. He was elected to the American Academy of Arts and Sciences in 2005 and was President of the Central Division of the American Philosophical Association in 2008-2009. Van Inwagen has also received an honorary doctorate from the University of Saint Andrews in Scotland.

David Papineau ( born 1947) is a British academic philosopher, born in Como, Italy.[1] He works as Professor of Philosophy of Science at King's College London and the City University of New York Graduate Center having previously taught for several years at Cambridge University where he was a fellow of Robinson College. Papineau was born in Italy and grew up in Trinidad, England and South Africa.[citation needed] He received a BSc in mathematics from the University of Natal and a BA and PhD in philosophy from the University of Cambridge under the supervision of Ian Hacking. He has worked in metaphysics, epistemology, and the philosophies of science, mind, and mathematics. His overall stance is naturalist and realist. He is one of the originators of the teleosemantic theory of mental representation, a solution to the problem of intentionality which derives the intentional content of our beliefs from their biological purpose. He is also a defender of the a posteriori physicalist solution to the mind-body problem Papineau was elected President of the British Society for the Philosophy of Science for 1993–5, of the Mind Association for 2009–10 and of the Aristotelian Society for 2013-4 His latest book Knowing the Score (2017) is written for a general readership, and looks at a number of ways in which sporting issues cast light on long-standing philosophical problems. Papineau lives in London with his wife, Rose Wild

Librarian Note: There is more than one author by this name in the Goodreads database. Robert Johnson is Professor of Philosophy and Chair of the Philosophy Department at the University of Missouri, Columbia, and was a student of Blackburn's at UNC Chapel Hill in the 1990s.

Crispin Sartwell was born 6.20.58 in DC. His Dad (and his and his) were DC newspapermen. His Mom and Step-pa were high school teachers and later organic farmers. He got kicked out of the public school system in tenth grade for fomenting revolution, and attended the New Education Project, aka Bonzo Ragamuffin Prep, then U Maryland, Johns Hopkins, UVA. He worked as a copy boy in 1980-81 at the Washington Star, where he started writing about pop music. He was a freelance rock critic through the eighties for, among others the Balt City Paper, Record Mag, High Fidelity, and Melody Maker. He lives in Glen Rock, PA with his wife, the writer Marion Winik, and their five children. He's Visiting Associate Prof of Political Science at Dickinson College. He writes a weekly op-ed column, distributed by Creators Syndicate. He has also appeared in Harper's, the Washington Post, and on Weekend All Things Considered. He is the author and editor of a number of books, and he's taught philosophy and communications at Vanderbilt, the Unversity of Alabama, and Penn State Harrisburg.

Alvin Ira Goldman (born 1938) is an American philosopher who is Emeritus Board of Governors Professor of Philosophy and Cognitive Science at Rutgers University in New Jersey and a leading figure in epistemology. Goldman earned his BA from Columbia University and PhD from Princeton University, and previously taught at the University of Michigan (1963–1980), the University of Illinois, Chicago (1980–1983) and the University of Arizona (1983–1994). He joined the Rutgers faculty in 1994[1] and retired in 2018.[2] He is married to the ethicist Holly Martin Smith. Goldman's accounts of knowledge and justified belief, using notions like causation and reliability instead of normative concepts like permissibility and obligation, contributed to a philosophical approach that came to be known in the 1970s as naturalized epistemology.