Saul Kripke is a Distinguished Professor of Philosophy and Computer Science at the Graduate Center of the City University of New York and Emeritus Professor of Philosophy at Princeton University. He is the author of Naming and Necessity, Philosophical Troubles, Reference and Existence, among other works.
Romina Padro is Director of the Saul Kripke Center at the Graduate Center of the City University of New York. Her main research is in epistemology, especially epistemology of logic, and in philosophy of language.
Michael Devitt is a Distinguished Professor of Philosophy at the Graduate Center of the City University of New York, and an Honorary Visiting Professor at the University of York. His main research interests are in the philosophy of language and linguistics, and in issues of realism. He is the author of Designation, Realism and Truth, Language and Reality, Coming to Our Senses, Ignorance of Language, and Putting Metaphysics First.
Rosanna Keefe is Head of the Philosophy Department at the University of Sheffield, where she has worked since 1999. Before then, she was a Junior Research Fellow at Jesus College, Cambridge and she also studied in Cambridge. She works primarily in the Philosophy of Logic and Language, and has also written on philosophical methodology and metaphysics. She is author of Theories of Vagueness and co-editor of Vagueness: a Reader.
Ian Rumfitt has been Professor of Philosophy at the University of Birmingham since 2013. Before that, he served for eight years as Professor of Philosophy at Birkbeck College, London. He has published in the philosophy of language, philosophy of logic, philosophy of mathematics, and in metaphysics. His book The Boundary Stones of Thought: An Essay in the Philosophy of Logic appeared in 2015.