CFI Speakers Bureau


The Center for Inquiry (CFI) Speakers Bureau is a tool for campus groups, community groups, and conference organizers to find quality speakers on topics related to CFI’s mission of fostering a secular society based on reason, science, freedom of inquiry, and humanist values.

If you would like to book a speaker, you may email them at the address provided on their profile. Unless indicated otherwise, CFI does not typically act as an intermediary between speakers and groups.

“CFI Speakers” are staff, board members, and volunteer representatives.

If you have questions about the CFI Speakers Bureau, please contact the CFI Outreach Department at outreach@centerforinquiry.net.

Viewpoints and information presented by speakers do not necessarily reflect the viewpoints of, nor should they be attributed to, CFI or its affiliates, or any of their directors or officers.


Found 18 Result(s)

Donald B. Ardell


Donald B. Ardell is an outspoken freethinker who promotes a philosophy of REAL wellness, “REAL” being an acronym for Reason, Exuberance, Athleticism and Liberty – the four dimensions of a lifestyle conducive to well being and happiness. Don is a devotee of Robert Green Ingersoll and often performs a variety of speeches, poems and quotations …

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Joe E. Barnhart


Joe E. Barnhart, Ph.D., recently retired to write his novels, became Professor of Philosophy and Religion Studies at the University of North Texas in 1974. He became a contributing member of the American Academy of Religion, the Association for the Scientific Study of Religion, the Society for Biblical Literature, the Southern Society for Philosophy and …

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Russell Blackford


Russell Blackford is a philosopher, literary critic, and freelance writer (his professional fiction credits include The New John Connor Chronicles, a trilogy of novels written for the Terminator franchise). His formal qualifications include First Class Honours degrees in Arts and Law, and separate PhDs in philosophy and English literature. Dr Blackford is editor-in-chief of The Journal …

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Ben Blanchard


Ben is an organizer and activist best known for his service work through the Pathfinders Project, a yearlong international service trip sponsored by Foundation Beyond Belief. The Pathfinders supported clean water, education, human rights, and environmental conservation work around in eight countries the globe, as well as providing the framework for the Humanist Service Corps. …

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Tom Clark


Tom Clark is founder and director of the Center for Naturalism and developer of Naturalism.org, a leading web resource on worldview naturalism, its implications and applications. He is also author of Encountering Naturalism: A Worldview and its Uses and many articles on naturalism, science, free will, consciousness, addiction, and criminal and social justice. He even wrote …

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Austin Dacey


Austin Dacey is a philosopher and author of The Secular Conscience and The Future of Blasphemy as well as articles in numerous publications including the New York Times, USA Today, and Dissent. As a former NGO representative to the United Nations, he has worked on issues at the intersection of secularism, religion, and human rights. He is …

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Catherine Dunphy


Catherine Dunphy is the Associate Humanist Chaplain at the University of Toronto, a founding member of the Clergy Project, and its former acting Executive Director. She was trained as a Roman Catholic Chaplain and is currently writing a book, Apostle to Apostate, about the founding of the Clergy Project and her experience of losing her …

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Luke Galen


Luke Galen is currently a professor of psychology at Grand Valley State University. He received his Ph.D. in clinical psychology from Wayne State University. His main area of research and teaching focuses on the psychology of religion. He is currently researching the psychology of secularity and nonreligious individuals especially in regards to moral behavior. He …

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Jennifer Michael Hecht


Jennifer Michael Hecht is a philosopher, historian, and poet. Her Doubt: A History demonstrates a long, strong history of religious doubt. Hecht’s The End of the Soul won the Phi Beta Kappa Society’s 2004 Ralph Waldo Emerson Award “for scholarly studies that contribute significantly to interpretations of the intellectual and cultural condition of humanity.” Her book The Happiness Myth (HarperCollins, 2007) …

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Chris Johnson


Chris Johnson is a New York-based photographer and filmmaker. He received his undergraduate degree in film production (along with a minor in religious studies) from Concordia University in Montreal, Quebec. His photography has been seen in various outlets, including The New York Times. He is the author of the coffee table photography book, A Better Life: 100 …

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David Koepsell


Dr. Koepsell earned his Law degree and Doctorate in Philosophy at the State University of New York at Buffalo. In addition to practicing law for eight years, he is Adjunct Associate Professor at SUNY at Buffalo Graduate School of Education, specializing in Ethics and Scientific Integrity. He is also the Education Director for CFI. Dr. …

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Marvin Kohl


Marvin Kohl is Emeritus Professor of Philosophy, State University of New York, College at Fredonia.  He is the author of The Morality of Killing, the editor of Beneficient Euthanasia and Infanticide and the Value of Life, and Contributing Editor to The Humanist and Free Inquiry. He is a spokesperson for “Promethean Altruistic Humanism,” a pdf …

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Eric Maisel


Eric Maisel, Ph.D., is the author of more than fifty books. His books include The Future of Mental Health, Humane Helping, and 60 Innovative Cognitive Strategies for the Smart, the Sensitive and the Creative with Routledge, Rethinking Depression, Life Purpose Boot Camp, Overcoming Your Difficult Family, Coaching the Artist Within, The Van Gogh Blues, Mastering …

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Andy Norman


Andy Norman teaches philosophy and directs the Humanism Initiative at Carnegie Mellon University. He’s a dynamic presenter who likes to challenge audiences to think hard about reason and faith, science and spirituality, and the natural foundations of ethics. Andy authored the popular “Brainstormin’” column for the Humanist Network News, and works at understanding how ideologies corrupt …

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Tamas Pataki


Dr. Tamas Pataki is an honorary senior fellow at the University of Melbourne and an honorary fellow of Deakin University. He studied philosophy at the University of Melbourne and psychoanalysis at University College, London University. He has been a lecturer in philosophy at the Royal Melbourne Institute of Technology, University of Tasmania and University of …

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Ian Robinson


Ian Robinson is President Emeritus of the Rationalist Society of Australia. He has been active in the Australian rationalist movement for more than forty years since as a student he became President of the University of Melbourne Rationalist Society back in 1967. He studied philosophy and history and philosophy of science at the University of …

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J.D. Trout


J.D. Trout earned his bachelor’s degree in Philosophy and History in 1982 at Bucknell University, and his doctorate in Philosophy in 1988 at Cornell University, where he was a National Science Foundation Predoctoral Fellow in history and philosophy of science. While there, he also did graduate work in Psychology. He then spent a year as …

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Gretta Vosper

Canadian Centre for Progressive Christianity · Toronto, Ontario
Topics: Atheism & Secularism, Philosophy, Religion
Subtopics: Ethics & morality, Meaning of life

Named one of 2009’s Most Compelling Women in Canada by More Magazine, Gretta Vosper has been in the spotlight since founding the Canadian Centre for Progressive Christianity in 2004.  Her national bestselling book, With or Without God: Why the Way We Live is More Important that What We Believe, quickly became a national bestseller and attracted media …

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