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 25 Result(s)

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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Bob Blaskiewicz


Bob Blaskiewicz is Assistant Professor of Critical Thinking and First-Year Studies at Stockton University, where he teaches courses on critical thinking, science and pseudoscience, science and business writing, and the literature of WWII combat veterans. He’s the Conspiracy Guy blogger at the CSI website, a former TAM presenter, a podcaster at Skepticality, an occasional contributor …

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Glenn Branch


Glenn Branch is deputy director of the National Center for Science Education, a nonprofit organization that defends the integrity of science education against ideological interference. He was the co-editor, with Eugenie C. Scott, of Not in Our Classrooms: Why Intelligent Design is Wrong for Our Schools, and author or coauthor of numerous articles on climate education and …

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Tim Farley


Tim Farley is a computer security analyst for a major technology company in Atlanta, Georgia as well as a writer, podcaster and lecturer. He is known among skeptics for his website What’s the Harm?, which catalogs the real-world consequences of irrational beliefs via documented cases. Since building What’s the Harm?, he has written on technology issues …

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Andrew Fraknoi

University of San Francisco, Fromm Program · San Francisco, California
Topics: Education, Science (General)
Subtopics: Pseudoscience, Science denial, Science education

Andrew Fraknoi is an astronomer and educator, known for his skill in interpreting scientific discoveries and ideas in everyday language. Fraknoi retired in 2017 as the Chair of the Astronomy Department at Foothill College and now teaches introductory astronomy at the Fromm Program of the University of San Francisco and through the OLLI Program at San Francisco State University. …

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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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Bruce Hood


Bruce Hood is Director of the Bristol Cognitive Development Centre in the University of Bristol in England where he has held a chair in developmental psychology since 1999. He took his first degree in psychology at Dundee University in 1984 and a Ph.D. on the development of visual attention in the human infant at Cambridge …

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George Hrab


Multi-instrumentalist, singer, songwriter, producer, composer, and heliocentrist George Hrab has written and produced six independent CDs; published one book; recorded hundreds of episodes of an award winning podcast; and even performed for President Clinton- all in a personal quest to improve his audience’s cognitive skills by reaching them through their funny bones and dance shoes. …

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Caleb Lack


Caleb W. Lack, Ph.D. is a clinical psychologist, professor, and scientific skeptic operating out of Oklahoma. Dr. Lack is the author or editor of six books, most recently Critical Thinking, Science, & Pseudoscience: Why You Can’t Trust Your Brain (co-authored with University of Cape Town philosopher Jacques Rousseau). He has also authored or co-authored more than 45 scientific publications relating …

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Seth Lepore


Seth Lepore (writer/performer) holds a BA in Interdisciplinary Studies, focus: Creativity in Education from Naropa University in Boulder, CO. Since 1996 he has created over six self-produced one-man shows. Lepore’s latest venture is a trilogy of one-man shows on the underbelly of the self-help and new age movement. Losing My Religion: Confessions of a New …

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Scott Lilienfeld


Scott O. Lilienfeld is  Samuel Candler Dobbs Professor of Psychology at Emory University in Atlanta. He received his A.B. from Cornell University in 1982 and his Ph.D. in Psychology (Clinical) from the University of Minnesota in 1990.  He is founder and past editor of the Scientific Review of Mental Health Practice, most recent past President …

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William London


William M. London, Ed.D., M.P.H. is a professor in the Department of Public Health at California State University, Los Angeles. He’s the editor of the newsletter Consumer Health Digest, co-author of the sixth, seventh, eighth, and ninth (2013) editions of the college textbook Consumer Health: A Guide to Intelligent Decisions, and co-host of the Credential Watch website. London is also a consultant to …

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James McGaha


James McGaha is a retired USAF pilot, an instructor/examiner in parachuting who has completed over 5000 sport parachute jumps, an astronomer, and director of the Grasslands Observatory. He held a TOP SECRET compartmented security clearance and was involved in numerous classified operations including operations in the so-called “Area 51.” His current work includes astrometry and photometry …

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Seth Mnookin


Seth Mnookin is Director of the Graduate Program in Science Writing and a Professor of Comparative Media Studies/Writing at M.I.T. His most recent book, The Panic Virus: The True Story Behind the Vaccine-Autism Controversy, won the National Association of Science Writers “Science in Society” Award and was a finalist for the Los Angeles Times book prize. …

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Joe Nickell


Joe Nickell, Ph.D. (University of Kentucky, 1987), is senior research fellow of the international Committee for Skeptical Inquiry (CSI), formerly the Committee for Scientific Investigation of Claims of the Paranormal (CSICOP), and an investigative columnist for Skeptical Inquirer science magazine. He has been profiled in The New Yorker magazine and on the Today show. A …

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Benjamin Radford


Benjamin Radford, M.Ed, is the deputy editor of Skeptical Inquirer science magazine and a Research Fellow with the non-profit educational organization the Committee for Skeptical Inquiry. He has written over a thousand articles on a wide variety of topics, including urban legends, the paranormal, critical thinking, and science literacy. He holds degrees in psychology and …

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Kavin Senapathy


Kavin Senapathy is a freelance writer covering science, health, food, parenting, and the intersection of these issues, with work appearing in Forbes, Slate, SELF Magazine, Skeptical Inquirer, SciMoms blog and more. In 2015 she was a finalist for the Shorty Award in Science, alongside Bill Nye and Neil deGrasse Tyson. She starred in the 2017 …

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Christine M. Shellska


Christine Shellska is a Ph.D. Candidate (ABD) in the Department of Communication, Media and Film, Faculty of Arts, at the University of Calgary, Canada. Her research involves studying the rhetorical strategies employed by the Intelligent Design Creationism movement. She is the first Canadian to be elected to the Board of Directors of the American Humanist …

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Karen Stollznow


Dr. Karen Stollznow is a lecturer in linguistics at the University of New England, Australia. She has a PhD in linguistics from the School of Behavioral, Cognitive and Social Sciences, University of New England (2007). Her PhD dissertation is: Key Words in the Discourse of Discrimination: A Semantic Analysis. Karen has worked at a number …

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Kylie Sturgess


Kylie Sturgess is the President of the Atheist Foundation of Australia and an award-winning Philosophy teacher with over ten years experience in education. She has lectured on teaching critical thinking, feminism, new media and anomalistic beliefs worldwide, and regularly writes editorial for numerous publications. In 2011, she was the winner of the Best Individual Activist …

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Jill Tarter


Jill Tarter is the Emeritus Chair for SETI Research at the SETI Institute in Mountain View, California and serves as a member of the Board of Trustees for that institution. Tarter received her Bachelor of Engineering Physics Degree with Distinction from Cornell University and her Master’s Degree and a Ph.D. in Astronomy from the University …

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Gleb Tsipursky


Dr. Gleb Tsipursky is passionate about promoting truth-oriented behavior, rational thinking, and wise decision-making. He serves as the President of Intentional Insights, a nonprofit devoted to popularizing these topics. Its main current focus is the Pro-Truth Pledge, a project that aims to reverse the tide of lies and promote truth in public discourse through combining …

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James Underdown


James Underdown has been the Executive Director of the Center for Inquiry-Los Angeles since 1999. He has written for both Skeptical Inquirer and Free Inquiry magazines. He is also the founder and chairman of the Independent Investigations Group in Hollywood, CA, one of the U.S.’s premiere paranormal investigation teams. The IIG, with the Committee for …

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Indre Viskontas


Indre Viskontas is a sought-after science communicator across all mediums. She co-hosted the 6-episode docuseries Miracle Detectives on the Oprah Winfrey Network and has appeared on The Oprah Winfrey Show, major radio stations across the US, including several appearances on the NPR program City Arts & Lectures and The Sunday Edition on the CBC in …

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Charles Wynn


Dr. Wynn has lectured about science and science education in Puerto Rico, Canada, Malaysia, China, Australia, England, and Russia. His critically acclaimed science trilogy, The Five Biggest Ideas in Science (John Wiley & Sons), Quantum Leaps in the Wrong Direction: Where Real Science Ends and Pseudoscience Begins (Joseph Henry Press), and The Five Biggest Unsolved Problems in Science (John Wiley & …

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