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 6 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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Ryan Cragun


Born and raised in rural Utah, Ryan Cragun was raised Mormon. He was a devout Mormon – including serving as a Mormon missionary in Costa Rica – until 25 when his graduate training helped him turn a critical eye to his religion. He became a secular humanist shortly after leaving Mormonism. He completed his PhD …

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Jen Hancock


Jennifer Hancock is the former executive director for the Humanists of Florida, author of several books about Humanism and the founder of Humanist Learning Systems. Jennifer is unique in that was raised as a freethinker and is considered one of the top speakers and writers in the world of Humanism today. Her professional background is …

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Douglas Jesseph


Douglas M. Jesseph holds a Ph.D. in philosophy from Princeton University.  Previously a professor of philosophy at North Carolina State University, Dr. Jesseph currently teaches at the University of South Florida in Tampa.  His research and publication are concerned with issues in the history and philosophy of mathematics, but he also has a keen interest …

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Troy Stoops


Troy Stoops was born into a radically fundamentalist family, the foundations of which were explicitly theological. His father was a homosexual, his mother mentally ill. Their preacher approved their union as a way of suppressing these satanic influences. Glossolallia, the handling of poisonous snakes as a test of faith, liberal doses of hellfire, and a …

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Bertha Vazquez

TIES, Center for Inquiry · Miami, Florida
Topics: Biology, Education
Subtopics: Evolution, Science education

Bertha Vazquez is the Director of the Teacher Institute for Evolutionary Science (TIES), a project of the Richard Dawkins Foundation for Reason & Science. Since its inception in April of 2015, TIES has presented over 94 professional development opportunities for middle school science teachers across the country, providing these middle school teachers with free resources …

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