Hosted by DJ Grothe



D.J. Grothe is on the Board of Directors for the Institute for Science and Human Values, and is a speaker on various topics that touch on the intersection of education, science and belief. He was once the president of the James Randi Educational Foundation and was former Director of Outreach Programs for the Center for Inquiry and associate editor of Free Inquiry magazine. He previously hosted the weekly radio show and podcast Point of Inquiry, exploring the implications of the scientific outlook with leading thinkers.

Austin Dacey – The U.N. and Defamation of Religions
July 14, 2014

Point of Inquiry is taking a week off and filling in with a classic episode from March 27, 2009. After Saudi Arabia recently tried to silence the Center For Inquiry’s UN representative, Josephine Macintosh, as she delivered a statement critical of their repeated assaults on freedom of religion, belief and expression, we felt that our Austin Dacey episode was …

Susan Jacoby – American Freethought Heritage
August 5, 2013

Point of Inquiry is on a short hiatus right now as we transition to a new podcast team. In the meantime, enjoy these classic episodes from the POI archives, featuring Neil deGrasse Tyson, Bill Nye, Susan Jacoby, and other luminaries in the science and secularism movement. Susan Jacoby is the author of Freethinkers: A History …

Neil deGrasse Tyson – Communicating Science to the Public
July 29, 2013

Point of Inquiry is on a short hiatus right now as we transition to a new podcast team. In the meantime, enjoy these classic episodes from the POI archives, featuring Neil deGrasse Tyson, Bill Nye, Susan Jacoby, and other luminaries in the science and secularism movement. Neil deGrasse Tyson is one of America’s leading spokespersons …

Paul Kurtz – John Dewey and the Real Point of Inquiry
March 26, 2010

Paul Kurtz is founder and chair emeritus of the Center for Inquiry and founder of a number of other organizations. A Fellow of the American Association for the Advancement of Science, he is Professor Emeritus of Philosophy at the State University of New York at Buffalo, chairman of the Committee for the Skeptical Inquiry, the …

Victor Stenger – Taking a Stand for Science and Reason
March 16, 2010

Victor Stenger is Emeritus Professor of Physics at the University of Hawaii and Adjunct Professor of Philosophy at the University of Colorado. He is also founder of Colorado Citizens for Science. He’s held visiting faculty positions at the University of Heidelberg in Germany, and at Oxford in the United Kingdom, and has been a visiting …

Michael Mann – Unprecedented Attacks on Climate Research
February 26, 2010

For the scientists who study global warming, now is the winter of their despair. In the news, it has been climate scandal after alleged climate scandal.  First came “ClimateGate,” then “GlacierGate,” “Amazon Gate,” and so on.  In public opinion polls, meanwhile, Americans’ acceptance of the science of global warming appears to be declining.  Even a …

Victor Stenger – The New Atheists
February 24, 2010

Victor Stenger is Emeritus Professor of Physics at the University of Hawaii and Adjunct Professor of Philosophy at the University of Colorado.  He is also founder of Colorado Citizens for Science.  He’s held visiting faculty positions at the University of Heidelberg in Germany, and at Oxford in the United Kingdom, and has been a visiting …

Ian Rowland – The Cold Hard Facts of Cold Reading
February 19, 2010

Ian Rowland is a Mentalist and Mind Reader living near London, UK.  The world’s foremost authority on cold reading, he is the author of the Full Facts Book of Cold Reading.  In this book, Rowland has defined and categorized the different types of psychic readings, and created a taxonomy of cold reading techniques.  Rowland was …

Paul Offit – The Costs of Vaccine Denialism
February 12, 2010

Recently, there was another nail in the coffin for vaccine skeptics. The British medical journal The Lancet took the dramatic step of retracting a 1998 paper that lies at the root of modern vaccine denialism.  Authored by a doctor named Andrew Wakefield and his colleagues, it was heavily touted as having uncovered a new cause …

Banachek – Mentalism and Skepticism
November 13, 2009

Banachek is an American mentalist and skeptic. He has written numerous books and invented various magic and mentalism effects, and is often sought out by top entertainers such as David Blaine, Lance Burton, James Randi and Criss Angel. He has been the recipient of a number of awards and recognitions, including the Dave Lederman Memorial Award (Awarded for Creativity …