All Speakers
Derek C. Araujo
Center for Inquiry — New York, NY
Don Ardell
Independent — St. Petersburg, FL
Ronald Aronson
Wayne State University — Detroit, MI
Dren Asselmeier
Center for Inquiry — Buffalo, NY
Julian Baggini
The Philosophers’ Magazine — Bristol, England
Jason Ball
Melbourne, Australia
Jeremy Beahan
Reasonable Doubts — Grand Rapids, MI
Ophelia Benson
The Philosophers’ Magazine — Seattle, WA
Russell Blackford
University of Newcastle — Newcastle, NSW
Bob Blaskiewicz
Independent Investigations Group—Atlanta — Atlanta, GA
Mark Blumberg
University of Iowa — Iowa City, IA
Rob Boston
Americans United for Separation of Church and State — Washington, DC
Ed Buckner
American Atheists — Atlanta, GA
Mario Bunge
McGill University — West Montreal, QC
Richard Carrier
Author & Speaker — Richmond, CA
Tom Clark
Center for Naturalism — Cambridge, MA
Ted Cox
Writer — San Jose, CA
James Croft
Temple of the Future — Boston, MA
Austin Dacey
Independent — New York, NY
Michael De Dora
Center for Inquiry — New York, NY
Joe Dixon
Comedian — New York, NY
Dewey L. Duncan
Independent — Jacksonville, FL
JT Eberhard
Independent — Springfield, MO
Taner Edis
Truman State University — Kirksville, MO
Dan Everett
Bentley University — Waltham, Massachusetts
Sean Faircloth
Secular Coalition for America — Washington, DC
David Fitzgerald
Writer, Public Speaker, Historical Researcher — San Francisco, CA
Owen Flanagan
Duke University — Durham, NC
Tom Flynn
Center for Inquiry — Amherst, NY
Barbara Forrest
Southeastern Louisiana University — Hammond, LA
Andrew Fraknoi
Foothill College — San Francisco, CA
Luke Galen
Reasonable Doubts Podcast — Grand Rapids, MI
Thomas Gilovich
Cornell University — Ithaca, NY
Debbie Goddard
Center for Inquiry — Amherst, NY
Michelle Goldberg
The American Prospect — New York, NY
Susan Haack
University of Miami — Miami, FL
Chris Hallquist
University of Notre Dame — South Bend, IN
Harriet Hall
The SkepDoc — Puyallup, Washington
Tawfik Hamid
Potomac Institute for Policy Studies — Arlington, VA
Jen Hancock
Writer, Speaker, Humanist — Tampa Bay, FL
Marc Hauser
Harvard University — Cambridge, MA
Penny Higgins
University of Rochester — Rochester, NY
Bruce Hood
University of Bristol — Bristol, England
George Hrab
The Geologic Podcast — Bethlehem, PA
Richard Hull
Independent — Tallahassee, FL
Paul W. Humphreys
University of Virginia — Charlottesville, VA
Gary Hurd
Independent — Dana Point, CA
Maggie Jackson
The Boston Globe — New York, NY
Douglas Jesseph
University of South Florida — Tampa, FL
Judy Johnson
Mount Royal University — Calgary, Alberta
Alix Jules
Activist — Dallas–Forth Worth, TX
Dacher Keltner
University of California - Berkeley — San Francisco, CA
Amanda Knief
Secular Coalition for America — Washington, D.C.
David Koepsell
Technology University of Delft — Delft, The Netherlands
Marvin Kohl
SUNY Fredonia — Fredonia, NY
Michael Lackey
University of Minnesota - Morris — Morris, MN
Adam Lee
Daylight Atheism — New York, NY
Seth Lepore
Writer/Performer — Westhampton, MA
William Lobdell
Independent — Orange County, CA
John Loftus
Debunking Christianity — Angola, IN
William London
California State University - Los Angeles — Los Angeles, CA
Eric Maisel
Personal Life Media Network — San Francisco, CA
Allan Mazur
Syracuse University — Syracuse, NY
James McGaha
Grasslands Observatory — Tucson, AZ
Colin McGinn
University of Miami — Miami, FL
Dale McGowan
Parenting Beyond Belief — Atlanta, GA
Chris Mooney
Independent — Cambridge, MA
Joe Nickell
Center for Inquiry — Amherst, NY
Andy Norman
Carnegie Mellon University — Pittsburgh, PA
Barbara Oakley
Oakland University — Rochester, MI
Shawn Otto
Author, Filmmaker — Marine on St Croix, Minnesota
Keith Parsons
University of Houston - Clear Lake — Houston, TX
Tamas Pataki
University of Melbourne — Melbourne, VIC
John A. Paulos
Temple University — Philadelphia, PA
John Perkins
National Institute of Economic and Industry Research — Melbourne, VIC
Andrew Petto
University of Wisconsin - Milwaukee — Milwaukee, Wisconsin
Massimo Pigliucci
City University of New York — New York, NY
Anthony Pinn
Rice University — Houston, TX
Robert Price
Johnnie Colemon Theological Seminary — Selma, NC
Benjamin Radford
Center for Inquiry — Albuquerque, NM
Darrel Ray
Recovering from Religion — Kansas City, MO
Ian Robinson
Rationalist Society of Australia — Melbourne, VIC
Susan Sackett
American Humanist Association — Phoenix, AZ
Desiree Schell
Skeptically Speaking — Edmonton, AB
Brahm Segal
University at Buffalo — Buffalo, NY
Azim Shariff
University of Oregon — Eugene, OR
Michael Shermer
Skeptic Magazine — Los Angeles, CA
John Shook
Center for Inquiry — Amherst, NY
Simon Singh
Independent — London, England
Sam Singleton
Independent — New York, NY
Keith E. Stanovich
University of Toronto — Toronto, ON & Portland, OR
Chris Stedman
Humanist Chaplaincy at Harvard University — Boston, MA
Victor Stenger
University of Colorado — Lafayette, CO
Nikki Stern
Writer — Princeton, NJ
Karen Stollznow
University of California - Berkeley — Berkeley, CA
Troy Stoops
Independent — Orlando, FL
Edward Tabash
Center for Inquiry — Los Angeles, CA
Robert Talisse
Vanderbilt University — Nashville, TN
Jill Tarter
SETI (Search for Extraterrestrial Intelligence) — Mountain View, CA
Mandisa Thomas
President, Black Nonbelievers, Inc. — Atlanta, GA
J. Anderson Thomson
Psychiatrist, Speaker — Charlottesville, VA
Lionel Tiger
Rutgers University — New Brunswick, NJ
Lawrence Torcello
Rochester Institute of Technology — Rochester, NY
J.D. Trout
Loyola University — Chicago, IL
James Underdown
Center for Inquiry — Los Angeles, CA
Kimberly Veal
Executive Director, Black Nonbelievers of Chicago, Inc. — Chicago, IL
Gretta Vosper
Canadian Centre for Progressive Christianity — Toronto, ON
Ayanna Watson
Founder, Black Atheists of America, Inc. — Garden City, NY
Reba Boyd Wooden
Center for Inquiry — Indianapolis, IN
Phil Zuckerman
Author, Pitzer College — Claremont, CA
