
Charles Templeton

John Brockman

Bill Nye

Barbara Forrest

Baruch Spinoza

Julia Galef

Greg Epstein

D. B. Ramsey

David Sloan Wilson

James Randi

Paul Kurtz

Jonathan Haidt

Jerry Coyne

Philip Pullman

Peter Singer

Peter Atkins

Steven Weinberg

Ray Kurzweil

Susan Blackmore

Thomas Jefferson

Will Provine

Jennifer Michael Hecht

Seth Andrews

Sam Harris

Sasha Sagan

Elaine Pagels

John Shelby Spong

Neil deGrasse Tyson

Chris Stedman

Ricky Gervais

Richard Carrier

Edward O Wilson

Michael Shermer

Steven Pinker

Penn Jillette

Bill Maher

Lawrence Krauss

Christopher Hitchens

Stephen Hawking

Daniel Dennett

Dan Barker

Isaac Asimov

Carl Sagan

Bart Ehrman

Richard Dawkins

Charles Darwin