Watch the trailer of Jay Rosenstein's documentary exploring the Supreme Court case that established the separation of church and state 65 years ago. The full version of the film is unfortunately no longer available.

Zack Kopplin on fighting the onslaught of creationism and Susan Jacoby on the challenges of free thinking in America.

Susan Jacoby talks with Bill about the role secularism and intellectual curiosity have played throughout America’s history.

Peter Singer grapples with ethics, morality and responsibility arising from the Abu Ghraib scandal; a campaign ad fact-check; and Susan Jacoby on the inseparability of patriotism and religion in the US.