"The Universe does not bend itself to our ignorance."  This simple truism is just one of the many observations made by author, skeptic and former president of the National Center for Science Education Robert J. Schadewald, who died of cancer on March 12th, 2000.

This week on Skepticality, Swoopy talks with his sister Lois Schadewald, who compiled and published a humorous, insightful volume of her brother's articles, essays and interviews in 2008.

Entitled Worlds of Their Own: A Brief History of Misguided Ideas; Creationism, Flat-Earthism, Energy Scams, and the Velikovsky Affair, Robert Schadewald's work reminds us that in order to understand the difference between science and pseudoscience we must investigate the unique claims and personalities of some of history's most unorthodox thinkers. Only then can we begin to learn what leads some people to embrace critical thinking and science — and others cling to their own realities despite all the evidence in the universe….