Our guest this week is Greta Christina, a leading atheist blogger, speaker, and commentator, and a regular contributor to AlterNet.org.
Christina is author of the new ebook , which grows out of a 2007 blog post on the same topic. The book will also be out in print in June.
blogs at FreeThoughtBlogs.com, and her writing has appeared, among other places, in , , , , and . She is editor of the "" anthology series, and of ""