Mitch Stephens, NYU professor, was here for lunch today. when Ben and I met with him about a month ago about the academic bloggers/public intellectuals project, Mitch mentioned he had just signed a contract with Carroll & Graf to write a book on the history of atheism. today’s lunch was to follow up a suggestion we made that he might consider starting a blog to parallel the research and writing of the book. i’m delighted to report that Mitch has enthusiastically taken up the idea. sometime in the next few weeks we’ll launch a new blog, tentatively called Only Sky (shortened from the lyric of john lennon’s Imagine “. . . Above us only sky”). it will be an experiment to see whether blogging can be useful to the process of writing a book. i expect Mitch will be thinking out loud and asking all sorts of interesting questions. i also think that readers will likely provide important insight as well as ask their own fascinating questions which will in turn suggest fruitful directions of inquiry. stay tuned.