National Public Radio

Talk of the Nation Science Friday

Did you know bacteria out number us a trillion to one? Without a doubt bacteria play a major role in our daily lives. Gerald Callahan and NPR’s Joe Palca explore that and more.

Utah Public Radio

Access Utah

A fascinating conversation with Utah Public Radio’s Tom Williams examines how the individual’s view of self is shaped. The discussion includes Callahan’s book Lousy Sex, which examines the actual science behind the concept of “self.”