Rationally Speaking #105 - Greta Christina on Coming Out Atheist

Rationally Speaking #106 - Live From NECSS With Lawrence Krauss

Rationally Speaking #107 - MOOCs

Rationally Speaking #108 - Suicide

Rationally Speaking #109 - Rebecca Newberger Goldstein on Plato at the Googleplex

Rationally Speaking #110 - Scientia, the Unity of Knowledge

Rationally Speaking #111 - Human Nature

Rationally Speaking #112 - Race: Just a Social Construct?

Rationally Speaking #113 - The Turing Test

Rationally Speaking #114 - Massimo and Julia Go Freestyle