Rationally Speaking #51 - Joseph Heath on Economics Without Illusions

Rationally Speaking #52 - Donald Prothero on the Holocaust-Deniers' Playbook

Rationally Speaking #53 - Parapsychology

Rationally Speaking #54 - The 'isms' Episode

Rationally Speaking #55 - Spirituality

Rationally Speaking #56 - Howard Schneider on Science News Literacy

Rationally Speaking #57 - Peer Review

Rationally Speaking #58 - Intuition

Rationally Speaking #59 - Live at NECSS: David Kyle Johnson on the Simulation Argument

Rationally Speaking #60 - Q&A With Massimo and Julia