Rationally Speaking #93 - Dr. Michael E. Mann On The Science Of Climate Change

Rationally Speaking #94 - Maarten Boudry on Philosophy of Pseudoscience: Reconsidering the Demarcation Problem

Rationally Speaking #95 - Gerard O'Brien On the Computational Theory of Mind

Rationally Speaking #96 - Sally Satel and Scott Lilienfeld on the Seductive Appeal of Mindless Neuroscience

Rationally Speaking #97 - Peter Singer on Being a Utilitarian in the Real World

Rationally Speaking #98 - Jerome Wakefield on Psychiatric Diagnoses: Science or Pseudoscience?

Rationally Speaking #99 - Judith Schlesinger Exposes the Myth of the Mad Genius

Rationally Speaking #100 - Live Q&A: Massimo and Julia Answer Everything!

Rationally Speaking #101 - Max Tegmark on the Mathematical Universe Hypothesis

Rationally Speaking #102 - Zach Weinersmith on His "SMBC" Webcomic