Episode 15: Laura Turner Seydel on Philanthropy and Captain Planet
Episode 14: Douglas Ollivant on Iraq's Violent Death Spiral
Episode 13: Gary Bass
Episode 12: Mark Montgomery
Episode 11: Kenneth Roth
Episode 9: Mia Farrow
Episode 8: Suzanne Nossel
Episode 6: PJ Crowley
Episode 5: Octavia Nasr, Reporter and ex-CNNer
Episode 4: Arsalan Iftikhar, "The Muslim Guy"
Episode 3: Dodge Billingsley
Episode 2: Laura Seay, aka @TexasinAfrica
Episode 1: Heather Hurlburt