Conversations about the past to help make sense of the present. We live our daily lives built upon a foundation of assumptions and barely concrete beliefs about the world. Difff wants to pry these open to see where they came from, and if they really stand up to interrogation. The first historical idea unpacked is 'The Old Lie' - the desire to be God, featuring a heavy dose of Nietzsche before preparing the way for Episode Two, all about Satan.