Of all there is to know, how much does 'the smartest species' actually know? My guess is, not nearly as much as we'd like to believe. Dr. Cam's back and this was an atypically deep and philosophical conversation where we leant into religion, spirituality, parallel universes and all the 'woo-woo' stuff that doesn't really fit into our logical, explainable, comfortable, familiar, scientific box. Enjoy.