RedScotWitch replies to the witch hunt episode, and prompts a conversation about speaking with the dead. Kitty asks for more information about the relationship between cochlear implants and the phenomenon of hearing voices. In a stunning first-hand account, JayBird reveals the hidden war over control of Earth's lithium. All this and more in this week's listener mail segment.They don't want you to read our book.: https://static.macmillan.com/static/fib/stuff-you-should-read/See omnystudio.com/listener for privacy information.