Waking Up #44 - Being Good and Doing Good: A Conversation with William MacAskill Effective altruism, moral illusions, and existential risk
Hardcore History #58 - King of Kings III History of the Persian Empire handled brilliantly
Tim Ferriss Show #177 - Seth Godin on How to Think Small to Go Big actionable insights from seth
Invisibilia - Outside In "Fake it 'til you make it" examined
99 Bottles of OOP A practical guide to object oriented design