philosophy Learn philosophy from James Franco David Pescovitz

philosophy What is optimistic nihilism? Mark Frauenfelder

philosophy A 5-minute animated guide to Stoicism Mark Frauenfelder

video Beautiful short film explores the spirit of Varanasi Andrea James

neuroscience Your perception of reality may really be a hallucination David Pescovitz

obits RIP Robert M. Pirsig, author of Zen and the Art of Motorcycle Maintenance Mark Frauenfelder

video Is mathematics invented or discovered? Andrea James

Games Snakisms: the snake game, but now with meaning Rob Beschizza

happy mutants Snakisms: 22 philosophies expounded through the game of Snake Cory Doctorow

video Are we living in a simulation? Andrea James

law How LSD microdosing made a mega difference in one woman's mood, marriage, and life Mark Frauenfelder

video Are you really the universe itself? Alan Watts set to film clips Andrea James

philosophy On nonexistent objects and imaginary worlds Caroline Siede

Science Climate denial's internal contradictions spring from a need to defend economic doctrine Cory Doctorow

animation David Lynch on catching great ideas Andrea James

happy mutants Out today, "Necessity," the final volume of Jo Walton's Thessaly books, sequel to "The Just City" & "Philosopher Kings" Cory Doctorow

philosophy What are you? Mark Frauenfelder

History 129 of Gandhi's speeches on India and self-rule Cory Doctorow

Science Listen: thought experiments about who or what has a mind Cory Doctorow

class war After we make peace with robots doing all the work, will our lives have meaning? Cory Doctorow