What would happen if we carbonated the ocean? Were you excited to talk at the doomsday clock conference? How do I be less competitive? Is the Library of Congress an actual library? What does "heard through the grapevine" come from? Hank and John Green have answers!

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If you're in need of dubious advice, email us at hankandjohn@gmail.com.

Join us for monthly livestreams at patreon.com/dearhankandjohn.

Follow us on Twitter! twitter.com/dearhankandjohn