Kevin Kelly is a photographer, a futurist, an editor, and the author of multiple books, including "Excellent Advice for Living: Wisdom I Wish I'd Known Earlier," the subject of our conversation.

This is a rebroadcast of episode 75 of "Keep Talking," one of my favorite episodes. On his 68th birthday, Kevin wrote "68 Bits of Unsolicited Advice" for his children - an essay that went viral. He wrote two more birthday advice essays for years 69 and 70. Now, after cleaning those nuggets up and adding 150 more, he has wr ...