We find ourselves at a rare moment in human history, facing an undefinable industry worth trillions, which happens to be concentrated in the hands of a few billionaire stewards like the doomsayer Elon Musk, the evangelist Sam Altman and MMA enthusiast Mark Zuckerberg. Are they just super-villains plotting our own destruction? Washington Post columnist Josh Tyrangiel’s entire beat is artificial intelligence. So we ask him to contemplate the odds of extinction — and why A.I. might just cure James Harden's addiction to strip clubs. Further reading: How A.I. Could Transform Baseball Forever Learn more about your ad choices. Visit megaphone.fm/adchoices