Dan Carlin is the host of Hardcore History, one of the biggest podcasts in the world. He's also an author, and his new book tells the tale of all the times the world almost ended...but didn't. He sat down with Jeff Marek, host of 31 Thoughts and a friend of The Big Story, in Toronto this week, and the conversation was fascinating enough that we thought we'd ask them if we could let you hear it. And they said yes, so here it is. A discussion about how The End Is Always Near. We'll be back on Monday with a fresh episode of The Big Story.