Before long we’ll be moving the clocks back an hour yet again (or at least most of us will), but that’s not what this story is about. There’s a new proposal that doesn’t seek to eliminate Daylight Savings Time but instead would eliminate time zones all across the United States and the rest of the world as well. And it comes to us from no less of an august source than Johns Hopkins. Now that I’ve picked my jaw up off the floor, let’s see what this is all about. Here are two of their professors discussing the idea on...