Flat Earth David didn't always think the earth was flat. But once he had his awakening, he wanted to spread the word. He has a podcast, an app, and a viewpoint that, regardless of whether you agree with him, is impassioned.

We talked with Dave about all of this, plus maybe he finally got us a listener in Antarctica?

For more information and to check out his podcast or app, check out his website. You can also follow him on Twitter, Instagram and Facebook.