Why Do Flat Earth Believers Still Exist? | Ars Technica

Ars Technica's senior science editor John Timmer explains why, despite centuries of evidence, some people will still argue that the Earth is flat. Connect with Ars Technica: Visit ArsTechnica.com: http://arstechnica.com Follow Ars Technica on Facebook: https://www.facebook.com/arstechnica Follow Ars Technica on Google+: https://plus.google.com/+ArsTechnica/videos Follow Ars Technica on Twitter: https://twitter.com/arstechnica Why Do Flat Earth Believers Still Exist? | Ars Technica