Chris Hadfield: The astronaut’s guide to flat Earth theory

To the average person, there appears to be a growing number of people who believe — somehow — that the world is actually flat and that we are all being “lied” to by world governments. Canadian astronaut Chris Hadfield has actually been to space and has seen that the world is round, but is unphased by these so-called “flat-earthers.” Read more at BigThink.com: http://bigthink.com/videos/chris-hadf…