Thank you, I appreciate the thoughtful post, and I wholeheartedly agree with you. However, in the numerous conversations that I've had with people who believe that the Earth is flat, it doesn't matter what kind of evidence you present. There's always a snapback to the undeniable claim that NASA is the root cause of essentially all evil in the world.

Let's take for example Flight LA809 from Santia Gochili to Sydney, Australia. It departs Santiago at 1.45 am. I think it's a weekly flight. This is a real flight, real people take this flight. You can track this flight in real time in flight tracking software, or you can even choose to take the flight yourself.

Now look at the flat earth map and wonder why it takes only 15 hours to go from Chile to Australia. If the earth really truly was flat as described by those maps, you would have to go over the Arctic.

But then again, I don't expect this to change your mind, since it's never changed the mind of anybody who believes the Earth is flat that ive spoken to.