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.

Oh, one more thing. I have spent numerous hours watching flat earth videos. In fact, I was so engrossed in trying to understand the reasoning and the logic that I've taken probably an entire year looking at very little else on YouTube. Essentially, I see the entire movement as a new type of Luddite Push back against a scientific world that's become overly complicated and too difficult to understand. The arguments for flat earth are usually simplistic, observable arguments that bend logic a certain way that most people won't be able to detect it. Look, I don't deny that the moon landings can be fake. It doesn't mean that everything we've learnt about the shape of the earth is also fake. I highly doubt that NASA was controlling the world back in ancient Greek times. I'll get off my soapbox since I've had this discussion many, many, many, many, many times without any kind of impact whatsoever.