When the subject of Flat Earth recently came up in a conversation, a liberal professor of biology at a local college said to one of my friends that Flat Earth was "total nonsense" and supplied a video to him full of questions about it, saying "the day the Flat Earthers can answer these questions is the day I will agree with them." Here's the video:
What are the answers to the questions? Thanks.
There's only one objection in the video and it's that supposedly 70,000 people worldwide would have to be lying about the shape of the Earth. That's not a particularly strong objection nor is it well-supported.
Not everyone in a space agency need be in on it, actually only a few people at the top are much more manageable.
It's really not an issue at all to keep people believing what 99% of people believe.
But let's even assume there are 100,000 people in on it, there's plenty of ʝʊdɛօmasons sworn to secrecy and Epstein blackmailed useful idiots to go around and we know the famous actornauts are freemasons. Not to mention the whole "scientific community" is in on a conspiracy to suppress the truth about creation, vaccines, etc.
Globers have much bigger problems, for example, where's the firmament separating the waters mentioned in the Bible over a hundred times?
How can we see hundreds of miles?
Then there's this: https://www.youtube.com/watch?v=KFz4ZZd1zj4
If you want to know the truth there's plenty of material on this channel alone.
Cheers.