Genesis 9:13 is using the Bible to prove that the Earth is flat;
Genesis 9:13 is actually Tom Bishop pretending to be someone else;
Therefore Tom Bishop is not really interested in science to prove the flatness of the Earth. He doesn't need it. It's in the Bible so it must be true, period.
I knew all the pseudo-science on this site was bullshit and they're all religious zealots. No sane person would believe the Earth was flat unless they took the Bible literally, word-for-word.
Thank God most clergymen don't even do that anymore.