[Harmless Teddy Bear]

the brown people couldn’t advance far enough culturally and technically to even venture 2 miles out into.

I guess they used worm holes to travel to the islands in the Caribbean?

[VanDeKoik]

They managed to island hop during the last Ice Age when the water levels were much lower. That isnt exactly a feat of genius.



And still on top of that, many Caribbean islands were uninhabited, so isn't like these people were master ocean-goers.