>They'd need to sell a sub to everyone in Europe and North America. Yep. Every man, woman and child, and even then provided we include Russia, Mexico, Cuba, Ha

>They'd need to sell a sub to everyone in Europe and North America. Yep. Every man, woman and child, and even then provided we include Russia, Mexico, Cuba, Haiti etc, and, out of desperation to get to 1.5 billion, Turkey, which is in Europe a little.