A chunk of ice cream floats in the soda, doesn't it?
Maybe after a while it melts, but this land isn't ice cream, is it?
"That shows how much you know about logic.

This island has been here ever since early this morning, hasn't it?
And it's just as big as it was, isn't it?
An island is an island and the water won't melt it unless it's hot--like a lump of sugar in a cup of coffee.

You've got to stir it up to melt it.

Is North America corroding?
Or Coney Island?
Is this island any smaller than it was ?" "No, it isn't, and that's the funny part," said Townsend.

"We've explored the coast but we haven't explored the depths.