> I don't think you can say with certainty that it existed, or it didn't exist at all. Certainty is a red hearing. You cannot say anything with absolute certa

> I don't think you can say with certainty that it existed, or it didn't exist at all. Certainty is a red hearing. You cannot say anything with absolute certainty. The question is whether there is evidence to support the conjecture. For Atlantis, there isn't much and so there really isn't any rational reason to believe it existed. If more compelling evidence arises, that is the time to believe, but not before.