If you’re less than 50 years old, your entire life has taken place in the time since a human being walked on the moon. This to me is a scandal. It is our nature to explore and from new places explore further, not to touch a new place then scurry home. It isn’t entirely unprecedented — probably the most famous example is when the Vikings sailed to Newfoundland, discovered that their watches were off by half an hour, and retreated. It should be noted that there aren’t any Vikings now, though it is believed that their origin, Norway, still exists.