On December 21[sup]st[/sup], 2012, the world we live in will end, according to the Mayan calendar. On that day, the Fourth Sun will end.
Of course, the Fifth Sun will begin immediately afterwards, so most folks won’t notice much of a change. I’m betting there will be a big-arse party in the Yucatan, though.
There’s a story about the end of earth. I wish I could recall where I read it. Anyway, a professor is explaining to his class that in four and a half billion years, the sun will expand into a red giant and engulf the inner planets including the earth. A hand goes up in the back.
Professor: Yes.
Student: How long did you say before the earth is engulfed?
Professor: Why, four and a half billion years.
Student: That’s a relief, I thought you said four and a half million years.