Santagast the Merry said:The end of the world rumours are all bullshit. Fact is that there are "End of the World" threats every single month, just some surface more than others. We have approximately 20,000,000,000 years before the world officially ends, and even then that's probably false. No one knows when the world will end, and it's stupid to think that some civilisation that created a calendar millennia ago predicted not only the end of their calendar, but the end of the world as well.
Where did you draw that number from?