Well, there IS NO science behind the claims for disaster on Dec. 21, 2012, if that's what you're asking. Every single one of the claims for it fails to stand up to scrutiny. For instance, the Maya didn't predict disaster when their calendar cycled on that day--if anything, they expected an age of enlightenment to begin. Another example: pole shifts don't happen predictably on a specific day; they happen gradually over a period of hundreds of years. Yet another example: Planet X and Nibiru are completely, entirely, 100% made up. They don't exist. Even if NASA is trying to hide something, a LOT of other countries are watching the skies--and even if they're hiding something, there are thousands of amateur astronomers out there who watch the skies at night, and they don't see anything coming our way.