So...even if the Mayan Calendar thing fizzles out and there isn't an ice age that starts this year...the planet is still running out of potable water and breathable air and will be out of both probably by 2030...and I won't even be 55 by then.

So regardless of what form the doom takes the doom is on unless some MAJOR changes suddenly happen wordwide in how the human race treats the planet and how we handle our reproduction.