Could we stop a doomsday comet?
Could we even stop the anti-christ?
Probably not.
So what's the answer? 

Lots of people are asking me about 2012
and what the Bible says about it all.

The Bible doesn't pin anything on 2012 specifically,
but it does say that in the end times
a lot of crazy stuff will be going down
(geologic/atmospheric, social/political, health/spiritual).

Again, is there anything we can do to stop any of it?

And what about Jesus' return (the Rapture)?
What can be done about or in preparation for that?

The repeated instructions given by the Lord about
the end times are the only ones that make any sense ...

Get right and stay ready spiritually to meet your Maker!
How could there be any better course of action?