I don't believe that the world will end in 2012.
As a Christian, I have some strong views on this. Firstly, God
does care about the world. He wasn't the one who burnt down buildings, did illegal crimes or became a terrorist, WE WERE. As humans, we are sinners. God is God, and God is perfect. Please don't try and fault Him.
Secondly, it is my belief that Jesus will come down to put an end to the Earth on Judgement Day. Only God knows when that day will be, and no 'Mayan Calendar' will ever be able to tell us until the time comes.
Thirdly, whether the world ended in 2012 or not, it would be God's decision and I have full 100% trust in Him and live to do His will.
Seriously people, leave it to God. He knows best.
-bratztroxg