What will happen when we reach 2012

Many predict the end of earth in 2012

1 Do you think somthing bad will happen on 21 12 2012
2 Is there a possability that earth may be wiped out
3 Do you think we might have more earth tremors in 2012 than usual
4 Are you afraid of 2012
5 Do you know of a mayan calender
6 Do u know how ur univers realy works
7 Do you think we will see somthing big happen in 2012