I agree with you Everlast7. Mayan Calendar and Bible aren't reasons.  
2- Sun is millions of years old and since we live here (150 000 years) never happened anything that we would notice, why would he change so much in one year? 
3- Scientist wouldn't spend so much money in something that could destroy the world. First they make the calculations, then build it  
4- Bible's stories are supposed to have meaning, not to be real. I'm not religious... 
5- There are more scientists who don't agree with that. And that volcano can't destroy the earth -.- 
6- More specific? 
7- Poles already changed before and earth is still here  and the only marks it left was on the minerals.