Nibiru- Full stop of our world ?????!!!!

I have heard of Nibiru. It was proposed by Zecharia Sitchin from his readings of ancient Sumerian myths recorded on clay tablets. At the time, he was one of the few who claimed to be able to read these texts but later research has proved that his interpretations of both individual words and of whole passages are incorrect. Anyone interested in reading more could start with the Wikipedia article http://en.wikipedia.org/wiki/Zecharia_Sitchin (NOTE: Wikipedia's articles are written by individuals who may or may not have a hidden agenda or bias but they are approved and may be edited by other members. They generally represent current mainstream thinking, however). As far as I can see, the date of 21st December 2012 comes not from Sitchin's interpretations but independently from an interpretation of the Mayan Calendar. Both the Mayans and the peoples of the Middle East - Sumer and Babylon - were expert astronomers and mathematicians who, starting from Man's need to predict good times for sowing and harvest, expanded their science to try to predict longer term events on the principle of 'what goes around, comes around'. I found quite a good series of articles which explain exactly why the date in 2012 is likely to be complete bunkum. http://www.universetoday.com/2008/05/19/no-doomsday-in-2012/

I'm not going to use any references, although there are many great sources to see on the Internet, my gut feeling is there will be problems with our Sun, and the problem is already starting with the strange snowfall and extreme weather in the Summer also. Some tidal waves, which i will riding on one, living on the extreme East Coast, many problems, but all in all, humanity will survive and it will NOT be the end for all of us. There will be casualties, but i wouldnt worry about it. Its a process this World goes through, its mother nature doing its work, and in the end most of us will be alright.