According to Mayan Calendar the Fourth World will end on 22nd December 2012 and the Fifth world will start the very next date ie. 23rd December 2012. And each world will have exactly 1,366,560 days. The people in the Fifth world will be much more refined and not like people living in the Fourth world. The leaders, people, and every one in this earth during the fourth world will have jealousy, anger and son on. Please understand ending me not all the people in the earth will die ! It’s only a change !