I think that something would happen?but it won't be the end.the year will berich with with some meteorological phenomena like drought, floods, hurricanes and so on. Or may be many countries will bi involved in revolutions or wars...i also may assume that something woyuld happen in space, may be new planets will appear, or there will be some explosions. but i hope nothing bad will come to us, and all my guessworks will remain guessworks. i think people who wrote this forecast did it to make people of future that is us think about their way of living, and to make as care about nature and people who surround us,and may be to make us live every day likr the last one. that's my opinion on this problem))

maybe,because of climatic anomaly in the recent year.

yeh,apart from the view of 2012 ,according the science ,the planet also has its"expectancy" ,the earth will "die"anyway billion years later even if it is not destroyed by human.right? so look by this way,life is like a joke or a game. so what 's the purpose of lives on the earth?

No. It takes an incredible force to destroy a planet. Our Earth has existed for 4.5 billion years, and it will probably still be around for many billions more. The most likely cause of Earth’s future destruction will be from outer space, such as a celestial collision, the Sun going supernova, or the galaxy collapsing/disappearing into a black hole. Homo sapiens, as with every species, is a temporary, not a constant. We will one day go extinct, that is unless we leave this planet and colonise outer space, therefore improving our chances of long-term survival.

I just hope it will be the end of communism in China.