study on 2012 : end of "end of world"

The Sybils Doomsday predictions:

Sybil is a young girl that the mathematician Pythagoras trained to be a channel between himself as the seeker, and the God Apollo. Sybil became a priestess of Pythia (channel or voice of God). Some Sybilla prophecies were recorded on parchment and passed from generation to generation. The most talked about Sybil Prophecy of this age is the prophecy which mentions 9 periods of 800 years. The age after the ninth period is filled with doom and gloom.

Sybil’s 2012 predictions: “The things in the tenth generation shall come to pass. The Earth shall be shaken by a great earthquake that throws many cities into the sea. There shall be war. Fire shall come flashing down from the heavens and many cities burn. Black ashes shall fill the great sky. Then know the Anger of the Gods.”

 Geomagnetic reversal:

Another idea involves a geomagnetic reversal (often incorrectly referred to as a polar shift by proponents of this hypothesis), perhaps triggered by a massive solar flare, one with energy equal to 100 billion atomic bombs. This belief is supposedly supported by observations that the Earth's magnetic field is weakening, which could precede a reversal of the north and south magnetic poles. Scientists believe the Earth is overdue for a geomagnetic reversal,and has been for a long time, even since well before the time of the Mayans, because the last reversal was 780,000 years ago.Critics, however, claim geomagnetic reversals take up to 5,000 years to complete, and do not start on any particular date.

The consequences of geomagnetic movement in the poles is undoubtedly an important issue and will have a direct impact on our lives. However, given the level of coverage, and in some quarters outright hysteria, being afforded to a complete pole reversal event that is less probable than a cataclysmic asteroid strike, we’re more worried about the threats to the environment that are already unfolding on the planet, and not by some unknown outside threat that we cannot even do anything to prevent anyway.

Cracks in Earth's Magnetic Shield: 

The Earth's northern magnetic pole was moving towards Russia at a rate of about five miles annually. That progression to the East had been happening for decades.

Suddenly, in the past decade the rate sped up. Now the magnetic pole is shifting East at a rate of 40 miles annually, an increase of 800 percent. And it continues to accelerate.

Recently, as the magnetic field fluctuates, NASA has discovered "cracks" in it. This is worrisome as it significantly affects the ionosphere, troposphere wind patterns, and atmospheric moisture. All three things have an effect on the weather.

Worse, what shields the planet from cancer-causing radiation is the magnetic field. It acts as a shield deflecting harmful ultra-violet, X-rays and other life-threatening radiation from bathing the surface of the Earth. With the field weakening and cracks emerging, the death rate from cancer could skyrocket and mutations of DNA can become rampant.

Another federal agency, NOAA, issued a report caused a flurry of panic when they predicted that mammoth superstorms in the future could wipe out most of California. The NOAA scientists said it's a plausible scenario and would be driven by an "atmospheric river" moving water at the same rate as 50 Mississippi rivers flowing into the Gulf of Mexico.

Hinduism analysis:

In Hinduism, the universe begins in the Satya Yuga and ends in the Kali Yuga. There are total four Yugas. And the cycle – creation and destruction – is repeated.Satya Yuga lasts for 1,728,000. Treta Yuga lasts for 1,296,000. Dwapara Yuga lasts for 864,000 and Kali Yuga for 432,000.It is widely believed that Kali Yuga began in 3102 B.C.

Now there are several people quoting Puranas to indicate that Lord Krishna had predicted an end the Kali Yuga after 5000 years and the beginning of the Golden Era.But traditional scriptures do not agree to this as Kali Yuga will last for 432,000 years.Now those who are stating that Kali Yuga will end after 5000 years are indicating the beginning of Golden Age in 2012. They are scrupulously using a mix of solar and lunar calendars used by Hindus to suggest that Kali Yuga will end in 2012.

How the things will going on it is matter of time. To the realized there is no beginning and end.

Conclusion :
According to me there is nothing going to end in 2012. the life knows how to live and planned for that. it is not a drama, there might be some problems. Infertility, some very disaster situations to live, and many more.
But there is noway to end up the emerging new generation. the current situation in JAPAN and other climatic changes are not any type of warning that "just ready to die". but it is natural disaster by which nature is balancing the system . Nature is trying to maintain the "equilibrium". although the existence of equilibrium is another debate. but there are few topics which we should consider. We have created SCIENCE a parallel GOD, by which we have got control over death of persons, so there is population issue. Russia is full of ICE, but there is land. we have used too much natural resources so there are also crises for it also. if we have to fought any WORLD WAR type situation it is very difficult to maintain current Life-style after that. so its nature who have to manage the things and makeover the errors created by its creations. so there is nothing to fear. we all are just  a traveler, its a Time in which we used to travel. there is a time limit of our existence, but that time limit is modifiable and this only makes situations non-understandable and makes mysterious life.