Zombies. We will resisist, but all of the tools in the world will be bitten and then zombified. this army of fag zombies will try to be like us but fail, eventually becoming enraged with teh fact they can be like us. they go even more insane and kill us all. year 2666
Probably the end of every resource on earth, and then the survive of the fittest.
Within the Millennium we should become this ugly little greyish planet, seen form space.
We are going to die from a temporal paradox, undoubtedly. With all of this "OH LORD THE MAYAN CALENDER ENDS AT 2012. OH LORD, ALL OF THIS BIBLE CODE POINTS TO 2012. ASTEROID IN 2012! THE BIBLE POINTS TO THE END OF DAYS!" hocus-pocus, you know the world is going to do something to prevent death and, in the end, we'll end up killing eachother.
Now, obviously, nobody knows how it's all going to end, but one can say it will end soon because of all of the current speculation, and eventually, panic