what could happen in 2012

my mind is pretty empty right now, so I'm just letting the universe go, as it is, by the way. I don’t think the world will be ending in 2012, because even if humans die off the planet, earth will be here, and I don't think life will be ending but this is what could happen, the sun everyday shots A magnetic storm at the earth that could easily kill most if not all life on earth, but the earth is protected by a magnetic field, now if you are wondering how important magnetics are, well they are more than just something you use to keep things on your fridge, because of this energy we can't walk through walls, or fall through the floor, because it keeps our atoms together, among other things like letting us breath, now at any given point the north and south magnetic poles are going to switch, as they have before, when this happens our magnetic force field could be down for hours if not days, and because of this if we are hit by a Storm, it could actually knock our atmosphere off the earth causing earth to become like Mars. and all life on Earth to die, if that does not happen we could lose electricity, satellites. and have no way of using credit cards or anything like that. The estimated people to die from this is I think more than half the developed earth (I say developed because those that don’t live by modern technology won’t notice the difference) but this switch could happen any time like right now as I type this