Okay, for those of you wondering, no: the earths magnetic field is not going to shut off, ending life on earth as it is bathed in violent solar radiation.
This nonsense is starting to go around the internet. We are aware that the magnetic poles of the earth wander quite a bit from year to year, and evidence shows at more than once in the past they have even dramatically changed position.
But this does not mean the core of the earth, which generates our magnetic field, will stop spinning instantly.
Unless you want us to make it stop. That we can do.