You researched that its all over the net?
As in you can put the topic in a search engine and it comes up with 1,280,000 results ?
What do you think ? we're all going to fly off in the slow progression of a polarity shift?
Cataclysmic pole shift hypothesis hypotheses
is that it can be dramatic , but
the evidence of precession is that it takes much longer ,200 million years give or take. In my opinion, its not something to worry about.