All that while...

Some are considering that the earth is beginning a cycle of change in it`s polarity.....They note that field strength measurements show an abnormal weakness at the northern pole.

A form of change where.....N is to become S....S is to become N.....

Through layers of geological study...it is considered to take some 4000 years to complete the cycle.

It is supposedly discovered through these studies to have taken place before.

No telling what will take place within the 4000 years.

At various points in the process.. it`s explained that polar regions will move incremental around the earth.

doni