[TowerTalk] Magnetic North

[David Gilbert]

Untrue on both points.  The reversal of the earth's magnetic poles has 
little or nothing to do with the earth's crust.  It occurs gradually and 
is in fact probably overdue, and civilization isn't likely to be at all 
threatened by it when it happens.

http://science.nasa.gov/headlines/y2003/29dec_magneticfield.htm

However, if you prefer "alternate references" that support your 
contention, here's an amusing one:

http://survive2012.com/geryl1.php

Dave   AB7E




jeremy-ca wrote:
> And at some point the earths crust will slip and the poles reverse as they 
> have in the past. Goodby civilization.
>
> Carl
> KM1H