(2). The earth magnetic, and gravitational fields has weaken by 10% since the 19th century, and is continuing to weaken. This anomaly will produce deadly events in the future. Copy, and paste website to search engine.
REFERENCES:
Roach, John (2004); National Geographic News; from:news.nationalgeographic.com/news/2004/09/0909_040909_earthmagfield.html.
Bridges, Andrew (2003); Earth's Magnetic Field Weakens 10 Percent; from:
www.space.com/scienceastronomy/earth_magnetic_031212.html.
· Geomagnetism & Paleomagnetism background material. American Geophysical Union Geomagnetism and Paleomagnetism Section.
· National Geomagnetism Program. United States Geological Survey, March 8, 2011.
· BGS Geomagnetism. Information on monitoring and modeling the geomagnetic field. British Geological Survey, August 2005.
· William J. Broad, Will Compasses Point South?. New York Times, July 13, 2004.
· John Roach, Why Does Earth's Magnetic Field Flip?. National Geographic, September 27, 2004.
· Magnetic Storm. PBS NOVA, 2003. (ed. about pole reversals)
· When North Goes South. Projects in Scientific Computing, 1996.