Not Convinced That We All Have An Energetic Field Around Us That Is Adversely Affected By Magnetic Pollution? Then Read:

The Unseen Self, Revised: Kirlian Photography Explained by Brian Snellgrove:
http://www.amazon.com/exec/obidos/ASIN/0852072775

Kirlian Photography: A Hands-On Guide by John Iovine:
http://www.amazon.com/exec/obidos/ASIN/0830644563