My name is Charles Weber and I am a retired individual. I have spent most of my life researching potassium nutrition, especially as it relates to rheumatoid arthritis (see http://members.tripod.com/~charles_W/arthritis.html and its sequence links). I am probably more knowledgeable than anyone else in the world on that last subject. I have also studied aneurysms, slipped discs, and emphysema as they are affected by copper deficiency (see http://members.tripod.com/~charles_W/copper3.html ). In addition I have researched termites' affect on soils (see http://www.angelfire.com/nc/isoptera/soil.html and http://members.tripod.com/~charles_W/laterite.html ), especially ancient soils (see http://www.angelfire.com/nc/isoptera/roach.html }. Isoptera (talk) 02:46, 19 December 2007 (UTC)