I thank you for the test results. Any data in regard to radioactive lenses is always helpful. Though some have dismissed the detrimental effects of thorium in lenses, others have found problematic levels of radiation. Here is an interesting link: http://forum.mflenses.com/best-of-ma...-4-t11295.html
With regard to the subject of overpopulation, the common contemporary hypothesis is gravely erroneous. The world is simply not becoming overpopulated. Europe is shinking at an alarming rate, and, if the current trend continues there, Europe will not repopulate itself (as the continent is currently well below its repopulation rate). The entire population of the earth could fit into the land area of the US, with plenty of room. Likewise, the entire population of the US could fit into the state of Texas, again with ample space. Here is an interesting discussion: http://economics.gmu.edu/wew/article...on-Control.htm
Last edited by FilmOnly; 11-23-2009 at 09:41 AM. Click to view previous post history.