http://www.naturallynews.org/food/can-the-arctic-help-us-clean-up-pcbs/ Arctic PCBs seem to clean up easier than some further south. According to an extremely encouraging report the PCBs of a site cleaned up between '97 and '04 show significant improvement. The site had been polluted to dangerous levels from 1930 up into 1970. Animals in the area have begun to show a much lower almost acceptable level of PCBs if there is such a thing. Unluckily the same is not true of... Sat, 12 Dec 2009 12:39:29 UTC en