I wonder what effect all the scientists in the world given all the best information will have on those set upon profit and greed?  Look what's happening in Alberta, Canada…they know they are raping the earth that now looks like Modor, all under the guise that jobs are being created and lessen our dependence on oil and gas.  The scientists for all the gas,/oils companies know what is happening…they give their professional opinions and the probablilty of increased polution in extraction methods, including the severe impact on our ecosystem…but the greedy companies don't hear it.  The XL pipeline will only increase production and the area of devastation in Alberta…already 80 square miles wide and 200 ft deep and growing.  Extracting oil form plastics and tires is child's play in comparison and will not stop the larger player from what they are doing.  Reality…