To this point, Helbig presents 15 essays in his book, each detailing varying and at times counterpoint stances on the development in the Tar Sands ... saying the pictures presented a "terrible ...
Tar sands oil comes from a solid mass that must be extracted via energy intensive steam injection or destructive strip mining, techniques that completely destroy ecosystems, put wildlife at risk, and ...
Tar sands oil comes from a solid mass that must be extracted via energy intensive steam injection or destructive strip mining, techniques that completely destroy ecosystems, put wildlife at risk, and ...
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