Dramatizing Obama's Climate Dilemma
President Obama now has a clear choice on climate change. Major energy corporations are seeking to build a 1700-mile oil pipeline from Canada's tar sands to refineries in Texas. The Keystone XL Pipeline would itself carry social and environmental costs: cutting through fragile ecosystems, creating risk of spills, and negatively affecting indigenous communities. But, most significantly, it would be a boon to efforts to exploit the tar sands.