ecological life support system
Won't it reduce our dependence on Middle Eastern oil? Won't somebody else develop the Alberta tar sands if the U.S. doesn't do it -- someone like China, perhaps?
I've been wrestling with many of these issues as I contemplate risking arrest as part of two weeks of sustained protest by leading environmentalists, climate scientists, and faith-based groups at the White House forth to pressure the Obama Administration to block the Keystone XL Pipeline. This pipeline project will connect Canadian tar sands -- containing the second largest and dirtiest oil reserves on the planet -- with the oil refineries in Texas.