The New York Times, the 'paper of record' comes out strong against President Obamas approval of the Keystone XL pipeline. In a Sunday editorial "When To Say No" the Times states that: "A president who has repeatedly identified climate change as one of humanity’s most pressing dangers cannot in good conscience approve a project that — even by the State Department’s most cautious calculations — can only add to the problem."
In the State Departments recent assessemnt of the impacts of the Keystone XL pipeline, it does not consider the long term environmental impacts of releasing the vast stored cache of tar sands on climate change.
To its credit, the State Department acknowledges that extracting, refining and burning the oil from the tar-laden sands is a dirtier process than it had previously stated, yielding annual greenhouse gas emissions roughly 17 percent higher than the average crude oil used in the United States. But its dry language understates the environmental damage involved: the destruction of the forests that lie atop the sands and are themselves an important storehouse for carbon, and the streams that flow through them. And by focusing on the annual figure, it fails to consider the cumulative year-after-year effect of steadily increasing production from a deposit that is estimated to hold 170 billion barrels of oil that can be recovered with today’s technology and may hold 10 times that amount altogether.
It is these long-term consequences that Mr. Obama should focus on. Mainstream scientists are virtually unanimous in stating that the one sure way to avert the worst consequences of climate change is to decarbonize the world economy by finding cleaner sources of energy while leaving more fossil fuels in the ground. Given its carbon content, tar sands oil should be among the first fossil fuels we decide to leave alone.
The State Department will release a fuller review in early summer, and at some point after that the White House will decide. That decision will say a lot about whether Mr. Obama and his secretary of state, John Kerry, are willing to exert global leadership on the climate change issue. Speaking of global warming in his State of the Union address, Mr. Obama pledged that “if Congress won’t act soon to protect future generations, I will.” Mr. Kerry has since spoken of the need to safeguard for coming generations a world that is not ravaged by rising seas, deadly superstorms, devastating droughts and other destructive forces created by a changing climate.Keeping the vast reserves of tar sands oil in the ground is an essential component in mitigating the worst effects of climate change.
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