(1) With fracking it is no longer so clear how much better of a GHG footprint natural gas represents compared to coal.<br>(2) This is mostly rearranging deck chairs on the Titanic. We need to (figure out how to) leave the fossil fuels in the ground asap, all of them. <br>
<br>Here's an article on this general subject I thought worthwhile. <br><a href="http://www.thenation.com/article/166521/americas-fossil-fuel-fever" target="_blank">http://www.thenation.com/article/166521/americas-fossil-fuel-fever</a><br>
and another:<br><a href="http://www.slate.com/blogs/future_tense/2012/03/07/the_conundrum_david_owen_on_the_environment_efficiency_and_green_cars_.html" target="_blank">http://www.slate.com/blogs/future_tense/2012/03/07/the_conundrum_david_owen_on_the_environment_efficiency_and_green_cars_.html</a><br>
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