| http://www.w3.org/ns/prov#value | - with the advent of a cheap source of natural gas via fracking, fossil fuels will still be cheaper, so there won???t be the urgency of developing alternative energy sources. at least for a while now. however, there is a limit to our fossil fuel reserves. eventually they *will* be expensive compared to other sources. for now, we should still pursue alternative sources like Ed states above. a hotel c
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