With gasoline prices at record highs in 2008, 2009 and 2010, 2011 has looked like a microcosm of the longer oil-market trend: consistent increases in pricing, fuel costs hurting small business and the middle class, slowing the pace of economic growth in the US, and—maybe most strangely of all—no national policy to motivate [...]

Solar Roadways is proposing a long-view paradigm-shift solution to major infrastructure, energy and climate challenges. The Solar Roadways system would might, at present, cost about three times what it costs to install an asphalt road, but would be more durable more easily replaced in modular fashion, and able to pay for itself by generating [...]

Opportunity cost is a serious, long-term stress on economies hampered by rampant governmental corruption, or by severe productive resource deficits—in consumer capital, infrastructure, or long-term reliable energy flows. With the ongoing boom in development of shale gas drilling and tar sands oil recovery, there is now massive investment, into the tens of billions of dollars of public and private money, in high-risk, low-yield ways of extracting carbon-based fuels, with the explicit purpose of extending old-fashioned combustible fuel technologies beyond what would otherwise be economically viable.