“[Gasoline] taxes do not properly price roads, with the result that traffic congestion costs Americans close to $200 billion per year…. Congestion pricing can … nearly double actual road capacities during rush hour, from 1,000 to 2,000 vehicles an hour.”
Gasoline and diesel fuel taxes have long been the main source of funding for building, maintaining, and operating America’s network of highways, roads, and streets. This is why the American Petroleum Institute nearly a century ago worked to enact such levies, welcoming taxes on its product to enable systemic road building to increase the demand for its chief product.
Today’s motor-fuel taxes are, at best, an imperfect user fee. One problem is that inflation and increasingly fuel-efficient cars have rapidly eroded gas tax revenues. After adjusting for inflation, drivers today pay only a third as much for each mile they drive as they did in 1956, when Congress created the Interstate Highway System.…
Continue ReadingWhat’s been happening recently in North Carolina (NC) is a microcosm of the anthropogenic global warming (AGW) story: politics versus science, ad-hominems versus journalism, evangelists versus pragmatists, etc.
The contentiousness is over one of the main AGW battlefields: sea-level rise (SLR). North Carolina happens to have a large amount of coastline and has become the U.S. epicenter for this issue.
Background
The brief version is that this began several years ago when a state agency, the Coastal Resources Commission (CRC), selected a 20± member “science panel” to do a scientific assessment of the NC SLR situation through 2100. This could have been a very useful project if there had been balance in the personnel selections, and the panel’s assessment adhered to scientific standards. Regrettably, neither happened and the project soon jumped the rails, landing in the political agenda ditch.…
Continue Reading“The proposed rules will have little, if any, impacts on mercury concentrations in the environment at a very high monetary and societal cost.”
The Environmental Protection Agency’s (EPA’s) newly proposed National Emission Standards for Hazardous Air Pollutants (NESHAP) from Coal- and Oil-fired Electric Utility Steam Generating Units and Standards of Performance for Fossil-Fuel-Fired Electric Utility, Industrial-Commercial-Institutional, and Small Industrial-Commercial-Institutional Steam Generating Units”1 failed to describe the scientific reality of natural processes and multi-factorial controls that govern the cycling of mercury (Hg) and the ultimate biomethylation and bioaccumulation processes for methylmercury (MeHg). As this report documents, this natural cycle has been taking place for at least the last 650,000 years.
According to a new United Nations Environment Programme (UNEP) report on mercury,2 U.S. mercury emissions from all sources are indeed far lower than those of China and India.…
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