Earth Hour wastes energy and hurts the Earth.  Bjørn Lomborg, a Danish academic and environmental writer, recently lambasted Earth Hour, the annual tradition of turning off the lights, which falls on March 23:

In fact, Earth Hour will cause emissions to increase. As the United Kingdom’s National Grid operators have found, a small decline in electricity consumption does not translate into less energy being pumped into the grid, and therefore will not reduce emissions. Moreover, during Earth Hour, any significant drop in electricity demand will entail a reduction in CO2 emissions during the hour, but it will be offset by the surge from firing up coal or gas stations to restore electricity supplies afterwards.

And the cozy candles that many participants will light, which seem so natural and environmentally friendly, are still fossil fuels – and almost 100 times less efficient than incandescent light bulbs. Using one candle for each switched-off bulb cancels out even the theoretical CO2 reduction; using two candles means that you emit more CO2.

To some self-styled environmentalists and bureaucrats, symbolism is more important than reality.  The Environmental Protection Agency clings to ethanol mandates, imposing them despite growing evidence that they increase world hunger and mortality, and harm the environment.  As the Wall Street Journal noted, in October 2011,

the Competitive Enterprise Institute and Action Aid petitioned the EPA to review the so-called renewable fuel standard that mandates that 13.8 billion gallons of corn ethanol be blended into the gasoline supply next year. The free-market think tank and global hunger charity argued that the EPA’s technical regulations implementing the mandate did not meet “basic standards of quality” [since] EPA failed to consider multiple peer-reviewed studies documenting the link between ethanol and world hunger in its public health literature review, as required by law. That includes one paper that concludes that biofuel mandates are responsible for at least 192,000 premature deaths every year. Overall more people die from chronic hunger world-wide than malaria, tuberculosis and AIDS combined.

EPA disregarded this evidence, and denied the petition after a fourteenth-month delay.  (A request for reconsideration has been filed).

In 2008, a Washington Post editorial by two prominent environmentalists described how ethanol mandates have harmed the environment and spawned hunger across the world.   In “Ethanol’s Failed Promise,” Lester Pearson and Jonathan Lewis observed that “Turning one-fourth of our corn into fuel is affecting global food prices. U.S. food prices are rising at twice the rate of inflation, hitting the pocketbooks of lower-income Americans and people living on fixed incomes.  .  .Deadly food riots have broken out in dozens of nations in the past few months, most recently in Haiti and Egypt. World Bank President Robert Zoellick warns of a global food emergency.”

Moreover, they noted,

food-to-fuel mandates are leading to increased environmental damage. First, producing ethanol requires huge amounts of energy — most of which comes from coal. Second, the production process creates a number of hazardous byproducts. . .Third, food-to-fuel mandates are helping drive up the price of agricultural staples, leading to significant changes in land use with major environmental harm. Here in the United States, farmers are pulling land out of the federal conservation program, threatening fragile habitats. . .Most troubling, though, is that the higher food prices caused in large part by food-to-fuel mandates create incentives for global deforestation, including in the Amazon basin. As Time Magazine reported this month, huge swaths of forest are being cleared for agricultural development. The result is devastating: We lose an ecological treasure and critical habitat for endangered species, as well as the world’s largest ‘carbon sink.’ And when the forests are cleared and the land plowed for farming, the carbon that had been sequestered in the plants and soil is released. Princeton scholar Tim Searchinger has modeled this impact and reports in Science magazine that the net impact of the food-to-fuel push will be an increase in global carbon emissions — and thus a catalyst for climate change.

In Human Events, Deroy Murdock chronicled how rising food prices resulting from ethanol forced starving Haitians to literally eat dirt (dirt cookies made of vegetable oil, salt, and dirt), and fueled violent protests in unstable “powder kegs” like Pakistan and Egypt.  More recently, biofuel mandates have fueled hunger and malnutrition in Guatemala.

The Obama Administration has forced up the ethanol content of gasoline, heedless of the fact that ethanol makes gas costlier and dirtier, increases ozone pollution, and increases the death toll from smog and air pollution. Ethanol mandates also result in deforestation, soil erosion, and water pollution.  By driving up food prices, they have fueled Islamic extremism in Afghanistan, Egypt, Yemen and other poor countries in the Middle East. The Obama Administration persists in supporting ethanol mandates despite widespread criticism from experts across the political spectrum.