Madness is rare in individuals — but in groups, parties, nations, and ages it is the rule — Friedrich Nietzsche
‘Cap and trade was just one way of skinning the cat; it was not the only way,” Barack Obama declared after Democrats’ disastrous losses in the 2010 midterm elections. That shellacking finally killed off the Waxman-Markey cap-and-trade bill. From it was born the EPA’s Clean Power Plan and the Obama administration’s war on coal, in turn a contributory factor to Donald Trump’s election and Republicans’ retaining control of the Senate. Now the grandees of the Old Republican Establishment, led by former secretaries of state George Shultz and James Baker, are calling for President Trump to put the new Republican majority at risk by enacting an escalating $40-per-ton carbon tax.
The package is topped off by giving away the entire proceeds of the carbon tax to anyone with a Social Security number. The political bet is that the lure of free money for all — a reprise of a ploy first used by environmentalists in the 1930s, when the Green Shirts marched through the streets of London demanding payment of the national dividend to all — will be enough to induce wary Republicans who opposed cap-and-trade and want the Clean Power Plan nixed to embrace carbon taxation.
All government interventions to decarbonize impose an economic penalty. The best that can be said for a carbon tax is that it is the least bad way. A government-created market distortion that discourages the use of efficient hydrocarbon energy shrinks the economy’s productivity frontier — its potential output at the current state of best practice — and subverts consumer choice, so that for the same income families are forced to consume less than they would otherwise. This in turn shrinks the Gross Domestic Product, hurting consumers and increasing the deficit — effects ignored by carbon-tax advocates.
It is a tax that would divide America, benefiting the two coasts at the expense of the heartland.
And it’s all decked out in faux populism. “We the People deserve to be compensated when others impose climate risks and emit heat-trapping gases into our shared atmosphere,” it proclaims. This too is untrue. According to one of the Impact Assessment Models used by the Obama administration to estimate the social cost of carbon, only 1.1 percent of the impact of emitting a ton of CO2 in the U.S. results in extra climate impacts on the U.S. The costs of reducing greenhouse-gas emissions are borne by Americans while the overwhelming benefits in terms of reduced climate impacts accrue mostly to generations yet to be born in developing nations. A carbon tax is not about putting America First; it’s about Globalism with a capital “G.”
Sugaring the pill of allegedly pain-free decarbonization with free carbon dividends, carbon-tax supporters treat Americans solely as consumers, not as producers and workers. For those directly or indirectly dependent for their livelihoods on cheap hydrocarbon energy, the carbon tax spells fewer jobs and lower wages. It is a tax that would divide America, benefiting the two coasts at the expense of the heartland.
The Climate Leadership paper even claims that the benefits of taxing CO2 would accrue “regardless of one’s view on climate science.” No one in their right mind would think of taxing CO2 if it were considered harmless and essential to life, which of course it is. The risks of climate change are “so severe” they need to be hedged, write the former secretaries of state. Two former chairmen of the Council of Economic Advisers, Martin Feldstein (the first Reagan administration) and Greg Mankiw (the first and second George W. Bush administrations), write of the “dangerous threat of climate change.”
It is here, in the ;climate hysteria of the elites, that the nub of the problem lies. It is an opinion that brooks no dissent. After climate scientist Roger Pielke Jr. wrote of the scant evidence to indicate that hurricanes, floods, tornadoes, and drought were becoming more frequent or intense in the U.S. or globally, he was silenced by a flash mob financed by hedge-fund billionaire Tom Steyer. Instead of sounding like a cracked record, an open-minded approach to the credibility and reliability of climate science would examine how well climate predictions have worn. And on this basis, climate change is less threatening than when James Baker first started talking about it.
Ten days after becoming secretary of state in January 1989, Mr. Baker told a meeting of the Intergovernmental Panel on Climate Change (IPCC) of being trapped on a boat irreparably damaged by climate change. A year later, the IPCC produced its first report, which predicted warming of 0.3 degrees Celsius per decade and a likely future warming of one degree Celsius by 2025.
Based on the UK Met Office’s decadally smoothed HadCRUT4 series, the temperature rise in the first 26 years of that 35-year forecast was 0.46 of one degree Celsius. Back in 1990, the IPCC reckoned that business-as-usual greenhouse-gas emissions would lead to 21st century warming of 0.3 degrees Celsius per decade. Hitting a one-degree increase by 2025 would require global temperatures to rise twice as fast, at 0.6 degrees Celsius per decade.
The 0.3 degree per decade increase currently projected by climate models is itself 50 percent faster than the 0.2 degree rise per decade projection derived from empirical observations that assumes continued growth in emissions. As Zeke Haufather, a climate scientist at Berkeley Earth, recently tweeted, actual temperature trends are “on the low side.”
People alarmed about man-made climate change routinely compare it to the science of smoking and lung cancer. In 1953, Richard Doll, one of the pioneering epidemiologists who uncovered the link, made a hard-edged 20-year prediction: By 1973, deaths from lung cancer in Britain might be as great as 25,000. The actual number was 26,000. The accuracy of Doll’s prediction is not only testament to his skill and objectivity as a scientist, but to the quality of the underlying evidence, the methodology he used, and the strength of the causal relationship.
The contrast with climate science is stark: A pattern of highballing predictions, which generate alarm; temperature spikes caused by the warming El Niño briefly appearing to validate climate models, as happened with the record temperatures of 2016; and likely global temperatures subsequently falling to the bottom of the model-predicted range or outside it altogether. In the 18 years since the previous exceptional El Niño, the HadCRUT4 series only rose by 0.24 degrees, Celsius or 0.133 degrees per decade — hardly a portent of impending climate armageddon. It is reasonable to take epidemiological findings on the link between smoking and health extremely seriously and to treat the prognostications of mainstream climate scientists with considerable skepticism. Lurid talk of planetary collapse is sensationalist propaganda unsupported in virtually all current generation (CMIP5) climate models of 150-year simulations, even with quadrupled CO2 concentrations.
The sting in the tail of the proposed carbon tax is that it is designed to deliver steeper emissions cuts than “current regulations.” This is a coy reference to the 26–28 per cent emissions-cut commitment made by President Obama under the 2015 Paris Agreement, the climate treaty he ratified without the advice and consent of the Senate. In other words, the Baker-Shultz carbon-tax proposal is really about saving the Paris climate treaty. As Martin Feldstein and Greg Mankiw write in their op-ed, “this plan could meet America’s commitment under the Paris climate agreement, all by itself.”
The Clean Power Plan was to be the Obama administration’s vehicle for delivering the Paris commitment. It would see the progressive shutdown of coal-fired electrical generation. During the general election, Donald Trump and Mike Pence vowed to end President Obama’s war on coal. It’s a fair bet that if President Trump signed a carbon tax into law, it would be the death warrant for the U.S. coal industry. It would also very likely skin alive his 2020 reelection chances. Who knows? Perhaps that’s what the backers of the carbon tax intend.
— Rupert Darwall is the author of The Age of Global Warming: A History.