Ok, so the EIA didn’t say “zero” impact, but it might as well have. According to the brand new, authoritative analysis, the Senate climate bill would reduce US GDP by only a CUMULATIVE $452 billion between 2013 and 2035, or 0.2%.
Now $452 billion sounds like a big number, but it’s in fact infinitesimally small. How infinitesimal? Over 23 years, that’s roughly $19.7 billion per year. That’s less money than is currently possessed by 18 individuals. In fact, the richest 17 people in the world could pay off the whole $452 billion and still be billionaires.
Hardly the picture of economic doom painted by the free market alarmists.
Of course, as anyone familiar with climate policy knows, it’s not just the “most likely scenario” that matters: worst-case scenarios, though unlikely, can still happen, so it’s important to consider those as well. But again, the data here will leave the fossil fuel pharisees disappointed. In 5 of the 6 scenarios, economic costs ranged from 0.1% to 0.4% of GDP, and the worst case scenario predicts a puny 1% GDP loss. Over 23 years, that’s 0.04% per year. That’s what the free market alarmists are so worked up about?
In other words, while there may be economic costs associated with making polluters pay, those costs are a fraction of tiny, and more importantly they are predictable. In general, we know pretty well what happens when, for example, we tax a good. To the extent that some uncertainty remains, the range of possibilities is finite and manageable--a 0.04% decline in GDP may sting, but we can live with it. And that doesn’t even include the benefits of action, which are likely to be orders of magnitude higher than the cost.
On the other hand, the range of possible outcomes from human interference with the climate is unpredictable and varies widely, and the worst-case scenarios are the stuff of nightmares. The consequences of messing with markets are a lot more manageable than those of messing with Nature.
Moreover, historical evidence suggests that whenever we’ve been wrong in predicting the cost of environmental regulations, we’ve nearly always overestimated the downside. Why? Because markets work: if government policy increases the price of energy, smart businesses will invent new technologies that reduce the cost of compliance and spawn entire new industries. In other words, if you think cap-and-trade will hurt the economy, it can only be because you don’t believe in markets.
On the other hand, if we’re wrong about the consequences of climate change, we’re likely underestimating them. With each new positive feedback that’s discovered, it becomes more and more likely that catastrophic climate change is in the cards for continued fossil fuel burning. In fact, a study found that “New scientific findings are found to be more than twenty times as likely to indicate that global climate disruption is ‘worse than previously expected,’ rather than "not as bad as previously expected.” Now, you can either read this as evidence that the dangers of global warming are becoming more clear as we learn more, or that the majority of the world’s scientists are engaged in a massive conspiracy to cover up the truth and establish an eco-communist new world order. But you’re a reasonable person. And do reasonable people believe in conspiracy theories about Nazi scientists?
So there you have it. The risks of pricing carbon are tiny, likely overblown (even as small as they are), and no matter how big will always fall within the manageable realm of human experience. On the other hand, climate risks are huge, likely dangerously underestimated, and could destroy civilization as we know it if the worst-case comes true. The decision is SO EASY.
When the worst case scenario for cap-and-trade is 0.04% of GDP per year, you need to be 99.96% certain that 97% of the world’s climate scientists are 100% wrong in their study of the climate. You’re a reasonable person. Care to take that bet?
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