Vice President Gore was on the Hill last week testifying about anthropogenic global warming (AGW). If you only caught excerpts, your impression is likely to differ depending on where you get your news. Predictably, different media outlets have produced different images: the wise, impassioned, and morally compelling leader, versus the hypocritical and unreasoning alarmist. Our take is that Gore is a romantic, an impassioned idealist, and a true believer in his cause. Gore is also frightened. A parallel and related example of the ‘impassioned fear’ mindset can be found in a profile of Laurie David in the April 2007 issue of More magazine ("An Inconvenient Woman"). David is the politically connected Hollywood producer behind "An Inconvenient Truth", and the head of a project called Stop Global Warming. She is also apparently prone to rash acts, such as chasing down and harassing SUV drivers from her hybrid (which brought to mind the South Park episode "Smug Alert!") and opining that Michael Crichton is "a little crazy" while speaking at a school that his children attend. From the article:
What makes David run? Fear is a great motivator, and David says she is frightened. "…we have 10 years at most to take dramatic action or face irreversible planetary changes. I’m terrified about this summer,’ David says. ‘Last summer was the hottest on record. It feels very personal to me because all the things I care about are at stake." [emphasis added]
Her fear and personal capital have clearly motivated David to ’do something’. This may be an admirable cultural principle, especially prized in Hollywood and among environmental and other activist groups, but our study of history has convinced us that ’do something’ movements aimed at relieving fear and anxiety can embody both our most noble and our most destructive impulses. Putting on our amateur psychologists’ hats, we’d bet that urgent social issues like these get David (and Gore) jazzed up, and are an important raison d’etre in her life–an assertion supported by some of the biographical details in the article. But too often, jazzed up crusaders do not grasp the full range of consequences implied in their designs, nor do they take a full and honest inventory before imposing their will on others. Perhaps we’re lilting into Whiggish old age, but life has taught us that impassioned fear is best balanced with sober skepticism (unlike the ‘do something’ crowd, we don’t plan on hiring a publicist to help us share this wisdom with the rest of the world, as we believe that most of the world already gets it).
Returning to Gore, he is a heck of a salesman when he believes in his product (and please note that in our lexicon, "sell" is a good word, and selling an honorable profession). However, he’s also prone to bizarre metaphors and hyperbole, as in his emphatic claims that "the planet has a fever", and metaphorical urgings to heed the pediatricians’ nostrums(!). That part of his testimony seemed to include a swipe at popular author and AGW critic Michael Crichton, when Gore claimed that concerned parents would not consult a science fiction novel to learn how to cure their child’s fever. There are several things to critique here. First, the sci-fi novel assertion is simply false, as the existence of the Church of Scientology demonstrates. Second, Michael Crichton is no L. Ron Hubbard, and a diverse array of skeptics and proponents should be included in any debate concerning predictions of an uncertain future. And third, the metaphorical notion that the Earth is helpless and dependent upon our wisdom, moral clarity and technological expertise for its well-being is bizarre and irrational, and substitutes drama for constructive debate. While it may be difficult to accept the diminished stature this entails for our species, we must accept that the planet’s continuing existence does not depend on us in any way–it existed for eons without us, and will continue to exist with or without us, at least until our solar system expires–at which point it will easily outlast those of us who still call it home.
Although his testimony received scant press attention, Bjorn Lomborg testified alongside Gore. For those unfamiliar with him, Lomborg is neither a tennis star from the 1970s nor the arch villain in Office Space, but rather a political economist and favorite pariah of many environmentalists. His work has been the subject of controversy, but his political economist’s perspective on the global warming debate is important, because it incorporates the elements of risk, uncertainty, and opportunity cost, and without these, societies are far more likely to make poor decisions about the future. Lomborg accepts the AGW hypothesis, but offered several tempering observations, such as: an exaggerated sense of alarm is at work in some of the popular claims being made about climate change, while the scientific projections have become less dire over time; tradeoffs are not being fully discounted, for example, while heat related deaths might rise, cold related deaths might fall further; policy recommendations should be driven by cost-benefit analyses; public health challenges should be prioritized based on ROI, meaning that each buck should be spent where it will get the biggest bang, and this might very well mean focusing on concerns like malnutrition, disease, and pollution before climate stabilization; and finally, alternative institutional arrangements to Kyoto need to be explored, as they could provide greater incentives and higher payoffs to reducing AGW. Lomborg closed with something close to our hearts, a demonstration of crowd wisdom. He reported that three separate surveys by the Copenhagen Consensus–of economists, college students, and UN ambassadors–produced similar rankings of social investment priorities. On the basis of dollars returned for dollars expended, all three placed diseases and nutrition near the top, and climate change near the bottom.
Like other important policy areas, we’ll be surprised to see a significant shift away from the status quo before 2008, and then only if federal control swings to either party. If it does, we take some solace in what economist Reuven Brenner claims is the most important aspect of our political system–if and when mistakes are made, they can be corrected relatively quickly.
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