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Jonah Goldberg on Global Warming
Posted By Nicolas Loris On September 3, 2009 @ 9:29 am In Energy | Comments Disabled
I don’t know what it tells you, but it tells me that maybe we should study a bit more before we spend billions to “solve” a problem we don’t understand so well.”
In case you missed it, that’s  Jonah Goldberg’s concluding sentence of a thoughtful piece in the LA Times in which he discusses new studies on climate change and the sun’s effect on the climate:
Assuming there are no sunspots today, a 96-year record will have been broken: 53 days without any solar blemishes, giant magnetic disruptions on the sun’s surface that cause solar flares. That would be the fourth-longest stretch of stellar solar complexion since 1849. Wait, it gets even more exciting.
During what scientist call the Maunder Minimum — a period of solar inactivity from 1645 to 1715 — the world experienced the worst of the cold streak dubbed the Little Ice Age. At Christmastime, Londoners ice skated on the Thames, and New Yorkers (then New Amsterdamers) sometimes walked over the Hudson from Manhattan to Staten Island.
Of course, it could have been a coincidence. The Little Ice Age began before the onset of the Maunder Minimum. Many scientists think volcanic activity was a more likely, or at least a more significant, culprit. Or perhaps the big chill was, in the words of scientist Alan Cutler, writing in the Washington Post in 1997, a “one-two punch from a dimmer sun and a dustier atmosphere.”
Well, we just might find out. A new study in the American Geophysical Union’s journal Eos suggests that we may be heading into another quiet phase similar to the Maunder Minimum.
Meanwhile, the journal Science reports that a study led by the National Center for Atmospheric Research, or NCAR, has finally figured out why increased sunspots have a dramatic effect on the weather, increasing temperatures more than the increase in solar energy should explain. Apparently, sunspots heat the stratosphere, which in turn amplifies the warming of the climate.
Scientists have known for centuries that sunspots affected the climate; they just never understood how. Now, allegedly, the mystery has been solved. Last month, in another study, also released in Science, Oregon state researchers claimed to settle the debate over what caused and ended the last Ice Age. Increased solar radiation coming from slight changes in the Earth’s rotation, not greenhouse gas levels, were to blame.
What is the significance of all this? To say I have no idea is quite an understatement, but it will have to do.
Nonetheless, what I find interesting is the eagerness of the authors and the media to make it very clear that this doesn’t have any particular significance for the debate over climate change. “For those wondering how the [NCAR] study bears on global warming, Gerald Meehl, lead author on the study, says that it doesn’t — at least not directly,” writes Moises Velasquez-Manoff of the Christian Science Monitor. “Global warming is a long-term trend, Dr. Meehl says. … This study attempts to explain the processes behind a periodic occurrence.”
This overlooks the fact that solar cycles are permanent “periodic occurrences,” a.k.a. a very long-term trend. Yet Meehl insists that the only significance for the debate is that his study proves that climate modeling is steadily improving.
I applaud Meehl’s reluctance to go beyond where the science takes him. And for all I know he’s right. But such humility and skepticism seem to manifest themselves only when the data point to something other than the mainstream narrative about global warming. For instance, when we have terribly hot weather, or bad hurricanes, the media see portentous proof of climate change. When we don’t, it’s a moment to teach the masses how weather and climate are very different things.”
As climate models improve, we will better understand what warms and cools are planet because the debate on global warming, despite what we hear, is not over . More importantly, whether you subscribe to the theory that global warming is destroying our planet or not, the Waxman-Markey cap and trade bill will do nothing to stop it . The billions of dollars spent, trillions of dollars lost in economic activity, and millions of jobs lost will all be for an infinitesimally small change in the temperature.
Article printed from The Foundry: Conservative Policy News Blog from The Heritage Foundation: http://blog.heritage.org
URL to article: http://blog.heritage.org/2009/09/03/jonah-goldberg-on-global-warming/
URLs in this post:
 that’s: http://www.latimes.com/news/opinion/la-oe-goldberg1-2009sep01,0,2797425.column
 is not over: http://abcnews.go.com/2020/Story?id=3871852&page=1
 will do nothing to stop it: http://www.heritage.org/news/cap-and-trade-global-warming-bill.cfm
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