Commentary Magazine


Contentions

Trust the Experts

Judging by the number of outraged responses, I seem to have struck a nerve with my post, “Maybe Al Gore Is Right.” Many readers wrote in to question the scientific consensus once again. As I said before, I’m not a scientist, much less a specialist in the field, so I don’t feel comfortable debating the pros and cons of the IPCC report. What mystifies me is why so many other readers who also aren’t experts feel comfortable disputing the experts’ judgment.

One reader, for instance, wrote: “The problem is that those who sound the alarm about catastrophic global warming tend to make statements like . . . ‘it has been the warmest January in 60 years.’ I am sure you see the logical disconnect there, but let me be explicit; they are acknowledging that there was a warmer January just 60 or so years ago. So, what does this prove?” Suffice it to say that the scientists behind the IPCC report didn’t base their conclusions on such anecdotes. The available scientific evidence, in their view, proves a human link to global warming with 90-percent certitude.

I have no problem accepting the collective wisdom of the global scientific community over the dissent of the popular novelist Michael Crichton and a few actual scientists, many of whom lack credentials in climatology or any related discipline. (I note that Kevin Shapiro, who answered my post, is a neuroscientist and medical student.) Imagine, by way of analogy, if I had gone to twenty oncologists and they all told me that I had cancer, but a metereologist buddy looked at the test results and told me to ignore the doctors because they didn’t know what they were talking about. Would Mr. Shapiro—or Mr. Crichton—applaud me in those circumstances for adopting the minority view?

A more fruitful line of argument is to discuss the policy implications of global warming—an area where we don’t have to defer to scientists. As I mentioned, I remain skeptical of the Kyoto Protocol. I think there are better, more market-friendly approaches we should consider, such as tradeable emission credits, more nuclear energy, more research on alternatives to fossil fuels, the elimination of sugar subsidies (to make sugar-derived ethanol more affordable), and higher gasoline taxes. Such policies would be a two-fer: not only would they reduce global warming, but they would reduce our dependence on oil, which comes from such unsavory states as Russia, Saudi Arabia, Venezuela, and Iran. Which is why these sorts of ideas have been championed by Jim Woolsey and other conservatives, raising the possibility of a conservative/Green coalition to break our oil addiction.


Join the discussion…

Are you a subscriber? Log in to comment »

Not a subscriber? Join the discussion today, subscribe to Commentary »





Welcome to Commentary Magazine.
We hope you enjoy your visit.
As a visitor to our site, you are allowed 8 free articles this month.
This is your first of 8 free articles.

If you are already a digital subscriber, log in here »

Print subscriber? For free access to the website and iPad, register here »

To subscribe, click here to see our subscription offers »

Please note this is an advertisement skip this ad
Clearly, you have a passion for ideas.
Subscribe today for unlimited digital access to the publication that shapes the minds of the people who shape our world.
Get for just
YOU HAVE READ OF 8 FREE ARTICLES THIS MONTH.
FOR JUST
YOU HAVE READ OF 8 FREE ARTICLES THIS MONTH.
FOR JUST
Welcome to Commentary Magazine.
We hope you enjoy your visit.
As a visitor, you are allowed 8 free articles.
This is your first article.
You have read of 8 free articles this month.
YOU HAVE READ 8 OF 8
FREE ARTICLES THIS MONTH.
for full access to
CommentaryMagazine.com
INCLUDES FULL ACCESS TO:
Digital subscriber?
Print subscriber? Get free access »
Call to subscribe: 1-800-829-6270
You can also subscribe
on your computer at
CommentaryMagazine.com.
LOG IN WITH YOUR
COMMENTARY MAGAZINE ID
Don't have a CommentaryMagazine.com log in?
CREATE A COMMENTARY
LOG IN ID
Enter you email address and password below. A confirmation email will be sent to the email address that you provide.