Friday, December 21, 2007

Global Flim Flam

Hundreds of scientists reject global warming

A new U.S. Senate report documents hundreds of prominent scientists – experts in dozens of fields of study worldwide – who say global warming and cooling is a cycle of nature and cannot legitimately be connected to man's activities.

Here's 10 good questions about global warming. I'll post the first four below:

1. What is the perfect temperature?

If we are to embark on a lifestyle-altering quest to lower the temperature (or at least minimize its rise), what is our goal? I don’t ask this flippantly. Can we demonstrate that one setting on the global thermostat is preferable over another? If so, what is it, and how do we get there? And, once there, how do we maintain it? Will we ever have to “heat things up” again if it drops below that point?

2. Just what is the average temperature of the earth?

At any one time there are temperature extremes all over the planet. How do we come up with an average, and how do those variations fit in with our desire to slow global warming?

3. What factors have led to global warming in the past, and how do we know they aren’t the causes of the current warming trend?

Again, I don’t ask this in a judgmental way. There is no argument that warming cycles (or cooling, for that matter) have been a part of earth’s history. Why are we so sure this one is different?

4. Why is there such a strong effort to stifle discussion and dissent?

I’m always troubled by arguments that begin, “Everybody agrees...” or “Everyone knows...” In fact, there is a good deal of dissent in the scientific world about the theory of man-made global warming. A large (and growing) segment of those who study such things are questioning some of the basic premises of the theory. Why should there be anything wrong with that? Again, this is a big deal, and we should have the best information and opinion from the best minds.

Fair questions one and all.

No comments: