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Politics : Foreign Affairs Discussion Group

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To: Nadine Carroll who wrote (226483)4/8/2007 6:25:12 PM
From: neolib  Read Replies (2) of 281500
 
Comments about any particular glacier melting are in the same class, neolib. Sauce for the goose...

Excellent observation. The problem for you is that global warming fits most of the data, whereas you are left looking for anomalies. That is the point you just cannot understand. It is the difference between a legal mind and a scientific mind. An anomaly can get a legal case dismissed. An anomaly cannot dismiss the mean and variance of a vast amount of data. That is the fallacy that most nonscientists fall into. They ignore the mean and variance and find some anomaly on the tail of the distribution, and think this invalidates the other data. LOL!

You must understand this difference in order to understand what a scientific theory is doing. It is trying to explain the mean and variance of all the data. Very few (none as far as I know) scientific theories can explain all the anomalies. Hence scientists are always refining theories or testing the boundary cases, looking for new refinements. The anomalies sometimes are very interesting in their own right, they may even result in a new theory replacing the old, but the new theory will still explain the mean and variance as well. It is also why a scientific theory can be quite powerful if it explains a large collection of disparate data, such as climatic models must, while not being able to explain all anomalies.

That is why I said I could pick apart ANY global warming basher's article. They never advance any successful counter theories that fit the bulk of other existing data. Instead, they fixate on some anomaly, and think this means their nutcase theory must be right, without bothering to show that the nutcase theory does not explain anything else in the mountain of data.
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