Posted by Lowell on July 31, 2001 at 21:10:58:
Since I am not acquainted with the facts in the Charlotte King case, I will not comment on that. The word "noise" was used in my response to Don in a scientific sense, not in a cultural sense. That is "noise" in that posting means information that cannot be deciphered because of it's complexity and which makes other useful information difficult to discern. "Sounds" are quite different from noise because sounds have specific information which can be discerned (like tone, pitch etc.). It seems to me that what you and Charlotte are hearing are "sounds" not "noises". and this makes a great deal of difference. Research showing a correlation between sounds heard or other information which is discerned before earthquakes is important in many ways. It is especially important, however, in providing clues as to the processes that occur prior to earthquake occurrence, information that may some day be used to help solve the earthquake (and earthquake prediction) puzzle. There are many reasons why public predictions and forecasts are usually bad policy whether the source is credible or not especially in the field of earthquakes. Like I said above, I do not know what kind of predictions Ms. King makes, but I have seen many vague predictions which are perfectly correct, and perfectly useless to anyone. A prediction of an earthquake in California of Mb>5 in the next month may turn out to be true, but how can anyone act on that information even if they knew that it was completely true beforehand. California is a big place and societal problems associated with forecasting and predictions always have to be weighed against the usefulness of making a public prediction. Hazard mitigators are also restricted in what they may say by public policy and law. It is easy for us to argue that Mr/Mrs. X should have made a prediction public. It is much harder for MR/S X to deal with the consequences of such a predictions on the public and on the ability of hazard mitigators to do their job and to protect the most people from harm and financial loss.
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