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- From: Taner Edis <edis@ETA.PHA.JHU.EDU>
- Subject: Re: HALLUCINATIONS AND UFOLOGY
- Message-ID: <9308111514.AA05172@lll-winken.llnl.gov>
- Date: Wed, 11 Aug 1993 11:13:03 EDT
-
- > . . .Occam's razor is invoked mercilessly in skeptical UFO "studies."
- > My dichotomy (by your choice of words) was to accentuate the
- > contradictions that can arise by invocating Occam's razor. You chose
- > to categorize it as dubious. . .
-
- Ed Stewart (Whee -- I got it right!) should argue against my
- point, which did not use any Razor, or rely on dubious invocations of
- the same by unnamed skeptics. For the record, I'm not overly
- impressed by the loose usage of parsimony common among skeptics -- it
- lends an impression of formal exactitude to an argument when this is
- much too strong a property. In any case, Stewart (or Edwards, his new
- alter-ego?) has set up a false dichotomy, and made a dubious call upon
- parsimony; that some others might routinely behave similarly does not
- bear upon his particular argument.
-
- > It appears to me that you are implying that the phenomena needs to be
- > looked on a case by case basis, yet with no reason to expect a simple
- > explanation if looked at in the aggregate.
-
- Precisely. One of the common problems with the complex
- sciences is operating on a model suitable for physics, and getting
- stuck in searching for single/simplistic explanations. It is, of
- course, possible that a case by case examination will be useful in
- stripping away irrelevant confounding information, revealing the
- significant common core to the matter.
-
- However, the possibility that no simple pattern common to many
- events exists must be also kept in mind -- there may be no good
- explanation at the bottom of UFOs, but a complicated, idiosyncratic
- mess of factors that enter into an explanation, quite differently in
- different cases. Note that if this is the case, the complexity of the
- situation will mean that many "unexplainable" cases will be expected;
- so the interpretation of the residue of "white crows" depends on the
- theoretical perspective.
-
- Obviously, I have described extremes of possible explanations,
- and there is a vast middle ground. However, I think it quite possible
- in our current state that the "mess" option is viable. In certain
- ways, that's closer to the vile debunkers' position, but then, I'm not
- that impressed by the rhetorical barrage directed against them of
- late.
-
- > I also see the need to look at cases individually, but in the context
- > of a methodology which examines the phenomenon as a whole.
-
- Fine -- except that I'm wary of the implicit assumption that
- there is a "whole." McCampbellesque speculation aside, are we that
- certain that UFOs are that much of a coherent phenomena? This
- question is particularly relevant in that there seems to be a good
- deal of preselection and sifting through of cases going on. As with a
- badly designed psi experiment, I have to wonder how much of any
- patterns found have to do with the selection rather than a substantial
- cause.
-
- Now, I'm not advancing the above as a fatal objection or
- anything, just a question. But it remains that there are some
- nice-sounding statements about methodologies grasping the whole being
- made, without much follow-up. If we have little to tell us what this
- methodology what might be like, such sentiments are not much better
- than platitudes.
-
- > Taner, I am afraid here you have completely disregarded the detail of
- > the quoted text. Nowhere in the quoted text that I posted does
- > McCampbell decide "that no other explanation will do". The quoted text
- > is filled with qualifier statements, phrases and single words such as:
- > it appears, might be, sometimes, as though, and if.
-
- I hope I'll be excused if I'm not too impressed by the
- hand-waving and ass-covering statements. It remains the case that
- McCampbell has engaged in speculation, of a particularly uncalled-for
- character, without explicitly stating so. It is reasonably clear from
- the details of his remarks that he thinks of UFOs in the context of
- some sort of craft, perhaps one that has some anti-grav behavior.
-
- He nowhere states that a tie-in to General Relativity is
- necessary, true. I can only direct Stewart back to the context of my
- original remark, which was to the effect that (i) the link to
- gravitation was extremely tenuous to begin with, and (ii) one would
- need to consider and solidly reject alternatives before starting to
- think about playing with physics in a way as to construct a truly
- extraordinary claim. McCampbell's statements are such that one has to
- wonder whether he truly has an appreciation for General Relativity, or
- if he's just impressed with himself for knowing about a mass-inertia
- connection (that is not even unique to General Relativity, by the
- way).
-
- > Of course, if you do have another explanation, I would like to hear
- > it. Skeptics are not required to do that, but it is somewhat arrogant
- > to misrepresent the position stated and then dismiss it out of hand.
-
- I have no alternate explanation -- my position is that I don't
- know, and that uncertainty is the proper attitude -- McCampbell
- certainly shows no signs of having a clue either. As for the
- misrepresentation, I'm convinced that, unless the brief excerpt
- Stewart provided has an effect of drawing his remarks out of context,
- I have done no such thing. The dismissal is not out of hand, rather,
- the thrust of my remarks was that there is no reason to spin tales
- involving gravitational theories as yet. One day, me might be forced
- to conclude that McCampbell is right, however, we'd be ill-advised to
- bet on it.
-
- > That McCampbell's observation of the witnesses describing the
- > phenomenon of General Relativity correctly is accurate, REGARDLESS
- > whether or not that might be the real or final interpretation.
-
- Let me state this explicitly -- no one has described the
- "phenomenon of General Relativity," any more that someone observing a
- light bulb going on would be describing the phenomena of Quantum
- Electrodynamics. Bringing in an impressive-sounding theory is a cheap
- rhetorical ploy here.
-
- Also, consider something that many who have taught high school
- or freshman physics might have observed: folk-physics concepts are
- *not* Newtonian; thus reports of noninertial behavior are not the most
- solid ground to stand on.
-
- > . . . Perhaps a precondition is for both the scientific
- > community and UFO researchers to approach it with less arrogance in
- > their respective viewpoints and more of an understanding of what is
- > really required --- objective attempts at multi-disciplinary research
- > and analysis.
-
- Yes. But also a noncommittal statement that most can agree
- with, and thus probably rather vacuous in effect.
-
- Taner Edis
-
-
-