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- Path: sparky!uunet!news.tek.com!tekig7!tekig1!bobb
- From: bobb@tekig1.PEN.TEK.COM (Robert W Bales)
- Newsgroups: talk.origins
- Subject: Re: In case Bales has convinced you of his honesty...
- Message-ID: <7695@tekig7.PEN.TEK.COM>
- Date: 21 Nov 92 02:20:29 GMT
- Sender: news@tekig7.PEN.TEK.COM
- Lines: 125
-
-
- Jon Livesey writes:
-
- |> > Jim Meritt
- |> me
-
- |> >He hasn't covered a LOT of recent items (like "how do 5 isochrons give the
- |> >same date", "how does argon get INTO an object in vacuum", "what is the
- |> >evidence for an old universe that you keep mentioning" and more.
-
- |> On about Septeber 24, I posted a refutation of a number of items in Jim's
- |> list, including *specifically* the above. If Jim responded, I didn't see
- |> the response. He may not have seen my ~Sept. 24 article. If he didn't, I
- |> will be glad to repost it. In any case, the assertion above is flat wrong.
-
- >No, you did not!
-
- Michael Simeon has also joined in, calling me "blatently dishonest."
-
- >Mr Bales was asked to explain the congruence of multiple instances of
- >isochrons, and he *failed* to do so.
-
- On the contrary, I have explicitly addressed this point a number of times.
-
- >He posted his usual stuff about how there might be other processes at work
- >that we don't fully understand,
-
- At times, there have been discussions on what biological terms mean, but I
- didn't believe we'd have a problem with common English!
-
- In other words, I gave examples of processes which could cause isocrhons to
- agree. And examples of processes which could cause isochrons to agree form,
- *by definition*, an explanation for how they could agree.
-
- The characterization of my examples as "other processes at work that we don't
- fully understand" is misleading. The impression is that I have just waved
- my hands and said "something could happen." The reality is that I have given
- examples of processes which textbooks on radioactive dating say can give wrong
- dates. The reality is that I have given examples which are known -- by old-
- earth theorists -- to have given the wrong dates.
-
- >but he did not make the slightest attempt to show how, in that case,
- >five isochrons could coincide.
-
- In the September 24 posting, I said:
-
- For the better part of a year, starting with a formal debate with
- Chris Stassen, most of most of my postings ings dealt with the age
- of the earth. I mentioned a number of times that isochron dates
- are based on measurements of radioactive isotopes and that radio-
- active isotopes are known, both from theoretical considerations and
- actual measurements, to at times be poor indicators of age.
- I attributed the errors in isochron dates to these factors. The
- statement was made (many times) that isochrons were self-checking
- and hence not subject to these errors. I responded that this was so
- according to a theory which has not been validated.
-
- This is in the nature of a summary. However, on or about October 27, I wrote
- the following, which is *more* than a "slightest attempt."
-
- I must not have been clear enough in what I said. Experiment and
- observations indicate that isotope ratios are a reflection of all
- geological processes which have occurred. Thus, the values and
- consistancy of the results depends upon what processes have
- occurred. Chris is claiming, however, that consistent results are
- a special case, in that of all the processes which affect isotope
- rations, only *one* -- the passage of time -- could produce
- such results. This assertion is stated as if it is a self-
- evident fact. It is not.
-
- Again, Chris is making the claim that internal consistancy is
- evidence of accuracy. Throughout science, this is not assummed
- to be the case. Chris is asking that a different standard be
- used with respest to dating than is used elsewhere. It is up to
- the maker of the assertion to justify it without placing the
- burden of proof on others to disprove it.
-
-
- >As soon as I saw that, I posted a request that he try to actually
- >answer the question. I even asked him to spell out what processes
- >he had in mind, and how they could cause five isochrons to coincide.
-
- >As usual, he simply went to earth, and ignored the posting.
-
- I don't remember now which postings I responded to. However, the quotes show
- that I did not ignore the subject. In addition, on November 4, I posted a
- quote from "Use of Correlation Statistics with Rubidium-Strontium Systemics,
- by Felix Chayes _Science_, vol 196, June 10, 1977, pages 1234-1235
-
-
- "It is possible, of course, that the common element bias is
- negligibly small, but this is a matter requiring demonstration
- or convincing rationalization in each specific case. That the
- denominator may perhaps be serving only as a convienient scaling
- device provides no escape; use of an uncorrelated scaling
- variable whose varience is sufficiently large will impose strong
- positive correlation on *any* pair of variables whose negative
- correlation is less than perfect. That the scaled data cluster
- closely about a regression line is then mearly a consequence of
- the choice of scaling variable and says nothing about the nature
- of the relation between the variables being scaled." (page 1234)
-
- >Now he is claiming he "refuted" "*specifically* the above". This isn't just
- >a wild claim. This is an attempt to claim credit for something he has not
- >done, even after being challenged and being asked explicitly to do it.
-
-
- The statement I am refuting is that I have no answered as to how five
- isochrons could agree but still be wrong. Since the lines quoted above are
- an answer to/explanation of this, since I wrote the lines, and since I did
- so for at least some of them prior to the time Jim made his statement, my
- claim is a simple declaration of established fact.
-
- My dispute with Jim is of long standing. But since Jon and Michael appear to
- have decided that I am a liar because of this one case, I ask them to tell me
- in what sense my quotes above are not an answer/explanation [*] and why
- (assuming they still believe it isn't) the matter should not be called a
- difference of opinion instead of an example of "blatent dishonesty."
-
- [*] They do not have to agree with it for it to be an explanation
-
- Bob Bales
- Tektronix, Inc.
-
- I help Tektronix make their instruments. They don't help me make my opinions.
-