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- Path: sparky!uunet!usc!elroy.jpl.nasa.gov!sdd.hp.com!ux1.cso.uiuc.edu!news.cso.uiuc.edu!uxa.cso.uiuc.edu!dnash
- From: dnash@uxa.cso.uiuc.edu (Dave Nash)
- Subject: Re: Probability of Evolution
- References: <ybw1#vh@rpi.edu> <N43HuB3w165w@kalki33>
- Message-ID: <By1D4J.MzA@news.cso.uiuc.edu>
- Sender: usenet@news.cso.uiuc.edu (Net Noise owner)
- Organization: University of Illinois at Urbana
- Date: Fri, 20 Nov 1992 22:29:05 GMT
- Lines: 72
-
- In article <N43HuB3w165w@kalki33> kalki33!system@lakes.trenton.sc.us writes:
- >In the old days people saw maggots in meat and they thought that the
- >meat was the source of the maggots, or that the maggots were
- >spontaneously generating from the meat. Finally some far-seeing person
- >noticed that flies were visiting the meat before the maggots appeared,
- ^^^^^^^^
- >so after some experiments, it was finally realized that the meat was
- ^^^^^^^^^^^^^^^^^^^^^
- >incapable of producing maggots. The maggot-eggs were deposited in the
- >meat by flies.
-
- "Cap'n, I'm picking up a strange thought process on the sensors. . .
- . . .or lack thereof. it's hard to tell."
-
- >Nowadays, there are certain persons (symbol=abiogeneticists) who still
- >believe that the meat (symbol=primordial soup) is producing the maggots
- >(symbol=living organisms). But there are also, as in the past, some
- >far-seeing persons (symbol=creationists) who notice that maggots never
- >appear without a prior visitation by flies (symbol=soul/other life).
-
- **AHWOOGA!** Bad analogy alert!
-
- Herr K, please note the underlined portions above. It wasn't enough that people
- OBSERVED biogenesis, they had to do several other things as well:
- (apologies in advance if some of this is a bit off. I don't think it
- changes the essential point)
-
- 1) They had to document the "visitation". Not just assert it. Assertions
- are a dime a dozen in this field. "Well we stuck these rods in the heavy water
- and it got really hot. . ." ;-)
- Analogy mismatch 1): biologists in the bio/abiogenesis debate documented,
- K merely asserts.
-
- 2) This only tells us about how current life forms are formed ("from other
- life.") There's nothing here that necessarily holds for the first instances
- of life on Earth. The processes involved may be entirely different.
- Analogy mismatch 2): Pasteur et. al. were working with current lifeforms,
- K appears to be talking about the first appearance of life.
-
- 3) Biologists had to experiment a bit to convince others --
- specifically, by making sure that if NO flies got to the meat (or whatever),
- there would never be maggots. Other biologists who failed to do this *did* get
- evidence (invalid, of course) for abiogenesis.
- Analogy mismatch 3): The biologists constructed scientifically testable test
- cases (i.e., if we screen out existing organisms, and our idea is correct,
- no life should appear in the sample); for K's case to be remotely analogous,
- K'd have to give us some way of screening out his/her/its/their god so that
- it cannot influence this planet. Needless to say, this is so far out of the
- range of science that the analogy (intelligent biologists <--> creation-
- ists) loses on this ground alone.
-
- Will the K continuum come up with a scientifically testable proposition --
- one that doesn't invoke "[a] god did it", one which is falsifiable, and one
- which can be tested and either supported or invalidated by both believers
- and skeptics?
-
- Didn't think so.
-
- Oh, BTW, when was the first post by the K? I've been an intermittent lurker
- here for a couple months now, but I don't recall seeing anything from the K
- more recently than a couple of weeks ago -- if that. If this is true,
- 'twould seem to be an *amazingly* fast....uhh, descent of a man (sorry) into
- childish ranting. Sad, in a way.
-
- ---> Dave
-
-
- --
- David Nash | Gradual Student, Chemistry
- | University of Illinois (Urbana)
- (dnash@uxa.cso.uiuc.edu) | This .sig is made of 100% recycled electrons.
- (nash@aries.scs.uiuc.edu) | No binary trees were killed to make it.
-