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- Path: sparky!uunet!munnari.oz.au!uniwa!DIALix!tillage!gil
- From: gil@tillage.DIALix.oz.au (Gil Hardwick)
- Newsgroups: sci.anthropology
- Subject: Jared Diamond's _The Third Chimpanzee_
- Distribution: world
- Message-ID: <728014592snx@tillage.DIALix.oz.au>
- References: <1993Jan25.050047.113@csis.dit.csiro.au>
- Date: Tue, 26 Jan 93 02:16:32 GMT
- Organization: STAFF STRATEGIES - Anthropologists & Training Agents
- Lines: 73
-
-
- In article <1993Jan25.050047.113@csis.dit.csiro.au> prl@csis.dit.csiro.au writes:
-
- The change in the character of the mucus is not
- > a "smelly discharge" as Gil characterises what he seems to think is
- > an indicator of ovulation.
-
- Sorry, but I do think it is unfair, and quite unreasonable to take one
- single phrase I wrote and place it in a completely different context. I
- had plainly excused myself in writing what I did, doing so for no more
- reason than to discern from the other person concerned whether such
- indications of ovulation, apparently obvious among female chimpanzees,
- would need to be monitored in response to his bet that if I lined up
- ten human females I would not be able to tell who was ovulating.
-
- > >What do you mean by no "external physical indication", however?
- > >Excuse me ladies, no red, swollen vulva with a smelly discharge
- > >and whatnot? Is that what you would want me to discuss with you,
- > >were you less "civilised" and gentlemanly?
- >
- > >Lining up ten women would be an interesting exercise, if we could
- > >carry it out at an appropriately cross-cultural level of validity
- > >to be certain of our results (and indeed get away with it without
- > >causing a riot in each village we visited).
-
- There are my original paragraphs left to substantiate exactly what I
- had said, while you edited out the other's challenge to a bet. I yet
- await his realistic and practicable research design, that the wager
- can be validated.
-
- I had already myself pointed out that the Billings method was an
- already established practice, and I expect that while we might have
- a little fun here in drawing out these various debates and having
- the participants present their evidence, there are surely limits to
- which a disreputable stance is dishonestly attributed to others.
-
- In other words, no dirty political or rhetorical tricks, eh?
-
- > >Not at all, although you have perhaps entered this thread late. I have
- > >twice now quite explicitly stated that I am referring to Pre-menstrual
- > >Tension (PMT) as the most commonly visible indicator that ovulation is
- > >taking place, raising the query in why in certain identifiable social
- > >traditions such indication is regarded as an illness, or behavioural
- > >abberation.
- >
- > Gil, about how many days prior to menstruation do you think ovulation
- > occurs in humans? For how many days prior to menstruation do women typically
- > experience PMT? The former is about 10-12 days, and the most fertile time
- > is a few days before and a few days after that. As I understand it
- > (and being a male I must confess to a lack of direct understanding),
- > PMT usually occurs for a few days before menstruation, and would
- > be a poor indication of fertility, and in most cases would be a reasonably
- > reliable indicator of infertility.
-
- I don't know, I am neither a women nor a gynaecologist. I don't know
- either that all women suffer from PMT, or what sort of indicator of
- fertility it my be. I don't even know that any of this is relevant at
- all, for that matter.
-
- My only argument has been that all these indicators that ovulation is
- taking place in human females are sufficient to have the hypothesis
- that in human females ovulation is hidden rejected.
-
- In other words, sufficient evidence is plainly available that we are
- obliged to accept the null hypothesis. Whether you subsequently wish
- to act against me in some way, or have undue aspersions cast upon my
- reputation, is an entirely different matter.
-
- I would suggest to you that your public attempts to do so would rather
- reflect upon you finally, yes?
-
- Gil
-
-