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Ramo
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Austin, Texas, USA
Oct 1999 time: 23:26
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quote: How is math based on assumptions? |
You assume what properties real numbers have, what the multiplaction means, and work from there. 5*6 doesn't mean anything by itself.
quote: edit: can you explain invalidity of contradiction? |
If I say A is B, and then I say A is not B, there's a contradiction. Contradiction is the definition of logical invalidity, and this principle is the foundation of all math.
quote: Not quite so. Philosophy can't be considered as an axiomatic system in the same way as mathematics. Proof as it is understood in mathematics doesn't exist in philosophy. The whole argument in philosophy is based on reasonableness, not just on pure logic. |
That's why I said a lot of philosophy is logically crap. Any philosophy based on faulty logic isn't relevant IMO.
quote: BTW, the notion of contradiction may be part of a philosophical system. For example, one and the same thing can be good and bad simultaneously: good in one sense, and bad in another. This is not allowed in mathematics: the thing is either "good" or "bad". |
For something to be good and bad simultaneously isn't a well-defined assertion. It is neither good, nor bad. That's the problem with English; it lets you get away with bad logic too easily.
But it's true that the validity of contradiction could be a premise behind a philosophical system. It's just that such a system wouldn't be particularly useful.
quote: Sure, it does, it is. They are simply different sciences, with different scopes. |
Actually, neither are sciences.
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Jon Miller
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quote: Originally posted by DuncanK
frogger,
You are also not considering the case where the man doesn't really want the abortion, but knows that the women will not want one. Then he claims to want the abortion to get out supporting his children. |
actually, this is a good counterargument
Jon Miller
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Jon Miller
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well
the father of my sisters two children hasn't worked a day in his life
so she gets no money from him (I think he is out of prison now though)
Jon Miller
as for how he lives?
he bums of people, even my sister (who usually bums off others)
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Jon Miller
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he hasn't (and will never I predict) pay for anything
he doesn't work
she tried to live with him (a couple times) but he was such a sap to her resources (which are slim with no education and kids) that she kicked him out
Jon Miller
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Jon Miller
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m point is that not all women use the men like a sperm bank + credit line
I am pretty sure she did not plan on getting pregnant (either time)
Jon Miller
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All times are GMT. The time now is 05:26. Apolyton Time is 00:26. |
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