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Thursday, May 16, 11:44:28amLogin ] [ Main index ] [ Post a new message ] [ Search | Check update time | Archives: 123456789[10] ]
Subject: Please clarify.


Author:
Wade A. Tisthammer
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Date Posted: 04/16/02 11:03am
In reply to: David 's message, "Continued" on 04/15/02 3:18am

>Also... who says the greatest possible existence is a
>'necessary' existence? Can you prove this?

Allow me to explain. “Necessary existence” is “existence in all possible worlds.” An example of something that would necessarily exist is the law of noncontradiction (where for any statement P, it is impossible for P and not P to be both true at the same time; e.g. it is impossible for me to exist and to not exist at the same time). “Necessary existence” is the greatest possible form of existence because it means existence in all possible worlds.


>How is it any less of a contradiction to say that the
>greatest possible being [b]necessarily does[/b] exist
>than that the greatest [b]possible[/b] being
>necessarily does not exist? If it is certain that it
>does exist it is no longer merely possible.

I don’t understand what you’re saying. I think you may have misunderstood the symbols. “[]p” means that statement p is necessarily true (i.e. that it is true in all possible worlds). “~[]p” means that statement p is not necessarily true. But I have no idea what you mean by “[b]” and “[/b].” Perhaps you should take a look at this web page since it explains both the ontological argument and what the symbols mean.

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Subject Author Date
HeheDavid04/16/02 1:16pm


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