Re: An argument against modus ponens



"John Jones" <jonescardiff@xxxxxxx> wrote in
Modus Ponens:
If P, then Q.
P. Therefore, Q.

OK lets use an example.

IF a man is a dwarf THEN that man is short
David is a dwarf THEREFORE David is short

Sounds OK


P and R, then Q
P. Therefore, Q

Using the dwarf example above, what would be R?

Herc


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