Wednesday, September 13, 2006

classical logical fallacy explained

T implies p

not p implies not T

but it is incorrect to say

not T implies not p

because you could have been drinking something else...

3 Comments:

At September 15, 2006 11:21 PM, Blogger lumpy said...

mhmmhm, phallacy, mhmmhmhhmm...

 
At September 19, 2006 2:26 AM, Anonymous Anonymous said...

Surely, not p does not nescessarily imply not T, as you might be very dehydrated, or the amount of T was very small, ME

 
At September 19, 2006 8:06 PM, Blogger lumpkin said...

that's why logic will only get you part way there, in real life things are more complicated...

 

Post a Comment

<< Home