SOLUTION: Break down the argument and analyze it decide wether the argument is valid or invalid? "If we evolve a race of pure logicians, that would not be progress; but we have not evolve

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Question 610919: Break down the argument and analyze it decide wether the argument is valid or invalid?
"If we evolve a race of pure logicians, that would not be progress; but we have not evolved a race of pure logicians; so thats progress".

Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!


Invalid. Assumes the inverse. Note: "But we have progress therefore we have not evolved a race of pure logicians." is the contrapositive and therefore always valid.

John

My calculator said it, I believe it, that settles it
The Out Campaign: Scarlet Letter of Atheism


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