This is a though question a friend of mine asked me. I managed to explain it related to rationality "Because we are rational beings."
I know logic is everywhere ( especially simple binary logic ) in the laws of physics, natural selection, chemistry. Can someone help me to define logic without connecting it to another ambiguous concept. I would like a more precise answer.
If logic is incorrect ( don't see how that is possible ) then all else is also.
My recent logic stream that I like to use:
logic = Reasoning conducted or assessed according to strict principles of validity validity = The quality of supporting the intended point or claim;
claim = An assertion of the truth of something, typically one that is disputed or in doubt
true = That which is true or in accordance with fact or reality
fact = A piece of information used as evidence
evidence = your basis for belief or disbelief; knowledge on which to base belief;
evidence != ( not equal to ) childish and primitive stories