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Sep 9, 2006 6:16:04 PM
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From: http://professortangent.org/logic.shtml#truth
Truth and logic are subject to certain restrictions and preconditions. It's often said that the shortest distance between two points is a straight line, but if you walk from your house to a neighbors house, you're really walking on the surface of the earth (a sphere), so traveling a truly straight line might require burrowing through the earth. This might be the shortest distance, but is not the most efficient in terms of travel time or required effort. We might amend the old adage to say that it's only practical on a flat surface. Even then we might want to further clarify what "flat" really means, since the limits of our perception might make us think we're on a flat surface when we really aren't. After all, the earth can sometimes appear flat to us unless we observe it from space, or in relationship to the sun, moon, or other objects apart from the earth.
Apart from carefully defined conditions, be very skeptical of any claims of variations in "truth". A good test of questionable claims would be to look for practical applications of the alternate "truth". If someone claims that "For me, 2+2=5. That's my reality", put that claim to a practical test. You get a stack of $2 bills, and have the other person get a stack of $5 bills. You give the other person a $2 bill, then another $2 bill, and in return you get a $5 bill. Keep the exchange going all day.
by wayanr
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