It's a fundamental disproof of a system of reasoning to show that it can be used properly to create an incorrect conclusion. Proof by contradiction is a form of this. I assumed that was valid reasoning, and then used your "valid" reasoning to create an untrue conclusion, from a true premise (Mao and Stalin killed millions) , to an untrue conclusion, based solely on the correct application of now known to be invalid conclusions. In response, to win the laymen of the crowd, you revert to esoteric symbols and technical speak that to the trained eye, is nonsense. Proof by contradiction is learned in a middle school geometry class, for heaven's sake.
I do not contest that I said it was racist, only that it was exclusively extremist. The fact that I said DEMOCRAT extremist (extremists within the Democratic Party) shows that the creation of it was racist, but motives contemporary people may in supporting it have may not be racist. "We want more blacks in college" is a questionable but permissible motive. "We need to lower the bar for blacks so that they can get in" is racist.


