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In reply to the discussion: Only AFTER the Iraq War became an unpopular clusterfuck did Greenwald begin to back away from Bush [View all]truedelphi
(32,324 posts)Fallacy: Ad Hominem Tu Quoque
Also Known as: "You Too Fallacy"
Description of Ad Hominem Tu Quoque
This fallacy is committed when it is concluded that a person's claim is false because 1) it is inconsistent with something else a person has said or 2) what a person says is inconsistent with her actions. This type of "argument" has the following form:
Person A makes claim X.
Person B asserts that A's actions or past claims are inconsistent with the truth of claim X.
Therefore X is false.
The fact that a person makes inconsistent claims does not make any particular claim he makes false (although of any pair of inconsistent claims only one can be true - but both can be false). Also, the fact that a person's claims are not consistent with his actions might indicate that the person is a hypocrite but this does not prove his claims are false.
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I am posting this for people here who enjoy and are interested in logic (Which interest I realize is probably at odds at remaining a happy and contented person, but still)