Argument From Fallacy - Form

Form

It has the general argument form:

If P, then Q.
P is a fallacious argument.
Therefore, Q is false.

Thus, it is a special case of denying the antecedent where the antecedent, rather than being a proposition that is false, is an entire argument that is fallacious. A fallacious argument, just as with a false antecedent, can still have a consequent that happens to be true. The fallacy is in concluding the consequent of a fallacious argument has to be false.

That the argument is fallacious only means that the argument cannot succeed in proving its consequent. But showing how one argument in a complex thesis is fallaciously reasoned does not necessarily invalidate the proof; the complete proof could still logically imply its conclusion if that conclusion is not dependent on the fallacy:

All great historical and philosophical arguments have probably been fallacious in some respect... If the argument is a single chain, and one link fails, the chain itself fails with it. But most historians' arguments are not single chains. They are rather like a kind of chain mail which can fail in some part and still retain its shape and function. —David Hackett Fischer, Historians' fallacies

Read more about this topic:  Argument From Fallacy

Famous quotes containing the word form:

    “Well then! Wagner was a revolutionary—he fled the Germans.... As an artist one has no home in Europe outside Paris: the délicatesse in all five artistic senses that is presupposed by Wagner’s art, the fingers for nuances, the psychological morbidity are found only in Paris. Nowhere else is this passion in questions of form to be found, this seriousness in mise en scène—which is Parisian seriousness par excellence.”
    —Friedrich Nietzsche (1844–1900)

    “... goodness is of a modest nature, easily discouraged, and when much elbowed in early life by unabashed vices, is apt to retire into extreme privacy, so that it is more easily believed in by those who construct a selfish old gentleman theoretically, than by those who form the narrower judgments based on his personal acquaintance.”
    —George Eliot [Mary Ann (or Marian)

    “In every form of womanly love something of motherly love also comes to light.”
    —Friedrich Nietzsche (1844–1900)