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Transcript

Appeal to Doubtful Authority

By: Heather Pieper and Olivia Cox

In Text Examples

According to you

Definition

http://www.vevo.com/watch/orianthi/According-To-You/USUV70903608

  • The best way to treat cancer is through acupuncture because Dr. Jones, who has a Ph. D. in Physics, says so.
  • John Smith has dabbled in theatre production and says that a play that just came out was poorly directed. Therefore, it must be true.
  • A wise woman once said that to live simply is to live happily.

An Appeal to Authority takes the following form:

  • Person A is (claimed to be) an authority on subject S.
  • Person A makes claim C about subject S.
  • Therefore, C is true.

It is a fallacy when...

  • the Authority does not have significant expertise in the subject
  • the claim is outside the area of expertise
  • no one else can validate this claim
  • the authority is biased
  • the authority is not named
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