Appeal to tradition (also known as argumentum ad antiquitatem or argumentum ad antiquitam,[1] appeal to antiquity, or appeal to common practice) is a claim in which a thesis is deemed correct on the basis of correlation with past or present tradition. The appeal takes the form of "this is right because we've always done it this way", and is a logical fallacy.[2][better source needed] The opposite of an appeal to tradition is an appeal to novelty, in which one claims that an idea is superior just because it is new.
An appeal to tradition essentially makes two assumptions that may not be necessarily true: