The Unicorn Strikes Back
A 17th Century scholar named Alexander Ross was having none of this nonsense about unicorns. He has been ridiculed as a fool, of course, but this is winner’s history for his observations on the matter are quite reasonable. While his bitter rival Thomas Browne mused about modern unicorn powder coming from any number of monocorns (such as the rhino or narwhal) Ross insisted that the substance that circulated in his day as unicorn powder was the same substance to which the ancients attributed such marvelous properties. He was adamant that the unicorn question was not to be resolved by simple semantics in spite of the confusion on the question. Moreover, he accepted these properties of unicorn powder as a well attested fact. Why? By what criteria? Testimony! As far as he was concerned the testimony of the ancients was broad and consistent as to the use of the powder and this would not have been the case if the powder had been ineffective (the notion of placebo does not seem to have b...