The Relativity of Wrong by Isaac Asimov http://chem.tufts.edu/answersinscience/relativityofwrong.htm http://chem.tufts.edu/answersinscience/relativityofwrong.ht

The Relativity of Wrong by Isaac Asimov http://chem.tufts.edu/answersinscience/relativityofwrong.htm http://chem.tufts.edu/answersinscience/relativityofwrong.htm is one of the essays on this subject.