 Sometimes the term “pseudoscience” is used in a wider sense than that which is captured in the definition constituted of (1) and (2′). Contrary to (2′), doctrines that conflict with science are sometimes called “pseudoscientific” in spite of not being advanced as scientific. Hence, Grove (1985, 219) included among the pseudoscientific doctrines those that “purport to offer alternative accounts to those of science or claim to explain what science cannot explain.” Similarly, Lugg (1987, 227–228) maintained that “the clairvoyant’s predictions are pseudoscientific whether or not they are correct”, despite the fact that most clairvoyants do not profess to be practitioners of science. In this sense, pseudoscience is assumed to include not only doctrines contrary to science proclaimed to be scientific but doctrines contrary to science tout court, whether or not they are put forward in the name of science. Arguably, the crucial issue is not whether something is called “science” but whether it is claimed to have the function of science, namely to provide the most reliable information about its subject-matter. To cover this wider sense of pseudoscience, (2′) can be modified as follows (Hansson 1996, 2013):