It is quite difficult to picture a pseudoscientistâreally picture him or her over the course of a day, a year, or a whole career. What kind or research does he or she actually do, what differentiates him or her from a carpenter, or a historian, or a working scientist? In short, what do such people think they are up to?
⌠it is a significant point for reflection that all individuals who have been called âpseudoscientistsâ have considered themselves to be âscientistsâ, with no prefix.
The answer might surprise you. When they find time after the obligation of supporting themselves, they read papers in specific areas, propose theories, gather data, write articles, and, maybe, publish them. What they imagine they are doing is, in a word, âscienceâ. They might be wrong about thatâmany of us hold incorrect judgments about the true nature of our activitiesâbut surely it is a significant point for reflection that all individuals who have been called âpseudoscientistsâ have considered themselves to be âscientistsâ, with no prefix.
What is pseudoscience?
âPseudoscienceâ is a bad category for analysis. It exists entirely as a negative attribution that scientists and nonâscientists hurl at others but never apply to themselves. Not only do they apply the term exclusively as a discrediting slur, they do so inconsistently. Over the past twoâandâaâquarter centuries since the term popped into the Western European languages, a great number of disparate doctrines have been categorized as sharing a core qualityâpseudoscientificity, if you willâwhen in fact they do not. It is based on this diversity that I refer to such beliefs and theories as âfringeâ rather than as âpseudoâ: Their defining characteristic is the distance from the center of the mainstream scientific consensus in whichever direction, not some essential property they share.
Scholars have by and large tended to ignore fringe science as regrettable sideshows to the main narrative of the history of science, but there is a good deal to be learned by applying the same tools of analysis that have been used to understand mainstream science. This is not, I stress, to imply that there is no difference between hollowâEarth theories and geophysics; on the contrary, the differences are the point of the analysis. Focusing on the historical and conceptual relationship between the fringe and the core of the various sciences as that blurry border has fluctuated over the centuries provides powerful analytical leverage for understanding where contemporary antiâscience movements come from and how mainstream scientists might address them.
As soon as professionalization blossomed, tagging competing theories as pseudoscientific became an important tool for scientists to define what they understood science to be
The central claim of this essay is that the concept of âpseudoscienceâ was called into being as the shadow of professional science. Before science became a professionâwith formalized training, credentialing, publishing venues, careersâthe category of pseudoscience did not exist. As soon as professionalization blossomed, tagging competing theories as pseudoscientific became an important tool for scientists to define what they understood science to be. In fact, despite many decades of strenuous effort by philosophers and historians, a precise definition of âscienceâ remains elusive. It should be noted however that the absence of such definitional clarity has not seriously inhibited the ability of scientists to deepen our understanding of nature tremendously.
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