Six Signs of Scientism: Part 1 “Scientism” Refers to a Too Uncritically Deferential Attitude Toward Science
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Six Signs of Scientism: Part 1 “Scientism” refers to a too uncritically deferential attitude toward science. In this first part of her two-part article, Professor Haack identifies the first three of six signs of scientism: using words like “science,” “scientific,” etc., honorifically; adopting scientific trappings purely decoratively; and preoccupation with the “problem of demarcation.” SUSAN HAACK A man must be downright crazy to deny that science has made to avoid both underestimating the value many true discoveries. of science and overestimating it. What —C.S. Peirce (1903)1 I meant by “cynicism” in this context was a kind of jaundiced and uncriti- Scientism . employs the prestige of science for disguise and cally critical attitude toward science, an protection. 2 inability to see or an unwillingness to —A.H. Hobbs (1953) acknowledge its remarkable intellectual achievements, or to recognize the real cience is a good thing. As Francis Bacon foresaw cen- benefits it has made possible. What I turies ago, when what we now call “modern science” meant by “scientism” was the opposite was in its infancy, the work of the sciences has brought failure: a kind of over-enthusiastic and S uncritically deferential attitude toward both light, an ever-growing body of knowledge of the world science, an inability to see or an unwill- and how it works, and fruit, the ability to predict and control ingness to acknowledge its fallibility, its limitations, and its potential dangers. the world in ways that have both extended and improved One side too hastily dismisses science; our lives. But, as William Harvey complained, Bacon really the other too hastily defers to it. My did write about science “like a Lord Chancellor”3—or, as we concern here, of course, is with the lat- ter failing. might say today, “like a promoter,” or “like a marketer.” Cer- It is worth noting that the English tainly he seems to have been far more keenly aware of the vir- word “scientism” wasn’t always, as it is tues of science than of its limitations and potential dangers. now, pejorative. In the mid-nineteenth century—not long after the older, Yet science is by no means a per- means the only good thing, nor—only a broader use of the word “science,” in fectly good thing. On the contrary, like little less obviously—even the only good which it could refer to any systematized body of knowledge, whatever its subject all human enterprises, it is ineradicably form of inquiry. There are many other matter, had given way to the modern, fallible and imperfect. At best, progress valuable kinds of human activity besides narrower use in which it refers to phys- in the sciences is ragged, uneven, and inquiry—music, dancing, art, storytell- unpredictable; moreover, much scien- ics, chemistry, biology, and so on, but ing, cookery, gardening, architecture, tific work is unimaginative or banal, not to jurisprudence, history, theology, to mention just a few; and many other 5 some is weak or careless, and some is and so forth —the word “scientism” outright corrupt; and scientific discov- valuable kinds of inquiry—historical, was neutral: it meant, simply, “the habit eries often have the potential for harm legal, literary, philosophical, etc. and mode of expression of a man of as well as for good—for knowledge is As I indicated by giving Defending science.” But by the early decades of 4 power, as Bacon saw, and power can be Science—Within Reason its subtitle, Be- the twentieth century “scientism” had abused. And, obviously, science is by no tween Scientism and Cynicism, we need begun to take on a negative tone—ini- 40 Volume 37 Issue 6 | Skeptical Inquirer tially, it seems, primarily in response to • Looking to the sciences for answers any good evidence for that?” but “Is over-ambitious ideas about how pro- to questions beyond their scope. there any scientific evidence for that?” foundly our understanding of human Needing to craft a test to help judges • Denying or denigrating the legit- behavior could be transformed by ap- determine whether expert testimony is imacy or the worth of other kinds plying the methods that had proven so reliable enough to be admitted, the U.S. 6 of inquiry besides the scientific, or successful in the physical sciences. And Supreme Court suggests that such tes- the value of human activities other by the mid-twentieth century, scientism timony must be “scientific knowledge,” 7 than inquiry, such as poetry or art. 11 had come to be seen as a “prejudice,” arrived at by the “scientific method.” 8 a “superstition,” an “aberration” of Here, I will explain the first three of A historian arguing that there is no 9 science. By now this negative tone is these six signs (leaving the fourth, foundation in the evidence for the idea 10 predominant; in fact, the pejorative fifth and sixth to Part 2)—always try- that ancient Greek philosophy was connotations of “scientism” are so thor- ing, however, to keep their interrela- borrowed from the Egyptians describes oughly entrenched that defenders of the tions in sight, to signal the mistaken this idea as “unscientific.”12 The titles autonomy of ethics, or of the legitimacy ideas about the sciences on which they of conferences and books speak of 13 of religious knowledge, etc., sometimes depend, and to steer the sometimes “Science and Reason,” as if the sci- think it sufficient, instead of actually very fine line between candidly repu- ences had a monopoly on reason itself. engaging with their critics’ arguments, diating scientism, and surreptitiously An editorial in the Wall Street Journal to dismiss them in a word: “scientistic.” repudiating science. describes studies of charter schools So, as the term “scientism” is usually where students are chosen by lottery currently used, and as I shall use it, it is a trivial verbal truth that scientism should be avoided. It is, however, a substantial question exactly when, and why, deference to the sciences is appro- Naturally enough, once “science,” “scientific,” etc., priate and when, and why, it is inap- have become honorific terms, practitioners uneasy propriate or exaggerated. My primary purpose here is to suggest some ways about the standing of their discipline or approach to recognize when this line has been like to use them emphatically and often. crossed, when respect for the achieve- ments of the sciences has transmuted into the kind of exaggerated deference characteristic of scientism. These are the “six signs of scientism” to which my The Honorific Use of “Science” title alludes. Summarized briefly and and Its Cognates as “scientific and more reliable” than roughly, they are: studies of schools that select their stu- Over the last several centuries, the 14 • Using the words “science,” “scien- dents on merit. The honorific usage work of the sciences has enormously tific,” “scientifically,” “scientist,” etc., is ubiquitous. enriched and refined our knowledge honorifically, as generic terms of Naturally enough, once “science,” of the world. And as the prestige of epistemic praise. “scientific,” etc., have become honor- the sciences grew, words like “science,” ific terms, practitioners uneasy about • Adopting the manners, the trap- “scientifically,” etc., took on an hon- the standing of their discipline or ap- pings, the technical terminology, orific tone: their substantive meaning proach like to use them emphatically etc., of the sciences, irrespective of tended to slip into the background, and often. In 1953, Prof. Hobbs pro- their real usefulness. and their favorable connotation began vided a splendid list of excerpts from • A preoccupation with demarca- to take center stage. Advertisers rou- publishers’ blurbs for sociology texts: tion, i.e., with drawing a sharp tinely boast that “science has shown” “a scientific approach”; “scientifically line between genuine science, the the superiority of their product, or that faces the problems of . marriage”; real thing, and “pseudoscientific” “scientific studies” support their claims. “approaches social problems from the imposters. Traditional or unconventional medical . scientific point of view . unassail- treatments are often dismissed out of able [conclusions]”; “sternly scientific”; • A corresponding preoccupation with 15 identifying the “scientific method,” hand, not as ill-founded or untested, and so on and on. And nowadays, of presumed to explain how the sci- but as “unscientific.” Skeptical of course—though departments of phys- ences have been so successful. some claim, we may ask, not “Is there ics and chemistry feel no need to stress Skeptical Inquirer | November/December 2013 41 that what they do is science—universi- highly speculative, and that most are subjects”18 he had in mind social scien- ties offer classes and degrees in “Man- eventually found to be untenable, and tists’ efforts to look as much as possible agement Science,” “Library Science,” abandoned. To be sure, by now there like physicists—despite their radically “Military Science,” and even “Mortuary is a vast body of well-warranted sci- different subject matters. And there Science.”16 entific theory, some of it so well-war- certainly is something objectionably But this honorific usage of “science” ranted that it would be astonishing if scientistic about adopting the trap- and its cognates leads to all kinds of new evidence were to show it to be pings associated with physics, chemis- trouble. It makes it all too easy to forget mistaken—though even this possibility try, etc., not as useful transferable tools that, remarkable as the achievements of should never absolutely be ruled out. but as a smoke-screen hiding shallow the natural sciences have been, not all, (Rigid dogmatism is always epistemo- thinking or half-baked research. and not only, scientists are good, thor- logically undesirable, rigid dogmatism Even those who work in disciplines ough, honest inquirers. It tempts us to about even the best-warranted scientific no one would hesitate to classify as dismiss bad science as not really science theory included.) But this vast body of science sometimes focus too much on at all, and it seduces us into the false well-warranted theory is the surviving form and too little on substance.