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Denialism and pseudo-science

Posted by Henry Bauer on 2018/03/31

Nowadays, questioning whether HIV causes AIDS, or whether carbon dioxide causes global warming, is often deplored and attacked as “denialism” or pseudo-science. Yet questioning those theories is perfectly good, normal science.

Science is many things, including a human activity, an institution, an authority, but most centrally science means knowledge and understanding. Pseudo-science correspondingly means false claims dressed up as though they were reliable, genuine science. Denialism means refusing to believe what is unquestionably known to be true.

Knowledge means facts; understanding means theories or interpretations; and an essential adjunct to both is methodology, the means by which facts can be gathered.

There is an important connection not only between methods and facts but also between facts and theories: Un-interpreted facts carry no meaning. They are made meaningful only when connected to a conceptual framework, which is inevitably subjective. That is typically illustrated by diagrams where the facts consist of black and white lines and areas whose meaning depends on interpretations by the viewer. Different observers offer different interpretations.

The meanings of these facts — black-and-white lines and areas — are supplied by the viewer:
A young lady with extravagant hair treatment facing left — OR an old crone looking downwards;
A duck facing left OR a rabbit facing right;
Twin black profiles looking at one another OR a white vase.

In science, researchers often differ over the interpretation of the evidence: the facts are not disputed but different theories are offered to explain them.

At any rate, in considering what science can tell us we need to consider the three facets of science: facts, methods, and theories [1]. Normal scientific activity is guided by established theories and applies established methods to enlarge the range of factual knowledge.
Every now and again, something unconventional and unforeseen turns up in one of those three facets of science. It might be a new interpretation of existing facts, as in the theory of relativity; or it may be the application of a novel method as in radio-astronomy; or it may be the observation of previously unsuspected happenings, facts, for instance that atoms are not eternally stable and sometimes decompose spontaneously. When something of that sort happens, it is often referred to later as having been a scientific revolution, overturning what had been taken for granted in one facet of science while remaining content with what has been taken for granted in the other two facets.
The progress of science can be viewed as revolutions in facts, or in method followed by the gaining of possibly revolutionary facts, followed eventually by minor or major revisions of theory. Over a sufficiently long time — say, the several centuries of modern (post-17th-century) science — the impression by hindsight is of continual accumulation of facts and improvement of methods; the periodic changes in theoretical perspective are all that tends to be remembered by other than specialist historians of science.

(from “Why minority views should be listened to”)

The history of science also records episodes in which researchers proposed something novel simultaneously in two facets of science, for example when Gregor Mendel applied simple arithmetic to observations of plant breeding, an unprecedented methodology in biology that thereby uncovered entirely new facts. Another example might be the suggestion by Alfred Wegener in the early decades of the 20th century that the Earth’s continents must have moved, since the flora and fauna and geological formations are so alike on continents that are now far apart; making comparisons across oceans was an entirely novel methodology, and there was no theory to accommodate the possibility of continents moving. Episodes of that sort, where two of the three facets of science are unorthodox, have been labeled “premature science” by Gunther Stent [2]; the scientific community did not accept these suggestions for periods of several decades, until something more conventional showed that those unorthodox proposals had been sound.

When claims are made that do not fit with established theory or established methods or established facts, then those claims are typically dismissed out of hand and labeled pseudo-science. For example, claims of the existence of Loch Ness “monsters” involve unorthodox facts obtained by methods that are unorthodox in biology, namely eyewitness accounts, sonar echoes, photographs, and films, instead of the established way of certifying the existence of a species through the examination of an actual specimen; and the theory of evolution and the accepted fossil record have no place for the sort of creature that eyewitnesses describe.

In recent years it has it has been quite common see dissent from established scientific theories referred to as “denialism”. The connotation of that term “denialism” is not only that something is wrong but that it is reprehensibly wrong, that those who question the established view should know better, that it would be damaging to pay attention to them; moreover that denying (for example) that HIV causes AIDS is as morally distasteful as denying the fact of the Holocaust in which millions of Jews, Gypsies, and others were killed.

As Google N-grams for “denialism” indicate, until the last couple of decades, “denialism” meant to deny historical facts of genocide or something like it:

In the 1930s, “denialism” was applied to the refusal to acknowledge the millions of deaths in the Soviet Union caused by enforcement of collectivized agriculture and associated political purges, for example the 1932-33 Ukraine famine [3]. Holocaust denial was prominent for a while around 1970 but then faded away from mention in books until it re-appeared in the late 1980s [4]. But soon “denialism” directed at questioning of HIV/AIDS theory and the theory of carbon-dioxide-induced global warming swamped all other applications of the term:


This recent usage of “denialism” is consciously and specifically intended to arouse the moral outrage associated with denial of genocides, as admitted (for example) by the South African jurist Edwin Cameron [5]. But those genocides are facts, proved beyond doubt by the records of deaths as well as remains and various artefacts at concentration camps. By contrast, so-called “AIDS denialism” and so-called “climate-change denialism” or “global warming denialism” are the questioning or disputing of theories, not facts.

That questioning, moreover, is perfectly consonant with normal science:
⇒⇒   On the matter of whether HIV causes AIDS, dissidents do not question anything about established methods of virology, and they do not claim that HIV tests do not measure proteins, antibodies, and bits of genetic material; they merely assert that the results of HIV tests do not fit the theory that HIV is an infectious agent, and they assert that the methods used in HIV AIDS research are not sound methods for studying viruses since they have not been verified against experiments with authentic pure HIV virions derived directly from HIV+ individuals or from AIDS patients (The Case against HIV).
⇒⇒   On the matter of whether the liberation of carbon dioxide and by the burning of fossil fuels is the primary cause of global warming and climate change (AGW, Anthropogenic Global Warming and climate change [ACC]), those who question that theory do not question the facts about amounts of carbon dioxide present over time and they do not question the changes that have taken place in temperatures; they merely point out that the known and accepted facts show that there have been periods of time during which carbon-dioxide levels were very high while temperatures were very low, and that during several periods when carbon-dioxide levels were increasing the Earth’s temperature was not increasing or perhaps even cooling [6]. Furthermore, those who question AGW point out that the prime evidence offered for the theory is no evidence at all, merely the outputs of computer models that are supposed to take into account all the important variables — even as it is obvious that they do not do that, since those computer models do not provide an accurate record of the actual temperature changes that have been observed over many centuries.

Denialism means to deny something that is unquestionably true, but theories, interpretations, can never be known to be unquestionably true. Labeling as denialists those who question whether HIV causes AIDS, or those who question whether human-caused generation of carbon dioxide is the prime cause of global warming and climate change, is an attempt to finesse having to properly demonstrate the validity of those theories. Another attempt at such evasion is the oft-heard assertion that there is an “overwhelming consensus” on those matters. As Michael Crichton put it:
the claim of consensus has been the first refuge of scoundrels; it is a way to avoid debate by claiming that the matter is already settled. . . . Consensus is invoked only in situations where the science is not solid enough. Nobody says the consensus of scientists agrees that E=mc2. Nobody says the consensus is that the sun is 93 million miles away. It would never occur to anyone to speak that way [7].

When the assertion of consensus does not suffice, then the ad hominem tactic of crying “denialism” is invoked: the last refuge of intellectual scoundrels who cannot prove their case by evidence and logic.

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[1]    I first suggested this in “Velikovsky and the Loch Ness Monster: Attempts at demarcation in two controversies”, in a symposium on “The Demarcation between Science and Pseudo-Science” (ed. Rachel Laudan), published as Working Papers of the Center for the Study of Science in Society (VPI&SU), 2 (#1, April 1983) 87-106. The idea was developed further in The Enigma of Loch Ness: Making Sense of a Mystery (University of Illinois Press, 1986/88; reprint, Wipf & Stock, 2012; pp. 152-3); see also Science or Pseudoscience: Magnetic Healing, Psychic Phenomena, and Other Heterodoxies (University of Illinois Press, 2001); Science Is Not What You Think (McFarland, 2017)
[2]    Gunther Stent, “Prematurity and uniqueness in scientific discovery”, Scientific American, December 1972, pp. 84–93
[3]    Described as the Holodomor
[4]    Holocaust Denial Timeline
[5]    Edwin Cameron, Witness to AIDS, I. B. Tauris, 2005; see book review in Journal of Scientific Exploration, 20 (2006) 436-444
[6]    Climate-change facts: Temperature is not determined by carbon dioxide
[7]    Michael Crichton,  “Aliens cause global warming”, Caltech Michelin Lecture, 17 January 2003

 

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The consensus against human causation of global warming and climate change

Posted by Henry Bauer on 2018/03/18

Anthropogenic Global Warming (AGW) is the theory that global warming is caused primarily by human actions that liberate carbon dioxide and other greenhouse gases; similarly, Anthropogenic Climate Change (ACC). Proponents of AGW/ACC like to claim that 97% of climate scientists agree and that the science is settled . Both those claims are factually incorrect.

How many dissenting individuals?

Tens of thousands of scientists as well as many informed observers dispute AGW/ACC, for example in the Oregon Petition or Global Warming Petition Project: “There is no convincing scientific evidence that human release of carbon dioxide, methane, or other greenhouse gases is causing or will, in the foreseeable future, cause catastrophic heating of the Earth’s atmosphere and disruption of the Earth’s climate. Moreover, there is substantial scientific evidence that increases in atmospheric carbon dioxide produce many beneficial effects upon the natural plant and animal environments of the Earth”.

Similar points were made in the Leipzig Declaration signed by dozens of prominent scientists and television meteorologists, and in several other public statements and petitions — 1992 “Statement by atmospheric scientists on greenhouse warming” and the 1992 “Heidelberg Appeal,” circulated at the Rio de Janeiro Earth Summit (Heidelberg Appeal’s Anniversary – 4,000+ scientists, 70 Nobel Laureates).

Dissenting literature:
Scores of books and thousands of articles dispute AGW/ACC. Dunlap and Jacques list 108 such books published up to 2010 (“Climate change denial books and conservative think tanks: Exploring the connection”, American Behavioral Scientist, 57 [2013] 699–731). At least another 10 books have been published more recently, see below.

Some “1350+ peer-reviewed papers supporting skeptic arguments against ACC/AGW alarmism” are listed on-line at http://www.populartechnology.net/2009/10/peer-reviewed-papers-supporting.html.

Selected blogs:
There are innumerable blogs about AGW/ACC. In a study of arguments over how polar bears are or are not being affected, 45 pro and 45 con blogs were identified (but not named) [1].
I recommend unreservedly two blogs:

Watts Up With That (WUWT), which is notable for being centrally concerned with evidence relating to weather and climate and having no political agenda or axe to grind; Anthony Watts is a meteorologist.

Climate Etc. too has no political agenda or axe to grind. Judith Curry is a geoscientist and climatologist, recently retired after a notably distinguished career [2]. She does not deny that human activity may contribute to global warming, but shows that proponents of AGW/ACC go far beyond the evidence in raising alarms about impending catastrophes just around the corner or already here.

The actual facts:
Actual data over the life of the Earth show that CO2 levels have often been higher than now during periods when temperatures were lower. Moreover, it seems that changes in temperature occur before changes in CO2 levels and not after. Global temperatures were cooling while CO2 levels were rising during ~1880-1910 and ~1940s-1970s. Since roughly the end of the 1990s, global temperatures have not increased significantly [3]. Popular media and many proponents of AGW/ACC deny that lack of significant warming of the last couple of decades, but it is acknowledged by the National Academy of Sciences of the USA and the Royal Society of London: in a jointly published pamphlet [4] they offer excuses intended to explain why this “pause” in warming does not disprove AGW/ACC.

As against these actual data, proponents of AGW/ACC rely on computer models that are obviously and patently inadequate because they are unable to retrodict (calculate even by hindsight) the historical temperature record.

Books arguing against AGW and ACC
published since 2010 and not listed by
Dunlap & Jacques, American Behavioral Scientist, 57 (2013) 699–731

2012:    Global Warming-Alarmists, Skeptics and Deniers: A Geoscientist Looks at the Science of Climate Change, G. Dedrick Robinson &,‎ Gene D. Robinson III, Moonshine Cove Publishing

2014:    The Deliberate Corruption of Climate Science, Tim Ball, Stairway Press

2015:    Climate Change: The Facts, J. Abbot et al. (24 contributors), Stockade Books

2015:    A Disgrace to the Profession, Mark Steyn,‎ Stockade Books

2017:     Inconvenient Facts: proving Global Warming is a Hoax, Jack Madden, CreateSpace

2017:     Inconvenient Facts: The science that Al Gore doesn’t want you to know (audio book), Gregory Wrightstone, Blackstone Audio

2017:    Climate Change: The Facts, Jennifer Marohasy (ed.; 22 contributors), Connor Court Publishing

2018:    The Politically Incorrect Guide to Climate Change, Marc Morano, Regnery

2018:    The Climate Chronicles: Inconvenient Revelations You Won’t Hear from Al Gore — and Others, Joe Bastardi, CreateSpace

2018:    The Polar Blankets: The real power behind climate change, Rex Coffin, ISBN 978-1980416470 (independently published)

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[1]    “Internet blogs, polar bears, and climate-change denial by proxy”, by Jeffrey A. Harvey, by Daphne van den Berg, Jacintha Ellers, Remko Kampen, Thomas W. Crowther, Peter Roessingh, Bart Verheggen, Rascha J. M. Nuijten, Eric Post, Stephan Lewandowsky, Ian Stirling, Meena Balgopal, Steven C. Amstrup & Michael E. Mann, BioScience, bix133, https://doi.org/10.1093/biosci/bix133 (published 29 November 2017);

[2]  “Judith Curry retires, citing ‘craziness’ of climate science”, Scott Waldman, Climatewire, 4 January, 2017

[3]  “Climate-change facts: Temperature is not determined by carbon dioxide”

[4]  Climate Change: Evidence & Causes — An Overview from the Royal Society and the U.S. National Academy of Sciences, National Academies Press, 2014; see critical review, “Climate-change science or climate-change propaganda?”, Journal of Scientific Exploration, 29 (2015) 621–636

 

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Where to turn for disinterested scientific knowledge and insight?

Posted by Henry Bauer on 2018/02/11

The “vicious cycle of wrong knowledge” illustrates the dilemma we face nowadays: Where to turn for disinterested scientific knowledge and insight?

In centuries past in the intellectual West, religious authorities had offered unquestionable truth. In many parts of the world, religious authorities or political authorities still do. But in relatively emancipated, socially and politically open societies, the dilemma is inescapable. We accept that religion doesn’t have final answers on everything about the natural world, even if we accept the value of religious teachings about how we should behave as human beings. Science, it seemed, knew what religion didn’t, about the age of the Earth, about the evolution of living things, about all sorts of physical, material things. So “science” became the place to turn for reliable knowledge. We entered the Age of Science (Knight, 1983). But we (most of us) recognize that scientific knowledge cannot be absolutely and finally true because, ultimately, it rests on experience, on induction from observations, which can never be a complete reflection of the natural world; there remain always the known unknown and the unknown unknown.

Nevertheless, for practical purposes we want to be guided by the best current understanding that science can afford. The problem becomes, how to glean the best current understanding that science can offer?

Society’s knee-jerk response is to consult the scientific community: scientific associations, lauded scientists, government agencies, scientific literature. What society hears, however, is not a disinterested analysis or filtering of what those sources say, because all of them conform to whatever the contemporary “scientific consensus” happens to be. And, as earlier discussed (Dangerous knowledge II: Wrong knowledge about the history of science), that consensus is inevitably fallible, albeit the conventional wisdom is not on guard against that, largely because of misconceptions stemming from an holistic ignorance of the history of science.

The crux of the problem is that scientific knowledge and ideas that do not conform to the scientific consensus are essentially invisible in the public sphere. In any case, society has no mechanism for ensuring that what the scientific consensus holds at any given time is the most faithful, authoritative reflection of the available evidence and its logical interpretation. That represents clear and present danger as “science” is increasingly turned to for advice on public policies, in an environment replete with claims of truth from many sides, people claiming to speak for religion or for science, or organizations claiming to do so, including sophisticated advertisements by commercial and political groups.

In less politically partisan times, Congress and the administration had the benefit of the Office of Technological Assessment (OTA), founded in 1972 to provide policy makers with advice, as objective and up-to-date as possible, about technical issues; but OTA was disbanded in 1995 for reasons of partisan politics, and no substitute has been established. Society needs badly some authoritative, disinterested, non-partisan mechanism for analyzing, filtering, and interpreting scientific claims.

The only candidate so far on offer for that task is a Science Court, apparently first mooted half a century ago by Arthur Kantrowitz (1967) in the form of an “institute for scientific judgment”, soon named by others as a Science Court (Cavicchi 1993; Field 1993; Mazur 1993; Task Force 1993). Such a Court’s sole mission would be to assess the validity of conflicting contemporary scientific and technical claims and advice.

The need for such a Court is most obvious in the context of impassioned controversy in the public arena where political and ideological interests confuse and obfuscate the purely technical points, as for instance nowadays over global warming (A politically liberal global-warming skeptic?). Accordingly, a Science Court would need complete independence, for which the best available appropriate model is the United States Supreme Court. Indeed, perhaps a Science Court could be managed and supervised by the Supreme Court.

Many knotty issue beside independence present themselves in considering how a Science Court might function: choice of judges or panels or juries; choice of issues to take on; possibilities for appealing findings. For an extended discussion of such matters, see chapter 12 of Science Is Not What You Think and further sources given there. But the salient point is this:

Society needs but lacks an authoritative, disinterested, non-partisan mechanism for adjudicating conflicting scientific advice. A Science Court seems the only conceivable possibility.

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Jon R. Cavicchi, “The Science Court: A Bibliography”, RISK — Issues in Health and Safety, 4 [1993] 171–8.

Thomas G. Field, Jr., “The Science Court Is Dead; Long Live the Science Court!” RISK — Issues in Health and Safety, 4 [1993] 95–100.

Arthur Kantrowitz, “Proposal for an Institution for Scientific Judgment”, Science,
156 [1967] 763–4.

David Knight, The Age of Science, Basil Blackwell, 1986.

Allan Mazur, “The Science Court: Reminiscence and Retrospective”, RISK — Issues in Health and Safety, 4 [1993] 161–70.

Task Force of the Presidential Advisory Group on Anticipated Advances in Science and Technology, “The Science Court Experiment: An Interim Report”, RISK — Issues in Health and Safety, 4 [1993] 179–88

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Politics, science, and medicine

Posted by Henry Bauer on 2017/12/31

I recently posted a blog about President Trump firing members of the Presidential Advisory Council on HIV/AIDS in which I concluded with
”Above all, the sad and bitter fact is that truth-seeking does not have a political constituency, be it about HIV, AIDS, or anything else”.

That sad state of affairs, the fragile foothold that demonstrable truth has in contemporary society, is owing to a number of factors, including that “Science is broken” and the effective hegemony of political correctness (Can truth prevail?).

A consequence is that public policies are misguided about at least two issues of significant social impact: HIV/AIDS (The Case against HIV), and human-caused global warming (A politically liberal global-warming skeptic?).

Science and medicine are characterized nowadays on quite a number of matters by dogmatic adherence to views that run counter to the undisputed evidence (Dogmatism in Science and Medicine: How Dominant Theories Monopolize Research and Stifle the Search for Truth, McFarland, 2012). To cite just one absurdity (on a matter that has no significant public impact): in cosmology, the prevailing Big-Bang theory of the universe requires that “dark matter” and “dark energy” make up most of the universe, the “dark” signifying that they have never been directly observed; and there are no credible suggestions for how they might be observed directly, and nothing is known about them except that their postulated influences are needed to make Big-Bang theory comport to the facts of the real world. Moreover, a less obviously flawed theory has been available for decades, the “steady-state” theory that envisages continual creation of new matter, observational evidence for which was collected and published by Halton Arp (Qasars, Redshifts and Controversies, Interstellar Media, 1987; Seeing Red: Redshifts, Cosmology and Academic Science, Apeiron, 1998).

Dozens of books have documented what is wrong with contemporary medicine, science, and academe:
Critiques of contemporary science and academe;
What’s wrong with present-day medicine.

The common feature of all the flaws is the failure to respect the purported protocols of “the scientific method”, namely, to test hypotheses against reality and to keep testing theories against reality as new evidence comes in.

Some political commentators have described our world as “post-truth”, and a variety of social commentators have held forth for decades about a “post-modern” world. But the circumstances are not so much “post-truth” or “post-modern” as pre-Enlightenment.

So far as we know and guess, humans accepted as truth the dogmatic pronouncements of elders, shamans, priests, kings, emperors and the like until, perhaps half a millennium ago, the recourse to observable evidence began to supersede acceptance of top-down dogmatic authority. Luther set in motion the process of taking seriously what the Scriptures actually say instead of accepting interpretations from on high. The religious (Christian only) Reformation was followed by the European Enlightenment; the whittling away of political power from traditional rulers; the French Revolution; the Scientific Revolution. By and large, it became accepted, gradually, that truth is to be found by empirical means, that explanations should deal with the observed natural world, that beliefs should be tested against tangible reality.

Science, in its post-17th-century manifestation as “modern science”, came to be equated with tested truth. Stunning advances in understanding confirmed science’s ability to learn accurately about the workings of nature. Phenomena of physics and of astronomy came to be understood; then chemistry; then sub-atomic structure, relativity, quantum mechanics, biochemistry … how could the power of science be disputed?

So it has been shocking, not fully digested by any means, that “science” has become untrustworthy, as shown in the last few decades by, for instance, increasing episodes of dishonesty, fraud, unreproducible claims.

Not yet widely realized is the sea change that has overtaken science since about the middle of the 20th century, the time of World War II. It’s not the scientific method that determines science, it’s the people who are doing the research and interpreting it and using it; and the human activity of doing science has changed out of sight since the early days of modern science. In a seriously oversimplified nutshell:

The circumstances of scientific activity have changed, from about pre-WWII to nowadays, from a cottage industry of voluntarily cooperating, independent, largely disinterested ivory-tower intellectual entrepreneurs in which science was free to do its own thing, namely the unfettered seeking of truth about the natural world, to a bureaucratic corporate-industry-government behemoth in which science has been pervasively co-opted by outside interests and is not free to do its own thing because of the pervasive conflicts of interest. Influences and interests outside science now control the choices of research projects and the decisions of what to publish and what not to make public.

What science is purported to say is determined by people; actions based on what science supposedly says are chosen by people; so nowadays it is political and social forces that determine beliefs about what science says. Thus politically left-leaning people and groups acknowledge no doubt that HIV causes AIDS and that human generation of carbon dioxide is the prime forcer of climate change; whereas politically right-leaning people and groups express doubts or refuse flatly to believe those things.

For more detailed discussion of how the circumstances of science have changed, see “Three stages of modern science”; “The science bubble”; and chapter 1 in Science Is Not What You Think: How It Has Changed, Why We Can’t Trust It, How It Can Be Fixed (McFarland 2017).

For how to make science a public good again, to make science truly reflect evidence rather than being determined by political or religious ideology, see chapter 12 in Science Is Not What You Think: How It Has Changed, Why We Can’t Trust It, How It Can Be Fixed (McFarland 2017).

Posted in conflicts of interest, fraud in medicine, fraud in science, global warming, politics and science, science is not truth, science policy, scientists are human, the scientific method, unwarranted dogmatism in science | Tagged: | 1 Comment »

Science is broken

Posted by Henry Bauer on 2017/11/21

Science is broken: Perverse incentives and the misuse of quantitative metrics have undermined the integrity of scientific research is the full title of an article published in the on-line journal AEON . I learned of it through a friend who was interested in part because the authors are at the university from which I retired some 17 years ago.

The article focuses on the demands on researchers to get grants and publish, and that their achievements are assessed quantitatively rather than qualitatively, through computerized scoring of such things as Journal Impact Factor and numbers of citations of an individual’s work.

I agree that those things are factors in what has gone wrong, but there are others as well.

The AEON piece is an abbreviated version of the full article in Environmental Engineering Science (34 [2017] 51-61; DOI: 10.1089/ees.2016.0223). I found it intriguing that the literature cited in it overlaps very little with the literature with which I’ve been familiar. That illustrates how over-specialized academe has become, and with that the intellectual life of society as a whole. There is no longer a “natural philosophy” that strives to integrate knowledge across the board, from all fields and specializations; and there are not the polymath public intellectuals who could guide society through the jungle of ultra-specialization. So it is possible, as in this case of “science is broken”, for different folk to reach essentially the same conclusion by extrapolating from quite different sets of sources and quite independently of one another.

I would add more factors, or perhaps context, to what Edwards and Roy emphasized:

The character of research activity has changed out of sight since the era or “modern science” began; for example, the number of wannabe “research universities” in the USA has tripled or quadrupled since WWII — see “Three stages of modern science”; “The science bubble”; chapter 1 in Science Is Not What You Think [McFarland 2017].

This historical context shows how the perverse incentives noted by Edwards and Roy came about. Honesty and integrity, dedication to truth-seeking above all, were notable aspects of scientific activity when research was something of an ivory-tower avocation; nowadays research is so integrated with government and industry that researchers face much the same difficulties as professionals who seek to practice honesty and integrity while working in the political realm or the financial realm: the system makes conflicts of interest, institutional as well as personal, inevitable. John Ziman (Prometheus Bound, Cambridge University Press) pointed out how the norms of scientific practice nowadays differ from those traditionally associated with science “in the good old days” (the “Mertonian” norms of communality, universality, disinterestedness, skepticism).

My special interest has long been in the role of unorthodoxies and minority views in the development of science. The mainstream, the scientific consensus, has always resisted drastic change (Barber, “Resistance by scientists to scientific discovery”, Science, 134 [1961] 596–602), but nowadays that resistance can amount to suppression; see “Science in the 21st century”; Dogmatism in Science and Medicine: How Dominant Theories Monopolize Research and Stifle the Search for Truth [McFarland, 2012]). Radical dissent from mainstream views is nowadays expressed openly almost only by long-tenured full professors or by retired people.

I’m in sympathy with the suggestions at the end of the formal Edwards and Roy paper, but I doubt that even those could really fix things since the problem is so thoroughgoingly systemic. Many institutions and people are vested in the status quo. Thus PhD programs will not change in the desired direction so long as the mentoring faculty are under pressure to produce more publications and grants, which leads to treating graduate students as cheap hired hands pushing the mentor’s research program instead of designing PhD research as optimum for neophytes to learn to do independent research. The drive for institutional prestige and status and rankings seems the same among university leaders, and they seek those not by excelling in “higher education” but by winning at football and basketball and by getting and spending lots of grant money on “research”. How to change that obsession with numbers: dollars for research, games won in sports?

That attitude is not unique to science or to academe. In society as a whole there has been increasing pressure to find “objective” criteria to avoid the biases inherent inevitably in human judgments. Society judges academe by numbers — of students, of research expenditures, of patents, of magnitude of endowment , etc. — and we compare nations by GDP rather than level of satisfaction among the citizens. In schools we create “objective” and preferably quantifiable criteria like “standards of learning” (SOLs), that supersede the judgments of the teachers who are in actual contact with actual students. Edwards and Roy cite Goodhart’s Law, which states that “when a measure becomes a target, it ceases to be a good measure”, which was new to me and which encapsulates so nicely much of what has gone wrong. For instance, in less competitive times, the award of a research grant tended to attest the quality of the applicant’s work; but as everything increased in size, and the amount of grants brought in became the criterion of quality of applicant and of institution, the aim of research became to get more grants rather than to do the most advancing work that would if successful bring real progress as well as more research funds. SOLs induced teachers to cheat by sharing answers with their students before giving the test. And so on and on. The cart before the horse. The letter of every law becomes the basis for action instead of the human judgment that could put into practice the spirit of the law.

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Can truth prevail?

Posted by Henry Bauer on 2017/10/08

Recently I joined the Heterodox Academy, whose mission is to promote viewpoint diversity :

We are a politically diverse group of social scientists, natural scientists, humanists, and other scholars who want to improve our academic disciplines and universities.
We share a concern about a growing problem: the loss or lack of “viewpoint diversity.” When nearly everyone in a field shares the same political orientation, certain ideas become orthodoxy, dissent is discouraged, and errors can go unchallenged.
To reverse this process, we have come together to advocate for a more intellectually diverse and heterodox academy.

My personal focus for quite some time has been the lack of viewpoint diversity on scientific issues — HIV/AIDS, global warming, and a host of less prominent topics (see Dogmatism in Science and Medicine: How Dominant Theories Monopolize Research and Stifle the Search for Truth). But earlier I had been appalled — and still am — over political correctness, by which I mean the dogmatic assertion that certain sociopolitical views must not only prevail but must be enforced, including by government action.

I became aware of political correctness when it came to my university in the late 1980s (distinctly later than elsewhere) and led to the resignation of Alan Mandelstamm, a nationally renowned teacher (of economics) who had for more than a decade attracted more students to his classes than any other teacher of any subject, as well as having a variety of faculty members from other fields sit in on his classes purely for the learning experience. I’ve described the circumstances of Al’s resignation in a couple of articles (The trivialization of sexual harassment: Lessons from the Mandelstamm Case; Affirmative action at Virginia Tech: The tail that wagged the dog). Al passed away some years ago; his obituary has been funded to be permanent and the contributors to it testify to what a marvelous instructor Al was, to the benefit of untold numbers of individuals: 4 years after Al died, former students and associates who learn of his passing continue to add their recollections. Al and I had both participated in the Virginia chapter of the National Association of Scholars (NAS), which stands for traditional academic ideals:
NAS is concerned with many issues, including academic content, cost, unfairness, academic integrity, campus culture, attitudes, governance, and long-term trends. We encourage commitment to high intellectual standards, individual merit, institutional integrity, good governance, and sound public policy.

What that involves in practice is illustrated in the newsletter I edited until my retirement.

Common to NAS, the Heterodox Academy, and dissenting from dogmatism on HIV/AIDS, global warming, and many other issues is the belief that views and actions ought to be consonant with and indeed formed by the available evidence and logical inferences from it — by the truth, in other words, at least as close as humans can come to it at any given time.

Ideologies and worldviews can make it difficult for us even to acknowledge what the evidence is when it seems incompatible with our beliefs. Since my interest for many decades has been in unorthodoxies, I’ve looked into the evidence pertaining to a greater number of controversial issues, in more detail and depth, than most people have had occasion to, with the frustrating consequence that nowadays many of the people with whom I share the preponderance of sociopolitical preferences are not with me regarding HIV/AIDS or global warming; I’m the rare example of “A politically liberal global-warming skeptic”; and I wish that those who seem to agree with me did not include people whose sociopolitical views and actions are abhorrent to me (say, Ted Cruz or Jeff Sessions).

At any rate, in science and in the humanities and in politics, in all aspects of human life, the thing to aim for is to find the best evidence and to be guided by it. Through the Heterodox Academy I learned recently of the Pro-Truth Pledge; see “How to address the epidemic of lies in politics: The ‘Pro-Truth Pledge,’ based on behavioral science research, could be part of the answer”.

The badge of that pledge is now on my personal website, and I encourage others to join this venture.

 

I don’t expect quick results, of course, but “The journey of a thousand miles begins with one step” (often misattributed to Chairman Mao, but traceable more than a millennium further back to Lao Tzu or Laozi, founder of Taoism).

Posted in conflicts of interest, consensus, global warming, politics and science, science is not truth, science policy, scientific culture, scientists are human, unwarranted dogmatism in science | Tagged: , , , , | Leave a Comment »

What science says about global warming and climate change

Posted by Henry Bauer on 2017/07/06

There is strong evidence that global temperatures are not significantly dependent on the amount of carbon dioxide in the atmosphere (Climate-change facts: Temperature is not determined by carbon dioxide).

That’s what science — the evidence, the facts — says.

Nevertheless, the overwhelmingly widespread belief among public and governments is the opposite, believing carbon dioxide to be the single most important determinant of global temperature and climate.

How could such a disparity between fact and public belief come about?

President Eisenhower foresaw the possibility half a century ago:
“in holding scientific research and discovery in respect, as we should, we must also be alert to the equal and opposite danger that public policy could itself become the captive of a scientific-technological elite” (Farewell speech, 17 January 1961).

Such influence of a scientific-technological elite is possible because “science” has become believed in superstitiously: on authority, not because it offers sound evidence and logic (Superstitious belief in science). A number of popular misunderstandings about science conspire to maintain this state of affairs, notably a failure to appreciate how drastically different scientific activities became following World War II, different from earlier times; science nowadays is not self-correcting and it does not follow the so-called scientific method. A full discussion of those points is in my just-published Science Is Not What You Think — How it has changed, Why we can’t trust it, How it can be fixed.

The “fix” refers to the possible establishment of a Science Court to adjudicate expert differences over technical issues. That was first suggested more than half a century ago when the experts were at loggerheads and arguing publicly over whether power could be generated safely using nuclear reactors.
More recently, some legal scholars have pointed out that such an institution could help the legal system to cope with cases where technical issues play an important role.
Beyond that, I suggest that a Science Court is needed to force the prevailing “scientific consensus” to respond substantively to critiques like those made by the many critics of human-caused global warming and climate change.

Posted in consensus, global warming, politics and science, science is not truth, science policy, scientific literacy, scientism | Tagged: , | 1 Comment »

Vaccines: The good, the bad, and the ugly

Posted by Henry Bauer on 2017/05/21

Only in recent years have I begun to wonder whether there are reasons not to follow official recommendations about vaccination. In the 1930s, I had the then-usual vaccinations, including (in Austria, perhaps Europe) against smallpox. A few others in later years when I traveled quite a bit.

But the Andrew Wakefield affair *, and the introduction of Gardasil **, showed me that official sources had become as untrustworethy about vaccines as they have become about prescription drugs.

It seems that Big Pharma had just about run out of new diseases to invent against which to create drugs and had turned to snake-oil-marketing of vaccines. We are told, for example, that 1 in 3 people will experience shingles in their lifetime and should get vaccinated against it. Have one in three of your aged friends ever had shingles? Not among my family and friends. One of my buddies got himself vaccinated, and came down with shingles a couple of weeks later. His physician asserted that the attack would have been more severe if he hadn’t been vaccinated — no need for a control experiment, or any need to doubt official claims.

So it’s remarkable that the Swedish Government has resisted attempts to make vaccinations compulsory (“Sweden bans mandatory vaccinations over ‘serious health concerns’” by Baxter Dmitry, 12 May 2017).

That article includes extracts from an interview of Robert F. Kennedy, Jr., on the Tucker Carlson Show, which included such tidbits as the continued presence of thimerosal (organic mercury compound) in many vaccines including the seasonal flu vaccines that everyone is urged to get; and the huge increase in number of things against which vaccination is being recommended:

“I got three vaccines and I was fully compliant. I’m 63 years old. My children got 69 doses of 16 vaccines to be compliant. And a lot of these vaccines aren’t even for communicable diseases. Like Hepatitis B, which comes from unprotected sex, or using or sharing needles – why do we give that to a child on the first day of their life? And it was loaded with mercury.”

 

————————————————–

“Autism and Vaccines: Can there be a final unequivocal answer?”
      “YES: Thimerosal CAN induce autism”

** See “Gardasil and Cervarix: Vaccination insanity” and many other posts recovered with SEARCH for “Gardasil” on my blogs: https://scimedskeptic.wordpress.com/?s=gardasil and https://hivskeptic.wordpress.com/?s=gardasil

Posted in fraud in medicine, legal considerations, medical practices, politics and science, prescription drugs, science is not truth, science policy, unwarranted dogmatism in science | Tagged: | 1 Comment »

Superstitious belief in science

Posted by Henry Bauer on 2017/05/16

Most people have a very misled, unrealistic view of “science”. A very damaging consequence is that scientific claims are given automatic respect even when that is unwarranted — as it always is with new claims, say about global warming. Dramatic changes in how science is done, especially since mid-20th century, make it less trustworthy than earlier.

In 1987, historian John Burnham published How Superstition Won and Science Lost, arguing that modern science had not vanquished popular superstition by inculcating scientific, evidence-based thinking; rather, science had itself become on worldly matters the accepted authority whose pronouncements are believed without question, in other words superstitiously, by society at large.

Burnham argued through detailed analysis of how science is popularized, and especially how that has changed over the decades. Some 30 years later, Burnham’s insight is perhaps even more important. Over those years, certain changes in scientific activity have also become evident that support Burnham’s conclusion from different directions: science has grown so much, and has become so specialized and bureaucratic and dependent on outside patronage, that it has lost any ability to self-correct. As with religion in medieval times, official pronouncements about science are usually accepted without further ado, and minority voices of dissent are dismissed and denigrated.

A full discussion with source references, far too long for a blog post, is available here.

Posted in conflicts of interest, consensus, denialism, politics and science, science is not truth, scientific culture, scientific literacy, scientism, scientists are human, unwarranted dogmatism in science | Tagged: | Leave a Comment »

Speaking Truth to Big Pharma Power

Posted by Henry Bauer on 2017/03/18

Some time ago I recommended the newsletter of Mad in America, a diligent and reliable commentary on the flaws of modern psychiatric medicine.

A recent issue had links to a superb series of articles by David Healy, a psychiatrist who has spoken truth to Big Pharma and to the conventional (lack of) wisdom, at considerable personal cost. Healy also founded a website with information about dru side effects, RxRisk:
Tweeting While Psychiatry Burns
Tweeting while Medicine Burns (Psychopharmacology Part 2)
Burn Baby Burn (Psychopharmacology Part 3)

Also useful in this newsletter, link to a report of a meta-analysis confirming the Minimal Effectiveness and High Risk of SSRIs

Posted in conflicts of interest, medical practices, politics and science, prescription drugs, science is not truth, scientific culture, scientists are human | Tagged: , , | Leave a Comment »

 
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