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Vedecký skepticizmus The '''skeptical movement''' ([[American and British English spelling differences#Miscellaneous spelling differences|British spelling]]: '''sceptical movement''') is a modern [[social movement]] based on the idea of '''scientific skepticism''' (also called '''rational skepticism'''). Scientific [[skepticism]] involves the application of skeptical [[philosophy]], [[Critical thinking|critical-thinking]] skills, and [[knowledge]] of [[science]] and its [[Scientific method|methods]] to [[Empirical evidence|empirical]] claims, while remaining [[Agnosticism|agnostic]] or neutral to non-empirical claims{{Definition needed|date=March 2019}} (except those that directly impact the practice of science).<ref>{{cite web|url=http://theness.com/neurologicablog/index.php/scientific-skepticism-rationalism-and-secularism/|title=Scientific Skepticism, Rationalism, and Secularism - NeuroLogica Blog|date=2013-02-15|website=theness.com|accessdate=7 May 2018|url-status=live|archiveurl=https://web.archive.org/web/20170910232249/http://theness.com/neurologicablog/index.php/scientific-skepticism-rationalism-and-secularism/|archivedate=10 September 2017}}</ref> The movement has the goal of investigating claims made on [[Fringe science|fringe topics]] and determining whether they are supported by [[empirical research]] and are [[Reproducibility|reproducible]], as part of a methodological norm pursuing "the extension of certified knowledge".<ref>{{citation|last=Stemwedel|first=Janet D.|title=Basic concepts: the norms of science|date=2008-01-29|url=http://scienceblogs.com/ethicsandscience/2008/01/29/basic-concepts-the-norms-of-sc|work=ScienceBlogs: Adventures in Ethics and Science|publisher=[[ScienceBlogs]]|format=blog|url-status=live|archiveurl=https://web.archive.org/web/20130512231940/http://scienceblogs.com/ethicsandscience/2008/01/29/basic-concepts-the-norms-of-sc/|archivedate=2013-05-12}}: quoting [[Robert K. Merton|Merton, R. K.]] (1942)</ref> The process followed is sometimes referred to as '''skeptical inquiry'''.<ref name="KendrickInquiry">{{cite web|last1=Frazier|first1=Kendrick|authorlink1=Kendrick Frazier|title=Why We Do This: Revisiting the Higher Values of Skeptical Inquiry|url=https://www.csicop.org/si/show/why_we_do_this_revisiting_the_higher_values_of_skeptical_inquiry|website=csicop.org|accessdate=12 November 2018|archiveurl=https://web.archive.org/web/20170610192458/http://www.csicop.org/si/show/why_we_do_this_revisiting_the_higher_values_of_skeptical_inquiry|archivedate=10 June 2017|date=1 November 2013}}</ref>
Roots of the movement date at least from the 19th century, when people started publicly raising questions regarding the unquestioned acceptance of claims about [[spiritism]], of various widely-held [[Superstition|superstitions]], and of [[pseudoscience]].<ref>Asbjørn Dyrendal: "Oh no it isn't!" Skeptics and the Rhetorical Use of Science in Religion. in Olav Hammer & James R. Lewis (red.) ''Handbook of'' ''Religion and the Authority of Science''. pp. 879–900. Leiden: Brill Academic Publishers 2010, Dyrendal refers to spiritualists as early targets of skeptics based on Hammer 2007.</ref><ref>Loxton, 2013, pp. 10ff.</ref> Publications such as those of the Dutch [[Vereniging tegen de Kwakzalverij]] (1881) also targeted [[medical quackery]].
Using as a template the Belgian organization founded in 1949, [[Comité Para]], Americans [[Paul Kurtz]] and [[Marcello Truzzi]] founded the [[Committee for Skeptical Inquiry|Committee for the Scientific Investigation of Claims of the Paranormal (CSICOP)]], in [[Amherst, New York]] in 1976. Now known as the Committee for Skeptical Inquiry (CSI), this organization has inspired others to form similar groups worldwide.<ref name="Hammer">{{Cite book|url=https://books.google.com/?id=Bm-7DH2bZ8QC&pg=PA395|title=Handbook of New Age|last=Kemp|first=Daren|last2=Lewis|first2=James R.|date=2007-01-01|publisher=BRILL|isbn=978-9004153554|location=|pages=382, 390, 395–96|language=en|via=}}</ref>
== Scientific skepticism ==
'''Scientific skepticism''' or '''rational skepticism''' (also spelled '''scepticism'''), sometimes referred to as '''skeptical inquiry''', is an [[Epistemology|epistemological]] position in which one questions the veracity of claims lacking [[empirical evidence]]. In practice, the term most commonly references the examination of claims and theories that appear to be [[Pseudoscience|beyond mainstream science]], rather than the routine discussions and challenges among scientists. Scientific skepticism differs from [[philosophical skepticism]], which questions humans' ability to claim any knowledge about the nature of the world and how they perceive it, and the similar but distinct [[Cartesian doubt|Methodological skepticism]], which is a systematic process of being skeptical about (or doubting) the truth of one's beliefs.<ref name="Merton">{{cite book|title=The Normative Structure of Science|last=Merton|first=R. K.|year=1942}} in {{cite book|title=The Sociology of Science: Theoretical and Empirical Investigations|last=Merton|first=Robert King|authorlink=Robert K. Merton|publisher=[[University of Chicago Press]]|year=1973|isbn=978-0-226-52091-9|location=Chicago|url-access=registration|url=https://archive.org/details/sociologyofscien0000mert}}</ref>
The ''New Skepticism'' described by [[Paul Kurtz]] in 1992 is scientific skepticism.<ref>{{cite book|last=Kurtz|first=Paul|authorlink=Paul Kurtz|title=The New Skepticism: Inquiry and Reliable Knowledge|publisher=[[Prometheus Books|Prometheus]]|year=1992|location=|page=[https://archive.org/details/newskepticisminq0000kurt/page/371 371]|url=https://archive.org/details/newskepticisminq0000kurt|url-access=registration|isbn=978-0-87975-766-3}}</ref> For example, [[Robert K. Merton]] asserts that all ideas must be tested and are subject to rigorous, structured community scrutiny (as described in [[Mertonian norms]]).<ref name="Merton" />
An important difference to classical skepticism, according to religious-history professor [[Olav Hammer]], is that scientific skepticism is not directly aligned with classical [[pyrrhonian scepticism]], which would question all sort of orthodox wisdom, as well as the one established by modern science. According to Hammer, "the intellectual forebears of the modern skeptical movement are rather to be found among the many writers throughout history who have argued against beliefs they did not share."<ref name="Hammer" />
The following quotations relate to scientific skepticism:
{{quote|text=Briefly stated, a skeptic is one who is willing to question any claim to truth, asking for clarity in definition, consistency in logic, and adequacy of evidence. The use of skepticism is thus an essential part of objective scientific inquiry and the search for reliable knowledge.|author=[[Paul Kurtz]] in ''[[The New Skepticism]]'', 1992, p. 9}}
{{quote|text=What skeptical thinking boils down to is the means to construct, and to understand, a reasoned argument and, especially important, to recognize a fallacious or fraudulent argument. The question is not whether we ''like'' the conclusion that emerges out of a train of reasoning, but whether the conclusion ''follows'' from the premises or starting point and whether that premise is true.|author=[[Carl Sagan]] in ''[[The Demon-Haunted World]]'', 1995, p. 197}}
{{quote|text=Science is [...] a way of skeptically interrogating the universe with a fine understanding of human fallibility. If we are not able to ask skeptical questions, to interrogate those who tell us that something is true, to be skeptical of those in authority, then we're up for grabs for the next charlatan, political or religious, who comes ambling along.|author=[[Carl Sagan]]<ref>{{cite web|last1= Sagan|first1= Carl|authorlink1= Carl Sagan|title= Carl Sagan > Quotes > Quotable Quote|url= https://www.goodreads.com/quotes/962093-science-is-more-than-a-body-of-knowledge-it-is|website= Goodreads.com|accessdate= 30 August 2017|archiveurl= https://web.archive.org/web/20170830161340/https://www.goodreads.com/quotes/962093-science-is-more-than-a-body-of-knowledge-it-is |archive-date= 30 August 2017 | url-status = live}}</ref>}}
{{quote|text=Scientific skepticism (is) the practice or project of studying paranormal and pseudoscientific claims through the lens of science and critical scholarship, and then sharing the results with the public.|author=[[Daniel Loxton]]<ref>{{cite web|last1= Loxton|first1= Daniel|authorlink= Daniel Loxton|title= Why Is There a Skeptical Movement?|url= http://www.skeptic.com/downloads/Why-Is-There-a-Skeptical-Movement.pdf|website= Skeptic.com|accessdate= 24 October 2016|url-status= live|archiveurl= https://web.archive.org/web/20161129224825/http://www.skeptic.com/downloads/Why-Is-There-a-Skeptical-Movement.pdf|archivedate= 29 November 2016}}</ref>}}
{{quote|text=A skeptic is one who prefers beliefs and conclusions that are reliable and valid to ones that are comforting or convenient, and therefore rigorously and openly applies the methods of science and reason to all empirical claims, especially their own. A skeptic provisionally proportions acceptance of any claim to valid logic and a fair and thorough assessment of available evidence, and studies the pitfalls of human reason and the mechanisms of deception so as to avoid being deceived by others or themselves. Skepticism values method over any particular conclusion.|author=[[Steven Novella]]<ref>{{cite web|url= http://www.skepticblog.org/2008/11/17/skeptic-the-name-thing-again/|title= Skepticblog|work= skepticblog.org|url-status= live|archiveurl= https://web.archive.org/web/20140425110706/http://www.skepticblog.org/2008/11/17/skeptic-the-name-thing-again/|archivedate= 2014-04-25}}</ref>}}
{{quote|text="Skepticism is a provisional approach to claims. It is the application of reason to any and all ideas—no sacred cows allowed. In other words, skepticism is a method, not a position."|author=[[The Skeptics Society]]<ref>{{cite web|url= http://www.skeptic.com/about_us/|title= About Us – A Brief Introduction|publisher= The Skeptics Society|url-status= live|archiveurl= https://web.archive.org/web/20140601130116/http://www.skeptic.com/about_us/|archivedate= 2014-06-01}}</ref>}}
{{quote|text=The true meaning of the word ''skepticism'' has nothing to do with doubt, disbelief, or negativity. Skepticism is the process of applying reason and critical thinking to determine validity. ''It's the process of finding a supported conclusion, not the justification of a preconceived conclusion.''|author=[[Brian Dunning (author)|Brian Dunning]]<ref>{{cite web|url= https://skeptoid.com/skeptic.php|title= Skeptoid|work= skeptoid.com}}</ref>}}
With regard to the skeptical social movement, Loxton refers to other movements already promoting "humanism, atheism, rationalism, science education and even critical thinking" beforehand.<ref>{{cite web|url=https://www.skeptic.com/downloads/Why-Is-There-a-Skeptical-Movement.pdf|title=Why Is There a Skeptical Movement?|last=Loxton|first=Daniel|author-link=Daniel Loxton|year=2013|page=31|access-date=18 August 2019|quote=If other movements already promoted humanism, atheism, rationalism, science education and even critical thinking, what possible need could there be for organizing an additional, new movement—a movement of people called 'skeptics'?}}</ref> He saw the demand for the new movement—a movement of people called "skeptics" — as based on a lack of interest by the scientific community to address paranormal and fringe-science claims. In line with [[Kendrick Frazier]], he describes the movement as a surrogate in that area for institutional science.<ref>{{cite web|url=https://www.skeptic.com/downloads/Why-Is-There-a-Skeptical-Movement.pdf|title=Why Is There a Skeptical Movement?|last=Loxton|first=Daniel|author-link=Daniel Loxton|year=2013|page=32|access-date=18 August 2019|quote=CSICOP—and with it the global network of likeminded organizations that CSICOP inspired, such as the JREF and the Skeptics Society—was created with the specific yet ambitious goal of filling a very large gap in scholarship. The skeptical movement sought to bring organized critical focus to the same ancient problem that isolated, outnumbered, independent voices had been struggling to address for centuries: a virtually endless number of unexamined, potentially harmful paranormal or pseudoscientific claims ignored or neglected by mainstream scientists and scholars. [...] '[...] We are in effect a surrogate in that area for institutional science.'}}</ref> The movement set up a distinct field of study, and provided an organizational structure, while "the long-standing genre of individual skeptical writing" lacked such a community and background.<ref>{{cite web|url=https://www.skeptic.com/downloads/Why-Is-There-a-Skeptical-Movement.pdf|title=Why Is There a Skeptical Movement?|last=Loxton|first=Daniel|author-link=Daniel Loxton|year=2013|page=29|access-date=18 August 2019|quote=The difference is between the long-standing genre of individual skeptical writing, and the recognition that this scholarship collectively comprised a distinct field of study.}}</ref> Skeptical organizations typically tend to have science education and promotion among their goals.<ref>{{cite web|url=http://www.vof.se/about|title=About the Swedish Skeptics Association|website=Vetenskap och Folkbildning|accessdate=14 November 2017|url-status=live|archiveurl=https://web.archive.org/web/20161113025227/http://www.vof.se/about/|archivedate=13 November 2016}}</ref><ref>{{cite web|url=http://nycskeptics.org/about|title=About NYC Skeptics|website=NYC Skeptics|accessdate=14 November 2017|url-status=live|archiveurl=https://web.archive.org/web/20171115143504/http://nycskeptics.org/about|archivedate=15 November 2017}}</ref>
== Overview ==
Scientific skeptics maintain that empirical investigation of [[reality]] leads to the most reliable empirical [[knowledge]], and that the [[scientific method]] is best suited to this purpose.<ref name="NeurologicaNovella10Aug2015">{{cite web|last1=Novella|first1=Steven|title=Rethinking the Skeptical Movement|url=http://theness.com/neurologicablog/index.php/rethinking-the-skeptical-movement/|website=Neurologica|accessdate=8 August 2016|archiveurl=https://web.archive.org/web/20160412180401/http://theness.com/neurologicablog/index.php/rethinking-the-skeptical-movement/|archivedate=12 April 2016|date=10 August 2015}}</ref> Scientific skeptics attempt to evaluate [[Hypothesis|claims]] based on verifiability and [[falsifiability]] and discourage accepting claims on [[faith]] or [[anecdotal evidence]]. Skeptics often focus their criticism on claims they consider to be implausible, dubious or clearly contradictory to generally accepted science. Scientific skeptics do not assert that unusual claims should be automatically rejected out of hand on ''[[A priori and a posteriori|a priori]]'' grounds—rather they argue that claims of paranormal or anomalous phenomena should be critically examined and that extraordinary claims would require extraordinary evidence in their favor before they could be accepted as having validity.<ref name="NeurologicaNovella10Aug2015" /> From a scientific point of view, theories are judged on many criteria, such as falsifiability,<ref name="NeurologicaNovella10Aug2015" /> [[Occam's Razor]],<ref name="HowStuffWorksClark">{{cite web|last1=Clark|first1=Josh|title=How Occam's Razor Works|url=http://science.howstuffworks.com/innovation/scientific-experiments/occams-razor3.htm|website=How Stuff Works|accessdate=8 August 2016|archiveurl=https://web.archive.org/web/20160729093039/http://science.howstuffworks.com/innovation/scientific-experiments/occams-razor3.htm|archivedate=29 July 2016|date=2007-10-04}}</ref> [[Morgan's Canon]]<ref name="Morgan">{{cite book|author=Morgan, C.L.|year=1903|title=An Introduction to Comparative Psychology|url=https://archive.org/details/in.ernet.dli.2015.174177|edition=2|publisher=W. Scott|location=London|page=[https://archive.org/details/in.ernet.dli.2015.174177/page/n70 59]}}</ref> and [[Power of a method|explanatory power]], as well as the degree to which their [[Prediction|predictions]] match [[Experiment|experimental]] results.<ref name="NeurologicaNovella10Aug2015" /> Skepticism in general may be deemed part of the [[scientific method]]; for instance an experimental result is not regarded as established until it can be shown to be repeatable independently.<ref>{{cite web|last=Wudka|first=Jose|title=What is the scientific method?|year=1998|url=http://physics.ucr.edu/~wudka/Physics7/Notes_www/node6.html#SECTION02121000000000000000|accessdate=2007-05-27|url-status=dead|archiveurl=https://web.archive.org/web/20070601225205/http://physics.ucr.edu/~wudka/Physics7/Notes_www/node6.html#SECTION02121000000000000000|archivedate=2007-06-01}}</ref>
The skeptic spectrum has been characterized as divided into "wet" and "dry" sceptics, primarily based on the level of engagement with those promoting claims that appear to be pseudoscience; the dry skeptics preferring to debunk and ridicule, in order to avoid giving attention and thus credence to the promoters, and the "wet" skeptics, preferring slower and more considered engagement, in order to avoid appearing sloppy and ill-considered and thus similar to the groups all skeptics opposed.<ref name="Hammer" />{{rp|389}}
[[Ronald A. Lindsay|Ron Lindsay]] has argued that while some of the claims appear to be harmless or "soft targets," it is important to continue to address them and the underlying habits of thought that lead to them so that we do not "have a lot more people believing that 9/11 was an inside job, that climate change is a hoax, that our government is controlled by aliens, and so forth -- and those beliefs are far from harmless."<ref>{{cite journal|last1=Lindsay|first1=Ronald A.|authorlink1=Ronald A. Lindsay|title=Why Skepticism?: Sasquatch, Broken Windows, and Public Policy|journal=[[Skeptical Inquirer]]|date=2017|volume=41|issue=2|pages=46–50|url=https://www.csicop.org/si/show/why_skepticism1|archive-url=https://web.archive.org/web/20181104151605/https://www.csicop.org/si/show/why_skepticism1|url-status=dead|archive-date=2018-11-04|accessdate=4 November 2018}}</ref>
The movement has had issues with allegations of sexism. The disparity between women and men in the movement was raised in a 1985 skeptic newsletter by [[Mary Coulman]].<ref name="Hess">{{Cite book|url=|title=Science in the New Age: The Paranormal, Its Defenders and Debunkers, and American Culture|last=Hess|first=David J.|date=1993-01-01|publisher=Univ of Wisconsin Press|isbn=9780299138202|location=|language=en|quote=|via=}}</ref>{{rp|112}} The skeptic movement has generally been made up of men; at a 1987 conference the members there discussed the fact that the attendees were predominantly older white men and a 1991 listing of 50 CSICOP fellows included four women.<ref name="Hess" />{{rp|109}} Following a 2011 conference, [[Rebecca Watson]], a prominent skeptic,<ref name="Rinallo2013">{{Cite book|url=|title=Consumption and Spirituality|last=Rinallo|first=Diego|last2=Scott|first2=Linda M.|last3=Maclaran|first3=Pauline|date=2013-01-01|publisher=Routledge|isbn=9780415889117|language=en}}</ref>{{rp|57}} raised issues of the way female skeptics are targeted with [[Cybercrime#Harassment|online harassment]] including threats of sexual violence by opponents of the movement, and also raised issues of sexism within the movement itself. While she received some support in response to her discussion of sexism within the movement, she later became a target of virulent online harassment, even from fellow skeptics, after posting an online video that discussed her discomfort with being propositioned in a confined space. This became known as "[[Elevatorgate]]", based on Watson's discussion about being propositioned in a hotel elevator in the early morning after a skeptic event.<ref>{{cite news|last1=Watson|first1=Rebecca|title=It Stands to Reason, Skeptics Can Be Sexist Too|url=http://www.slate.com/articles/double_x/doublex/2012/10/sexism_in_the_skeptic_community_i_spoke_out_then_came_the_rape_threats.html|work=Slate|date=24 October 2012|url-status=live|archiveurl=https://web.archive.org/web/20160424094011/http://www.slate.com/articles/double_x/doublex/2012/10/sexism_in_the_skeptic_community_i_spoke_out_then_came_the_rape_threats.html|archivedate=24 April 2016}}</ref><ref>{{Cite book|url=|title=Reading the Comments: Likers, Haters, and Manipulators at the Bottom of the Web|last=Reagle|first=Joseph M.|pages=114–17|date=2015-04-24|publisher=MIT Press|isbn=9780262028936|language=en}}</ref><ref>Mandy De Waal. [http://mg.co.za/article/2011-09-02-dawkins-watson-and-the-elevator-ride/ "Dawkins, Watson and the elevator ride".] {{webarchive|url=https://web.archive.org/web/20110908060753/http://mg.co.za/article/2011-09-02-dawkins-watson-and-the-elevator-ride|date=2011-09-08}} ''[[Mail & Guardian]]'', 9/2/2011.</ref>
== Debunking and rational inquiry ==
{{See also|Debunking}}The term "debunk" is used to describe efforts by skeptics to expose or discredit claims believed to be false, exaggerated, or pretentious. It is closely associated with skeptical investigation or rational inquiry of controversial topics (compare [[list of topics characterized as pseudoscience]]) such as [[Unidentified flying object|U.F.O.s]], claimed [[paranormal]] phenomena, [[Cryptid|cryptids]], [[conspiracy theories]], [[alternative medicine]], [[religion]], or exploratory or [[Fringe science|fringe]] areas of scientific or [[pseudoscientific]] research.<ref name="dict">{{cite web|url=http://dictionary.reference.com/browse/Debunker|title=Debunker|accessdate=2007-09-26|work=Dictionary.com Unabridged|url-status=live|archiveurl=https://web.archive.org/web/20070821043533/http://dictionary.reference.com/browse/debunker|archivedate=2007-08-21}} "to expose or excoriate (a claim, assertion, sentiment, etc.) as being pretentious, false, or exaggerated: to debunk advertising slogans."</ref>
Further topics that scientifically skeptical literature questions include health claims surrounding certain foods, procedures, and [[Alternative medicine|alternative medicines]]; the plausibility and existence of [[supernatural]] abilities (e.g. [[tarot reading]]) or entities (e.g. [[poltergeists]], [[angels]], [[Deity|gods]]—including [[Zeus]]); the monsters of [[cryptozoology]] (e.g. the [[Loch Ness monster]]); as well as [[creationism]]/[[intelligent design]], [[dowsing]], [[Conspiracy theory|conspiracy theories]], and other claims the skeptic sees as unlikely to be true on scientific grounds.<ref>{{cite book|title=Fads and Fallacies in the Name of Science|last=Gardner|first=Martin|publisher=Dover|year=1957|isbn=978-0-486-20394-2|authorlink=Martin Gardner|title-link=Fads and Fallacies in the Name of Science}}</ref><ref>{{cite web|url=http://skepdic.com/contents.html|title=Skeptics Dictionary Alphabetical Index Abracadabra to Zombies|year=2007|publisher=skepdic.com|accessdate=2007-05-27|url-status=live|archiveurl=https://web.archive.org/web/20070528204928/http://skepdic.com/contents.html|archivedate=2007-05-28}}</ref>
Skeptics such as [[James Randi]] have become famous for [[Debunker|debunking]] claims related to some of these. Paranormal investigator [[Joe Nickell]] cautions, however, that "debunkers" must be careful to engage paranormal claims seriously and without bias. He explains that open minded investigation is more likely to teach and change minds than debunking.<ref>{{citation|last=Nickell|first=Joe|authorlink=Joe Nickell|title=Skeptical inquiry vs debunking|url=http://www.pointofinquiry.org/joe_nickell_skeptical_inquiry_vs_debunking/|url-status=live|archiveurl=https://web.archive.org/web/20160324160704/http://www.pointofinquiry.org/joe_nickell_skeptical_inquiry_vs_debunking/|archivedate=2016-03-24|date=2005-12-16}}</ref><ref>{{cite web|url=http://www.tricksterbook.com/ArticlesOnline/CSICOPoverview.htm|title=CSICOP and the Skeptics: An Overview|last=Hansen|first=George P.|year=1992|accessdate=2010-05-25|url-status=live|archiveurl=https://web.archive.org/web/20100510120707/http://www.tricksterbook.com/ArticlesOnline/CSICOPoverview.htm|archivedate=2010-05-10}}</ref>
A striking characteristic of the skeptical movement is the fact that while most of the phenomena covered, such as [[astrology]] and [[homeopathy]], have been debunked again and again, they stay popular.<ref name="Hammer" /> Frazier reemphasized in 2018 that "[w]e need independent, evidence-based, science-based critical investigation and inquiry now more than perhaps at any other time in our history."<ref>{{cite journal|last1=Frazier|first1=Kendrick|authorlink=Kendrick Frazier|title=In Troubled Times, This Is What We Do|journal=[[Skeptical Inquirer]]|date=2018|volume=42|issue=2|pages=14–15|url=https://www.csicop.org/si/show/in_troubled_times_this_is_what_we_do|archive-url=https://web.archive.org/web/20180606235847/https://www.csicop.org/si/show/in_troubled_times_this_is_what_we_do|url-status=dead|archive-date=2018-06-06|accessdate=7 June 2018}}</ref>
The scientific skepticism community has traditionally been focused on what people believe rather than why they believe—there might be psychological, cognitive or instinctive reasons for belief when there is little evidence for such beliefs.<ref>{{cite web|url=http://www.csicop.org/si/show/why_do_people_believe_in_gods|title=Why Do People Believe in Gods?|website=CSICOP|publisher=Center for Inquiry|last1=Bakker|first1=Gary|accessdate=4 October 2015|url-status=live|archiveurl=https://web.archive.org/web/20151019031943/http://www.csicop.org/si/show/why_do_people_believe_in_gods|archivedate=19 October 2015|date=January 2015}}</ref> According to Hammer, the bulk of the skeptical movement's literature works on an implicit model, that belief in the irrational is being based on scientific illiteracy or cognitive illusions. He points to the skeptical discussion about astrology: The skeptical notion of astrology as a "failed hypothesis" fails to address basic [[anthropological]] assumptions about astrology as a form of ritualized [[divination]]. While the anthropological approach attempts to explain the activities of astrologers and their clients, the skeptical movement's interest in the cultural aspects of such beliefs is muted.<ref name="Hammer" />
According to sociologist David J. Hess, the skeptical discourse tends to set science and the skeptical project apart from the social and the economic. From this perspective, he argues that skepticism takes on some aspects of a sacred discourse, as in [[Emile Durkheim]]'s ''[[The Elementary Forms of the Religious Life|Elementary Forms of the Religious Life]]''—Science, seen as pure and sacred (motivated by values of the mind and reason), is set apart from popular dealings with the paranormal, seen as profane (permeated by the economic and the social); obscuring the confrontation between science and religion.<ref name=":32">{{Cite book|url=https://books.google.com/?id=8oVwJwSPjLQC&pg=PA63|title=Science in the New Age: The Paranormal, Its Defenders and Debunkers, and American Culture|last=Hess|first=David J.|date=1993-01-01|publisher=Univ of Wisconsin Press|isbn=9780299138202|location=|pages=63–64|language=en|via=}}</ref> Hess states as well a strong tendency in [[Other (philosophy)|othering]]: both skeptics and their opponents see the other as being driven by materialistic philosophy and material gain and assume themselves to have purer motives.<ref name=":32" />
=== Perceived dangers of pseudoscience ===
{{see also|Anti-cult movement}}While not all pseudoscientific beliefs are necessarily dangerous, some can potentially be harmful.<ref name="Hammer" /> [[Plato]] believed that to release others from ignorance despite their initial resistance is a great and noble thing.<ref>[[Allegory of the cave]], Plato ''[[The Republic (Plato)|The Republic]]'', (New [[Cambridge University Press|CUP]] translation by Tom Griffith and G.R.F. Ferrari into English) {{ISBN|0-521-48443-X}}</ref> Modern skeptical writers address this question in a variety of ways. [[Bertrand Russell]] argued that some individual actions based on beliefs for which there is no evidence of efficacy, can result in destructive actions.<ref>{{cite web|url=http://www.positiveatheism.org/hist/russell4.htm|title=On the Value of Scepticism|last=Russell|first=Bertrand|authorlink=Bertrand Russell|year=1928|publisher=Positive Atheism|work=The Will To Doubt|accessdate=2007-05-27|url-status=live|archiveurl=https://web.archive.org/web/20070927222658/http://www.positiveatheism.org/hist/russell4.htm|archivedate=2007-09-27}}</ref> [[James Randi]] often writes on the issue of [[fraud]] by psychics and faith healers.<ref>[http://www.time.com/time/magazine/article/0,9171,149448,00.html Fighting Against Flimflam] {{webarchive|url=https://web.archive.org/web/20121102130115/http://www.time.com/time/magazine/article/0,9171,149448,00.html|date=2012-11-02}}, [[Time (magazine)|TIME]], Jun. 24, 2001</ref> Unqualified medical practice and alternative medicine can result in serious injury and death.<ref>{{cite news|title=Cancer patients who use alternative medicine more than twice as likely to die|url=https://www.independent.co.uk/news/uk/home-news/cancer-patients-who-use-alternative-medicine-are-more-than-twice-as-likely-to-die-a7893541.html|accessdate=18 February 2018|work=[[The Independent]]|url-status=live|archiveurl=https://web.archive.org/web/20180219090232/http://www.independent.co.uk/news/uk/home-news/cancer-patients-who-use-alternative-medicine-are-more-than-twice-as-likely-to-die-a7893541.html|archivedate=19 February 2018}}</ref><ref>{{cite news|last1=Srivastava|first1=Ranjana|title=What do doctors say to 'alternative therapists' when a patient dies? Nothing. We never talk|url=https://www.theguardian.com/commentisfree/2015/mar/03/what-do-doctors-say-to-alternative-therapists-when-a-patient-dies-nothing-we-never-talk|accessdate=18 February 2018|work=The Guardian|url-status=live|archiveurl=https://web.archive.org/web/20180219090139/https://www.theguardian.com/commentisfree/2015/mar/03/what-do-doctors-say-to-alternative-therapists-when-a-patient-dies-nothing-we-never-talk|archivedate=19 February 2018}}</ref> Skeptical activist [[Tim Farley]], who aims to create catalogue of harmful pseudoscientific practices and cases of damage caused by them, estimates documented number of killed or injured to be more than 600.000.<ref>{{cite web|title=counter|last1=Farley|first1=Tim|authorlink=Tim Farley|url=http://whatstheharm.net/index.html|website=[[What's The Harm?]]|accessdate=18 February 2018|url-status=live|archiveurl=https://web.archive.org/web/20171219112730/http://whatstheharm.net/index.html|archivedate=19 December 2017}}</ref> [[Richard Dawkins]] points to religion as a source of violence (notably in ''[[The God Delusion]]''), and considers [[creationism]] a threat to biology.<ref>[[Richard Dawkins]], ''The God Delusion'', Black Swan, 2007 ({{ISBN|978-0-552-77429-1}}).</ref><ref name="sfgatedawkins">[http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2006/10/15/RVGH2LN2021.DTL&type=books Better living without God? – Religion is a dangerously irrational mirage, says Dawkins] {{webarchive|url=https://web.archive.org/web/20120525031459/http://www.sfgate.com/cgi-bin/article.cgi?f=%2Fc%2Fa%2F2006%2F10%2F15%2FRVGH2LN2021.DTL&type=books|date=2012-05-25}}, [[San Francisco Chronicle]], October 15, 2006</ref> Some skeptics, such as the members of [[The Skeptics' Guide to the Universe]] podcast, oppose [[Anti-cult movement|certain new religious movements]] because of their cult-like behaviors.<ref>{{cite book|url=https://books.google.com/?id=9xJDszg7cuwC&pg=PA5&lpg=PA1|title=Recovery from Cults: Help for Victims of Psychological and Spiritual Abuse|last=Langone|first=Michael D.|date=June 1995|publisher=W. Norton. American Family Foundation|isbn=978-0-393-31321-5|location=|page=432|authorlink=Michael Langone}}</ref>
[[Leo Igwe]], Junior Fellow at the Bayreuth International Graduate School of African Studies<ref>{{Cite web|url=http://www.bigsas.uni-bayreuth.de/en/members_of_BIGSAS/junior_fellows/igwe_leo/index.html|title=Igwe, Leo – Junior Fellow|work=Bayreuth International Graduate School of African Studies|url-status=live|archiveurl=https://www.webcitation.org/6Gt1sOBHo?url=http://www.bigsas.uni-bayreuth.de/en/members_of_BIGSAS/junior_fellows/igwe_leo/index.html|archivedate=2013-05-25}}</ref> and past Research Fellow of the [[James Randi Educational Foundation]] (JREF),<ref name="hill-20122">{{cite web|url=http://doubtfulnews.com/2012/10/leo-igwe-partners-with-jref-to-respond-to-witchcraft-problem-in-africa/|title=Leo Igwe partners with JREF to respond to witchcraft problem in Africa|authorlink=Sharon A. Hill|website=Doubtful News|last1=Hill|first1=Sharon A.|accessdate=2013-02-17|url-status=live|archiveurl=https://web.archive.org/web/20130315170947/http://doubtfulnews.com/2012/10/leo-igwe-partners-with-jref-to-respond-to-witchcraft-problem-in-africa/|archivedate=2013-03-15}}</ref><ref name="jref-20122">{{Cite web|url=http://www.randi.org/site/index.php/jref-news/1896-jref-staff.html|title=Leo Igwe Appointed as New JREF Research Fellow|work=James Randi Educational Foundation|accessdate=2013-02-16}}</ref> wrote ''A Manifesto for a Skeptical Africa'',<ref name="manifesto2">{{Cite web|url=http://www.randi.org/site/index.php/component/content/article/37-static/1891-leo-igwe.html|title=A Manifesto for a Skeptical Africa|last=Igwe|first=Leo|authorlink=Leo Igwe|work=James Randi Educational Foundation|accessdate=2013-02-17|url-status=live|archiveurl=https://www.webcitation.org/6Gt6gddQz?url=http://labs.sucuri.net/?cloudproxy|archivedate=2013-05-25}}</ref> which received endorsements from multiple public activists in Africa, as well as skeptical endorsers around the world.<ref name="manifesto2" /> He is a Nigerian human rights advocate and campaigner against the impacts of [[Witch Children in Africa|child witchcraft]] accusations. Igwe came into conflict with high-profile [[witchcraft]] believers, leading to attacks on himself and his family.<ref name="de-waal-2012">{{Cite web|url=http://mg.co.za/article/2012-04-10-suffer-the-little-children/|title=Suffer the little children|last=De Waal|first=Mandy|date=April 10, 2012|work=Mail & Guardian|accessdate=2013-02-14|url-status=live|archiveurl=https://web.archive.org/web/20120614213053/http://mg.co.za/article/2012-04-10-suffer-the-little-children|archivedate=June 14, 2012}}</ref><ref name="robbins-2011a">{{Cite news|url=https://www.theguardian.com/commentisfree/belief/2009/aug/08/nigeria-witch-children-polio|title=Face to faith: Christian and Islamist extremists in Nigeria are exporting dangerous ideas|last=Robbins|first=Martin|date=August 7, 2009|work=The Guardian|issn=0261-3077|url-status=live|archiveurl=https://web.archive.org/web/20130907022318/http://www.theguardian.com/commentisfree/belief/2009/aug/08/nigeria-witch-children-polio|archivedate=September 7, 2013}}</ref>
In 2018, [[Amardeo Sarma]] provided some perspective on the state of the skeptical movement by addressing "the essence of contemporary skepticism and [highlighting] the vital nonpartisan and science-based role of skeptics in preventing deception and harm." He emphasized the dangers of pseudoscience as a reason for prioritizing skeptical work.<ref>{{cite journal|last1=Sarma|first1=Amardeo|authorlink1=Amardeo Sarma|title=Skepticism Reloaded|journal=[[Skeptical Inquirer]]|date=2018|orig-year=Originally published online 6 March 2018|volume=42|issue=4|pages=40–43|url=https://www.ecso.org/skepticism-reloaded/|archive-url=https://web.archive.org/web/20180704163424/https://www.ecso.org/skepticism-reloaded/|url-status=dead|archive-date=2018-07-04|accessdate=4 July 2018}}</ref>
=== Pseudoskepticism ===
{{main|Pseudoskepticism}}
Richard Cameron Wilson, in an article in ''[[New Statesman]]'', wrote that "the bogus sceptic is, in reality, a disguised dogmatist, made all the more dangerous for his success in appropriating the mantle of the unbiased and open-minded inquirer". Some advocates of discredited intellectual positions (such as [[AIDS denial]], [[Holocaust denial]] and [[climate change denial]]) engage in pseudoskeptical behavior when they characterize themselves as "skeptics". This is despite their [[cherry picking]] of evidence that conforms to a pre-existing belief.<ref name="Wilson_NS">{{citation|last=Wilson|first=Richard|title=Against the Evidence|date=2008-09-18|url=http://www.newstatesman.com/ideas/2008/09/evidence-sceptic-hiv-bogus|magazine=[[New Statesman]]|publisher=Progressive Media International|issn=1364-7431|url-status=live|archiveurl=https://web.archive.org/web/20141016192228/http://www.newstatesman.com/ideas/2008/09/evidence-sceptic-hiv-bogus|archivedate=2014-10-16}}</ref> According to Wilson, who highlights the phenomenon in his 2008 book ''Don't Get Fooled Again'', the characteristic feature of false skepticism is that it "centres not on an impartial search for the truth, but on the defence of a preconceived ideological position".<ref name="Wilson_fooled">{{cite book|url=https://books.google.com/?id=ARNNLgAACAAJ|title=Don't get fooled again: the sceptic's guide to life|last=Wilson|first=Richard C.|publisher=Icon|year=2008|isbn=978-1-84831-014-8|location=|pages=|accessdate=}}</ref>
Scientific skepticism is itself sometimes criticized on this ground. The term ''pseudoskepticism'' has found occasional use in controversial fields where opposition from scientific skeptics is strong. For example, in 1994, [[Susan Blackmore]], a parapsychologist who became more skeptical and eventually became a [[CSICOP|Committee for the Scientific Investigation of Claims of the Paranormal]] (CSICOP) fellow in 1991, described what she termed the "worst kind of pseudoskepticism":
{{quote|There are some members of the skeptics' groups who clearly believe they know the right answer prior to inquiry. They appear not to be interested in weighing alternatives, investigating strange claims, or trying out psychic experiences or altered states for themselves (heaven forbid!), but only in promoting their own particular belief structure and cohesion ...<ref>{{cite journal | first = J. E. | last = Kennedy | title = The capricious, actively evasive, unsustainable nature of psi: A summary and hypotheses | journal = The Journal of Parapsychology | volume = 67 | pages = 53–74 | year = 2003}} See Note 1 p. 64 quoting {{cite book | last = Blackmore | first = S. J. | year = 1994 | chapter = Women skeptics | editor1-first = L. | editor1-last = Coly | editor2-first = R. | editor2-last = White | title = Women and Parapsychology | pages = 234–36 | location = New York | publisher = Parapsychology Foundation}}</ref>}}
Commenting on the labels "dogmatic" and "pathological" that the "Association for Skeptical Investigation"<ref name="SI">{{cite web|url=http://www.skepticalinvestigations.org/New/index.html|title=Skeptical Investigations|website=Association for Skeptical Investigation|archiveurl=https://web.archive.org/web/20130412230002/http://www.skepticalinvestigations.org/homepage.html|archivedate=April 12, 2013|accessdate=July 6, 2013}}</ref> puts on critics of paranormal investigations, [[Robert Todd Carroll|Bob Carroll]] of the ''[[Skeptic's Dictionary]]''<ref>{{cite web|url=http://skepdic.com/refuge/sheldrake.html|title=Internet Bunk|work=skepdic.com|url-status=live|archiveurl=https://web.archive.org/web/20100726083705/http://www.skepdic.com/refuge/sheldrake.html|archivedate=2010-07-26}}</ref> argues that that association "is a group of pseudo-skeptical paranormal investigators and supporters who do not appreciate criticism of paranormal studies by truly genuine skeptics and critical thinkers. The only skepticism this group promotes is skepticism of critics and [their] criticisms of paranormal studies."<ref name="carroll">[[Robert Todd Carroll]] "[http://skepdic.com/refuge/sheldrake.html Internet Bunk: Skeptical Investigations] {{webarchive|url=https://web.archive.org/web/20100726083705/http://www.skepdic.com/refuge/sheldrake.html|date=2010-07-26}}." ''[[Skeptic's Dictionary]]''</ref>
== History ==
[[Súbor:Daniel_Webster_Hering.png|náhľad|[[Daniel Webster Hering]] author of ''Foibles and Fallacies of Science'']]
=== Historical roots ===
According to skeptic author [[Daniel Loxton]], "skepticism is a story without a beginning or an end." His 2013 article in ''[[Skeptic (U.S. magazine)|Skeptic]]'' magazine "Why Is There a Skeptical Movement" claims a history of two millennia of paranormal skepticism.<ref name="Loxton2013">{{Cite web|url=http://www.skeptic.com/downloads/Why-Is-There-a-Skeptical-Movement.pdf|title=Why Is There a Skeptical Movement?|author=Daniel Loxton|publisher=[[The Skeptics Society]] website|page=3|date=2013|accessdate=24 May 2014|url-status=live|archiveurl=https://web.archive.org/web/20140807152309/http://www.skeptic.com/downloads/Why-Is-There-a-Skeptical-Movement.pdf|archivedate=7 August 2014|author-link=Daniel Loxton}}</ref> He is of the opinion that the practice, problems, and central concepts extend all the way to antiquity and refers to a debunking tale as told [[Bel and the Dragon#Bel|in some versions of the Old Testament]], where the Prophet Daniel exposes a tale of a "living" statue as a scam.<ref>Daniel Loxton, Why Is There a Skeptical Movement? 2013 p. 24, reference 91</ref> According to Loxton, throughout history, there are further examples of individuals practicing critical inquiry and writing books or performing publicly against particular frauds and popular superstitions, including people like [[Lucian|Lucian of Samosata]] (2nd century), [[Michel de Montaigne]] (16th century), [[Thomas Ady]] and [[Thomas Browne]] (17th century), [[Antoine Lavoisier]] and [[Benjamin Franklin]] (18th century), many different philosophers, scientists and magicians throughout the 19th and early 20th century up until and after [[Harry Houdini]]. However, skeptics banding together in societies that research the paranormal and fringe science is a modern phenomenon.<ref name="Loxton2013" />
Two early important works influential to the skeptical movement were [[Daniel Webster Hering]]'s ''Foibles and Fallacies of Science'' (1924) and D. H. Rawcliffe's ''[[The Psychology of the Occult]]''.<ref name="Loxton2013" />
Loxton mentions the Belgian [[Comité Para]] (1949) as the oldest "broad mandate" skeptical organization.<ref name="Loxton2013" /> Although it was preceded by the Dutch [[Vereniging tegen de Kwakzalverij]] (VtdK) (1881), which is therefore considered the oldest skeptical organization by others,<ref name="Quackometer">{{Cite news|url=http://www.quackometer.net/blog/2009/08/dutch-sceptics-have-bogus-libel.html|title=Dutch Sceptics Have 'Bogus' Libel Decision Overturned On Human Rights Grounds|author=Andy Lewis|publisher=The Quackometer|date=3 August 2009|accessdate=24 May 2014|url-status=live|archiveurl=https://web.archive.org/web/20140213174338/http://www.quackometer.net/blog/2009/08/dutch-sceptics-have-bogus-libel.html|archivedate=13 February 2014}}</ref><ref name="Standaard">{{cite news|url=http://www.standaard.be/cnt/ip1dpjjp|title=Masseuse met kapsones|newspaper=[[De Standaard]]|date=21 June 2007|accessdate=24 May 2014|language=nl|url-status=live|archiveurl=https://web.archive.org/web/20150114062240/http://www.standaard.be/cnt/ip1dpjjp|archivedate=14 January 2015}}</ref> the VtdK only focuses on fighting quackery, and thus has a 'narrow mandate'. The Comité Para was partly formed as a response to a predatory industry of bogus psychics who were exploiting the grieving relatives of people who had gone missing during the [[World War II|Second World War]].<ref name="Loxton2013" /> In contrast, [[Michael Shermer]] traces the origins of the modern scientific skeptical movement to [[Martin Gardner]]'s 1952 book ''[[Fads and Fallacies in the Name of Science]]''.<ref>{{Cite web|url=http://www.skeptic.com/about_us/manifesto/|title=A Skeptical Manifesto|author=Michael Shermer|authorlink=Michael Shermer|publisher=The Skeptics Society website|date=1997|accessdate=24 May 2014|url-status=live|archiveurl=https://web.archive.org/web/20140626213613/http://www.skeptic.com/about_us/manifesto/|archivedate=26 June 2014}}</ref>
In 1968, the [[Association française pour l'information scientifique|French Association for Scientific Information]] (AFIS) was founded. AFIS strives to promote science against those who deny its cultural value, abuse it for criminal purposes or as a cover for [[quackery]]. According to AFIS, science itself cannot solve humanity's problems, nor can one solve them without using the [[scientific method]]. It maintains that people should be informed about scientific and technical advancements and the problems it helps to solve. Its magazine, ''Science et pseudo-sciences'', attempts to distribute scientific information in a language that everyone can understand.<ref>{{cite web|url=http://www.pseudo-sciences.org/spip.php?article23|title=Notre histoire|author=Jean-Pierre Thomas|work=Website AFIS|publisher=AFIS|accessdate=3 April 2015|language=fr|url-status=live|archiveurl=https://web.archive.org/web/20140706105911/http://www.pseudo-sciences.org/spip.php?article23|archivedate=6 July 2014}}</ref>
=== CSICOP and contemporary skepticism ===
{{main|Committee for Skeptical Inquiry}}
[[Súbor:Ken-RayPaulRandiKen_photo_at_TAM8.jpg|náhľad|Influential North American skeptics: [[Ray Hyman]], [[Paul Kurtz]], [[James Randi]] and [[Kendrick Frazier]]]]
In 1976, the Committee for the Scientific Investigation of Claims of the Paranormal (CSICOP), known as the [[Committee for Skeptical Inquiry]] (CSI) since November 2006, was founded in the [[United States]]. Some see this as the "birth of modern skepticism",<ref>Loxton (2013), p. 29.</ref> however, founder [[Paul Kurtz]] actually modeled it after the Comité Para, including its name.<ref name="Loxton2013" /> Kurtz' motive was being "dismayed ... by the rising tide of belief in the paranormal and the lack of adequate scientific examinations of these claims."<ref>Loxton (2013), p. 32.</ref>
Kurtz was an atheist and had also founded the [[Committee for the Scientific Examination of Religion]]. While he saw both aspects as being covered in the skeptical movement, he had recommended CSICOP to focus on paranormal and pseudoscientific claims and to leave religious aspects to others.<ref name="NisbetKurtsStrategicError">{{cite web|last1=Nisbet|first1=Matthew|title=Paul Kurtz on the "Strategic Blunder" of the New Atheists|url=https://bigthink.com/age-of-engagement/paul-kurtz-on-the-strategic-blunder-of-the-new-atheists|website=www.bigthink.com|accessdate=12 November 2018|archiveurl=https://web.archive.org/web/20180319051059/http://bigthink.com/age-of-engagement/paul-kurtz-on-the-strategic-blunder-of-the-new-atheists|archivedate=2018-03-19|date=16 August 2010|url-status=live}}</ref> Despite not being the oldest, CSICOP was "the first successful, broad-mandate North American skeptical organization of the contemporary period",<ref>Loxton (2013), p. 2.</ref> popularized the usage of the terms "skeptic", "skeptical" and "skepticism" by its magazine, ''[[Skeptical Inquirer]]'',<ref name="Wonder">{{cite journal|last=Boel|first=Herman|date=2003|title=Wat is het verschil tussen Skepticisme en Scepticisme?|url=http://nederlands.skepdic.com/skepticus.htm|journal=Wonder en is gheen Wonder<!--Citation bot -->|publisher=[[SKEPP]]|volume=3|issue=1|accessdate=24 May 2014|language=nl|url-status=live|archiveurl=https://web.archive.org/web/20140517153013/http://nederlands.skepdic.com/skepticus.htm|archivedate=17 May 2014}}</ref> and directly inspired the foundation of many other skeptical organizations throughout the world, especially in Europe.<ref>{{cite book|last=Frazier|first=Kendrick|authorlink=Kendrick Frazier|date=1996|title=The Encyclopedia of the Paranormal|url=http://www.csicop.org/about/csicop/|location=[[Amherst, New York]]|pages=168–80|accessdate=24 May 2014|url-status=live|archiveurl=https://web.archive.org/web/20140615171346/http://www.csicop.org/about/csicop/|archivedate=15 June 2014}}</ref>
These included [[Australian Skeptics]] (1980), [[Föreningen Vetenskap och Folkbildning|Vetenskap och Folkbildning]] (Sweden, 1982), [[New Zealand Skeptics]] (1986), [[Gesellschaft zur wissenschaftlichen Untersuchung von Parawissenschaften|GWUP]] (Austria, Germany and Switzerland, 1987), [[Skepsis (organization)|Skepsis r.y.]] (Finland, 1987), [[Stichting Skepsis]] (Netherlands, 1987), [[CICAP]] (Italy, 1989) and [[SKEPP]] (Dutch-speaking Belgium, 1990).
Besides scientists such as [[astronomers]], stage magicians like [[James Randi]] were important in investigating charlatans and exposing their trickery. In 1996 Randi formed the [[James Randi Educational Foundation]] (JREF) and created the [[One Million Dollar Paranormal Challenge]], where anyone who could demonstrate paranormal abilities, under mutually agreed-upon controlled circumstances, could claim the prize. After Randi's retirement in 2015, the Paranormal Challenge was officially terminated by the JREF with the prize unclaimed:{{Quote|text=Effective 9/1/2015 the JREF has made major changes including converting to a grant making foundation and no longer accepting applications for the Million Dollar Prize from the general public.<ref>{{cite web|title=JREF Status, 9-1-2015|url=http://web.randi.org/home/jref-status|website=Web.randi.org|publisher=JREF|accessdate=30 August 2017|archiveurl=https://web.archive.org/web/20170830152145/http://web.randi.org/home/jref-status|archive-date = 30 August 2017 |url-status = live}}</ref>}}
Other influential second-generation American organizations were [[The Skeptics Society]] (founded in 1992 by [[Michael Shermer]]), the [[New England Skeptical Society]] (originating in 1996) and the [[Independent Investigations Group]] (formed in 2000 by [[James Underdown]]).
=== After 1989 ===
After the [[Revolutions of 1989]], Eastern Europe saw a surge in quackery and paranormal beliefs that were no longer restrained by the generally secular Communist regimes or the Iron curtain and its information barriers. The foundation of many new skeptical organizations was as well intending to [[Consumer protection|protect consumers]].<ref>{{cite journal|last=Mahner|first=Martin|date=January–February 2002|title=10th European Skeptics Congress: Rise and Development of Paranormal Beliefs in Eastern Europe|url=http://www.csicop.org/si/show/10th_european_skeptics_congress_rise_and_development_of_paranormal_beliefs_|journal=[[Skeptical Inquirer]]|publisher=[[Committee for Skeptical Inquiry|CSICOP]]|volume=26|issue=1|accessdate=23 May 2014|url-status=live|archiveurl=https://web.archive.org/web/20140528010034/http://www.csicop.org/si/show/10th_european_skeptics_congress_rise_and_development_of_paranormal_beliefs_|archivedate=28 May 2014}}</ref> These included the [[Czech Skeptics' Club Sisyfos]] (1995),<ref name="Sisyfos">{{Cite web|url=http://www.sysifos.cz/index.php?id=vypis&sec=1148731628&lang=en|title=Czech Skeptical Club SISYFOS|publisher=Sisyfos website|date=27 May 2006|accessdate=24 May 2014|url-status=live|archiveurl=https://web.archive.org/web/20140625110707/http://sysifos.cz/index.php?id=vypis&sec=1148731628&lang=en|archivedate=25 June 2014}}</ref> the [[Hungarian Skeptic Society]] (2006), the [[Polish Sceptics Club]] (2010)<ref name="autogenerated1">{{Cite web|url=http://www.csicop.org/specialarticles/show/the_inception_of_the_polish_sceptics_club|title=The Inception of the Polish Sceptics Club|author=Tomasz Witkowski & Maciej Zatonski|publisher=CSI website|date=18 November 2011|accessdate=24 May 2014|url-status=live|archiveurl=https://web.archive.org/web/20140528010248/http://www.csicop.org/specialarticles/show/the_inception_of_the_polish_sceptics_club|archivedate=28 May 2014}}</ref> and the Russian-speaking [[Skeptic Society]] (2013).<ref>{{Cite web|url=https://skepticzone.libsyn.com/the-skeptic-zone-333-8mar2015|title=Episode 338|author=Richard Saunders|work=The Skeptic Zone|publisher=Skepticzone.tv|accessdate=1 July 2015|url-status=live|archiveurl=https://web.archive.org/web/20151004174846/http://skepticzone.libsyn.com/the-skeptic-zone-333-8mar2015|archivedate=4 October 2015}}</ref> The Austrian Skeptical Society in Vienna (founded in 2002) deals with issues such as [[John Grander|Johann Grander's "vitalized water"]] and the use of [[dowsing]] at the Austrian Parliament''.<ref>{{Cite news|url=http://www.zeit.de/2012/19/A-Skeptiker|title=Skeptikerbewegung: Die Apokalypse in den Köpfen|last=Müller|first=Stefan|date=2012-05-03|newspaper=Die Zeit|issn=0044-2070|access-date=2016-09-16|url-status=live|archiveurl=https://web.archive.org/web/20161107173701/http://www.zeit.de/2012/19/A-Skeptiker|archivedate=2016-11-07}}</ref>''
The European Skeptics Congress (ESC) has been held throughout Europe since 1989, from 1994 onwards co-ordinated by the [[European Council of Skeptical Organizations]].<ref name="EarlierEvents">{{Cite web|url=http://szkeptikustarsasag.hu/14th-european-skeptic-congress/earlier-european-events|title=Earlier European skeptic events|publisher=HSS website|accessdate=24 May 2014|url-status=live|archiveurl=https://web.archive.org/web/20140527214128/http://szkeptikustarsasag.hu/14th-european-skeptic-congress/earlier-european-events|archivedate=27 May 2014}}</ref> In the United States, [[The Amaz!ng Meeting]] (TAM) hosted by the JREF in [[Las Vegas]] had been the most important skeptical conference since 2003, with two spin-off conferences in [[London]], [[United Kingdom|UK]] (2009 and 2010) and one in [[Sydney]], Australia (2010). Since 2010, the [[Merseyside Skeptics Society]] and Greater Manchester Skeptics jointly organized [[Merseyside Skeptics Society#QED: Question, Explore, Discover|Question, Explore, Discover]] (QED) in [[Manchester]], UK. World Skeptics Congresses have been held so far, namely in [[Buffalo, New York]] (1996), [[Heidelberg]], Germany (1998), Sydney, Australia (2000), [[Burbank, California]] (2002), [[Abano Terme]], Italy (2004) and Berlin, Germany (2012).<ref name="EarlierEvents" /><ref>{{Cite web|url=https://www.youtube.com/watch?v=0osZXewi340|title=World Skeptics Congress 2012: A Brief History of the Skeptical Movement|author=James Alcock|authorlink=James Alcock|publisher=YouTube|date=25 May 2012|accessdate=3 June 2014|url-status=live|archiveurl=https://web.archive.org/web/20150718174851/https://www.youtube.com/watch?v=0osZXewi340|archivedate=18 July 2015}}</ref>
In 1991, the [[Center for Inquiry]], a US think-tank, brought the CSICOP<ref>{{cite web|url=http://www.csicop.org|title=CSI|last=Smith|first=Cameron M.|publisher=Csicop.org|accessdate=2014-03-01|url-status=live|archiveurl=http://archive.wikiwix.com/cache/20110223190213/http://www.csicop.org/|archivedate=2011-02-23}}</ref> and the [[Council for Secular Humanism]]<ref>{{cite web|url=http://www.secularhumanism.org|title=Council for Secular Humanism|publisher=Secularhumanism.org|accessdate=2014-03-01|url-status=live|archiveurl=http://archive.wikiwix.com/cache/20110224080731/http://www.secularhumanism.org|archivedate=2011-02-24}}</ref> (CSH) under one umbrella. In January 2016, the [[Richard Dawkins Foundation for Reason and Science]] announced its merger with the Center for Inquiry.<ref name="Merger">{{cite web|url=http://news.wbfo.org/post/merger-creates-largest-atheist-organization#stream/0|title=Merger creates largest atheist organization|publisher=WBFO|accessdate=2016-01-24|url-status=live|archiveurl=https://web.archive.org/web/20160124024027/http://news.wbfo.org/post/merger-creates-largest-atheist-organization#stream/0|archivedate=2016-01-24}}</ref>
== Notable skeptical projects ==
=== Guerrilla Skepticism on Wikipedia ===
[[Súbor:Five_Fellows_CSI_2018.jpg|vpravo|náhľad|[[Susan Gerbic]] of GSoW and four other CSI fellows in 2018: (left to right: [[Kendrick Frazier]], [[Ben Radford]], [[Mark Boslough]], and [[Dave Thomas (skeptic)|Dave Thomas]])]]
In 2010, as a form of skeptical outreach to the general population, [[Susan Gerbic]] launched the [[Susan Gerbic#GSoW|Guerrilla Skepticism on Wikipedia]] (GSoW) project to improve skeptical content on Wikipedia.<ref>{{cite web|last1=Gerbic|first1=Susan|authorlink=Susan Gerbic|title=Wikapediatrician Susan Gerbic discusses her Guerrilla Skepticism on Wikipedia project|url=http://www.csicop.org/specialarticles/show/wikapediatrician_susan_gerbic_discusses_her_guerrilla_skepticism_on_wikiped|work=[[Skeptical Inquirer]]|publisher=[[Committee for Skeptical Inquiry]]|date=March 8, 2015|archiveurl=https://web.archive.org/web/20150830023844/http://www.csicop.org/specialarticles/show/wikapediatrician_susan_gerbic_discusses_her_guerrilla_skepticism_on_wikiped|archivedate=August 30, 2015|url-status=live|accessdate=January 13, 2015}}</ref> In 2017, Gerbic (who was made a [[fellow]] of the [[Committee for Skeptical Inquiry]] in 2018)<ref>{{Cite web|url=http://www.centerforinquiry.net/news/cause_effect_99/|title=Center for Inquiry News: Cause & Effect: The CFI Newsletter - No. 99|website=www.centerforinquiry.net|language=en|access-date=2018-02-07|archiveurl=https://web.archive.org/web/20180208134003/http://www.centerforinquiry.net/news/cause_effect_99/|archivedate=8 February 2018|url-status=live}}</ref> and her GSoW team received an award from the [[James Randi Educational Foundation]] which "is given to the person or organization that best represents the spirit of the foundation by encouraging critical questions and seeking unbiased, fact-based answers. We are pleased to recognize Susan's efforts to enlist and train a team of editors who continually improve Wikipedia as a public resource for rationality and scientific thought."<ref>{{cite web|title=2017 JREF Award|url=https://web.randi.org/home/2017-jref-award|website=James Randi Educational Foundation|accessdate=27 March 2018|url-status=live|archiveurl=https://web.archive.org/web/20180328102358/https://web.randi.org/home/2017-jref-award|archivedate=March 28, 2018|df=mdy-all}}</ref>
In July 2018, ''[[Wired (magazine)|Wired]]'' reported that the GSoW team had grown to more than 120 volunteer editors from around the world, and they were collectively responsible for creating or improving some of Wikipedia's most heavily trafficked articles on skeptical topics. As of July 2018, GSoW had created or completely rewritten more than 630 Wikipedia articles in many languages, which together have accumulated over 28 million page visits.<ref>{{cite magazine|url=https://www.wired.com/story/guerrilla-wikipedia-editors-who-combat-conspiracy-theories/|title=The 'Guerrilla' Wikipedia Editors Who Combat Conspiracy Theories|last=Matsakis|first=Louise|date=July 25, 2018|journal=[[Wired (magazine)|Wired]]|access-date=July 25, 2018}}</ref>
== Notable skeptical media ==
{{See also|List of notable skeptics|List of skeptical conferences|List of skeptical organizations}}'''Books'''
{{main|List of books about skepticism}}
* ''[[The Demon-Haunted World]]''
* ''[[Why People Believe Weird Things]]''
* ''[[Fads and Fallacies in the Name of Science]]''
* [[The Skeptics' Guide to the Universe#The Skeptics' Guide to the Universe book|The Skeptics' Guide to the Universe]]
'''Magazines'''
{{main|List of skeptical magazines}}
* ''[[Skeptic (U.S. magazine)|Skeptic]]'' (US)
* ''[[Skeptical Inquirer]]''
* ''[[The Skeptic (UK magazine)|The Skeptic]]'' (UK)
'''Television programs'''
* ''[[Penn & Teller: Bullshit!]]''
* ''[[MythBusters]]''
'''Podcasts'''
{{main|List of skeptical podcasts}}
* ''[[The Skeptics' Guide to the Universe]]''
* ''[[Skepticality]]''
* ''[[Australian Skeptics#The Skeptic Zone|The Skeptic Zone]]''
* ''[[Skeptoid]]''
* ''[[Point of Inquiry]]''
* ''[[For Good Reason]]''
== See also ==
{{columns-list|* [[Academic skepticism]]
* [[Brights movement]]
* [[Criticism of science]]
* [[Denialism]]
* [[Empiricism]]
* [[Freethought]]
* [[Inductivism]]
* [[Lists about skepticism]]
* [[Logical positivism]]
* [[Naturalism (philosophy)]]
* [[Philosophic burden of proof]]
* [[Positivism]]
* [[Religious skepticism]]
* [[Reproducibility]]
* [[Reductionism#In science|Scientific reductionism]]
* [[Scientism]]
* [[Secular humanism]]
* [[Secular movement]]
* [[SkeptiCamp]]
* [[Skepticism#Scientific skepticism]]
* ''[[The Skeptic's Dictionary]]''
* [[Snopes.com]]
* [[Theory of justification]]|colwidth=20em}}
== References ==
{{Reflist}}
== Further reading ==
* {{cite book|last=Carroll|first=Robert Todd|authorlink=Robert Todd Carroll|title=The Skeptic's Dictionary: A Collection of Strange Beliefs, Amusing Deceptions, and Dangerous Delusions|publisher=John Wiley & Sons|year=2003|isbn=978-0-471-27242-7|title-link=Skeptic's Dictionary}}
* {{cite book|last=Randi|first=James|authorlink=James Randi|title=Flim-Flam! Psychics, ESP, Unicorns, and Other Delusions|publisher=Prometheus Books|date=June 1982|location=|page=342|url=|doi=|isbn=978-0-345-40946-1}}
* {{cite book|last=Randi|first=James|authorlink=James Randi|author2=Arthur C. Clarke|title=An Encyclopedia of Claims, Frauds, and Hoaxes of the Occult and Supernatural|publisher=St. Martin's Griffin|year=1997|location=|page=336|url=|doi=|isbn=978-0-312-15119-5}}
* {{cite book|last=Sagan|first=Carl|authorlink=Carl Sagan|author2=Ann Druyan|title=The Demon-Haunted World: Science as a Candle in the Dark|publisher=Ballantine Books|year=1997|location=|page=349|url=|doi=|isbn=978-0-345-40946-1|author2-link=Ann Druyan}}
* {{cite book|last=Gardner|first=Martin|authorlink=Martin Gardner|title=Fads and Fallacies in the Name of Science|publisher=Dover Publications|year=1957|page=[https://archive.org/details/fadsfallaciesint00gard/page/n384 373]|url=https://archive.org/details/fadsfallaciesint00gard|isbn=978-0-486-20394-2|url-access=registration}}
* {{cite book|last=Shermer|first=Michael|authorlink=Michael Shermer|title=Why People Believe Weird Things|publisher=St Martins Griffin and Company|year=1997|page=349|url=|isbn=978-0-8050-7089-7}}
== External links ==
{{Wikiquote|Science#Scientific_scepticism|Scientific skepticism}}
* [http://skepdic.com The Skeptic's Dictionary] – Robert Todd Carroll, contains many articles on science, alternative medicine, pseudoscience, etc.
* [http://www.skeptic.com/about_us/manifesto.html A skeptical manifesto] – Michael Shermer, a philosophical analysis of scientific skepticism
* [http://www.csicop.org/si/show/proper_criticism/ Proper Criticism]. (csicop.org) – Ray Hyman, suggestions to upgrade the quality of Scientific skepticism
* [[Carl Sagan]]'s [http://www.xenu.net/archive/baloney_detection.html Baloney Detection Kit]. Operation Clambake. 1998. Based on the book "''[[The Demon Haunted World|The Demon Haunted World: Science as a candle in the dark]]''". ({{ISBN|0-345-40946-9}})
* [http://www.theness.com/articles.asp New England Skeptical Society Newsletter Articles] – includes articles on such topics as Homeopathy, Intelligent Design, and other pseudoscientific topics{{dead link|date=April 2016}}
* [http://www.faqs.org/faqs/skeptic-faq sci.skeptic FAQ]
* [http://www.skeptic.com/downloads/Why-Is-There-a-Skeptical-Movement.pdf Why Is There A Skeptical Movement?] – Daniel Loxton, contains an overview of the history (and pre-history) of the skeptical movement as well as the principles underlying scientific skepticism.
{{Philosophy of science}} {{Skepticism}} {{Science and technology studies}} {{Portal bar|Philosophy|Psychology|Science}}
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