Agnosticism

{{Short description|View that the existence of God or the supernatural are unknown or unknowable}}

{{Distinguish|Gnosticism}}

{{Redirect|Agnostic|platform-agnostic data schemas and ontologies|Cross-platform software}}

{{Use mdy dates|date=June 2014}}

{{Irreligion sidebar |agnosticism}}

'''Agnosticism''' is the view or belief that the [[existence of God]], of the [[divinity|divine]] or the [[supernatural]] is unknown or [[Uncertainty|unknowable]].<ref name="Hepburn">{{cite encyclopedia |title=Agnosticism |first=Ronald W. |last=Hepburn |publisher=MacMillan Reference USA (Gale) |editor=Donald M. Borchert |orig-date=1967 |year=2005 |edition=2nd |encyclopedia=[[Encyclopedia of Philosophy|The Encyclopedia of Philosophy]] |volume=1 |page=92 |isbn=0-02-865780-2 |quote=In the most general use of the term, agnosticism is the view that we do not know whether there is a God or not.}} (page 56 in 1967 edition)</ref><ref name="RoweRoutledge">{{cite encyclopedia |url=https://books.google.com/books?id=VQ-GhVWTH84C&q=agnosticism+routledge&pg=PA122 |title=Agnosticism |first=William L. |last=Rowe |author-link=William L. Rowe |encyclopedia=[[Routledge Encyclopedia of Philosophy]] |isbn=978-0-415-07310-3 |publisher=Taylor & Francis |year=1998 |editor=Edward Craig |quote=In the popular sense, an agnostic is someone who neither believes nor disbelieves in God, whereas an atheist disbelieves in God. In the strict sense, however, agnosticism is the view that human reason is incapable of providing sufficient rational grounds to justify either the belief that God exists or the belief that God does not exist. In so far as one holds that our beliefs are rational only if they are sufficiently supported by the human reason, the person who accepts the philosophical position of agnosticism will hold that neither the belief that God exists nor the belief that God does not exist is rational.}}</ref><ref name=":2">{{cite encyclopedia |dictionary=OED Online, 3rd ed. |entry=agnostic, agnosticism |publisher=Oxford University Press |date=September 2012 <!--|access-date=July 22, 2013--> |quote='''agnostic'''. : '''A'''. n[oun]. :# A person who believes that nothing is known or can be known of immaterial things, especially of the existence or nature of God. :# In extended use: a person who is not persuaded by or committed to a particular point of view; a sceptic. Also: person of indeterminate ideology or conviction; an equivocator. : '''B.''' adj[ective]. :# Of or relating to the belief that the existence of anything beyond and behind material phenomena is unknown and (as far as can be judged) unknowable. Also: holding this belief. :# a. In extended use: not committed to or persuaded by a particular point of view; sceptical. Also: politically or ideologically unaligned; non-partisan, equivocal. '''agnosticism''' n. The doctrine or tenets of agnostics with regard to the existence of anything beyond and behind material phenomena or to knowledge of a First Cause or God.}}</ref> Another definition provided is the view that "human reason is incapable of providing sufficient rational grounds to justify either the belief that God exists or the belief that God does not exist."<ref name="RoweRoutledge"/>

The English biologist [[Thomas Henry Huxley]] coined the word ''agnostic'' in 1869, and said "It simply means that a man shall not say he knows or believes that which he has no scientific grounds for professing to know or believe." Earlier thinkers, however, had written works that promoted agnostic points of view, such as [[Sanjaya Belatthiputta]], a 5th-century BCE [[Ancient Indian philosophy|Indian philosopher]] who expressed agnosticism about any [[afterlife]];<ref>{{cite web|url=http://www.accesstoinsight.org/tipitaka/dn/dn.02.0.than.html |title=Samaññaphala Sutta: The Fruits of the Contemplative Life |translator-last=Bhikkhu |translator-first=Thanissaro |work=Digha Nikaya |date=1997 |quote=If you ask me if there exists another world (after death),&nbsp;... I don't think so. I don't think in that way. I don't think otherwise. I don't think not. I don't think not not. |archive-url=https://web.archive.org/web/20140209063536/http://www.accesstoinsight.org/tipitaka/dn/dn.02.0.than.html |archive-date=February 9, 2014 |url-status=live |df=mdy }}</ref><ref name="Bhaskar 1972">Bhaskar (1972).</ref><ref name="Ridgeon2003">{{cite book |author=Lloyd Ridgeon |title=Major World Religions: From Their Origins To The Present |url=https://books.google.com/books?id=AubFD0B-a7AC&pg=PA63 |date=March 13, 2003 |publisher=Taylor & Francis |isbn=978-0-203-42313-4 |pages=63–}}</ref> and [[Protagoras]], a 5th-century BCE [[Ancient Greek philosophy|Greek philosopher]] who expressed agnosticism about the existence of "the gods".<ref name="Protagoras">{{cite encyclopedia|url=http://www.iep.utm.edu/protagor/ |title=The Internet Encyclopedia of Philosophy&nbsp;– Protagoras (c. 490&nbsp;– c. 420 BCE) |access-date=July 22, 2013 |archive-url=https://web.archive.org/web/20140210135808/http://www.iep.utm.edu/protagor/ |archive-date=February 10, 2014 |quote=While the pious might wish to look to the gods to provide absolute moral guidance in the relativistic universe of the Sophistic Enlightenment, that certainty also was cast into doubt by philosophic and sophistic thinkers, who pointed out the absurdity and immorality of the conventional epic accounts of the gods. Protagoras' prose treatise about the gods began "Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be. Many things prevent knowledge including the obscurity of the subject and the brevity of human life." |url-status=live |df=mdy }}</ref><ref name="patri">{{cite web|url=http://www.positiveatheism.org/india/s1990a22.htm |title=Progress of Atheism in India: A Historical Perspective |publisher=Atheist Centre 1940–1990 Golden Jubilee |date=February 1990 |access-date=June 29, 2014 |author=Patri, Umesh and Prativa Devi |archive-url=https://web.archive.org/web/20130925145643/http://www.positiveatheism.org/india/s1990a22.htm |archive-date=September 25, 2013 |url-status=dead |df=mdy }}</ref><ref name="Treharne2012">{{cite book |author=Trevor Treharne |title=How to Prove God Does Not Exist: The Complete Guide to Validating Atheism |url=https://books.google.com/books?id=JtOzmf_5zLcC&pg=PA34 |year=2012 |publisher=Universal-Publishers |isbn=978-1-61233-118-8 |pages=34 ff}}</ref>

{{TOC limit|4}}

==Defining agnosticism ==

{{blockquote|[The agnostic] principle may be stated in various ways, but they all amount to this: that it is wrong for a man to say that he is certain of the objective truth of any proposition unless he can produce evidence which logically justifies that certainty. This is what Agnosticism asserts; and, in my opinion, it is all that is essential to Agnosticism.<ref name="auto">Thomas Huxley, [http://aleph0.clarku.edu/huxley/CE5/Agn-X.html "Agnosticism and Christianity"], ''Collected Essays V'', 1899</ref>|Thomas Henry Huxley}}

{{blockquote|Agnosticism, in fact, is not a creed, but a method, the essence of which lies in the rigorous application of a single principle&nbsp;... Positively the principle may be expressed: In matters of the intellect, follow your reason as far as it will take you, without regard to any other consideration. And negatively: In matters of the intellect do not pretend that conclusions are certain which are not demonstrated or demonstrable.<ref>Thomas Huxley, [http://aleph0.clarku.edu/huxley/CE5/Agn.html "Agnosticism"], ''Collected Essays V'', 1889</ref><ref>{{cite journal|last=Huxley|first=Thomas Henry|date=April 1889|title=Agnosticism|journal=[[Popular Science|The Popular Science Monthly]]|publisher=[[D. Appleton & Company]]|location=New York|volume=34|issue=46|page=768}} Wikisource has the full text of the article [[:Wikisource: Essays upon some Controverted Questions/IX|here.]]
</ref><ref name="Dawkins2008">{{cite book|author=Richard Dawkins|title=The God Delusion|url=https://books.google.com/books?id=yq1xDpicghkC&pg=PA72|date=January 16, 2008|publisher=Houghton Mifflin Harcourt|isbn=978-0-547-34866-7|pages=72–}}</ref>|Thomas Henry Huxley}}

{{blockquote|That which Agnostics deny and repudiate, as immoral, is the contrary doctrine, that there are propositions which men ought to believe, without logically satisfactory evidence; and that reprobation ought to attach to the profession of disbelief in such inadequately supported propositions.<ref name="auto"/>|Thomas Henry Huxley}}

{{blockquote|Consequently, agnosticism puts aside not only the greater part of popular theology, but also the greater part of anti-theology. On the whole, the "bosh" of [[heterodoxy]] is more offensive to me than that of orthodoxy, because heterodoxy professes to be guided by reason and science, and orthodoxy does not.<ref>Thomas Huxley [http://aleph0.clarku.edu/huxley/UnColl/Rdetc/AgnAnn.html "Agnosticism: A Symposium"], ''The Agnostic Annual.'' 1884</ref>|Thomas Henry Huxley}} 

Being a scientist, above all else, Huxley presented agnosticism as a form of demarcation. A hypothesis with no supporting, objective, testable evidence is not an objective, scientific claim. As such, there would be no way to test said hypotheses, leaving the results inconclusive. His agnosticism was not compatible with forming a belief as to the truth, or falsehood, of the claim at hand. [[Karl Popper]] would also describe himself as an agnostic.<ref name="Edward Zerin 1998">Edward Zerin: Karl Popper On God: The Lost Interview. ''Skeptic'' '''6''':2 (1998)</ref> According to philosopher [[William L. Rowe]], in this strict sense, agnosticism is the view that human reason is incapable of providing sufficient rational grounds to justify either the belief that God exists or the belief that God does not exist.<ref name="RoweRoutledge"/>

[[George H. Smith]], while admitting that the narrow definition of atheist was the common usage definition of that word,<ref>George H. Smith, Atheism: The Case Against God, pg. 9</ref> and admitting that the broad definition of agnostic was the common usage definition of that word,<ref>George H. Smith, Atheism: The Case Against God, pg. 12</ref> promoted broadening the definition of atheist and narrowing the definition of agnostic. Smith rejects agnosticism as a third alternative to [[theism]] and [[atheism]] and promotes terms such as [[agnostic atheism]] (the view of those who do not hold a belief in the existence of any [[deity]], but claim that the existence of a deity is unknown or inherently unknowable) and [[agnostic theism]] (the view of those who believe in the existence of a deity(s), but claim that the existence of a deity is unknown or inherently unknowable).<ref name=Smith1979>{{cite book |url=https://books.google.com/books?id=FI7ZAAAAMAAJ&q=agnostic+theist |title=Atheism: The Case Against God |first=George H |last=Smith |author-link=George H. Smith |pages=10–11 |quote=Properly considered, agnosticism is not a third alternative to theism and atheism because it is concerned with a different aspect of religious belief. Theism and atheism refer to the presence or absence of belief in a god; agnosticism refers to the impossibility of knowledge with regard to a god or supernatural being. The term ''agnostic'' does not, in itself, indicate whether or not one believes in a god. Agnosticism can be either theistic or atheistic. |year=1979 |publisher=Prometheus Books |isbn=978-0-87975-124-1 }}</ref><ref>{{cite book|title=The Ascent of Faith: or, the Grounds of Certainty in Science and Religion|year=1894|first=Alexander James|last=Harrison|publisher=Hodder and Stroughton|location=London|page=21|oclc=7234849|ol=21834002M|url=https://books.google.com/books?id=c3QrAAAAYAAJ&pg=PA21|quote=Let Agnostic Theism stand for that kind of Agnosticism which admits a Divine existence; Agnostic Atheism for that kind of Agnosticism which thinks it does not.}}
</ref><ref name="barker-agnostic-atheism">{{cite book|last=Barker|first=Dan|author-link=Dan Barker|title=Godless: How an Evangelical Preacher Became One of America's Leading Atheists|year=2008|location=New York|publisher=Ulysses Press|isbn=978-1-56975-677-5|ol=24313839M|page=96|url=https://books.google.com/books?id=fAjPWYgIfCoC&pg=PA96|quote=People are invariably surprised to hear me say I am both an atheist and an agnostic, as if this somehow weakens my certainty. I usually reply with a question like, "Well, are you a Republican or an American?" The two words serve different concepts and are not mutually exclusive. Agnosticism addresses knowledge; atheism addresses belief. The agnostic says, "I don't have a knowledge that God exists." The atheist says, "I don't have a belief that God exists." You can say both things at the same time. Some agnostics are atheistic and some are theistic.}}</ref>

===Etymology===
''Agnostic'' ({{ety|grc|ἀ- (a-)|without||[[wikt:γνῶσις|γνῶσις]] (gnōsis)|knowledge}}) was used by Thomas Henry Huxley in a speech at a meeting of the [[Metaphysical Society]] in 1869 to describe his philosophy, which rejects all claims of spiritual or mystical knowledge.<ref>{{Cite book| last = Dixon| first = Thomas| title = Science and Religion: A Very Short Introduction| publisher = Oxford University Press| year = 2008| location = Oxford| page = 63| isbn = 978-0-19-929551-7}}
</ref><ref name="EB-Agnosticism">{{cite encyclopedia |last=Antony |first=Flew |title=Agnosticism |url= https://www.britannica.com/EBchecked/topic/9356/agnosticism |encyclopedia= Encyclopædia Britannica |access-date=December 15, 2011}}</ref>

Early [[Christianity|Christian]] church leaders used the [[Greek language|Greek]] word ''[[gnosis]]'' (knowledge) to describe "spiritual knowledge". Agnosticism is not to be confused with religious views opposing the ancient religious movement of [[Gnosticism]] in particular; Huxley used the term in a broader, more abstract sense.<ref name="nknxjx">{{cite web |title=ag·nos·tic |website=The American Heritage Dictionary of the English Language |publisher=Houghton Mifflin Harcourt |year=2011 |url= http://ahdictionary.com/word/search.html?q=agnostic&submit.x=20&submit.y=28 |access-date= November 15, 2013}}</ref> Huxley identified agnosticism not as a creed but rather as a method of [[Skepticism|skeptical]], evidence-based inquiry.<ref>{{cite book |url= https://books.google.com/books?id=97DaE6BzKTsC&pg=PA41 |title=Aphorisms and Reflections |first= Henrietta A.| last=Huxley |publisher= Kessinger Publishing |year=2004 |edition= reprint |pages=41–42 |isbn=978-1-4191-0730-6}}</ref>

The term ''Agnostic'' is also [[cognate]] with the [[Sanskrit]] word ''Ajñasi'' which translates literally to "not knowable", and relates to the ancient Indian philosophical school of [[Ajñana]], which proposes that it is impossible to obtain knowledge of metaphysical nature or ascertain the truth value of philosophical propositions; and even if knowledge was possible, it is useless and disadvantageous for final salvation.

In recent years, scientific literature dealing with neuroscience and psychology has used the word to mean "not knowable".<ref>Oxford English Dictionary, Additions Series, 1993</ref> In technical and marketing literature, "agnostic" can also mean independence from some parameters—for example, "platform agnostic" (referring to [[cross-platform software]])<ref name= SparkSheet>{{cite web |title= What Does Platform Agnostic Mean? 
 |last1= Woodrooffe 
 |first1=Sophie 
|last2=Levy |first2= Dan |website=Sparksheet 
 |url= http://sparksheet.com/what-does-platform-agnostic-mean/ 
 |date=September 9, 2012 
 |access-date=November 15, 2013 
 |archive-url= https://web.archive.org/web/20140714153217/http://sparksheet.com/what-does-platform-agnostic-mean/ 
 |archive-date=July 14, 2014 
 |url-status=dead 
 |df=mdy 
 }}</ref>
or "[[hardware-agnostic]]".<ref name=Datacenterdynamics>{{cite web |website=Datacenter Dynamics |title=EMC and NetApp - a software-defined storage battle |url=http://www.datacenterdynamics.com/focus/archive/2013/07/emc-and-netapp-%E2%80%93-software-defined-storage-battle |first=Yevgeniy|last= Sverdlik |date=July 31, 2013 |access-date= |archive-url=https://web.archive.org/web/20140620131749/http://www.datacenterdynamics.com/focus/archive/2013/07/emc-and-netapp-%E2%80%93-software-defined-storage-battle |archive-date=June 20, 2014 |url-status=dead |df=mdy }}</ref>

===Qualifying agnosticism===
[[Scottish Enlightenment]] philosopher [[David Hume]] contended that meaningful statements about the universe are always qualified by some degree of doubt. He asserted that the fallibility of human beings means that they cannot obtain absolute certainty except in trivial cases where a statement is true by definition (e.g. [[tautology (logic)|tautologies]] such as "all bachelors are unmarried" or "all triangles have three corners").<ref>Hume, David, "An Enquiry Concerning Human Understanding" (1748)</ref>

===Types===
;Strong agnosticism (also called "hard", "closed", "strict", or "permanent agnosticism"): The view that the question of the existence or nonexistence of a deity or deities, and the nature of ultimate reality is unknowable by reason of our natural inability to verify any experience with anything but another subjective experience. A strong agnostic would say, "I cannot know whether a deity exists or not, and neither can you."<ref name="Oppy2006">{{cite book|last=Oppy |first=Graham|title=Arguing about Gods|url=https://books.google.com/books?id=DlVtfUxPD14C&pg=PA15|date=September 4, 2006|publisher=Cambridge University Press|isbn=978-1-139-45889-4|pages=15–}}
</ref><ref name="Barnes2003">{{cite book|author=Michael H. Barnes|title=In The Presence of Mystery: An Introduction To The Story Of Human Religiousness|url=https://books.google.com/books?id=bhtb2_NYnpoC&pg=PA3|year=2003|publisher=Twenty-Third Publications|isbn=978-1-58595-259-5|pages=3–}}
</ref><ref name="Poidevin2010">{{cite book|author=Robin Le Poidevin|title=Agnosticism: A Very Short Introduction|url=https://books.google.com/books?id=8DKg5MeJtmIC&pg=PT32|date=October 28, 2010|publisher=Oxford University Press|isbn=978-0-19-161454-5|pages=32–}}</ref>
;Weak agnosticism (also called "soft", "open", "empirical", "hopeful" or "temporal agnosticism"): The view that the existence or nonexistence of any deities is currently unknown but is not necessarily unknowable; therefore, one will withhold judgment until evidence, if any, becomes available. A weak agnostic would say, "I don't know whether any deities exist or not, but maybe one day, if there is evidence, we can find something out."<ref name="Oppy2006" /><ref name="Barnes2003" /><ref name="Poidevin2010" />
;Apathetic agnosticism: The view that no amount of debate can prove or disprove the existence of one or more deities, and if one or more deities exist, they do not appear to be concerned about the fate of humans. Therefore, their existence has little to no impact on personal human affairs and should be of little interest. An apathetic agnostic would say, "I don't know whether any deity exists or not, and I don't care if any deity exists or not."<ref>{{cite web |url=http://www.apatheticagnostic.com/ourchurch/faith.html|title=Commentary on the Articles of Faith|author=John Tyrrell|year=1996|quote=To believe in the existence of a god is an act of faith. To believe in the nonexistence of a god is likewise an act of faith. There is no verifiable evidence that there is a Supreme Being nor is there verifiable evidence there is not a Supreme Being. Faith is not knowledge. We can only state with assurance that we do not know.|archive-url=https://web.archive.org/web/20070807021506/http://www.apatheticagnostic.com/ourchurch/faith.html|archive-date=2007-08-07}}</ref><ref>{{cite book |last1=Rahim |first1=Abdur |title=Thinking Outside the Box: The Most Realistic Way of Thinking, Adopting, and Leading Life |date=31 January 2017 |publisher=Xlibris Corporation |isbn=978-1-5245-7387-4 |page=89 |url=https://books.google.com/books?id=f-NPDgAAQBAJ |language=en}}</ref><ref>Rauch, Jonathan, ''Let It Be: Three Cheers for Apatheism'', ''[[The Atlantic Monthly]]'', May 2003</ref>

==History==
===Hindu philosophy===
{{See also|Sanjaya Belatthaputta|Ajñana}}
Throughout the history of [[Hinduism]] there has been a strong tradition of philosophic speculation and skepticism.<ref name="Kramer1986" /><ref>{{cite web
 |author=Subodh Varma 
 |url=http://timesofindia.indiatimes.com/life-style/spirituality/vintage-wisdom/The-gods-came-afterwards/articleshow/6014217.cms?referral=PM 
 |title=The gods came afterwards 
 |work=[[The Times of India]] 
 |date=May 6, 2011 
 |access-date=June 9, 2011 
 |archive-url=https://web.archive.org/web/20151105235331/http://timesofindia.indiatimes.com/life-style/spirituality/vintage-wisdom/The-gods-came-afterwards/articleshow/6014217.cms?referral=PM
 |archive-date=November 5, 2015
 |url-status=live
 |df=mdy 
}}</ref>

The [[Rig Veda]] takes an agnostic view on the fundamental question of how the universe and the gods were created. [[Nasadiya Sukta]] (''Creation Hymn'') in the tenth chapter of the Rig Veda says:<ref name="Kramer1986">{{cite book|author=Kenneth Kramer|title=World Scriptures: An Introduction to Comparative Religions|url=https://books.google.com/books?id=RzUAu-43W5oC&pg=PA34|date=January 1986|publisher=Paulist Press|isbn=978-0-8091-2781-8|pages=34–}}
</ref><ref name="Christian2011">
{{cite book|last=Christian |first=David|title=Maps of Time: An Introduction to Big History|url=https://books.google.com/books?id=7RdVmDjwTtQC&pg=PA18|date=September 1, 2011|publisher=University of California Press|isbn=978-0-520-95067-2|pages=18–}}
</ref><ref name="Singh2008">
{{cite book|author=Upinder Singh|title=A History of Ancient and Early Medieval India: From the Stone Age to the 12th Century|url=https://books.google.com/books?id=H3lUIIYxWkEC&pg=PA206|year=2008|publisher=Pearson Education India|isbn=978-81-317-1120-0|pages=206–}}</ref>
{{blockquote|<poem>But, after all, who knows, and who can say
Whence it all came, and how creation happened?
The gods themselves are later than creation,
so who knows truly whence it has arisen?

Whence all creation had its origin,
He, whether he fashioned it or whether he did not,
He, who surveys it all from highest heaven,
He knows – or maybe even he does not know.</poem>}}

===Hume, Kant, and Kierkegaard===
[[Aristotle]],<ref>{{cite web
 |url=http://www.logicmuseum.com/ontological/aristotleontological.htm 
 |title=Aristotle on the existence of God 
 |publisher=Logicmuseum.com 
 |access-date=February 9, 2014 
 |archive-url=https://web.archive.org/web/20140530101819/http://www.logicmuseum.com/ontological/aristotleontological.htm
 |archive-date=May 30, 2014
 |url-status=live
 |df=mdy 
}}
</ref>
[[Anselm of Canterbury|Anselm]],<ref>{{cite web |url=http://www.fordham.edu/halsall/source/anselm.asp 
 |work=Internet History Sourcebooks Project 
 |publisher=Fordham.edu 
 |access-date=|title=Anselm on God's Existence 
 |archive-url=https://web.archive.org/web/20140531202448/http://www.fordham.edu/halsall/source/anselm.asp
 |archive-date=May 31, 2014
 |url-status=live
 |df=mdy 
}}
</ref><ref name=williams>{{cite encyclopedia|url=http://plato.stanford.edu/archives/spr2013/entries/anselm/ |title=Saint Anselm |encyclopedia=Stanford Encyclopedia of Philosophy |access-date=June 29, 2014 |author=Williams, Thomas |year=2013 |edition=Spring 2013 |archive-url=https://web.archive.org/web/20131202055456/http://plato.stanford.edu/archives/spr2013/entries/anselm/ |archive-date=December 2, 2013 |url-status=live |df=mdy }}</ref>
[[Aquinas]],<ref>{{cite web
 |url=http://www.fordham.edu/halsall/source/aquinas3.asp 
 |title=Internet History Sourcebooks Project 
 |publisher=Fordham.edu 
 |access-date=February 9, 2014 
 |archive-url=https://web.archive.org/web/20140814182225/http://www.fordham.edu/halsall/source/aquinas3.asp
 |archive-date=August 14, 2014
 |url-status=live
 |df=mdy 
}}
</ref><ref name="Owens1980">
{{cite book|last=Owens |first=Joseph|title=Saint Thomas Aquinas on the Existence of God: The Collected Papers of Joseph Owens|url=https://books.google.com/books?id=8tLl5gnW5TMC|year=1980|publisher=SUNY Press|isbn=978-0-87395-401-3}}
</ref>
[[Descartes]],<ref>{{cite web
 |url = http://oregonstate.edu/instruction/phl302/philosophers/descartes-god.html
 |title = Descartes' Proof for the Existence of God
 |publisher = Oregonstate.edu
 |access-date = February 9, 2014
 |archive-url = https://web.archive.org/web/20140222062837/http://oregonstate.edu/instruction/phl302/philosophers/descartes-god.html
 |archive-date = February 22, 2014
 |url-status = dead
 |df = mdy
}}
</ref>
and [[Gödel's ontological proof|Gödel]]
presented arguments attempting to rationally prove the existence of God. The skeptical empiricism of [[David Hume]], the [[antinomy|antinomies]] of [[Immanuel Kant]], and the existential philosophy of [[Søren Kierkegaard]] convinced many later philosophers to abandon these attempts, regarding it impossible to construct any unassailable proof for the existence or non-existence of God.<ref name="RoweRoutledge-online">{{cite encyclopedia |url=http://www.texttribe.com/routledge/A/Agnosticism.html |title=Agnosticism |first=William L. |last=Rowe |author-link=William L. Rowe |encyclopedia=[[Routledge Encyclopedia of Philosophy]] |isbn=978-0-415-07310-3 |publisher=Taylor & Francis |year=1998 |editor=Edward Craig |url-status=dead |archive-url=https://web.archive.org/web/20110722184326/http://www.texttribe.com/routledge/A/Agnosticism.html |archive-date=July 22, 2011 |access-date=April 17, 2012}}</ref>

In his 1844 book, ''[[Philosophical Fragments]]'', Kierkegaard writes:<ref>Kierkegaard, Søren. ''Philosophical Fragments''. Ch. 3
</ref>
{{blockquote|Let us call this unknown something: God. It is nothing more than a name we assign to it. The idea of demonstrating that this unknown something (God) exists, could scarcely suggest itself to Reason. For if God does not exist it would of course be impossible to prove it; and if he does exist it would be folly to attempt it. For at the very outset, in beginning my proof, I would have presupposed it, not as doubtful but as certain (a presupposition is never doubtful, for the very reason that it is a presupposition), since otherwise I would not begin, readily understanding that the whole would be impossible if he did not exist. But if when I speak of proving God's existence I mean that I propose to prove that the Unknown, which exists, is God, then I express myself unfortunately. For in that case I do not prove anything, least of all an existence, but merely develop the content of a conception.}}

[[David Hume|Hume]] was Huxley's favourite philosopher, calling him "the Prince of Agnostics".<ref>{{cite book|title=A Hundred Years of British Philosophy|first= Rudolf|last= Metz |page= 111|publisher = G. Allen & Unwin Limited|date= 1938|isbn = 9780598425171}}</ref> [[Denis Diderot|Diderot]] wrote to his mistress, telling of a visit by Hume to the [[Baron D'Holbach]], and describing how a word for the position that Huxley would later describe as agnosticism did not seem to exist, or at least was not common knowledge, at the time.

{{blockquote|The first time that M. Hume found himself at the table of the Baron, he was seated beside him. I don't know for what purpose the English philosopher took it into his head to remark to the Baron that he did not believe in atheists, that he had never seen any. The Baron said to him: "Count how many we are here." We are eighteen. The Baron added: "It isn't too bad a showing to be able to point out to you fifteen at once: the three others haven't made up their minds."<ref>Ernest Campbell Mossner, ''The Life of David Hume'', 2014, pg.483</ref>|Denis Diderot}}

===United Kingdom===
====Charles Darwin====
[[File:Charles Darwin seated crop.jpg|thumb|upright|[[Charles Darwin]] in 1854]]
Raised in a religious environment, [[Charles Darwin]] (1809–1882) studied to be an [[Anglicanism|Anglican]] clergyman. While eventually doubting parts of his faith, Darwin continued to help in church affairs, even while avoiding church attendance. Darwin stated that it would be "absurd to doubt that a man might be an ardent theist and an evolutionist".<ref name=Fordyce>[http://www.darwinproject.ac.uk/entry-12041 Letter 12041] – Darwin, C. R. to Fordyce, John, May 7, 1879. [https://web.archive.org/web/20140618112333/http://www.darwinproject.ac.uk/entry-12041 Archived] from the original on June 29, 2014.</ref><ref name=spencer>[https://www.theguardian.com/commentisfree/belief/2009/sep/17/darwin-evolution-religion Darwin's Complex loss of Faith] ''[[The Guardian]]'' September 17, 2009. [https://web.archive.org/web/20141006221012/http://www.theguardian.com/commentisfree/belief/2009/sep/17/darwin-evolution-religion Archived] from the original on June 29, 2014</ref> Although reticent about his religious views, in 1879 he wrote that "I have never been an atheist in the sense of denying the existence of a God. – I think that generally ... an agnostic would be the most correct description of my state of mind."<ref name=Fordyce/><ref name=Belief>{{cite web|url=http://www.darwinproject.ac.uk/content/view/130/125/|title=Darwin Correspondence Project – Belief: historical essay|access-date=November 25, 2008 |archive-url=https://web.archive.org/web/20090225124103/http://www.darwinproject.ac.uk/content/view/130/125/ |archive-date=February 25, 2009 }}</ref>

====Thomas Henry Huxley====
[[File:ThomasHenryHuxley.jpg|thumb|upright|[[Thomas Henry Huxley]] in the 1860s. He was the first to decisively coin the term ''agnosticism''.]]

Agnostic views are as old as [[philosophical skepticism]], but the terms agnostic and agnosticism were created by [[Thomas Henry Huxley|Huxley]] (1825–1895) to sum up his thoughts on contemporary developments of metaphysics about the "unconditioned" ([[Sir William Hamilton, 9th Baronet|William Hamilton]]) and the "unknowable" ([[Herbert Spencer]]). Though Huxley began to use the term ''agnostic'' in 1869, his opinions had taken shape some time before that date. In a letter of September 23, 1860, to [[Charles Kingsley]], Huxley discussed his views extensively:<ref name="Huxley1997">{{cite book|author=Thomas Henry Huxley|author-link=Thomas Henry Huxley|title=The Major Prose of Thomas Henry Huxley|url=https://archive.org/details/majorproseofthom00huxl|url-access=registration|year=1997|publisher=University of Georgia Press|isbn=978-0-8203-1864-6|pages=[https://archive.org/details/majorproseofthom00huxl/page/357 357]–}}
</ref><ref name="Huxley2012">
{{cite book|author=Leonard Huxley|title=Thomas Henry Huxley A Character Sketch|url=https://books.google.com/books?id=YKNj1u0R4JcC&pg=PT41|date=February 7, 2012|publisher=tredition|isbn=978-3-8472-0297-4|pages=41–}}</ref>
{{blockquote|I neither affirm nor deny the immortality of man. I see no reason for believing it, but, on the other hand, I have no means of disproving it. I have no ''a priori'' objections to the doctrine. No man who has to deal daily and hourly with nature can trouble himself about ''a priori'' difficulties. Give me such evidence as would justify me in believing in anything else, and I will believe that. Why should I not? It is not half so wonderful as the conservation of force or the indestructibility of matter&nbsp;...

It is no use to talk to me of analogies and probabilities. I know what I mean when I say I believe in the law of the inverse squares, and I will not rest my life and my hopes upon weaker convictions&nbsp;...

That my personality is the surest thing I know may be true. But the attempt to conceive what it is leads me into mere verbal subtleties. I have champed up all that chaff about the ego and the non-ego, noumena and phenomena, and all the rest of it, too often not to know that in attempting even to think of these questions, the human intellect flounders at once out of its depth.}}

And again, to the same correspondent, May 6, 1863:<ref name="HuxleyHuxley2011">{{cite book|author1=Leonard Huxley|author2=Thomas Henry Huxley|title=Life and Letters of Thomas Henry Huxley|url=https://books.google.com/books?id=-azeZXAf6MMC&pg=PA347|date=December 22, 2011|publisher=Cambridge University Press|isbn=978-1-108-04045-7|pages=347–}}</ref>
{{blockquote|I have never had the least sympathy with the ''a priori'' reasons against orthodoxy, and I have by nature and disposition the greatest possible antipathy to all the atheistic and infidel school. Nevertheless I know that I am, in spite of myself, exactly what the Christian would call, and, so far as I can see, is justified in calling, atheist and infidel. I cannot see one shadow or tittle of evidence that the great unknown underlying the phenomenon of the universe stands to us in the relation of a Father [who] loves us and cares for us as Christianity asserts. So with regard to the other great Christian dogmas, immortality of soul and future state of rewards and punishments, what possible objection can I—who am compelled perforce to believe in the immortality of what we call Matter and Force, and in a very unmistakable present state of rewards and punishments for our deeds—have to these doctrines? Give me a scintilla of evidence, and I am ready to jump at them.}}

Of the origin of the name agnostic to describe this attitude, Huxley gave the following account:<ref>{{cite book| title=Collected Essays, Vol. V: Science and Christian Tradition| first=Thomas| last=Huxley| isbn= 1-85506-922-9| publisher=Macmillan and Co 1893| pages=237–239}}</ref>
{{blockquote|When I reached intellectual maturity and began to ask myself whether I was an atheist, a theist, or a pantheist; a materialist or an idealist; Christian or a freethinker; I found that the more I learned and reflected, the less ready was the answer; until, at last, I came to the conclusion that I had neither art nor part with any of these denominations, except the last. The one thing in which most of these good people were agreed was the one thing in which I differed from them. They were quite sure they had attained a certain "gnosis"{{mdash}}had, more or less successfully, solved the problem of existence; while I was quite sure I had not, and had a pretty strong conviction that the problem was insoluble. And, with Hume and Kant on my side, I could not think myself presumptuous in holding fast by that opinion&nbsp;...

So I took thought, and invented what I conceived to be the appropriate title of "agnostic". It came into my head as suggestively antithetic to the "gnostic" of Church history, who professed to know so much about the very things of which I was ignorant.&nbsp;... To my great satisfaction the term took.}}

In 1889, Huxley wrote:{{blockquote|Therefore, although it be, as I believe, demonstrable that we have no real knowledge of the authorship, or of the date of composition of the Gospels, as they have come down to us, and that nothing better than more or less probable guesses can be arrived at on that subject.<ref>{{cite book|last=Huxley|first=Thomas Henry|author-link=Thomas Henry Huxley|title=Essays Upon Some Controverted Questions|chapter-url=https://books.google.com/books?id=_b7aAAAAMAAJ&pg=PA364|year=1892|publisher=Macmillan|page=364|chapter=Agnosticism And Christianity|quote=Agnosticism And Christianity: Therefore, although it be, as I believe, demonstrable that we have no real knowledge of the authorship, or of the date of composition of the Gospels, as they have come down to us, and that nothing better than more or less probable guesses can be arrived at on that subject.}}</ref>}}

====William Stewart Ross====
[[William Stewart Ross]] (1844–1906) wrote under the name of Saladin. He was associated with Victorian Freethinkers and the organization the British Secular Union. He edited the ''[[Secular Review]]'' from 1882; it was renamed ''Agnostic Journal and Eclectic Review'' and closed in 1907. Ross championed agnosticism in opposition to the atheism of [[Charles Bradlaugh]] as an open-ended spiritual exploration.<ref>Alastair Bonnett 'The Agnostic Saladin' ''History Today'', 2013, 63,2, pp.&nbsp;47–52
</ref>

In ''Why I am an Agnostic'' ({{circa|1889}}) he claims that agnosticism is "the very reverse of atheism".<ref name="RossTaylor1889">{{cite book|author1=William Stewart Ross|author2=Joseph Taylor|title=Why I Am an Agnostic: Being a Manual of Agnosticism|url=https://books.google.com/books?id=nGNEmgEACAAJ|year=1889|publisher=W. Stewart & Company}}</ref>

====Bertrand Russell====
[[File:Russell1907-2.jpg|thumb|upright|[[Bertrand Russell]]]]
[[Bertrand Russell]] (1872–1970) declared ''[[Why I Am Not a Christian]]'' in 1927, a classic statement of agnosticism.<ref name="Users.drew.edu">{{cite web|url=http://users.drew.edu/~jlenz/whynot.html |title=Why I Am Not A Christian, by Bertrand Russell |publisher=Users.drew.edu |date=March 6, 1927 |access-date=February 9, 2014 |archive-url=https://web.archive.org/web/20140301002401/http://www.users.drew.edu/~jlenz/whynot.html |archive-date=March 1, 2014 |url-status=live |df=mdy }}</ref><ref name="Russell1992">
{{cite book|author=Bertrand Russell|title=Why I Am Not a Christian: And Other Essays on Religion and Related Subjects|url=https://books.google.com/books?id=_f6LMwEACAAJ|year=1992|publisher=Routledge|isbn=978-0-415-07918-1}}
</ref>
He calls upon his readers to "stand on their own two feet and look fair and square at the world with a fearless attitude and a free intelligence".<ref name="Russell1992" />

In 1939, Russell gave a lecture on ''The existence and nature of God'', in which he characterized himself as an atheist. He said:<ref>{{cite book| last=Russell| first= Bertrand| title=Collected Papers, Vol 10|page=255}}</ref>
{{blockquote|The existence and nature of God is a subject of which I can discuss only half. If one arrives at a negative conclusion concerning the first part of the question, the second part of the question does not arise; and my position, as you may have gathered, is a negative one on this matter.}}

However, later in the same lecture, discussing modern non-anthropomorphic concepts of God, Russell states:<ref>''Collected Papers, Vol. 10'', p. 258</ref>
{{blockquote|That sort of God is, I think, not one that can actually be disproved, as I think the omnipotent and benevolent creator can.}}

In Russell's 1947 pamphlet, ''Am I An Atheist or an Agnostic?'' (subtitled ''A Plea For Tolerance in the Face of New Dogmas''), he ruminates on the problem of what to call himself:<ref name="Russell1997">
{{cite book|author=Bertrand Russell|title=Last Philosophical Testament: 1943–68|url=https://books.google.com/books?id=r1jBN5iehKsC&pg=PA91|year=1997|publisher=Psychology Press|isbn=978-0-415-09409-2|pages=91–}}</ref>
{{blockquote|As a philosopher, if I were speaking to a purely philosophic audience I should say that I ought to describe myself as an Agnostic, because I do not think that there is a conclusive argument by which one can prove that there is not a God. On the other hand, if I am to convey the right impression to the ordinary man in the street I think I ought to say that I am an Atheist, because when I say that I cannot prove that there is not a God, I ought to add equally that I cannot prove that there are not the Homeric gods.}}

In his 1953 essay, ''What Is An Agnostic?'' Russell states:<ref name="Russell2009">{{cite book|author=Bertrand Russell|title=The Basic Writings of Bertrand Russell|url=https://books.google.com/books?id=Lm58AgAAQBAJ&pg=PA557|date=March 2, 2009|publisher=Routledge|isbn=978-1-134-02867-2|pages=557–}}
</ref>
{{blockquote|An agnostic thinks it impossible to know the truth in matters such as God and the future life with which Christianity and other religions are concerned. Or, if not impossible, at least impossible at the present time.

Are Agnostics Atheists?

No. An atheist, like a Christian, holds that we can know whether or not there is a God. The Christian holds that we can know there is a God; the atheist, that we can know there is not. The Agnostic suspends judgment, saying that there are not sufficient grounds either for affirmation or for denial.}}

Later in the essay, Russell adds:<ref>{{cite web|url=http://scepsis.net/eng/articles/id_5.php |title='What Is an agnostic?' by Bertrand Russell |publisher=Scepsis.net |access-date=February 2, 2014 |archive-url=https://web.archive.org/web/20130822181953/http://scepsis.net/eng/articles/id_5.php |archive-date=August 22, 2013 |url-status=live |df=mdy }}</ref>
{{blockquote|I think that if I heard a voice from the sky predicting all that was going to happen to me during the next twenty-four hours, including events that would have seemed highly improbable, and if all these events then produced to happen, I might perhaps be convinced at least of the existence of some superhuman intelligence.}}

====Leslie Weatherhead====
{{See also|Christian agnosticism}}
{{Wikiquote|Leslie Weatherhead}}
In 1965, Christian theologian [[Leslie Weatherhead]] (1893–1976) published ''The Christian Agnostic'', in which he argues:<ref name="Weatherhead1990">{{cite book|last=Weatherhead |first=Leslie D.|title=The Christian Agnostic|url=https://books.google.com/books?id=-ZODJwAACAAJ|date=September 1990|publisher=Abingdon Press|isbn=978-0-687-06980-4}}
</ref>
{{blockquote|...&nbsp;many professing agnostics are nearer belief in the true God than are many conventional church-goers who believe in a body that does not exist whom they miscall God.}}

Although radical and unpalatable to conventional theologians, Weatherhead's ''agnosticism'' falls far short of Huxley's, and short even of ''weak agnosticism'':<ref name="Weatherhead1990" />
{{blockquote|Of course, the human soul will always have the power to reject God, for choice is essential to its nature, but I cannot believe that anyone will finally do this.}}

===United States===
====Robert G. Ingersoll====
[[File:RobertGIngersoll.jpg|thumb|[[Robert G. Ingersoll]]]]
[[Robert G. Ingersoll]] (1833–1899), an [[Illinois]] lawyer and politician who evolved into a well-known and sought-after orator in 19th-century America, has been referred to as the "Great Agnostic".<ref>{{cite journal | last1 = Brandt | first1 = Eric T. |first2=Timothy |last2=Larsen | title = The Old Atheism Revisited: Robert G. Ingersoll and the Bible | journal = Journal of the Historical Society | volume = 11 | issue = 2 | year = 2011 | pages = 211–238 | doi=10.1111/j.1540-5923.2011.00330.x}}</ref>

In an 1896 lecture titled ''Why I Am An Agnostic'', Ingersoll related why he was an agnostic:<ref name="infidels1">{{cite web|url=http://infidels.org/library/historical/robert_ingersoll/why_i_am_agnostic.html |date=1896 |first1=Robert Green |last1=Ingersoll |title=Why I Am Agnostic|publisher=Internet Infidels |access-date=February 2, 2014}}</ref>
{{blockquote|Is there a supernatural power—an arbitrary mind—an enthroned God—a supreme will that sways the tides and currents of the world—to which all causes bow? I do not deny. I do not know—but I do not believe. I believe that the natural is supreme—that from the infinite chain no link can be lost or broken—that there is no supernatural power that can answer prayer—no power that worship can persuade or change—no power that cares for man.

I believe that with infinite arms Nature embraces the all—that there is no interference—no chance—that behind every event are the necessary and countless causes, and that beyond every event will be and must be the necessary and countless effects.

Is there a God? I do not know. Is man immortal? I do not know. One thing I do know, and that is, that neither hope, nor fear, belief, nor denial, can change the fact. It is as it is, and it will be as it must be.}}

In the conclusion of the speech he simply sums up the agnostic position as:<ref name="infidels1"/>
{{blockquote|We can be as honest as we are ignorant. If we are, when asked what is beyond the horizon of the known, we must say that we do not know.}}

In 1885, Ingersoll explained his comparative view of agnosticism and atheism as follows:<ref>{{cite book |last=Jacoby |first=Susan |date=2013 |title=The Great Agnostic |publisher=Yale University Press |page =17 | isbn=978-0-300-13725-5 }}</ref>

{{blockquote|The Agnostic is an Atheist. The Atheist is an Agnostic. The Agnostic says, 'I do not know, but I do not believe there is any God.' The Atheist says the same.}}{{See also|Physical determinism}}

==== Bernard Iddings Bell ====
Canon [[Bernard Iddings Bell]] (1886–1958), a popular cultural commentator, Episcopal priest, and author, lauded the necessity of agnosticism in ''Beyond Agnosticism: A Book for Tired Mechanists'', calling it the foundation of "all intelligent Christianity".<ref name=":0">{{Cite web|url=http://anglicanhistory.org/usa/bibell/goodnews/02.html|title=The Good News, by Bernard Iddings Bell (1921)|website=anglicanhistory.org|access-date=2019-02-21}}</ref> Agnosticism was a temporary mindset in which one rigorously questioned the truths of the age, including the way in which one believed God.<ref>{{Cite book|title=The religious roots of postmodernism in American culture: an analysis of the postmodern theory of Bernard Iddings Bell and its continued relevance to contemporary postmodern theory and literary criticism.|last=Brauer|first=Kristen D.|publisher=University of Glasgow|year=2007|location=Glasgow, Scotland|pages=32}}</ref> His view of [[Robert G. Ingersoll|Robert Ingersoll]] and [[Thomas Paine]] was that they were not denouncing true Christianity but rather "a gross perversion of it".<ref name=":0" /> Part of the misunderstanding stemmed from ignorance of the concepts of God and religion.<ref>{{Cite book|title=Unfashionable Convictions|last=Bell|first=Bernard Iddings|publisher=Harper & Brothers|year=1931|location=New York and London|pages=20}}</ref> Historically, a god was any real, perceivable force that ruled the lives of humans and inspired admiration, love, fear, and homage; religion was the practice of it. Ancient peoples worshiped gods with real counterparts, such as [[Mammon]] (money and material things), [[Nabu]] (rationality), or [[Baal|Ba'al]] (violent weather); Bell argued that modern peoples were still paying homage—with their lives and their children's lives—to these old gods of wealth, physical appetites, and self-deification.<ref>{{Cite book|title=Beyond Agnosticism|last=Bell|first=Bernard Iddings|publisher=Harper & Brothers|year=1929|location=New York and London|pages=12–19}}</ref> Thus, if one attempted to be agnostic passively, he or she would incidentally join the worship of the world's gods.

In ''Unfashionable Convictions'' (1931), he criticized the [[Age of Enlightenment|Enlightenment]]'s complete faith in human [[Sense|sensory perception]], augmented by scientific instruments, as a means of accurately grasping Reality. Firstly, it was fairly new, an innovation of the Western World, which [[Aristotle]] invented and [[Thomas Aquinas]] revived among the scientific community. Secondly, the divorce of "pure" science from human experience, as manifested in American [[Industrialisation|Industrialization]], had completely altered the environment, often disfiguring it, so as to suggest its insufficiency to human needs. Thirdly, because scientists were constantly producing more data—to the point where no single human could grasp it all at once—it followed that human intelligence was incapable of attaining a complete understanding of universe; therefore, to admit the mysteries of the unobserved universe was to be ''actually'' scientific.

Bell believed that there were two other ways that humans could perceive and interact with the world. ''Artistic experience'' was how one expressed meaning through speaking, writing, painting, gesturing—any sort of communication which shared insight into a human's inner reality. ''Mystical experience'' was how one could "read" people and harmonize with them, being what we commonly call love.<ref name=":1">{{Cite book|title=Unfashionable Convictions|last=Bell|first=Bernard Iddings|publisher=Harper & Brothers|year=1931|location=New York and London|pages=4–5}}</ref> In summary, man was a scientist, artist, and lover. Without exercising all three, a person became "lopsided".

Bell considered a [[Humanism|humanist]] to be a person who cannot rightly ignore the other ways of knowing. However, humanism, like agnosticism, was also temporal, and would eventually lead to either scientific [[materialism]] or [[theism]]. He lays out the following thesis:

# Truth cannot be discovered by reasoning on the evidence of scientific data alone. Modern peoples' dissatisfaction with life is the result of depending on such incomplete data. Our ability to reason is not a way to discover Truth but rather a way to organize our knowledge and experiences somewhat sensibly. Without a full, human perception of the world, one's reason tends to lead them in the wrong direction.
# Beyond what can be measured with scientific tools, there are other types of perception, such as one's ability know another human through loving. One's loves cannot be dissected and logged in a scientific journal, but we know them far better than we know the surface of the sun. They show us an indefinable reality that is nevertheless intimate and personal, and they reveal qualities lovelier and truer than detached facts can provide.
# To be religious, in the Christian sense, is to live for the Whole of Reality (God) rather than for a small part (gods). Only by treating this Whole of Reality as a person—good and true and perfect—rather than an impersonal force, can we come closer to the Truth. An ultimate Person can be loved, but a cosmic force cannot. A scientist can only discover peripheral truths, but a lover is able to get at the Truth.
# There are many reasons to believe in God but they are not sufficient for an agnostic to become a theist. It is not enough to believe in an ancient holy book, even though when it is accurately analyzed without bias, it proves to be more trustworthy and admirable than what we are taught in school. Neither is it enough to realize how probable it is that a personal God would have to show human beings how to live, considering they have so much trouble on their own. Nor is it enough to believe for the reason that, throughout history, millions of people have arrived at this Wholeness of Reality only through religious experience. The aforementioned reasons may warm one toward religion, but they fall short of convincing. However, if one presupposes that God is in fact a knowable, loving person, as an experiment, and then lives according that religion, he or she will suddenly come face to face with experiences previously unknown. One's life becomes full, meaningful, and fearless in the face of death. It does not defy reason but ''exceeds'' it.
# Because God has been experienced through love, the orders of prayer, fellowship, and devotion now matter. They create order within one's life, continually renewing the "missing piece" that had previously felt lost. They empower one to be compassionate and humble, not small-minded or arrogant.
# No truth should be denied outright, but all should be questioned. Science reveals an ever-growing vision of our universe that should not be discounted due to bias toward older understandings. Reason is to be trusted and cultivated. To believe in God is not to forego reason or to deny scientific facts, but to step into the unknown and discover the fullness of life.<ref>{{Cite book|title=Unfashionable Convictions|last=Bell|first=Bernard Iddings|publisher=Harper & Brothers Publishing|year=1931|location=New York and London|pages=25–28}}</ref>

==Demographics==
[[File:Countries by percentage of Unaffiliated–Pew Research 2010.svg|thumb|upright=2.5|[[Irreligion by country|Nonreligious population by country]], 2010<ref>{{Cite web|url=https://www.pewforum.org/2015/04/02/religious-projection-table/|title=Religious Composition by Country, 2010–2050|date=2015-04-02|website=Pew Research Center's Religion & Public Life Project|language=en-US|access-date=2020-04-27}}</ref>]]
[[File:Europe No Belief enhanced.svg|thumb|Percentage of people in various European countries who said: "I don't believe there is any sort of spirit, God or life force." (2005)<ref>{{cite web|url=http://ec.europa.eu/public_opinion/archives/ebs/ebs_225_report_en.pdf |title=Social values, Science and Technology |access-date=April 9, 2011 |archive-url=https://web.archive.org/web/20110430163128/http://ec.europa.eu/public_opinion/archives/ebs/ebs_225_report_en.pdf |archive-date=April 30, 2011 |url-status=dead }}</ref>]]

[[Demography|Demographic]] research services normally do not differentiate between various types of non-religious respondents, so agnostics are often classified in the same category as atheists or other [[irreligion|non-religious]] people.<ref>{{cite web|url=http://adherents.com/Religions_By_Adherents.html |title=Major Religions Ranked by Size |publisher=Adherents.com |access-date=August 14, 2010| archive-url=https://web.archive.org/web/20100811013003/http://www.adherents.com/Religions_By_Adherents.html| archive-date=August 11, 2010 | url-status=usurped}}</ref>

A 2010 survey published in ''[[Encyclopædia Britannica]]'' found that the non-religious people or the agnostics made up about 9.6% of the world's population.<ref name="eb-2010">{{cite encyclopedia
 |title=Religion: Year in Review 2010: Worldwide Adherents of All Religions 
 |url=https://www.britannica.com/EBchecked/topic/1731588/Religion-Year-In-Review-2010/298437/Worldwide-Adherents-of-All-Religions 
 |encyclopedia=Encyclopædia Britannica 
 |publisher=Encyclopædia Britannica Inc. 
 |access-date=November 21, 2013 
 |archive-url=https://web.archive.org/web/20140702182310/https://www.britannica.com/EBchecked/topic/1731588/Religion-Year-In-Review-2010/298437/Worldwide-Adherents-of-All-Religions
 |archive-date=July 2, 2014
 |url-status=live
 |df=mdy 
}}
</ref>
A November–December 2006 poll published in the ''[[Financial Times]]'' gives rates for the United States and five European countries. The rates of agnosticism in the United States were at 14%, while the rates of agnosticism in the European countries surveyed were considerably higher: Italy (20%), Spain (30%), Great Britain (35%), Germany (25%), and France (32%).<ref name="Harris">{{cite web
 |url=http://www.harrisinteractive.com/news/allnewsbydate.asp?NewsID=1131 
 |title=Religious Views and Beliefs Vary Greatly by Country, According to the Latest Financial Times/Harris Poll 
 |publisher=Financial Times/Harris Interactive 
 |date=December 20, 2006 
 |access-date=April 9, 2011 
 |url-status=dead 
 |archive-url=https://web.archive.org/web/20130723125147/http://www.harrisinteractive.com/news/allnewsbydate.asp?NewsID=1131 
 |archive-date=July 23, 2013 
 |df=mdy 
}}</ref>

A study conducted by the [[Pew Research Center]] found that about 16% of the world's people, the third largest group after [[Christianity]] and [[Islam]], have no religious affiliation.<ref>{{Cite news |title=Study Finds One in 6 Follows No Religion |last=Goodstein |first=Laurie |work=The New York Times |date=December 18, 2012 |url=https://www.nytimes.com/2012/12/18/world/pew-study-finds-one-in-6-follows-no-religion.html |archive-url=https://web.archive.org/web/20140623235102/http://www.nytimes.com/2012/12/18/world/pew-study-finds-one-in-6-follows-no-religion.html|archive-date=June 23, 2014 |url-status=dead }}
</ref>
According to a 2012 report by the Pew Research Center, agnostics made up 3.3% of the US adult population.<ref name="pew 2012">{{cite web
 |last = Cary Funk
 |first = Greg Smith
 |title = "Nones" on the Rise: One-in-Five Adults Have No Religious Affiliation
 |url = http://www.pewforum.org/files/2012/10/NonesOnTheRise-full.pdf
 |publisher = Pew Research Center
 |pages = 9, 42
 |access-date = November 21, 2013
 |archive-url = https://web.archive.org/web/20140826234925/http://www.pewforum.org/files/2012/10/NonesOnTheRise-full.pdf
 |archive-date = August 26, 2014
 |url-status = dead
 |df = mdy-all
}}</ref>
In the ''U.S. Religious Landscape Survey'', conducted by the Pew Research Center, 55% of agnostic respondents expressed "a belief in God or a universal spirit",<ref name="Demographics1">{{cite web
 |url=http://religions.pewforum.org/pdf/report2religious-landscape-study-key-findings.pdf 
 |title=Summary of Key Findings 
 |year=2011 
 |publisher=[[Pew Research Center]] 
 |access-date=December 28, 2011 
 |quote=Nearly all adults (92%) say they believe in God or a universal spirit, including seven-in-ten of the unaffiliated. Indeed, one-in-five people who identify themselves as atheist (21%) and a majority of those who identify themselves as agnostic (55%) express a belief in God or a universal spirit. 
 |archive-url=https://web.archive.org/web/20141017135407/http://religions.pewforum.org/pdf/report2religious-landscape-study-key-findings.pdf
 |archive-date=October 17, 2014
 |url-status=live
 |df=mdy 
}}
</ref>
whereas 41% stated that they thought that they felt a tension "being non-religious in a society where most people are religious".<ref name="Demographics2">{{cite web|url=http://religions.pewforum.org/pdf/report2religious-landscape-study-key-findings.pdf |title=Summary of Key Findings |year=2011 |publisher=[[Pew Research Center]] |access-date=December 28, 2011 |quote=Interestingly, a substantial number of adults who are not affiliated with a religion also sense that there is a conflict between religion and modern society&nbsp;– except for them the conflict involves being non-religious in a society where most people are religious. For instance, more than four-inten atheists and agnostics (44% and 41%, respectively) believe that such a tension exists. |archive-url=https://web.archive.org/web/20141017135407/http://religions.pewforum.org/pdf/report2religious-landscape-study-key-findings.pdf |archive-date=October 17, 2014 |url-status=live |df=mdy }}</ref>

According to the 2021 [[Australian Bureau of Statistics]], 38.9% of [[Australians]] have "no religion", a category that includes agnostics.<ref name="abs">
{{cite web
 |url = https://www.abs.gov.au/statistics/people/people-and-communities/snapshot-australia/2021#religious-affiliation
 |title = Snapshot of Australia
 |publisher = Australian Bureau of Statistics
 |year = 2021
 |access-date = September 4, 2023
 |df = mdy
}}
</ref>
Between 64% and 65%<ref name="Martin2007">{{cite book | last=Zuckerman | first=Phil| editor=Martin, Michael T | title=The Cambridge Companion to Atheism | year=2007 |publisher=Cambridge University Press | location=Cambridge, England | isbn=978-0-521-60367-6 | ol = 22379448M | page=56 |url=https://books.google.com/books?id=tAeFipOVx4MC&pg=PA56 | access-date=April 9, 2011}}
</ref>
of [[Japanese people|Japanese]] and up to 81%<ref name="Intelligence">{{cite web
 |url=http://davesource.com/Fringe/Fringe/Religion/Average-intelligence-predicts-atheism-rates-across-137-nations-Lynn-et-al.pdf 
 |title=Average intelligence predicts atheism rates across 137 nations 
 |date=January 3, 2008 
 |access-date=October 21, 2012 
 |archive-url=https://web.archive.org/web/20130823195203/http://davesource.com/Fringe/Fringe/Religion/Average-intelligence-predicts-atheism-rates-across-137-nations-Lynn-et-al.pdf
 |archive-date=August 23, 2013
 |url-status=live
 |df=mdy 
}}
</ref>
of [[Vietnamese people|Vietnamese]] are atheists, agnostics, or do not believe in a god. An official [[European Union]] survey reported that 3% of the EU population is unsure about their belief in a god or spirit.<ref name="EU">{{cite book|title=Social values, Science and Technology |publisher=Directorate General Research, European Union |year=2005 |pages=7–11 |url=http://ec.europa.eu/public_opinion/archives/ebs/ebs_225_report_en.pdf |access-date=April 9, 2011 |archive-url=https://web.archive.org/web/20110430163128/http://ec.europa.eu/public_opinion/archives/ebs/ebs_225_report_en.pdf |archive-date=April 30, 2011 |url-status=dead }}</ref>

==Criticism==
Agnosticism is criticized from a variety of standpoints. Some atheists criticize the use of the term agnosticism as functionally indistinguishable from atheism; this results in frequent criticisms of those who adopt the term as avoiding the atheist label.<ref name="EB-Agnosticism"/>

===Theistic===
Theistic critics claim that agnosticism is impossible in practice, since a person can live only either as if God did not exist (''etsi deus non-daretur''), or as if God did exist (''etsi deus daretur'').<ref name=SM>
{{cite web
 |url=http://chiesa.espresso.repubblica.it/articolo/125081?eng=y 
 |title=Habermas writes to Ratzinger and Ruini responds 
 |author=Sandro Magister 
 |year=2007 
 |access-date=May 25, 2008 
 |archive-url=https://web.archive.org/web/20140221193703/http://chiesa.espresso.repubblica.it/articolo/125081?eng=y
 |archive-date=February 21, 2014
 |url-status=live
 |df=mdy 
}}</ref><ref name=CCC>{{cite book| title=Christianity and the Crisis of Cultures| first=Joseph| last=Ratzinger| isbn= 978-1-58617-142-1|publisher=Ignatius Press|year=2006|pages=87–89}}</ref>

====Christian====
According to [[Pope Benedict XVI]], strong agnosticism in particular contradicts itself in affirming the power of reason to know scientific [[truth]].<ref name=YOJC/><ref name=TT/> He blames the exclusion of reasoning from religion and ethics for dangerous pathologies such as crimes against humanity and ecological disasters.<ref name=YOJC>{{cite book| title=The Yes of Jesus Christ: Spiritual Exercises in Faith, Hope, and Love| first=Joseph| last=Ratzinger|publisher=Cross Roads Publishing|year=2005}}
</ref>{{page needed|date=June 2023}}<ref name=TT>{{cite book| title=Truth and Tolerance: Christian Belief And World Religions| first=Joseph| last=Ratzinger|publisher=[[Ignatius Press]]|year=2004}}</ref>{{page needed|date=June 2023}}<ref>{{cite web|url=http://www.zenit.org/en/articles/papal-address-at-university-of-regensburg |title=Papal Address at University of Regensburg |publisher=zenit.org |date=September 12, 2006 |access-date=June 29, 2014 |author=Benedict XVI |archive-url=https://web.archive.org/web/20140601043308/http://www.zenit.org/en/articles/papal-address-at-university-of-regensburg |archive-date=June 1, 2014 |url-status=live |df=mdy }}</ref>
"Agnosticism", said Benedict, "is always the fruit of a refusal of that knowledge which is in fact offered to man&nbsp;... The knowledge of God has always existed".<ref name=TT/> He asserted that agnosticism is a choice of comfort, pride, dominion, and utility over truth, and is opposed by the following attitudes: the keenest [[self-criticism]], humble listening to the whole of existence, the persistent patience and self-correction of the [[scientific method]], a readiness to be purified by the truth.<ref name=YOJC/>

The [[Catholic Church]] sees merit in examining what it calls "partial agnosticism", specifically those systems that "do not aim at constructing a complete philosophy of the unknowable, but at excluding special kinds of truth, notably religious, from the domain of knowledge".<ref name="CEnc1">{{cite encyclopedia
 |title=Agnosticism 
 |publisher=[[Catholic Encyclopedia]] 
 |url=http://www.newadvent.org/cathen/01215c.htm 
 |archive-url=https://web.archive.org/web/20140701133447/http://www.newadvent.org/cathen/01215c.htm
 |archive-date=July 1, 2014
 |url-status=live
 |df=mdy 
}}
</ref> However, the Church is historically opposed to a full denial of the capacity of human reason to know God. The [[First Vatican Council|Council of the Vatican]] declares, "God, the beginning and end of all, can, by the natural light of human reason, be known with certainty from the works of creation".<ref name="CEnc1"/>

[[Blaise Pascal]] argued that even if there were truly no evidence for God, agnostics should consider what is now known as [[Pascal's Wager]]: the [[Infinity|infinite]] expected value of acknowledging God is always greater than the finite expected value of not acknowledging his existence, and thus it is a safer "bet" to choose God.<ref name=PKPW>{{cite web |url=http://www.peterkreeft.com/topics/pascals-wager.htm| title=Argument from Pascal's Wager| year=2007 | access-date=May 25, 2008| archive-url=https://web.archive.org/web/20080605044148/http://peterkreeft.com/topics/pascals-wager.htm| archive-date=June 5, 2008 | url-status=live}}</ref>

===Atheistic===
According to [[Richard Dawkins]], a distinction between agnosticism and atheism is unwieldy and depends on how close to zero a person is willing to rate the probability of existence for any given god-like entity. About himself, Dawkins continues, "I am agnostic only to the extent that I am agnostic about fairies at the bottom of the garden."<ref>''[[The God Delusion]]'' (2006), Bantam Press, p.&nbsp;51</ref> Dawkins also identifies two categories of agnostics; "Temporary Agnostics in Practice" (TAPs), and "Permanent Agnostics in Principle" (PAPs). He states that "agnosticism about the existence of God belongs firmly in the temporary or TAP category. Either he exists or he doesn't. It is a scientific question; one day we may know the answer, and meanwhile we can say something pretty strong about the probability" and considers PAP a "deeply inescapable kind of fence-sitting".<ref>''[[The God Delusion]]'' (2006), Bantam Press, pp&nbsp;47–48</ref>

==Ignosticism==
A related concept is [[ignosticism]], the view that a coherent definition of a deity must be put forward before the question of the existence of a deity can be meaningfully discussed. If the chosen definition is not coherent, the ignostic holds the [[theological noncognitivism|noncognitivist]] view that the existence of a deity is meaningless or empirically untestable.<ref>{{cite web|url=http://www.strongatheism.net/library/atheology/argument_from_noncognitivism/ |title=The Argument From Non-Cognitivism |access-date=October 1, 2010 |archive-url=https://web.archive.org/web/20140429162223/http://www.strongatheism.net/library/atheology/argument_from_noncognitivism/ |archive-date=April 29, 2014 |url-status=live |df=mdy }}</ref> [[Alfred Ayer|A.&nbsp;J. Ayer]], [[Theodore Drange]], and other philosophers see both atheism and agnosticism as incompatible with ignosticism on the grounds that atheism and agnosticism accept the statement "a deity exists" as a meaningful proposition that can be argued for or against.<ref>Ayer, ''Language'', 115: "There can be no way of proving that the existence of a God&nbsp;... is even probable.&nbsp;... For if the existence of such a god were probable, then the proposition that he existed would be an empirical hypothesis. And in that case it would be possible to deduce from it, and other empirical hypotheses, certain experimental propositions which were not deducible from those other hypotheses alone. But in fact this is not possible."</ref><ref name="Drange">Drange, ''Atheism''{{full citation needed|date=April 2024}}</ref>

==See also==
{{columns-list|colwidth=30em|
* [[Acatalepsy]]
* [[Agnostic atheism]]
* [[Agnostic theism]]
* [[Apatheism]]
* [[Apophatic theology]]
* ''[[Asimov's Guide to the Bible]]''
* [[Avidyā (Buddhism)]]
* [[Christian agnosticism]]
* [[Existentialism]]
* [[Ietsism]]
* ''[[Ignoramus et ignorabimus]]''
* [[Instrumentalism]]
* [[List of agnostics]]
* [[Objectivism]]
* [[Possibilianism]]
* [[Rationalism]]
* [[Relativism]]
* [[Religiosity]]
* [[Religious skepticism]]
* [[Russell's teapot]]
* [[Scientism]]
* [[Secularism]]
* [[Solipsism]]
* [[Spirituality]]
* [[Spiritual but not religious]]
* [[Subjectivism]]
* [[Unknown God]]
* {{Portal-inline|Philosophy}}
* {{Portal-inline|Religion}}
}}

==References==
{{reflist}}

==Further reading==
* {{cite book|title=Agnosticism|url=https://books.google.com/books?id=qd8feB0LiOcC&pg=PA164|publisher=Forgotten Books|isbn=978-1-4400-6878-2|pages=164–}}
* Alexander, Nathan G. [https://thehumanist.com/magazine/march-april-2019/philosophically-speaking/philosophically-speaking-an-atheist-with-a-tall-hat-on-the-forgotten-history-of-agnosticism "An Atheist with a Tall Hat On: The Forgotten History of Agnosticism."] ''The Humanist'', February 19, 2019. 
* Annan, Noel. ''Leslie Stephen: The Godless Victorian'' (U of Chicago Press, 1984)
* Cockshut, A.O.J. ''The Unbelievers, English Thought, 1840–1890'' (1966).
* [[Richard Dawkins|Dawkins, Richard.]] "The poverty of agnosticism", in ''[[The God Delusion]]'', Black Swan, 2007 ({{ISBN|978-0-552-77429-1}}).
* {{cite book|author=Huxley, Thomas H. |title=Man's Place in Nature|url=https://books.google.com/books?id=UJwfDYDJ-v0C&pg=PP1|date=February 4, 2013|publisher=Courier Dover Publications|isbn=978-0-486-15134-2|pages=1–}}
* {{cite book|author=Hume, David|title=Dialogues Concerning Natural Religion|publisher=Penguin Books, Limited|url=https://archive.org/details/bub_gb_E7dbAAAAQAAJ|year=1779|pages=[https://archive.org/details/bub_gb_E7dbAAAAQAAJ/page/n9 1]–}}
* {{cite book|author=Kant, Immanuel|title=The Critique of Pure Reason|url=https://books.google.com/books?id=b826nQEACAAJ|date=May 28, 2013|publisher=Loki's Publishing|isbn=978-0-615-82576-2}}
* {{cite book |url=https://archive.org/details/philosophicalfra0000kier_y4a6 |title=Philosophical Fragments |publisher=Religion-online.org |access-date=February 9, 2014 |author=Kierkegaard, Sören |isbn=978-0-691-02036-5 |url-status=dead |year=1985 |url-access=registration |archive-url=https://web.archive.org/web/20140222040928/http://www.religion-online.org/showbook.asp?title=2512 |archive-date=February 22, 2014 }}
* Lightman, Bernard. ''The Origins of Agnosticism'' (1987).
* Royle, Edward. ''Radicals, Secularists, and Republicans: Popular Freethought in Britain, 1866–1915'' (Manchester UP, 1980).
* {{cite book | url=https://archive.org/details/atheismcaseagain00smit_0 | title=Atheism&nbsp;– The Case Against God | access-date=February 9, 2014 | author=Smith, George H. | isbn=0-87975-124-X | url-status=dead | year=1979 | publisher=Prometheus Books | archive-url=https://web.archive.org/web/20131126123403/http://www.andrew.cmu.edu/user/jksadegh/A%20Good%20Atheist%20Secularist%20Skeptical%20Book%20Collection/George%20H.%20Smith%20-%20Atheism-%20The%20Case%20Against%20God%20(v1.1).pdf | archive-date=November 26, 2013 }}

== External links ==
{{Library resources box|by=no|onlinebooks=no|about=yes|wikititle=agnosticism}}
{{Wiktionary}}
{{Wikiquote}}
{{EB1911 poster|Agnosticism}}
* {{cite SEP |url-id = atheism-agnosticism |title = Atheism and Agnosticism }}
* {{PhilPapers|category|Agnosticism}}
* {{InPho|idea|13}}
* [https://www.shapell.org/historical-perspectives/exhibitions/albert-einstein-original-letters-aid-brethren/ Albert Einstein on Religion] Shapell Manuscript Foundation
* [https://web.archive.org/web/20060718144400/http://www.agnosticuniverse.org/ingersoll-why_i_am_an_agnostic.html Why I Am An Agnostic] by Robert G. Ingersoll, [1896].
* ''[https://web.archive.org/web/20060909185501/http://etext.lib.virginia.edu/cgi-local/DHI/dhi.cgi?id=dv1-03 Dictionary of the History of Ideas]'': Agnosticism
* [https://inters.org/agnosticism Agnosticism from INTERS&nbsp;– Interdisciplinary Encyclopedia of Religion and Science]
* [http://www.religioustolerance.org/agnostic.htm Agnosticism]&nbsp;– from [http://www.religioustolerance.org/ ReligiousTolerance.org]
* [https://www.chabad.org/library/article_cdo/aid/68831/jewish/What-do-Agnostics-Believe.htm What do Agnostics Believe?&nbsp;– A Jewish perspective]
* [[Fides et Ratio]] [https://web.archive.org/web/20111126183043/http://www.vatican.va/holy_father/john_paul_ii/encyclicals/documents/hf_jp-ii_enc_15101998_fides-et-ratio_en.html ''&nbsp;– the relationship between faith and reason''] [[Karol Wojtyla]] [1998]
* [https://web.archive.org/web/20090408143154/http://thenaturalreligion.org/ The Natural Religion] by Brendan Connolly, 2008
* {{cite encyclopedia |url = http://xtf.lib.virginia.edu/xtf/view?docId=DicHist/uvaBook/tei/DicHist1.xml;chunk.id=dv1-03;toc.depth=1;toc.id=dv1-03;brand=default |first = Kai |last = Nielsen |title = Agnosticism |encyclopedia = Dictionary of the History of Ideas |publisher = University of Virginia Library |orig-date=1968 |year=1973 }}

{{Clear}}
{{Agnosticism}}
{{Philosophy of religion}}
{{Criticism of religion}}
{{skepticism}}
{{Western culture}}
{{Authority control}}

[[Category:Agnosticism| ]]
[[Category:Epistemological theories]]
[[Category:Philosophy of religion]]
[[Category:Skepticism]]
[[Category:Irreligion]]
[[Category:Doubt]]
[[Category:Freedom of religion]]
[[Category:Philosophical schools and traditions]]