- Source: Common Sense
- Source: Common sense
Common Sense is a 47-page pamphlet written by Thomas Paine in 1775–1776 advocating independence from Great Britain to people in the Thirteen Colonies. Writing in clear and persuasive prose, Paine collected various moral and political arguments to encourage common people in the Colonies to fight for egalitarian government. It was published anonymously on January 10, 1776, at the beginning of the American Revolution and became an immediate sensation.
It was sold and distributed widely and read aloud at taverns and meeting places. In proportion to the population of the colonies at that time (2.5 million), it had the largest sale and circulation of any book published in American history. As of 2006, it remains the all-time best-selling American title and is still in print today.
Common Sense made public a persuasive and impassioned case for independence, which had not yet been given serious intellectual consideration in either Britain or the American colonies. In England, John Cartwright had published Letters on American Independence in the pages of the Public Advertiser during the early spring of 1774 advocating legislative independence for the colonies while in Virginia, Thomas Jefferson had penned A Summary View of British America three months later. Neither, however, went as far as Paine in proposing full-fledged independence. Paine connected independence with common dissenting Protestant beliefs as a means to present a distinctly American political identity and structured Common Sense as if it were a sermon. Historian Gordon S. Wood described Common Sense as "the most incendiary and popular pamphlet of the entire revolutionary era."
The text was translated into French by Antoine Gilbert Griffet de Labaume in 1791.
Publication
Paine arrived in the American colonies in November 1774, shortly before the Battles of Lexington and Concord. Though the colonies and Great Britain had commenced hostilities against one another, the thought of independence was not initially entertained. Writing in 1778 of his early experiences in the colonies, Paine "found the disposition of the people such, that they might have been led by a thread and governed by a reed. Their attachment to Britain was obstinate, and it was, at that time, a kind of treason to speak against it. Their ideas of grievance operated without resentment, and their single object was reconciliation." Paine quickly engrained himself in the Philadelphia newspaper business, and began writing Common Sense in late 1775 under the working title of Plain Truth. Though it began as a series of letters to be published in various Philadelphia papers, it grew too long and unwieldy to publish as letters, leading Paine to select the pamphlet form.
Benjamin Rush recommended the publisher Robert Bell, promising Paine that although other printers might balk at the content of the pamphlet, Bell would not hesitate or delay its printing. The pamphlet was first published on January 10, 1776. Bell zealously promoted the pamphlet in Philadelphia's papers, and demand grew so high as to require a second printing. Paine, overjoyed with its success, endeavored to collect his share of the profits and donate them to purchase mittens for General Montgomery's troops, then encamped in frigid Quebec. However, when Paine's chosen intermediaries audited Bell's accounts, they found that the pamphlet actually had made zero profits. Incensed, Paine ordered Bell not to proceed on a second edition, as he had planned several appendices to add to Common Sense. Bell ignored that and began advertising a "new edition."
While Bell believed that the advertisement would convince Paine to retain his services, it had the opposite effect. Paine secured the assistance of the Bradford brothers, publishers of The Pennsylvania Evening Post, and released his new edition, featuring several appendices and additional writings. Bell began working on a second edition. This set off a month-long public debate between Bell and the still-anonymous Paine, conducted within the pages and advertisements of the Pennsylvania Evening Post, with each party charging the other with duplicity and fraud. Paine and Bell published several more editions through the end of their public squabble.
The publicity generated by the initial success and compounded by the publishing disagreements propelled the pamphlet to incredible sales and circulation. Following Paine's own estimate of the pamphlet's sales, some historians claim that Common Sense sold almost 100,000 copies in 1776, and according to Paine, 120,000 copies were sold in the first three months. One biographer estimates that 500,000 copies were sold in the first year (in both America and Europe, predominantly France and Britain), and another writes that Paine's pamphlet went through 25 published editions in the first year alone. However, some historians dispute these figures as implausible because of the literate population at the time and estimated the far upper limit as 75,000 copies.
Aside from the printed pamphlet itself, there were many handwritten summaries and whole copies circulated. Paine also granted publishing rights to nearly every imprint which requested them, including several international editions. It was immensely popular in France, where it was published without its diatribes against monarchy. At least one newspaper printed the entire pamphlet: the Connecticut Courant in its issue of February 19, 1776. Writing in 1956, Richard Gimbel estimated, in terms of circulation and impact, that an "equivalent sale today, based on the present population of the United States, would be more than six-and-one-half million copies within the short space of three months".
For nearly three months, Paine managed to maintain his anonymity, even during Bell's potent newspaper polemics. His name did not become officially connected with the independence controversy until March 30, 1776. Paine never recouped the profits that he felt were due to him from Bell's first edition. Ultimately, he lost money on the Bradford printing as well, and because he decided to repudiate his copyright, he never profited from Common Sense.
Sections
The first and subsequent editions divided the pamphlet into four sections.
= I. Of the Origin and Design of Government in General, With Concise Remarks on the English Constitution
=In his first section, Paine related common Enlightenment theories of the state of nature to establish a foundation for republican government. Paine began the section by making a distinction between society and government and argues that government is a "necessary evil." He illustrates the power of society to create and maintain happiness in man through the example of a few isolated people who find it easier to live together rather than apart, thus creating society. As society continues to grow, a government becomes necessary to prevent the natural evil Paine saw in man.
To promote civil society through laws and account for the impossibility of all people meeting centrally to make laws, representation and elections become necessary. As that model was clearly intended to mirror the situation of the colonists at the time of publication, Paine went on to consider the English constitution.
Paine found two tyrannies in the English constitution: monarchical and aristocratic tyranny in the king and peers, who rule by heredity and contribute nothing to the people. Paine criticized the English constitution by examining the relationship between the king, the peers, and the commons.
= II. Of Monarchy and Hereditary Succession
=The second section considers monarchy first from a biblical perspective and then from a historical perspective. He begins by arguing that since all men are equal at creation, the distinction between kings and subjects is a false one. Paine then quotes a sequence of biblical passages to refute the divine right of Kings. After citing Matthew 22:21, he highlights Gideon's refusal to heed the people's call to rule, citing Judges 8:22. He then reproduces the majority of 1 Samuel 8 (wherein Samuel relays God's objections to the people's demand for a king) and concludes: "the Almighty hath here entered his protest against monarchical government..."
Paine then examines some of the problems that kings and monarchies have caused in the past and concludes:
In England a king hath little more to do than to make war and give away places; which in plain terms, is to impoverish the nation and set it together by the ears. A pretty business indeed for a man to be allowed eight hundred thousand sterling a year for, and worshipped into the bargain! Of more worth is one honest man to society and in the sight of God, than all the crowned ruffians that ever lived.
Paine also attacks one type of "mixed state," the constitutional monarchy promoted by John Locke, in which the powers of government are separated between a Parliament or Congress, which makes the laws, and a monarch, who executes them. The constitutional monarchy, according to Locke, would limit the powers of the king sufficiently to ensure that the realm would remain lawful rather than easily becoming tyrannical. According to Paine, however, such limits are insufficient. In the mixed state, power tends to concentrate into the hands of the monarch, eventually permitting him to transcend any limitations placed upon him. Paine questions why the supporters of the mixed state, since they concede that the power of the monarch is dangerous, wish to include a monarch in their scheme of government in the first place.
= III. Thoughts on the Present State of American Affairs
=In the third section, Paine examines the hostilities between Britain and the American colonies and argues that the best course of action is independence. Paine proposes a Continental Charter (or Charter of the United Colonies) that would be an American Magna Carta. Paine writes that a Continental Charter "should come from some intermediate body between the Congress and the people" and outlines a Continental Conference that could draft a Continental Charter. Each colony would hold elections for five representatives at large, who would be accompanied by two members of the house of assembly of each colony and two members of Congress from each colony, for a total of nine representatives from each colony in the Continental Conference. The Conference would then meet and draft a Continental Charter that would secure "freedom and property to all men, and… the free exercise of religion". The Continental Charter would also outline a new national government, which Paine thought would take the form of a Congress.
During the American Revolutionary War, the British implemented several policies which allowed fugitive slaves fleeing from American enslavers to find refuge within British lines. Writing in response to these policies, Paine wrote in the third section that Britain "hath stirred up the Indians and the Negroes to destroy us".
Paine suggested that a congress may be created in the following way: each colony should be divided in districts, and each district would "send a proper number of delegates to Congress." Paine thought that each colony should send at least 30 delegates to Congress and that the total number of delegates in Congress should be at least 390. The Congress would meet annually and elect a president. Each colony would be put into a lottery; the president would be elected, by the whole congress, from the delegation of the colony that was selected in the lottery. After a colony was selected, it would be removed from subsequent lotteries until all of the colonies had been selected, at which point the lottery would start anew. Electing a president or passing a law would require three-fifths of the congress.
= IV. Of the Present Ability of America, With Some Miscellaneous Reflections
=The fourth section of the pamphlet includes Paine's optimistic view of America's military potential at the time of the revolution. For example, he spends pages describing how colonial shipyards, by using the large amounts of lumber available in the country, could quickly create a navy that could rival the Royal Navy.
Response and impact
In response to Common Sense, Rev. Charles Inglis, then the Anglican cleric of Trinity Church in New York, responded to Paine on behalf of colonists loyal to the Crown with a treatise entitled The True Interest of America Impartially Stated. He pronounced "I find no common sense in this pamphlet, but much uncommon frenzy." He denounced the radical democracy promoted by Common Sense and proclaimed that "Limited monarchy is the form of government which is most favourable to liberty - which is best adapted to the genius and temper of Britons; although here and there among us a crack-brained zealot for democracy or absolute monarchy, may be sometimes found."
Loyalist officer James Chalmers published Plain Truth under the pen name "Candidus". Chalmers defended the British Constitution, and claimed that without the Monarchy, the Thirteen Colonies would descend into a radical democracy. On the Radical democratic society promoted by Common Sense, Chalmers quoted Montesquieu in saying that "No government is so subject to Civil Wars and Intestine Commotions". The pamphlet ends with the pronouncement: "Independence And Slavery Are Synonymous Terms".
John Adams, who would succeed George Washington to become the new nation's second president, in his Thoughts on Government wrote that Paine's ideal sketched in Common Sense was "so democratical, without any restraint or even an attempt at any equilibrium or counter poise, that it must produce confusion and every evil work." Others, such as the writer calling himself "Cato," denounced Paine as dangerous and his ideas as violent. Paine was also an active and willing participant in what would become essentially a six-month publicity tour for independence. Writing as "The Forester," he responded to Cato and other critics in the pages of Philadelphian papers with passion and declared again in sweeping language that their conflict was not only with Great Britain but also with the tyranny inevitably resulting from monarchical rule.
Heavy advertisement by both Bell and Paine and the immense publicity created by their publishing quarrel made Common Sense an immediate sensation not only in Philadelphia but also across the Thirteen Colonies. Early "reviewers" (mainly letter excerpts published anonymously in colonial newspapers) touted the clear and rational case for independence put forth by Paine. One Marylander wrote to the Pennsylvania Evening Post on February 6, 1776, that "if you know the author of COMMON SENSE, tell him he has done wonders and worked miracles. His stile [sic] is plain and nervous; his facts are true; his reasoning, just and conclusive".
The author went on to claim that the pamphlet was highly persuasive in swaying people towards independence. The mass appeal, one later reviewer noted, was caused by Paine's dramatic calls for popular support of revolution, "giv[ing] liberty to every individual to contribute materials for that great building, the grand charter of American Liberty". Paine's vision of a radical democracy, unlike the checked and balanced nation later favored by conservatives like John Adams, was highly attractive to the popular audience which read and reread Common Sense. In the months leading up to the Declaration of Independence, many more reviewers noted that the two main themes (direct and passionate style and calls for individual empowerment) were decisive in swaying the Colonists from reconciliation to rebellion. The pamphlet was also highly successful because of a brilliant marketing tactic planned by Paine. He and Bell timed the first edition to be published at around the same time as a proclamation on the colonies by King George III, hoping to contrast the strong, monarchical message with the heavily anti-monarchical Common Sense. Luckily for Paine, the speech and the first advertisement of the pamphlet appeared on the same day within the pages of The Pennsylvania Evening Post.
While Paine focused his style and address towards the common people, the arguments he made touched on prescient debates of morals, government, and the mechanisms of democracy. That gave Common Sense a "second life" in the very public call-and-response nature of newspaper debates made by intellectual men of letters throughout Philadelphia. Paine's formulation of "war for an idea" led to, as Eric Foner describes it, "a torrent of letters, pamphlets, and broadsides on independence and the meaning of republican government... attacking or defending, or extending and refining Paine's ideas".
Later scholars have assessed the influence of Common Sense in several ways. Some, like A. Owen Aldridge, emphasize that Common Sense could hardly be said to embody a particular ideology, and that "even Paine himself may not have been cognizant of the ultimate source of many of his concepts." They make the point that much of the pamphlet's value came as a result of the context in which it was published. Eric Foner wrote that the pamphlet touched a radical populace at the height of their radicalism, which culminated in Pennsylvania with a new constitution aligned along Paine's principles. Many have noted that Paine's skills were chiefly in persuasion and propaganda and that no matter the content of his ideas, the fervor of his conviction and the various tools he employed on his readers (such as asserting his Christianity when he really was a Deist), Common Sense was bound for success. Still others emphasized the uniqueness of Paine's vision, with Craig Nelson calling him a "pragmatic utopian" who de-emphasized economic arguments in favor of moralistic ones, thus giving credence to the argument that Common Sense was propaganda.
See also
Plain Truth,
The American Crisis,
Rights of Man, and
The Age of Reason, also written by Thomas Paine
Letters from a Farmer in Pennsylvania
American philosophy
Citations
General and cited references
= Secondary sources
=Aldridge, A. Owen (1984), Thomas Paine's American Ideology, University of Delaware Press, ISBN 0-874-13260-6
Chiu, Frances A. (2020), The Routledge Guidebook to Paine's Rights of Man
Conway, Moncure Daniel (1893), The Life of Thomas Paine (See Ch. VI.)
Ferguson, Robert A. (2000), "The Commonalities of Common Sense", William and Mary Quarterly, 57 (3): 465–504, doi:10.2307/2674263, JSTOR 2674263
Foner, Eric (2004), Tom Paine and Revolutionary America
Gimbel, Richard (1956), A Bibliographical Check List of Common Sense, With an Account of Its Publication, New Haven, CT: Yale University Press, Thomas Paine, "The [American] Crisis No. VII", Pennsylvania Packet
Jordan, Winthrop D. (1973), "Familial Politics: Thomas Paine and the Killing of the King, 1776", Journal of American History, 60 (2): 294–308, doi:10.2307/2936777, JSTOR 2936777
Kaye, Harvey J. (2005), Thomas Paine and the Promise of America, New York: Hill and Wang, ISBN 0-8090-9344-8
Nelson, Craig (2007), Thomas Paine: Enlightenment, Revolution, and the Birth of Modern Nations, New York: Penguin Books
Rosenfeld, Sophia (2011), Common Sense A Political History, Cambridge, Mass.: Harvard University Press
Wood, Gordon S. (2002), The American Revolution: A History, New York: Modern Library, ISBN 0-679-64057-6
= Primary sources
=Paine, Thomas (1986) [1776], Kramnick, Isaac (ed.), Common Sense, New York: Penguin Classics, ISBN 0-14-039016-2
Foot, Michael; Kramnick, Isaac, eds. (1987), The Thomas Paine Reader, Penguin Classics, ISBN 0-14-044496-3
External links
"Common Sense: The Rhetoric of Popular Democracy"—lesson plan for grades 9–12 from the National Endowment for the Humanities
Online full text scan and downloadable PDF at Google Books
Common Sense by Thomas Paine—at ushistory.org
Project Gutenberg: #147 and #3755
Common Sense public domain audiobook at LibriVox
Common sense is "knowledge, judgement, and taste which is more or less universal and which is held more or less without reflection or argument". As such, it is often considered to represent the basic level of sound practical judgement or knowledge of basic facts that any adult human being ought to possess. It is "common" in the sense of being shared by nearly all people. The everyday understanding of common sense is ultimately derived from historical philosophical discussions. Relevant terms from other languages used in such discussions include Latin sensus communis, Ancient Greek κοινὴ αἴσθησις (koinḕ aísthēsis), and French bon sens. However, these are not straightforward translations in all contexts, and in English different shades of meaning have developed. In philosophical and scientific contexts, since the Age of Enlightenment the term "common sense" has been used for rhetorical effect both approvingly and disapprovingly. On the one hand it has been a standard for good taste, good sense, and source of scientific and logical axioms. On the other hand it has been equated to conventional wisdom, vulgar prejudice, and superstition.
"Common sense" has at least two older and more specialized meanings which have influenced the modern meanings, and are still important in philosophy. The original historical meaning is the capability of the animal soul (ψῡχή, psūkhḗ), proposed by Aristotle to explain how the different senses join and enable discrimination of particular objects by people and other animals. This common sense is distinct from the several sensory perceptions and from human rational thought, but it cooperates with both. The second philosophical use of the term is Roman-influenced, and is used for the natural human sensitivity for other humans and the community. Just like the everyday meaning, both of the philosophical meanings refer to a type of basic awareness and ability to judge that most people are expected to share naturally, even if they cannot explain why. All these meanings of "common sense", including the everyday ones, are interconnected in a complex history and have evolved during important political and philosophical debates in modern Western civilisation, notably concerning science, politics and economics. The interplay between the meanings has come to be particularly notable in English, as opposed to other western European languages, and the English term has in turn become international.
It was at the beginning of the 18th century that this old philosophical term first acquired its modern English meaning: "Those plain, self-evident truths or conventional wisdom that one needed no sophistication to grasp and no proof to accept precisely because they accorded so well with the basic (common sense) intellectual capacities and experiences of the whole social body." This began with Descartes's criticism of it, and what came to be known as the dispute between "rationalism" and "empiricism". In the opening line of one of his most famous books, Discourse on Method, Descartes established the most common modern meaning, and its controversies, when he stated that everyone has a similar and sufficient amount of common sense (bon sens), but it is rarely used well. Therefore, a skeptical logical method described by Descartes needs to be followed and common sense should not be overly relied upon. In the ensuing 18th century Enlightenment, common sense came to be seen more positively as the basis for empiricist modern thinking. It was contrasted to metaphysics, which was, like Cartesianism, associated with the Ancien Régime. Thomas Paine's polemical pamphlet Common Sense (1776) has been described as the most influential political pamphlet of the 18th century, affecting both the American and French revolutions. Today, the concept of common sense, and how it should best be used, remains linked to many of the most perennial topics in epistemology and ethics, with special focus often directed at the philosophy of the modern social sciences.
Aristotelian
The origin of the term "common sense" is in the works of Aristotle. Heller-Roazen (2008) writes that "In different ways the philosophers of medieval Latin and Arabic tradition, from Al-Farabi to Avicenna, Averroës, Albert, and Thomas, found in the De Anima and the Parva Naturalia the scattered elements of a coherent doctrine of the "central" faculty of the sensuous soul." It was "one of the most successful and resilient of Aristotelian notions".
The best-known case is De Anima Book III, chapter 1, especially at line 425a27. The passage is about how the animal mind converts raw sense perceptions from the five specialized sense perceptions, into perceptions of real things moving and changing, which can be thought about. According to Aristotle's understanding of perception, each of the five senses perceives one type of "perceptible" or "sensible" which is specific (ἴδια, idia) to it. For example, sight can see colour. But Aristotle was explaining how the animal mind, not just the human mind, links and categorizes different tastes, colours, feelings, smells and sounds in order to perceive real things in terms of the "common sensibles" (or "common perceptibles"). In this discussion, "common" (κοινή, koiné) is a term opposed to specific or particular (idia). The Greek for these common sensibles is tá koiná (τά κοινᾰ́), which means shared or common things, and examples include the oneness of each thing, with its specific shape and size and so on, and the change or movement of each thing. Distinct combinations of these properties are common to all perceived things.
In this passage, Aristotle explained that concerning these koiná (such as movement) people have a sense — a "common sense" or sense of the common things (aísthēsis koinḕ) — and there is no specific (idéā) sense perception for movement and other koiná, because then we would not perceive the koiná at all, except by accident (κᾰτᾰ́ σῠμβεβηκός, katá sumbebēkós). As examples of perceiving by accident Aristotle mentions using the specific sense perception vision on its own to try to see that something is sweet, or to try to recognize a friend only by their distinctive color. Lee (2011, p. 31) explains that "when I see Socrates, it is not insofar as he is Socrates that he is visible to my eye, but rather because he is coloured". So the normal five individual senses do sense the common perceptibles according to Aristotle (and Plato), but it is not something they necessarily interpret correctly on their own. Aristotle proposes that the reason for having several senses is in fact that it increases the chances that we can distinguish and recognize things correctly, and not just occasionally or by accident. Each sense is used to identify distinctions, such as sight identifying the difference between black and white, but, says Aristotle, all animals with perception must have "some one thing" that can distinguish black from sweet. The common sense is where this comparison happens, and this must occur by comparing impressions (or symbols or markers; σημεῖον, sēmeîon, 'sign, mark') of what the specialist senses have perceived. The common sense is therefore also where a type of consciousness originates, "for it makes us aware of having sensations at all". And it receives physical picture imprints from the imaginative faculty, which are then memories that can be recollected.
The discussion was apparently intended to improve upon the account of Aristotle's friend and teacher Plato in his Socratic dialogue, the Theaetetus. But Plato's dialogue presented an argument that recognising koiná is an active thinking process in the rational part of the human soul, making the senses instruments of the thinking part of man. Plato's Socrates says this kind of thinking is not a kind of sense at all. Aristotle, trying to give a more general account of the souls of all animals, not just humans, moved the act of perception out of the rational thinking soul into this sensus communis, which is something like a sense, and something like thinking, but not rational.
The passage is difficult to interpret and there is little consensus about the details. Gregorić (2007, pp. 204–205) has argued that this may be because Aristotle did not use the term as a standardized technical term at all. For example, in some passages in his works, Aristotle seems to use the term to refer to the individual sense perceptions simply being common to all people, or common to various types of animals. There is also difficulty with trying to determine whether the common sense is truly separable from the individual sense perceptions and from imagination, in anything other than a conceptual way as a capability. Aristotle never fully spells out the relationship between the common sense and the imaginative faculty (φᾰντᾰσῐ́ᾱ, phantasíā), although the two clearly work together in animals, and not only humans, for example in order to enable a perception of time. They may even be the same. Despite hints by Aristotle himself that they were united, early commentators such as Alexander of Aphrodisias and Al-Farabi felt they were distinct, but later, Avicenna emphasized the link, influencing future authors including Christian philosophers. Gregorić (2007, p. 205) argues that Aristotle used the term "common sense" both to discuss the individual senses when these act as a unity, which Gregorić calls "the perceptual capacity of the soul", or the higher level "sensory capacity of the soul" that represents the senses and the imagination working as a unity. According to Gregorić, there appears to have been a standardization of the term koinḕ aísthēsis as a term for the perceptual capacity (not the higher level sensory capacity), which occurred by the time of Alexander of Aphrodisias at the latest.
Compared to Plato, Aristotle's understanding of the soul (psūkhḗ) has an extra level of complexity in the form of the noûs or "intellect"—which is something only humans have and enables humans to perceive things differently from other animals. It works with images coming from the common sense and imagination, using reasoning (λόγος, lógos) as well as the active intellect. The noûs identifies the true forms of things, while the common sense identifies shared aspects of things. Though scholars have varying interpretations of the details, Aristotle's "common sense" was in any case not rational, in the sense that it implied no ability to explain the perception. Reason or rationality (lógos) exists only in man according to Aristotle, and yet some animals can perceive "common perceptibles" such as change and shape, and some even have imagination according to Aristotle. Animals with imagination come closest to having something like reasoning and noûs. Plato, on the other hand was apparently willing to allow that animals could have some level of thought, meaning that he did not have to explain their sometimes complex behavior with a strict division between high-level perception processing and the human-like thinking such as being able to form opinions. Gregorić additionally argues that Aristotle can be interpreted as using the verbs phroneîn and noeîn to distinguish two types of thinking or awareness, the first being found in animals and the second unique to humans and involving reason. Therefore, in Aristotle (and the medieval Aristotelians) the universals used to identify and categorize things are divided into two. In medieval terminology these are the species sensibilis used for perception and imagination in animals, and the species intelligibilis or apprehendable forms used in the human intellect or noûs.
Aristotle also occasionally called the koinḕ aísthēsis (or one version of it) the prôton aisthētikón (πρῶτον αἰσθητῐκόν, lit. ''first of the senses''). (According to Gregorić, this is specifically in contexts where it refers to the higher order common sense that includes imagination.) Later philosophers developing this line of thought, such as Themistius, Galen, and Al-Farabi, calling it the ruler of the senses or ruling sense, apparently a metaphor developed from a section of Plato's Timaeus (70b). Augustine and some of the Arab writers, also called it the "inner sense". The concept of the inner senses, plural, was further developed in the Middle Ages. Under the influence of the great Persian philosophers Al-Farabi and Avicenna, several inner senses came to be listed. "Thomas Aquinas and John of Jandun recognized four internal senses: the common sense, imagination, vis cogitativa, and memory. Avicenna, followed by Robert Grosseteste, Albert the Great, and Roger Bacon, argued for five internal senses: the common sense, imagination, fantasy, vis aestimativa, and memory." By the time of Descartes and Hobbes, in the 1600s, the inner senses had been standardized to five wits, which complemented the more well-known five "external" senses. Under this medieval scheme the common sense was understood to be seated not in the heart, as Aristotle had thought, but in the anterior Galenic ventricle of the brain. The anatomist Andreas Vesalius found no connections between the anterior ventricle and the sensory nerves, leading to speculation about other parts of the brain into the 1600s.
Roman
"Sensus communis" is the Latin translation of the Greek koinḕ aísthēsis, which came to be recovered by Medieval scholastics when discussing Aristotelian theories of perception. In the earlier Latin of the Roman empire, the term had taken a distinct ethical detour, developing new shades of meaning. These especially Roman meanings were apparently influenced by several Stoic Greek terms with the word koinḗ (κοινή, 'common, shared'); not only koinḕ aísthēsis, but also such terms as koinós noûs (κοινός νοῦς, 'common mind/thought/reason'), koinḗ énnoia (κοινή ἔννοιᾰ), and koinonoēmosúnē, all of which involve noûs—something, at least in Aristotle, that would not be present in "lower" animals.
Koinḗ énnoia is a term from Stoic philosophy, a Greek philosophy, influenced by Aristotle, and influential in Rome. This refers to shared notions, or common conceptions, that are either in-born or imprinted by the senses on to the soul. Unfortunately few true Stoic texts survive, and our understanding of their technical terminology is limited.
Koinós noûs is a term found in Epictetus (III.vi.8), a Stoic philosopher. C.S. Lewis (1967, p. 146) believed this to be close to a modern English meaning of "common sense", "the elementary mental outfit of the normal man", something like intelligence. He noted that sensus could be a translation of noûs, (for example in the Vulgate Bible), but he only found one clear case of a Latin text showing this apparent meaning, a text by Phaedrus the fable writer.
Koinonoēmosúnē is found only in the work of the emperor Marcus Aurelius (Meditations I.16), also known as a Stoic. He uses the word on its own in a list of things he learned from his adopted father. Anthony Ashley Cooper, 3rd Earl of Shaftesbury felt it represented the Stoic Greek original, which gave the special Roman meaning of sensus communis, especially when used to refer to someone's public spirit. He explained the change of meaning as being due to the specific way that Stoics understood perception and intellect, saying that one should "consider withal how small the distinction was in that Philosophy, between the ὑπόληψις [conjecture], and the vulgar αἴσθησις [perception]; how generally Passion was by those Philosophers brought under the Head of Opinion".
Another link between Latin communis sensus and Aristotle's Greek was in rhetoric, a subject that Aristotle was the first to systematize. In rhetoric, a prudent speaker must take account of opinions (δόξαι, dóxai) that are widely held. Aristotle referred to such commonly held beliefs not as koinaí dóxai (κοιναί δόξαι, lit. ''common opinions''), which is a term he used for self-evident logical axioms, but with other terms such as éndóxa (ἔνδόξα).
In his Rhetoric for example Aristotle mentions "koinōn [...] tàs písteis" or "common beliefs", saying that "our proofs and arguments must rest on generally accepted principles, [...] when speaking of converse with the multitude". In a similar passage in his own work on rhetoric, De Oratore, Cicero wrote that "in oratory the very cardinal sin is to depart from the language of everyday life and the usage approved by the sense of the community." The sense of the community is in this case one translation of "communis sensus" in the Latin of Cicero.
Whether the Latin writers such as Cicero deliberately used this Aristotelian term in a new more peculiarly Roman way, probably also influenced by Greek Stoicism, therefore remains a subject of discussion. Schaeffer (1990, p. 112) has proposed for example that the Roman republic maintained a very "oral" culture whereas in Aristotle's time rhetoric had come under heavy criticism from philosophers such as Socrates. Peters Agnew (2008) argues, in agreement with Shaftesbury, that the concept developed from the Stoic concept of ethical virtue, influenced by Aristotle, but emphasizing the role of both the individual perception, and shared communal understanding. But in any case a complex of ideas attached itself to the term, to be almost forgotten in the Middle Ages, and eventually returning into ethical discussion in 18th-century Europe, after Descartes.
As with other meanings of common sense, for the Romans of the classical era "it designates a sensibility shared by all, from which one may deduce a number of fundamental judgments, that need not, or cannot, be questioned by rational reflection". But even though Cicero did at least once use the term in a manuscript on Plato's Timaeus (concerning a primordial "sense, one and common for all [...] connected with nature"), he and other Roman authors did not normally use it as a technical term limited to discussion about sense perception, as Aristotle apparently had in De Anima, and as the Scholastics later would in the Middle Ages. Instead of referring to all animal judgment, it was used to describe pre-rational, widely shared human beliefs, and therefore it was a near equivalent to the concept of humanitas. This was a term that could be used by Romans to imply not only human nature, but also humane conduct, good breeding, refined manners, and so on. Apart from Cicero, Quintilian, Lucretius, Seneca, Horace and some of the most influential Roman authors influenced by Aristotle's rhetoric and philosophy used the Latin term "sensus communis" in a range of such ways. As C. S. Lewis wrote:
Quintilian says it is better to send a boy to school than to have a private tutor for him at home; for if he is kept away from the herd (congressus) how will he ever learn that sensus which we call communis? (I, ii, 20). On the lowest level it means tact. In Horace the man who talks to you when you obviously don't want to talk lacks communis sensus.
Compared to Aristotle and his strictest medieval followers, these Roman authors were not so strict about the boundary between animal-like common sense and specially human reasoning. As discussed above, Aristotle had attempted to make a clear distinction between, on the one hand, imagination and the sense perception which both use the sensible koiná, and which animals also have; and, on the other hand, noûs (intellect) and reason, which perceives another type of koiná, the intelligible forms, which (according to Aristotle) only humans have. In other words, these Romans allowed that people could have animal-like shared understandings of reality, not just in terms of memories of sense perceptions, but in terms of the way they would tend to explain things, and in the language they use.
Cartesian
One of the last notable philosophers to accept something like the Aristotelian "common sense" was Descartes in the 17th century, but he also undermined it. He described this inner faculty when writing in Latin in his Meditations on first philosophy. The common sense is the link between the body and its senses, and the true human mind, which according to Descartes must be purely immaterial. Unlike Aristotle, who had placed it in the heart, by the time of Descartes this faculty was thought to be in the brain, and he located it in the pineal gland. Descartes' judgement of this common sense was that it was enough to persuade the human consciousness of the existence of physical things, but often in a very indistinct way. To get a more distinct understanding of things, it is more important to be methodical and mathematical. This line of thought was taken further, if not by Descartes himself then by those he influenced, until the concept of a faculty or organ of common sense was itself rejected.
René Descartes is generally credited with making obsolete the notion that there was an actual faculty within the human brain that functioned as a sensus communis. The French philosopher did not fully reject the idea of the inner senses, which he appropriated from the Scholastics. But he distanced himself from the Aristotelian conception of a common sense faculty, abandoning it entirely by the time of his Passions of the Soul (1649).
Contemporaries such as Gassendi and Hobbes went beyond Descartes in some ways in their rejection of Aristotelianism, rejecting explanations involving anything other than matter and motion, including the distinction between the animal-like judgement of sense perception, a special separate common sense, and the human mind or noûs, which Descartes had retained from Aristotelianism. In contrast to Descartes who "found it unacceptable to assume that sensory representations may enter the mental realm from without"...
According to Hobbes [...] man is no different from the other animals. [...] Hobbes' philosophy constituted a more profound rupture with Peripatetic thought. He accepted mental representations but [...] "All sense is fancy", as Hobbes famously put it, with the only exception of extension and motion.
But Descartes used two different terms in his work, not only the Latin term "sensus communis", but also the French term bon sens, with which he opens his Discourse on Method. And this second concept survived better. This work was written in French, and does not directly discuss the Aristotelian technical theory of perception. Bon sens is the equivalent of modern English "common sense" or "good sense". As the Aristotelian meaning of the Latin term began to be forgotten after Descartes, his discussion of bon sens gave a new way of defining sensus communis in various European languages (including Latin, even though Descartes himself did not translate bon sens as sensus communis, but treated them as two separate things).
Schaeffer (1990, p. 2) writes that "Descartes is the source of the most common meaning of common sense today: practical judgment". Gilson noted that Descartes actually gave bon sens two related meanings, first the basic and widely shared ability to judge true and false, which he also calls raison (lit. ''reason''); and second, wisdom, the perfected version of the first. The Latin term Descartes uses, bona mens (lit. ''good mind''), derives from the Stoic author Seneca who only used it in the second sense. Descartes was being original.
The idea that now became influential, developed in both the Latin and French works of Descartes, though coming from different directions, is that common good sense (and indeed sense perception) is not reliable enough for the new Cartesian method of skeptical reasoning. The Cartesian project to replace common good sense with clearly defined mathematical reasoning was aimed at certainty, and not mere probability. It was promoted further by people such as Hobbes, Spinoza, and others and continues to have important impacts on everyday life. In France, the Netherlands, Belgium, Spain and Italy, it was in its initial florescence associated with the administration of Catholic empires of the competing Bourbon, and Habsburg dynasties, both seeking to centralize their power in a modern way, responding to Machiavellianism and Protestantism as part of the Counter-Reformation.
Cartesian theory offered a justification for innovative social change achieved through the courts and administration, an ability to adapt the law to changing social conditions by making the basis for legislation "rational" rather than "traditional". So after Descartes, critical attention turned from Aristotle and his theory of perception, and more towards Descartes' own treatment of common good sense, concerning which several 18th-century authors found help in Roman literature.
The Enlightenment after Descartes
= Epistemology: versus claims of certainty
=During the Enlightenment, Descartes' insistence upon a mathematical-style method of thinking that treated common sense and the sense perceptions sceptically, was accepted in some ways, but also criticized. On the one hand, the approach of Descartes is and was seen as radically sceptical in some ways. On the other hand, like the Scholastics before him, while being cautious of common sense, Descartes was instead seen to rely too much on undemonstrable metaphysical assumptions in order to justify his method, especially in its separation of mind and body (with the sensus communis linking them). Cartesians such as Henricus Regius, Geraud de Cordemoy, and Nicolas Malebranche realized that Descartes's logic could give no evidence of the "external world" at all, meaning it had to be taken on faith. Though his own proposed solution was even more controversial, Berkeley famously wrote that enlightenment requires a "revolt from metaphysical notions to the plain dictates of nature and common sense". Descartes and the Cartesian "rationalists", rejected reliance upon experience, the senses and inductive reasoning, and seemed to insist that certainty was possible. The alternative to induction, deductive reasoning, demanded a mathematical approach, starting from simple and certain assumptions. This in turn required Descartes (and later rationalists such as Kant) to assume the existence of innate or "a priori" knowledge in the human mind—a controversial proposal.
In contrast to the rationalists, the "empiricists" took their orientation from Francis Bacon, whose arguments for methodical science were earlier than those of Descartes, and less directed towards mathematics and certainty. Bacon is known for his doctrine of the "idols of the mind", presented in his Novum Organum, and in his Essays described normal human thinking as biased towards believing in lies. But he was also the opponent of all metaphysical explanations of nature, or over-reaching speculation generally, and a proponent of science based on small steps of experience, experimentation and methodical induction. So while agreeing upon the need to help common sense with a methodical approach, he also insisted that starting from common sense, including especially common sense perceptions, was acceptable and correct. He influenced Locke and Pierre Bayle, in their critique of metaphysics, and in 1733 Voltaire "introduced him as the "father" of the scientific method" to a French audience, an understanding that was widespread by 1750. Together with this, references to "common sense" became positive and associated with modernity, in contrast to negative references to metaphysics, which was associated with the Ancien Régime.
As mentioned above, in terms of the more general epistemological implications of common sense, modern philosophy came to use the term common sense like Descartes, abandoning Aristotle's theory. While Descartes had distanced himself from it, John Locke abandoned it more openly, while still maintaining the idea of "common sensibles" that are perceived. But then George Berkeley abandoned both. David Hume agreed with Berkeley on this, and like Locke and Vico saw himself as following Bacon more than Descartes. In his synthesis, which he saw as the first Baconian analysis of man (something the lesser known Vico had claimed earlier), common sense is entirely built up from shared experience and shared innate emotions, and therefore it is indeed imperfect as a basis for any attempt to know the truth or to make the best decision. But he defended the possibility of science without absolute certainty, and consistently described common sense as giving a valid answer to the challenge of extreme skepticism. Concerning such sceptics, he wrote:
But would these prejudiced reasoners reflect a moment, there are many obvious instances and arguments, sufficient to undeceive them, and make them enlarge their maxims and principles. Do they not see the vast variety of inclinations and pursuits among our species; where each man seems fully satisfied with his own course of life, and would esteem it the greatest unhappiness to be confined to that of his neighbour? Do they not feel in themselves, that what pleases at one time, displeases at another, by the change of inclination; and that it is not in their power, by their utmost efforts, to recall that taste or appetite, which formerly bestowed charms on what now appears indifferent or disagreeable? [...] Do you come to a philosopher as to a cunning man, to learn something by magic or witchcraft, beyond what can be known by common prudence and discretion?
= Ethics: "humanist"
=Once Thomas Hobbes and Spinoza had applied Cartesian approaches to political philosophy, concerns about the inhumanity of the deductive approach of Descartes increased. With this in mind, Shaftesbury and Giambattista Vico presented new arguments for the importance of the Roman understanding of common sense, in what is now often referred to, after Hans-Georg Gadamer, as a humanist interpretation of the term. Their concern had several inter-related aspects. One ethical concern was the deliberately simplified method that treated human communities as made up of selfish independent individuals (methodological individualism), ignoring the sense of community that the Romans understood as part of common sense. Another connected epistemological concern was that by considering common good sense as inherently inferior to Cartesian conclusions developed from simple assumptions, an important type of wisdom was being arrogantly ignored.
The Earl's seminal 1709 essay Sensus Communis: An Essay on the Freedom of Wit and Humour was a highly erudite and influential defense of the use of irony and humour in serious discussions, at least among men of "Good Breeding". He drew upon authors such as Seneca, Juvenal, Horace and Marcus Aurelius, for whom, he saw, common sense was not just a reference to widely held vulgar opinions, but something cultivated among educated people living in better communities. One aspect of this, later taken up by authors such as Kant, was good taste. Another very important aspect of common sense particularly interesting to later British political philosophers such as Francis Hutcheson was what came to be called moral sentiment, which is different from a tribal or factional sentiment, but a more general fellow feeling that is very important for larger communities:
A publick Spirit can come only from a social Feeling or Sense of Partnership with Human Kind. Now there are none so far from being Partners in this Sense, or sharers in this common Affection, as they who scarcely know an Equall, nor consider themselves as subject to any law of Fellowship or Community. And thus Morality and good Government go together.
Hutcheson described it as, "a Publick Sense, viz. "our Determination to be pleased with the Happiness of others, and to be uneasy at their Misery."" which, he explains, "was sometimes called κοινονοημοσύνη or Sensus Communis by some of the Antients".
A reaction to Shaftesbury in defense of the Hobbesian approach of treating communities as driven by individual self-interest, was not long coming in Bernard Mandeville's controversial works. Indeed, this approach was never fully rejected, at least in economics. And so despite the criticism heaped upon Mandeville and Hobbes by Adam Smith, Hutcheson's student and successor in Glasgow university, Smith made self-interest a core assumption within nascent modern economics, specifically as part of the practical justification for allowing free markets.
By the late enlightenment period in the 18th century, the communal sense had become the "moral sense" or "moral sentiment" referred to by Hume and Adam Smith, the latter writing in plural of the "moral sentiments" with the key one being sympathy, which was not so much a public spirit as such, but a kind of extension of self-interest. Jeremy Bentham gives a summary of the plethora of terms used in British philosophy by the nineteenth century to describe common sense in discussions about ethics:
Another man comes and alters the phrase: leaving out moral, and putting in common, in the room of it. He then tells you, that his common sense teaches him what is right and wrong, as surely as the other's moral sense did: meaning by common sense, a sense of some kind or other, which he says, is possessed by all mankind: the sense of those, whose sense is not the same as the author's, being struck out of the account as not worth taking. This was at least to some extent opposed to the Hobbesian approach, still today normal in economic theory, of trying to understand all human behaviour as fundamentally selfish, and would also be a foil to the new ethics of Kant. This understanding of a moral sense or public spirit remains a subject for discussion, although the term "common sense" is no longer commonly used for the sentiment itself. In several European languages, a separate term for this type of common sense is used. For example, French sens commun and German Gemeinsinn are used for this feeling of human solidarity, while bon sens (good sense) and gesunder Verstand (healthy understanding) are the terms for everyday "common sense".
According to Gadamer, at least in French and British philosophy a moral element in appeals to common sense (or bon sens), such as found in Reid, remains normal to this day. But according to Gadamer, the civic quality implied in discussion of sensus communis in other European countries did not take root in the German philosophy of the 18th and 19th centuries, despite the fact it consciously imitated much in English and French philosophy. "Sensus communis was understood as a purely theoretical judgment, parallel to moral consciousness (conscience) and taste." The concept of sensus communis "was emptied and intellectualized by the German enlightenment". But German philosophy was becoming internationally important at this same time.
Gadamer notes one less-known exception—the Württemberg pietism, inspired by the 18th century Swabian churchman, M. Friedrich Christoph Oetinger, who appealed to Enlightenment figures in his critique of the Cartesian rationalism of Leibniz and Wolff, who were the most important German philosophers before Kant.
= Giambattista Vico
=Vico, who taught classical rhetoric in Naples (where Shaftesbury died) under a Cartesian-influenced Spanish government, was not widely read until the 20th century, but his writings on common sense have been an important influence upon Hans-Georg Gadamer, Benedetto Croce and Antonio Gramsci. Vico united the Roman and Greek meanings of the term communis sensus. Vico's initial use of the term, which was of much inspiration to Gadamer for example, appears in his On the Study Methods of our Time, which was partly a defense of his own profession, given the reformist pressure upon both his University and the legal system in Naples. It presents common sense as something adolescents need to be trained in if they are not to "break into odd and arrogant behaviour when adulthood is reached", whereas teaching Cartesian method on its own harms common sense and stunts intellectual development. Rhetoric and elocution are not just for legal debate, but also educate young people to use their sense perceptions and their perceptions more broadly, building a fund of remembered images in their imagination, and then using ingenuity in creating linking metaphors, in order to make enthymemes. Enthymemes are reasonings about uncertain truths and probabilities—as opposed to the Cartesian method, which was skeptical of all that could not be dealt with as syllogisms, including raw perceptions of physical bodies. Hence common sense is not just a "guiding standard of eloquence" but also "the standard of practical judgment". The imagination or fantasy, which under traditional Aristotelianism was often equated with the koinḕ aísthēsis, is built up under this training, becoming the "fund" (to use Schaeffer's term) accepting not only memories of things seen by an individual, but also metaphors and images known in the community, including the ones out of which language itself is made.
In its mature version, Vico's conception of sensus communis is defined by him as "judgment without reflection, shared by an entire class, an entire people, and entire nation, or the entire human race". Vico proposed his own anti-Cartesian methodology for a new Baconian science, inspired, he said, by Plato, Tacitus, Francis Bacon and Grotius. In this he went further than his predecessors concerning the ancient certainties available within vulgar common sense. What is required, according to his new science, is to find the common sense shared by different people and nations. He made this a basis for a new and better-founded approach to discuss Natural Law, improving upon Grotius, John Selden, and Pufendorf who he felt had failed to convince, because they could claim no authority from nature. Unlike Grotius, Vico went beyond looking for one single set of similarities amongst nations but also established rules about how natural law properly changes as peoples change, and has to be judged relative to this state of development. He thus developed a detailed view of an evolving wisdom of peoples. Ancient forgotten wisdoms, he claimed, could be re-discovered by analysis of languages and myths formed under the influence of them. This is comparable to both Montesquieu's Spirit of the Laws, as well as much later Hegelian historicism, both of which apparently developed without any awareness of Vico's work.
= Thomas Reid and the Scottish school
=Contemporary with Hume, but critical of Hume's scepticism, a so-called Scottish school of Common Sense formed, whose basic principle was enunciated by its founder and greatest figure, Thomas Reid:
If there are certain principles, as I think there are, which the constitution of our nature leads us to believe, and which we are under a necessity to take for granted in the common concerns of life, without being able to give a reason for them — these are what we call the principles of common sense; and what is manifestly contrary to them, is what we call absurd.
Thomas Reid was a successor to Francis Hutcheson and Adam Smith as Professor of Moral Philosophy, Glasgow. While Reid's interests lay in the defense of common sense as a type of self-evident knowledge available to individuals, this was also part of a defense of natural law in the style of Grotius. He believed his use of "common sense" encompassed both the communal common sense described by Shaftesbury and Hutcheson, and the perceptive powers described by Aristotelians.
Reid was criticised, partly for his critique of Hume, by Kant and J. S. Mill, who were two of the most important influences in nineteenth century philosophy. He was blamed for over-stating Hume's scepticism of commonly held beliefs, and more importantly for not perceiving the problem with any claim that common sense could ever fulfill Cartesian (or Kantian) demands for absolute knowledge. Reid furthermore emphasized inborn common sense as opposed to only experience and sense perception. In this way his common sense has a similarity to the assertion of a priori knowledge asserted by rationalists like Descartes and Kant, despite Reid's criticism of Descartes concerning his theory of ideas. Hume was critical of Reid on this point.
Despite the criticism, the influence of the Scottish school was notable for example upon American pragmatism, and modern Thomism. The influence has been particularly important concerning the epistemological importance of a sensus communis for any possibility of rational discussion between people.
Kant: In aesthetic taste
Immanuel Kant developed a new variant of the idea of sensus communis, noting how having a sensitivity for what opinions are widely shared and comprehensible gives a sort of standard for judgment, and objective discussion, at least in the field of aesthetics and taste:
The common Understanding of men [gemeine Menschenverstand], which, as the mere sound (not yet cultivated) Understanding, we regard as the least to be expected from any one claiming the name of man, has therefore the doubtful honour of being given the name of common sense [Namen des Gemeinsinnes] (sensus communis); and in such a way that by the name common (not merely in our language, where the word actually has a double signification, but in many others) we understand vulgar, that which is everywhere met with, the possession of which indicates absolutely no merit or superiority.
But under the sensus communis we must include the Idea of a communal sense [eines gemeinschaftlichen Sinnes], i.e. of a faculty of judgement, which in its reflection takes account (a priori) of the mode of representation of all other men in thought; in order as it were to compare its judgement with the collective Reason of humanity, and thus to escape the illusion arising from the private conditions that could be so easily taken for objective, which would injuriously affect the judgement.
Kant saw this concept as answering a particular need in his system: "the question of why aesthetic judgments are valid: since aesthetic judgments are a perfectly normal function of the same faculties of cognition involved in ordinary cognition, they will have the same universal validity as such ordinary acts of cognition".
But Kant's overall approach was very different from those of Hume or Vico. Like Descartes, he rejected appeals to uncertain sense perception and common sense (except in the very specific way he describes concerning aesthetics), or the prejudices of one's "Weltanschauung", and tried to give a new way to certainty through methodical logic, and an assumption of a type of a priori knowledge. He was also not in agreement with Reid and the Scottish school, who he criticized in his Prolegomena to Any Future Metaphysics as using "the magic wand of common sense", and not properly confronting the "metaphysical" problem defined by Hume, which Kant wanted to be solved scientifically—the problem of how to use reason to consider how one ought to act.
Kant used different words to refer to his aesthetic sensus communis, for which he used Latin or else German Gemeinsinn, and the more general English meaning which he associated with Reid and his followers, for which he used various terms such as gemeinen Menscheverstand, gesunden Verstand, or gemeinen Verstand.
According to Gadamer, in contrast to the "wealth of meaning" brought from the Roman tradition into humanism, Kant "developed his moral philosophy in explicit opposition to the doctrine of 'moral feeling' that had been worked out in English philosophy". The moral imperative "cannot be based on feeling, not even if one does not mean an individual's feeling but common moral sensibility". For Kant, the sensus communis only applied to taste, and the meaning of taste was also narrowed as it was no longer understood as any kind of knowledge. Taste, for Kant, is universal only in that it results from "the free play of all our cognitive powers", and is communal only in that it "abstracts from all subjective, private conditions such as attractiveness and emotion".
Kant himself did not see himself as a relativist, and was aiming to give knowledge a more solid basis, but as Richard J. Bernstein remarks, reviewing this same critique of Gadamer:
Once we begin to question whether there is a common faculty of taste (a sensus communis), we are easily led down the path to relativism. And this is what did happen after Kant—so much so that today it is extraordinarily difficult to retrieve any idea of taste or aesthetic judgment that is more than the expression of personal preferences. Ironically (given Kant's intentions), the same tendency has worked itself out with a vengeance with regards to all judgments of value, including moral judgments.
Contemporary philosophy
= Epistemology
=Continuing the tradition of Reid and the enlightenment generally, the common sense of individuals trying to understand reality continues to be a serious subject in philosophy. In America, Reid influenced C. S. Peirce, the founder of the philosophical movement now known as Pragmatism, which has become internationally influential. One of the names Peirce used for the movement was "Critical Common-Sensism". Peirce, who wrote after Charles Darwin, suggested that Reid and Kant's ideas about inborn common sense could be explained by evolution. But while such beliefs might be well adapted to primitive conditions, they were not infallible, and could not always be relied upon.
Another example still influential today is from G. E. Moore, several of whose essays, such as the 1925 "A Defence of Common Sense", argued that individuals can make many types of statements about what they judge to be true, and that the individual and everyone else knows to be true. Michael Huemer has advocated an epistemic theory he calls phenomenal conservatism, which he claims to accord with common sense by way of internalist intuition.
= Ethics: what the community would think
=In twentieth century philosophy the concept of the sensus communis as discussed by Vico and especially Kant became a major topic of philosophical discussion. The theme of this discussion questions how far the understanding of eloquent rhetorical discussion (in the case of Vico), or communally sensitive aesthetic tastes (in the case of Kant) can give a standard or model for political, ethical and legal discussion in a world where forms of relativism are commonly accepted, and serious dialogue between very different nations is essential. Some philosophers such as Jacques Rancière indeed take the lead from Jean-François Lyotard and refer to the "postmodern" condition as one where there is "dissensus communis".
Hannah Arendt adapted Kant's concept of sensus communis as a faculty of aesthetic judgement that imagines the judgements of others, into something relevant for political judgement. Thus she created a "Kantian" political philosophy, which, as she said herself, Kant did not write. She argued that there was often a banality to evil in the real world, for example in the case of someone like Adolf Eichmann, which consisted in a lack of sensus communis and thoughtfulness generally. Arendt and also Jürgen Habermas, who took a similar position concerning Kant's sensus communis, were criticised by Lyotard for their use of Kant's sensus communis as a standard for real political judgement. Lyotard also saw Kant's sensus communis as an important concept for understanding political judgement, not aiming at any consensus, but rather at a possibility of a "euphony" in "dis-sensus". Lyotard claimed that any attempt to impose any sensus communis in real politics would mean imposture by an empowered faction upon others.
In a parallel development, Antonio Gramsci, Benedetto Croce, and later Hans-Georg Gadamer took inspiration from Vico's understanding of common sense as a kind of wisdom of nations, going beyond Cartesian method. It has been suggested that Gadamer's most well-known work, Truth and Method, can be read as an "extended meditation on the implications of Vico's defense of the rhetorical tradition in response to the nascent methodologism that ultimately dominated academic enquiry". In the case of Gadamer, this was in specific contrast to the sensus communis concept in Kant, which he felt (in agreement with Lyotard) could not be relevant to politics if used in its original sense.
Gadamer came into direct debate with his contemporary Habermas, the so-called Hermeneutikstreit. Habermas, with a self-declared Enlightenment "prejudice against prejudice" argued that if breaking free from the restraints of language is not the aim of dialectic, then social science will be dominated by whoever wins debates, and thus Gadamer's defense of sensus communis effectively defends traditional prejudices. Gadamer argued that being critical requires being critical of prejudices including the prejudice against prejudice. Some prejudices will be true. And Gadamer did not share Habermas' acceptance that aiming at going beyond language through method was not itself potentially dangerous. Furthermore, he insisted that because all understanding comes through language, hermeneutics has a claim to universality. As Gadamer wrote in the "Afterword" of Truth and Method, "I find it frighteningly unreal when people like Habermas ascribe to rhetoric a compulsory quality that one must reject in favor of unconstrained, rational dialogue".
Paul Ricoeur argued that Gadamer and Habermas were both right in part. As a hermeneutist like Gadamer he agreed with him about the problem of lack of any perspective outside of history, pointing out that Habermas himself argued as someone coming from a particular tradition. He also agreed with Gadamer that hermeneutics is a "basic kind of knowing on which others rest". But he felt that Gadamer under-estimated the need for a dialectic that was critical and distanced, and attempting to go behind language.
A recent commentator on Vico, John D. Schaeffer has argued that Gadamer's approach to sensus communis exposed itself to the criticism of Habermas because it "privatized" it, removing it from a changing and oral community, following the Greek philosophers in rejecting true communal rhetoric, in favour of forcing the concept within a Socratic dialectic aimed at truth. Schaeffer claims that Vico's concept provides a third option to those of Habermas and Gadamer and he compares it to the recent philosophers Richard J. Bernstein, Bernard Williams, Richard Rorty, and Alasdair MacIntyre, and the recent theorist of rhetoric, Richard Lanham.
= "Moral sense" as opposed to "rationality"
=The other Enlightenment debate about common sense, concerning common sense as a term for an emotion or drive that is unselfish, also continues to be important in discussion of social science, and especially economics. The axiom that communities can be usefully modeled as a collection of self-interested individuals is a central assumption in much of modern mathematical economics, and mathematical economics has now come to be an influential tool of political decision making.
While the term "common sense" had already become less commonly used as a term for the empathetic moral sentiments by the time of Adam Smith, debates continue about methodological individualism as something supposedly justified philosophically for methodological reasons (as argued for example by Milton Friedman and more recently by Gary S. Becker, both members of the so-called Chicago school of economics). As in the Enlightenment, this debate therefore continues to combine debates about not only what the individual motivations of people are, but also what can be known about scientifically, and what should be usefully assumed for methodological reasons, even if the truth of the assumptions are strongly doubted. Economics and social science generally have been criticized as a refuge of Cartesian methodology. Hence, amongst critics of the methodological argument for assuming self-centeredness in economics are authors such as Deirdre McCloskey, who have taken their bearings from the above-mentioned philosophical debates involving Habermas, Gadamer, the anti-Cartesian Richard Rorty and others, arguing that trying to force economics to follow artificial methodological laws is bad, and it is better to recognize social science as driven by rhetoric.
Catholic theology
Among Catholic theologians, writers such as theologian François Fénelon and philosopher Claude Buffier (1661–1737) gave an anti-Cartesian defense of common sense as a foundation for knowledge. Other Catholic theologians took up this approach, and attempts were made to combine this with more traditional Thomism, for example Jean-Marie de Lamennais. This was similar to the approach of Thomas Reid, who for example was a direct influence on Théodore Jouffroy. This meant basing knowledge upon something uncertain, and irrational. Matteo Liberatore, seeking an approach more consistent with Aristotle and Aquinas, equated this foundational common sense with the koinaí dóxai of Aristotle, that correspond to the communes conceptiones of Aquinas. In the twentieth century, this debate is especially associated with Étienne Gilson and Reginald Garrigou-Lagrange. Gilson pointed out that Liberatore's approach means categorizing such common beliefs as the existence of God or the immortality of the soul, under the same heading as (in Aristotle and Aquinas) such logical beliefs as that it is impossible for something to exist and not exist at the same time. This, according to Gilson, is going beyond the original meaning. Concerning Liberatore he wrote:
Endeavours of this sort always end in defeat. In order to confer a technical philosophical value upon the common sense of orators and moralists it is necessary either to accept Reid's common sense as a sort of unjustified and unjustifiable instinct, which will destroy Thomism, or to reduce it to the Thomist intellect and reason, which will result in its being suppressed as a specifically distinct faculty of knowledge. In short, there can be no middle ground between Reid and St. Thomas.
Gilson argued that Thomism avoided the problem of having to decide between Cartesian innate certainties and Reid's uncertain common sense, and that "as soon as the problem of the existence of the external world was presented in terms of common sense, Cartesianism was accepted".
Projects
McCarthy's advice-taker proposal of 1958 represents an early proposal to use logic for representing common-sense knowledge in mathematical logic and using an automated theorem prover to derive answers to questions expressed in logical form. Compare Leibniz's calculus ratiocinator and characteristica universalis.
The Cyc project attempts to provide a basis of common-sense knowledge for artificial-intelligence systems.
The Open Mind Common Sense project resembles the Cyc project, except that it, like other on-line collaborative projects depends on the contributions of thousands of individuals across the World Wide Web.
See also
Appeal to tradition – Logical fallacy in which a thesis is deemed correct on the basis of tradition
Basic belief – Axioms under the epistemological view called foundationalism
Common knowledge – Statement widely known to be true
Commonsense reasoning – Branch of artificial intelligence aiming to create AI systems with "common sense"
Conventional wisdom – Ideas generally accepted by experts or the public
Counterintuitive – Quality of being surprising and contrary to intuition
Dunning–Kruger effect – Cognitive bias about one's own skill
Pre-theoretic belief – Topic in linguistics and philosophy
Public opinion – Aggregate of individual attitudes or beliefs held by the adult population
Social norm – Informal understanding of acceptable conduct
References
Bibliography
Kata Kunci Pencarian:
- Common Sense (pamflet)
- Media sosial
- Hukum umum
- Common
- Akal sehat
- Kearifan lokal
- Thomas Paine
- The Client (film 1994)
- Risotto
- Joseph: King of Dreams
- Common Sense
- Common sense
- Common Sense Media
- Common (rapper)
- Dan Carlin
- Common Sense Revolution
- The Plot Against Common Sense
- A Defence of Common Sense
- Open Mind Common Sense
- Scottish common sense realism
- 1
- 2
X-Men (2000)
Maze Runner: The Scorch Trials (2015)
Ghostbusters (1984)
The Count of Monte-Cristo (2024)
Oppenheimer (2023)
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