An intellectual is a person who primarily uses intelligence in either a professional or an individual capacity. As a substantive or adjective, it refers to the work product of such persons, to the so-called "life of the mind" generally, or to an aspect of something where learning, erudition, and informed and critical thinking are the focus, as in "the intellectual level of the discourse on the matter was not high".
The intellectual is a specific variety of the intelligent, which unlike the general property, is strictly associated with reason and thinking. Many everyday roles require the application of intelligence to skills that may have a psychomotor component, for example, in the fields of medicine, sport or the arts, but these do not necessarily involve the practitioner in the "world of ideas". The distinctive quality of the intellectual person is that the mental skills, which he or she demonstrates, are not simply intelligent, but even more, they focus on thinking about the abstract, philosophical and esoteric aspects of human inquiry and the value of their thinking.
Traditionally, the scholarly and the intellectual classes were closely identified; however, while intellectuals need not necessarily be actively involved in scholarship, they often have an academic background and will typically have an association with a profession.
More broadly, any work of the mind may be termed intellectual property, whether or not its content is "intellectual" in the sense covered in this article. Intellectuals include not only philosophers, interested in epistemology, but also others in the arts and sciences, plus the humanities, with no boundaries as to fields of study.
Terminology and endeavours 
The term "intellectual" can denote three types of people. An intellectual is a person who uses thought and reason, intelligence and critical or analytical reasoning, in either a professional or a personal capacity and is:
- a person involved in, and with, abstract, erudite ideas and theories;
- a person whose profession (e.g. philosophy, literary criticism, sociology, law, political analysis, theoretical science, etc.) solely involves the production and dissemination of ideas; or
- a person of notable cultural and artistic expertise whose knowledge grants him or her intellectual authority in public discourse.
Historical perspectives 
In English the term "intellectual" conveys the general notion of a "literate thinker"; its earlier usage, as in the title of The Evolution of an Intellectual (1920) by John Middleton Murry, connotes little in the way of "public" rather than "literary" activity.
Men of letters 
The term "Man of Letters" ("belletrist", from the French belles-lettres), has been used in some Western cultures to denote contemporary intellectual men; the term rarely denotes "scholars", and is not synonymous with "academic". Originally the term implied a distinction between the literate and the illiterate, which carried great weight when literacy was rare. It also denoted the literati (Latin, plural of literatus), the "citizens of the Republic of Letters" in seventeenth- and eighteenth-century France, where it evolved into the salon, usually run by women.
Nineteenth-century British usage 
In the late eighteenth century, when literacy was relatively common in European countries, such as the United Kingdom, the "man of letters" (or littérateur) denotation broadened, to mean "specialised"; a man who earned his living writing intellectually, not creatively, about literature — the essayist, the journalist, the critic, et al. In the twentieth century, such an approach was gradually superseded by the academic method, and "man of letters" fell into disuse, replaced by the generic "intellectual", a term comprehending intellectual men and women. Its first common usage occurred at the end of the nineteenth century, to denote the defenders of the falsely accused Artillery Officer Alfred Dreyfus; see below.
Nineteenth-century European modes of the ‘Intellectual Class’ 
In the early nineteenth century, Samuel Taylor Coleridge speculated upon the concept of the clerisy — as an intellectual class, not as a type of man or woman — as the secular equivalent of the (Anglican) clergy, whose societal duty is upholding the (national) culture; likewise, the concept of the intelligentsia also approximately from that time, concretely denotes a status class of "mental" (white-collar) workers. Alister McGrath said that "[t]he emergence of a socially alienated, theologically literate, anti-establishment lay intelligentsia is one of the more significant phenomena of the social history of Germany in the 1830s", and that "... — three or four theological graduates in ten might hope to find employment" in a church post. As such, politically radical thinkers already had participated in the French Revolution (1789–99); Robert Darnton said that they were not societal outsiders, but "respectable, domesticated, and assimilated".
Thenceforth, in Europe and elsewhere, an "intellectual class" variant has proved societally important, especially to self-styled intellectuals, whose degree of participation in their society’s art, politics, journalism, education — of either nationalist, internationalist, or ethnic sentiment — constitute the ‘vocation of the intellectual’. Moreover, some intellectuals were vehemently anti-academic; although universities and their faculties have been synonymous with intellectualism, in other times, centre of gravity of intellectual life has been the academy.
In France, the Dreyfus affair marked the full emergence of the "intellectual in public life", especially Émile Zola, Octave Mirbeau, and Anatole France directly addressing the matter of French anti-semitism to the public; thenceforward, "intellectual" became common, yet occasionally derogatory, usage; its French noun usage is attributed to Georges Clemenceau in 1898.
Eastern intellectuals 
For much of Indian history, Brahmins have been the majority in intellectual and scholarly occupations owing to the rigid caste structure which reserved education and dissemination of knowledge only to those born in the particular castes. However, following India's independence and introduction of reservations for scheduled castes, the proportions have been increasing in favour of other castes. Brahmins have also increasingly taken to non-intellectual professions. It should be noted that before the rigidity of caste system, everyone was entitled for education. Many intellectuals have come out from other caste system also : Veda Vyasa, Valmiki, etc. As per Atreya smriti 141-142: Brahmin is the person who devote his or her whole life for education. In a more correct statement, intellectuals were used to be referred as Brahmin in old traditions.
In China, literati denotes the scholar-bureaucrats, government officials integral to the ruling class, of more than two thousand years ago. These intellectuals were a status group of educated laymen, whose employment depended upon their commanding knowledge of writing and literature. After 200 BC, Confucianism influenced the candidate selection system, thus establishing its ethic among the literati. In the Peoples' Republic of China, during the mid-twentieth century, the Hundred Flowers Campaign (1956–57) — "Letting a hundred flowers blossom and a hundred schools of thought contend is the policy for promoting progress in the arts and the sciences and a flourishing socialist culture in our land", proved that mobilising the intellectuals did not always have good consequences.
In Joseon Korea (1392–1910), literati designated the Confucian chungin ("middle people"), a petite bourgeoisie of scholar-bureaucrats (technicians, professionals, scholars) who ensured the Joseon Dynasty’s rule of Korea.
Public intellectual life 
"Public intellectual" is a common term for an intellectual engaged in public rather than (or as well as) academic or other professional discourse.
Regardless of the field of expertise, as a public intellectual, one is addressing and responding to the problems of his or her society and thus such an individual is expected to "rise above the partial preoccupation of one’s own profession... and engage with the global issues of truth, judgement, and taste of the time."  According to Edward Saïd however,
[The] ... real or 'true' intellectual is, therefore, always an outsider, living in self-imposed exile, and on the margins of society.
An intellectual is often associated with a particular ideology or philosophy, e.g., the Third Way centrism of Anthony Giddens in the Labour Government of Tony Blair. Václav Havel said that politics and intellectuals can be linked, but that responsibility for their ideas, even when advocated by a politician, remains with the intellectual. He said, "Therefore, it's best to avoid utopian intellectuals offering ‘universal insights’ that might, and have, harmed society, preferring instead that those intellectuals who are mindful of the ties created with their insights, words, and ideas should be... listened to with the greatest attention, regardless of whether they work as independent critics, holding up a much-needed mirror to politics and power, or are directly involved in politics." 
Relationship with academia 
In some contexts, especially in journalism, ‘intellectual’ generally denotes academics of the humanities — especially philosophy — who speak about important social and political matters; by definition, the public intellectuals who communicate the theoretic base for resolving public problems; generally, academics remain in their areas of expertise, whereas intellectuals apply academic knowledge and abstraction to public problems.
The sociologist Frank Furedi said that ‘Intellectuals are not defined according to the jobs they do, but [by] the manner in which they act, the way they see themselves, and the values that they uphold’; they usually arise from the educated élite, although the North American usage of ‘intellectual’ includes them to the ‘academics’. Convergence with, and participation in, open, contemporary public debate separates intellectuals from academics; by venturing from academic specialism to address the public, the academic becomes a public intellectual. Generally, ‘intellectual’ is a label more often applied to public debate-participants from the fields of culture, the arts, and the social sciences, including the law, than to the men and women working in the natural sciences, the applied sciences, mathematics, and engineering.
Public policy debate 
The role of a public intellectual may be to connect scholarly research with public policy. Michael Burawoy, an exponent of public sociology, criticises ‘professional sociology’ for failing to give sufficient attention to socially important subject matter, blaming academics for losing sight of important public events and issues. Burawoy supports ‘public sociology’ to give the public access to academic research. This process necessitates a dialogue between those in the academic sphere and the public, meant to bridge the gap which still exists between the more homogeneous world of academia and the diverse public sphere. It has been argued that social scientists who are well aware of the various thresholds crossed in passing from academic to public policy adviser are much more effective. A case study on this passage shows how intellectuals worked to re-establish democracy within the Pinochet regime in Chile. This transition created new professional opportunities for some social scientists, as politicians and consultants, but entailed a shift toward the pragmatic in their politics, and a step away from the neutrality of academia.
C. Wright Mills, in The Sociological Imagination, argued that academics had become ill-equipped for the task and that, more often than not, journalists are ‘more politically alert and knowledgeable than sociologists, economists, and especially [...] political scientists’. He went on to criticize the American university system as privatized and bureaucratic, and for failing to teach ‘how to gauge what is going on in the general struggle for power in modern society’. Richard Rorty was also critical of the ‘civic irresponsibility of intellect, especially academic intellect’.
Richard Posner concentrates his criticism on "academic public intellectuals"; claiming their declarations to be untidy and biased in ways which would not be tolerated in their academic work. Yet he fears that independent public intellectuals are in decline. Where writing on the academic public intellectual Posner finds that they are only interested in public policy, not with public philosophy, public ethics or public theology, and not with matters of moral and spiritual outrage. Their input has come to be on hard-headed policy questions, rather than values. He also sees a decline in their factual accuracy, linked to a reliance on qualitative and fallible reasoning.
The American theologian Edwards A. Park said, ‘we do wrong to our own minds when we carry out scientific difficulties down to the arena of popular dissension’. He wanted ‘to separate the serious technical role of professionals from their responsibility of supplying usable philosophies for the general public’ — the rationale for maintaining the private knowledge–private knowledge dichotomy (reminiscent of the two cultures dichotomy); Bender differentiates between ‘civic culture’ and ‘professional culture’ in describing the different spheres where academics work. This perspective dates from Socrates, who disliked the Sophist idea of a public ‘market of ideas’, advocating, instead, a knowledge-monopoly; thus, ‘those who sought a more penetrating and rigorous intellectual life rejected, and withdrew from, the general culture of the city in order to embrace a new model of professionalism’.
Conflicting perspectives about the intellectual established the critical tone about the societal role of the public intellectual. Quite generally, in that perspective, the term ‘intellectual’ has negative connotations in the Netherlands, as having ‘unrealistic visions of the World’; in Hungary, as being ‘too-clever’ and an ‘egg-head’; and in the Czech Republic, as discredited for aloofness from reality; yet Stefan Collini says that this derogatory usage is not fully representative of the term, as in the ‘... case of English usage, positive, neutral, and pejorative uses can easily co-exist’, thus Václav Havel as the exemplar who, ‘... to many outside observers [became] a favoured instance of the intellectual as national icon’ in the post–Communist Czech Republic.
The British historian Norman Stone said that, as a social class, intellectuals got things badly wrong, doomed to error and stupidity. In her memoirs, the politician Margaret Thatcher described the French Revolution (1789–99) as ‘... a utopian attempt to overthrow a traditional order... in the name of abstract ideas, formulated by vain intellectuals’; nevertheless, as Prime Minister, Thatcher did call upon academics’ help in resolving Britain's problems — while retaining the popular view of the intellectual as un-British, seconded by newspapers such as The Spectator , The Sunday Telegraph and documented by the apparent lack of 'intellectuals' in Britain by Collini.
According to a paper by Robert Nozick at the Cato Institute, it is more common for intellectuals to have leftist political views than right-wing, arguing that intellectuals were bitter that the skills so rewarded in school were less rewarded in the job market, and so turned against capitalism, even though they enjoyed vastly more enjoyable lives under it than under alternative systems. An analysis made by economist Fredrich Hayek states that intellectuals disproportionately support socialism or have socialist tendencies, which is consistent with the fact that many modern intellectuals, such as Albert Einstein, who viewed the economy as a "planetary community of production and consumption", have had socialist beliefs. In general, most intellectuals in the United States have left-leaning fiscal political viewpoints.
Intellectuals, liberalism and conservatism 
Jean Paul Sartre pronounced intellectuals to be the moral conscience of their age, their task being to observe the political and social situation of the moment, and to speak out—freely—in accordance with their consciences (Scriven 1993: 119).
Like Sartre and Noam Chomsky, many public intellectuals, in the manner of polymaths, hold knowledge across a vast array of subjects including: "the international world order, the political and economic organisation of contemporary society, the institutional and legal frameworks that regulate the lives of ordinary citizens, the educational system, and the media networks that control and disseminate information. Sartre systematically refused to keep quiet about what he saw as inequalities and injustices in the world" (Scriven 1999: xii).
Whereas intellectuals, particularly in politics and the social sciences, and social liberals and democratic socialists ordinarily support and engage in democratic principles such as, freedom, equality, justice, human rights, social welfare, the environment and political and social improvement, both domestically and internationally. Some conservative intellectuals focus on upholding the status quo based on a theoretical understanding that perfect ideals and utopias can be unattainable and destabilizing in the immediate term. UK Intellectual conservative politics has shifted away from the right to a progressive center ground, utilitarian, and paternal one nation model.
Marxism and intellectuals 
Marxists interest themselves in the status of intellectuals in a number of ways: their class position, the way they form a reservoir of ideas, and in the public sphere, their ability to interpret and their potential as leaders. At the same time, intellectuals (from Karl Marx onwards) have taken an interest in Marxism from the most varied angles. A widely held view by Marxists is that intellectuals are alienated and anti-establishment. Although Marx seemed to imply in his reference to intellectuals that they are constantly engaged in an instinctive struggle with established institutions, including the state, 'such a struggle could be carried on within such institutions and in support of established institutions and against change'.
Antonio Gramsci, a theorist on intellectuals, argued that 'intellectuals view themselves as autonomous from the ruling class'. He suggests that this conceptualisation 'originates with intellectuals themselves, not with students of intellectual life'. His standpoint is that every social class needs its own intelligentsia, to shape its ideology, and that intellectuals must choose their social class. The extent to which ideological currents have influenced the twentieth century milieu has caused some observers of intellectual life to make ideology part of the definition of an intellectual. Lewis Feuer expresses this view when he states that 'no scientist or scholar is regarded as an intellectual unless he adheres to or seems to be searching for an ideology'.
Marxists believe intellectuals resemble the proletarian, by reason of their social position, making a living by selling their labour and therefore are often exploited by the power of capital. On the other hand, intellectuals perform mental work, often managerial work, and due to their higher income, they live in a manner comparable to that of the bourgeois. Intellectuals have been neutral instruments in the hands of different social forces. However, Marxists believe that ‘all knowledge is existentially based, and that intellectuals who create and preserve knowledge act as spokesmen for different social groups and articulate particular social interests’. Where Gramsci has said that intellectuals offer their knowledge on the market, Marxists suggest that ‘under modern Western capitalism, the intellectuals make commodities of the ideologies they produce and offer themselves for hire to the real social classes whose ideologies they formulate, whose intelligence they will become’. Marx believed that intellectuals aim to universalise their ideologies ‘then turn about and expose the partiality of those ideologies.’
A human mass does not 'distinguish' itself, does not become independent in it's [sic] own right without, in the widest sense, organising itself; and there is no organisation without intellectuals, that is without organisers and leaders, in other words, without... a group of people 'specialised' in conceptual and philosophical elaboration of ideas." 
In this situation, as with other areas of society, it is the intellectuals, not the proletariat, who are to define the emancipation of the workers. According to Harding (1997), for the creation of any mass consciousness of ideals, intellectuals are essential. Alongside György Lukács, he also considers that, as a privileged class, it is they, not the workers, who can interpret 'totality', giving them the right to be considered leaders. Vladimir Lenin also maintained that the ideology of socialism was beyond the comprehension of the working classes. The intellectual level which was necessary for the development of such ideologies was, he maintained, out of the reach of the average worker.
Marxists believe that intellectuals talk and communicate in a certain language that is distinctive to other intellectuals and middle-class populations. Alvin Gouldner labels this language 'critical-reflexive discourse'. By this, Gouldner argues that 'intellectuals universally agree that their positions be defended by rational arguments and that the status of the individual making the argument should have no bearing on the outcome'.
Economic liberal and classical liberal views of intellectuals 
The economist Milton Friedman had a negative view of intellectuals, believing they were an enemy to capitalism because a majority of them held socialist beliefs:
The two chief enemies of free enterprise are intellectuals on the one hand and businessmen on the other, for opposite reasons. Every intellectual believes in freedom for himself, but he’s opposed to freedom for others... He thinks... there ought to be a central planning board that will establish social priorities.
Author and historian Paul Johnson concurred:
It is not the formulation of ideas, however misguided, but the desire to impose them on others that is the deadly sin of the intellectual. That is why they so incline by temperament to the left. For capitalism merely occurs, if no one does anything to stop it. It is socialism that has to be constructed, and as a rule, forcibly imposed, thus providing a far bigger role for intellectuals in its genesis. The progressive intellectual habitually entertains Walter Mitty visions of exercising power.
Background of public intellectuals 
Peter. H. Smith said that ‘people from an identifiable social class, for instance philosopher Steve Fuller said that, because Cultural capital confers power and status, one must be autonomous in order to be a credible intellectual: ‘It is relatively easy to demonstrate autonomy if you come from a wealthy or [an] aristocratic background. You simply need to disown your status and champion the poor and downtrodden. autonomy is much harder to demonstrate if you come from a poor or proletarian background . . . [thus] calls to join the wealthy in common cause appear to betray one’s class origins’. The importance of Émile Zola in the Dreyfus Affair derived from his already being a ‘leading French thinker, [that] his letter formed a major turning-point in the affair’. Although he was tried for his political participation in the Dreyfus Affair, he escaped the law by fleeing France, because he was rich.
From the public’s perspective, many of the world’s private and public intellectuals were graduated from élite universities, and, therefore, were educated by the preceding generation of intellectuals, e.g., Noam Chomsky at the Massachusetts Institute of Technology; Richard Dawkins and Christopher Hitchens at Oxford University. None the less, the exceptions exist; Harold Pinter, of a ‘low middle-class background’, was a playwright, screenplay writer, actor, theatre director, poet, and political activist, whose activities as such rendered him a public intellectual.
Bioethics and public intellectualism 
Bioethics has intense public interest, despite the fact that it is an academic specialisation. It provokes debate on an array of socially important issues involving medicine, technology, genetic research etc. Examples of scientists who have occupied a unique role in public intellectualism are Richard Dawkins with his work on evolution, and Charles Darwin.
It has been suggested that public intellectuals bridge the gap between the academic elite and the educated public, particularly when concerning issues in the natural sciences, such as genetics and bioethics. There are distinct differences between academics, in the traditional sense, and public intellectuals. Academics are typically confined to their academy or university and tend to concentrate on their chosen academic discipline. This is usually specific to western academia, following large scale investment into higher education after the Cold War and growth in the number of academic institutions. This in turn has led to hyperspecialisation within academic life- the specialization of particular disciplines and confining it to the classroom. This has become known as "the academisation of intellectual life". A public intellectual, although often starting out in academia, is not confined to a specific discipline or to traditional boundaries. Public intellectuals should not be confused with experts, who are people who have mastery over one specific field of interest. This development has encouraged a gap between academics and the public. Public intellectuals convey information through multiple mediums, often appearing on television, radio and in popular literature. As Richard Posner states, "a public intellectual expresses himself in a way that is accessible to the public". They synthesize academic ideas and relate them to wider socio- political issues.
There has been a general call for natural scientists and bioethicists to play more of a role in public intellectualism as their disciplines have such relevance to civil society. Scientists and bioethicists already play major roles in review boards, government commissions and ethics committees, it is easy to see how their research can have public relevance. Since academia is hidden away, it has been argued that scientists, and bioethicists in particular should realise their duty to society by assuming the role of a public intellectual. This would mean taking their relevant research and communicating it through mass media to the wider concerns of the public. Increased public interest in bioethics has increased the responsibility for bio ethicists to become more engaged in the public domain- not in an expert role, but as instigators of public discourse.
See also 
- Sowell, Thomas (1980). Knowledge and Decisions. Basic Books.
- Collini p. 31.
- The Oxford English Reference Dictionary Second Edition (1996), p. 130.
- The New Cassel’s French–English, English–French Dictionary (1962) p.88.
- "littérateur, n.". (Second ed.). Oxford English Dictionary. June 2012  Unknown parameter
- Gross (1969); see also Pierson (2006).
- The Twilight of Atheism (2004), p.53.
- From "The High Enlightenment and the Low-Life of Literature", in The Literary Underground of the Old Regime (1982).
- Etzioni, Amitai. Ed., Public Intellectuals, Rowman & Littlefield Publishers, 2006.
- Bauman, 1987: 2.
- Furedi, 2004: 32.
- Jennings and Kemp Welch, 1997: 1-2.
- McLennan, 2004.
- Jennings and Kemp-Welch, 1997.
- Jennings and Kemp-Welch, 1997: 13.
- Furedi (2004)
- McKee (2001).
- Bourdieu 1989.
- Gattone 2007
- Sorkin (2007)
- Mills, 1959: 99.
- Bender, T, 1993: 142.
- Bender, T, 1993: 12.
- Bender, T, 1993: 3.
- Collini, 2006: 205.
- Jennings and Kemp Welch, 1997.
- Thatcher, 1993: 753.
- Collini, 2006: 127.
- Why Do Intellectuals Oppose Capitalism? by Robert Nozick
- Albert Einstein (May 2009) [May 1949]. "Why Socialism? ". Monthly Review 61 (1). Retrieved 2010-04-14.
- "Public Praises Science; Scientists Fault Public, Media: Section 4: Scientists, Politics and Religion - Pew Research Center for the People & the Press". People-press.org. Retrieved 2010-04-14.
- In Jennings and Kemp-Welch 1997.
- Jennings and Kemp-Welch, 1997:210.
- In Jennings and Kemp-Welch, 1997.
- Reason Magazine, An Interview with Milton Friedman. December 1974
- Johnson, Paul, "The Heartless Lovers of Humankind", The Wall Street Journal, January 5, 1987.
- Fuller, 2005: 113.
- Fuller, 2005: 114.
- Duncan Campbell (2005-10-18). "Chomsky is voted world's top public intellectual | World news". London: The Guardian. Retrieved 2010-04-14.
- Aron, Raymond. The Opium of the Intellectuals, Transaction Publishers, 2001.
- Basov, Nikita et al. (2010), ed., The Intellectual: A Phenomenon in Multidimensional Perspectives, Inter-Disciplinary Press
- Bates, David. (ed) (2007)Marxism, Intellectuals and Politics, London, Palgrave.
- Benda, Julien. (2003) The Treason of the Intellectuals, Transaction Publishers.
- Bender, T., (1993), Intellect and Public Life, The Johns Hopkins University Press.
- Camp, Roderic (1985) Intellectuals and the State in Twentieth-Century Mexico, Austin: University of Texas Press
- Collini, Stefan (2006) Absent Minds: Intellectuals In Britain, Oxford: Oxford University Press.
- Coleman, Peter. (2010) The Last Intellectuals, Quadrant Books.
- de Huszar, George B., ed., 1960 The Intellectuals: A Controversial Portrait. Glencoe, Illinois: The Free Press. Anthology with many contributors.
- Finkielkraut, Alain. (1995) The Defeat of the Mind, Columbia University Press.
- Furedi, Frank, 2004, Where Have All The Intellectuals Gone?, Continuum.
- Fuller, Steve, 2005, The Intellectual: The Positive Power of Negative Thinking, Icon.
- Gattone, Charles. F. (2006) The Social Scientist As Public Intellectual: Critical Reflections In A Changing World, USA: Rowman and Littlefield Publishers, Inc.
- Gella, Aleksander, Ed., (1976) The Intelligentsia and the Intellectuals, Sage Publication. California.
- Gouldner, Alvin W. (1979) The Future of the Intellectuals and the Rise of the New Class, The Seabury Press. New York.
- Gross, John, 1969 The rise and fall of the man of letters. (Pelican edition, 1973).
- Jennings, Jeremy and Kemp-Welch, Anthony, eds. (1997), Intellectuals in Politics: From the Dreyfus Affair to Salman Rushdie.
- Konrad, George et al. (1979) The Intellectuals On The Road To Class Power, Sussex: Harvester Press.
- Kramer, Hilton. (1999) The Twilight of the Intellectuals, Ivan R. Dee. Chicago.
- Lasch, Christopher. (1997) The New Radicalism in America, 1889-1963: The Intellectual as a Social Type, W. W. Norton & Co. New York.
- Lemert, Charles. (1991) Intellectuals and Politics, Sage Publications.
- Michael McCaughan, True Crime: Rodolfo Walsh and the Role of the Intellectual in Latin American Politics, Latin America Bureau 2000, ISBN 1-899365-43-5 [Amazon-US | Amazon-UK]
- McLennan, Gregor (2004) Travelling With Vehicular Ideas: The Case of the Third Way, Economy and Society. Vol. 33, No. 4. London and New York: Routledge; Taylor and Francis Ltd.
- Michael, John. (2000) Anxious Intellects: Academic Professionals, Public Intellectuals, and Enlightenment Values, Duke University Press.
- Mills, C.W., (1959), The Sociological Imagination, Oxford University Press.
- Misztal, Barbara A. (2007) Intellectuals and the Public Good, Cambridge University Press.
- Molnar, Thomas. (1961) The Decline of the Intellectual, The World Publishing Company. Cleveland.
- Johnson, Paul, Intellectuals. Perennial, 1990, ISBN 0-06-091657-5 [Amazon-US | Amazon-UK]. A highly ideological onslaught discussing Rousseau, Shelley, Marx, Ibsen, Tolstoy, Hemingway, Bertrand Russell, Brecht, Sartre, Edmund Wilson, Victor Gollancz, Lillian Hellman, Cyril Connolly, Norman Mailer, James Baldwin, Kenneth Tynan, Noam Chomsky, and others
- Piereson, James, 2006 The rise & fall of the intellectual The New Criterion, September 2006
- Posner, Richard A., 2002, Public Intellectuals: A Study of Decline, Cambridge, MA: Harvard University Press, ISBN 0-674-01246-1 [Amazon-US | Amazon-UK]
- Rieff, Philip, Ed., (1969) On Intellectuals, Doubleday & Co. New York.
- Showalter, Elaine (2001) "Inventing Herself: Claiming A Feminist Intellectual Heritage", London: Picador
- Sowell, Thomas (2009), Intellectuals and Society, New York: Perseus, ISBN 978-0-465-01948-9 [Amazon-US | Amazon-UK]
- Thatcher, Margaret (1993), The Downing Street Years, London: HarperCollins. ISBN 0-8317-5448-6 [Amazon-US | Amazon-UK]
- Viereck, Peter. (1953) Shame and Glory of the Intellectuals, Beacon Press. Boston.
Further reading 
- Aczél, Tamás & Méray, Tibor. (1959) The Revolt of the Mind, Frederick A. Praeger. New York.
- Grayling, A. C. (2013). "Do Public Intellectuals Matter?," Prospect Magazine, April 24.
- Hamburger, Joseph. (1966) Intellectuals in Politics, Yale University Press.
- Huizinga, Johan. (1936) In the Shadows of Tomorrow, W. W. Norton & Company. New York.
- Kidder, David S., Oppenheim, Noah D., (2006). "The Intellectual Devotional: Revive Your Mind, Complete Your Education, and Roam Confidently with the Cultured Class", Rodale Books. ISBN 1-59486-513-2 [Amazon-US | Amazon-UK]
- Lilla, Mark. (2003) The Reckless Mind – Intellectuals in Politics, New York Review Books.
- Lukacs, John A. (1958)."Intellectuals, Catholics, and the Intellectual Life," Modern Age, March.
- MacDonald, Heather. (2001) The Burden of Bad Ideas, Ivan R. Dee.
- Milosz, Czeslaw. (1990) The Captive Mind, Vintage.
- Molnar, Thomas (1958). "Intellectuals, Experts, and the Classless Society," Modern Age, March.
- Moses, A. Dirk. (2009) German Intellectuals and the Nazi Past, Cambridge University Press.
- Shapiro, J. Salwyn (1920). "The Revolutionary Intellectual," The Atlantic Monthly, Vol. CXXV, January/June.
- Shlapentokh, Vladimir. (1990) Soviet Intellectuals and Political Power, Princeton University Press.
- Shore, Marci. (2009) Caviar and Ashes, Yale University Press.
- Whittington-Egan, Richard (2003-08-01). "The Vanishing Man of Letters: Part One". Contemporary Review.
- Whittington-Egan, Richard (2003-10-01). "The Vanishing Man of Letters: Part Two". Contemporary Review.
- Wolin, Richard. (2010) The Wind from the East: French Intellectuals, the Culture Revolution and the Legacy of the 1960′s, Princeton University Press.
- The Responsibility of Intellectuals By Noam Chomsky, February 23, 1967
- PDF (105 KB) classified by such variables as sex, professional and disciplinary affiliation, political leaning, media affiliation, Web hits, and scholarly citations.
- "Interview with Richard Posner", Booknotes, on Public Intellectuals: A Study of Decline, June 2, 2002.
- Where are the great women thinkers? Thinking so much about women has shrunk their minds By Charlotte Allen, February 16, 2005.
- "Here's a Few You Missed", by Laura Barton, The Guardian, July 2, 2004.
- "The Optimist's Book Club", The New Haven Advocate - discussion of public intellectuals in the 21st century.