Postmodernism - A Brief Historical Background
In answering ‘What is Postmodernism?” a brief bottom-up historical survey serves to clarify the bewildering literary landscape:

Romance

William Rose Benet, The Reader’s Encyclopedia:  “In medieval literature, a verse narrative recounts the marvelous adventures of a chivalric hero…In modern literature, from the later part of the 18th century through the 19th centuries, a romance is a work of prose fiction in which the scenes and incidents are more or less removed from common life and are surrounded by a halo of mystery, an atmosphere of strangeness and adventure”.

Realism

Chris Baldick, Oxford Dictionary of Literary Terms:  “A mode of writing that gives the impression of recording or ‘reflecting’ faithfully an actual way of life.  The term refers, sometimes confusingly, both to a literary method based on detailed accuracy of description and to a more general attitude that rejects idealization, escapism, and other extravagant qualities of romance in favor of recognizing soberly the actual problems of life”.

Realism was once a new, innovative form of writing (Daniel Dafoe (1660-1731); Samuel Richardson (1690-1761)) and it challenged the dominate current mode of prose writing – the Romance.  One of the earliest novels, Cervantes’s Don Quixote (1605-15), parodies the romantic genre and survives in Gothic and fantasy fiction.

Modernism

Malcolm Bradbury, in Childs and Fowler:  “Modernist art is, in most critical usages, reckoned to be the art of what Harold Rosenburg calls, ‘the tradition of the new’.  It is experimental, formally complex, elliptical, contains elements of decreation as well as creation, and tends to associate notions of the artist’s freedom from realism, materialism, traditional genre and form, with notions of cultural apocalypse and disaster…We can dispute about when it starts (French symbolism; decadence; the break-up of naturalism) and whether it has ended.  We can regard it as a timebound concept (say 1890 to 1930) or a timeless one (including Sterne, Donne, Villon, Ronsard).  The best focus remains a body of major writers (James, Conrad, Proust, Mann, Gide, Kafka, Svevo, Joyce, Musil, Faulkner in fiction; Strindberg, Pirandello, Wedekind, Brecht in drama; Mallarme, Yeats, Eliot, Pound, Rilke, Apollinaire, Stevens in poetry) whose works are aesthetically radical, contain striking technical innovation, emphasize spatial or ‘fugal’ as opposed to chronological form, tend towards ironic modes, and involve a certain ‘dehumanization of art’.

In “Modernism” (2000), literature professor Peter Childs writes,
“In poetry, modernism is associated with moves to break from the iambic pentameter as the basic unit of verse, to introduce vers libre, symbolism, and other new forms of writing.  In prose, it is associated with attempts to render human subjectivity in ways more real than realism:  to represent consciousness, perception, emotion, meaning and the individual’s relations to society through interior monologue, stream of consciousness, tunneling, defamiliarisation, rhythm and irresolution…Modern writers therefore struggled, in Ezra pound’s brief phrase, to ‘make it new’, to modify if not overturn existing modes and subjects of representation, partly by pushing them towards the abstract or the introspective, and to express the new sensibilities of their time:  in a compressed, condensed, complex literature of the city, of industry and technology, war, machinery and speed, mass markets and communication, of internationalism the New Woman, the aesthete, the nihilist and the flaneur.”

“With regard to literature, modernism is most readily understood through the work of the avant-garde authors who write in the decades before and after the turn of the 20th century.  It is a contentious term and should not be discussed without a sense of the literary, historical and political debates that have accompanied its usage…[Unlike realist writers like] Jane Austen, Charles Dickens or George Eliot…modernist writing ‘plunges’ the reader into a confusing and difficult mental landscape which cannot be immediately understood, but which must be moved through and mapped in order to understand its limits and meanings…Modernist prose is enormously compressed, which means that it ought to be read with the attention normally reserved for poetry or philosophy…[For example, in Samuel Beckett’s Murphy (1938), Beckett's] brief lines allude to complex ideas; comic set pieces enact philosophical theories; and there is little attempt to relate the extreme situations and mental conditions in the novel to anything the reader might consider to be representing ‘normality’.  [Murphy’s] opening contains many of the features associated with modernist stylistics and preoccupations:  a solipsistic mental landscape, an unreliable narrator, psychological and linguistic repetition, and obsession with language, a quest(ioning) towards ‘reality’, uncertainty in a Godless universe, the constraints of convention against the drives of passion and black humor.”

“It is…perhaps both impossible and undesirable to speak of a single ‘modernism’, and the practice of referring to ‘modernisms’ dates back to the 1960’s.  Some critics argue that the term is simply an imposition, applied after the fact to a small group of unrelated authors and a series of genuine movements such as imagism and vorticism….Modernism has predominantly been represented in white, male, heterosexist, EuroAmerican middle-class terms, and any of the recent challenges to each of these aspects either reorients the term itself and dilutes the elitism of a pantheon of modernist writers, or introduces another one of a plurality of modernisms”.

“[Most of the points made in the 1970s, that ‘modernism’ is a specious label, are challengeable].  For example, that it is fundamentally Euro-American is open to immediate querying, when it can as persuasively be argued that modernism marked the regeneration of a tired Western artistic tradition by other cultures:  African, African-American, Asian, Chinese, and, more generally, diasporic.  Similarly, the view that modernist writers simply rejected or broke away from Victorian literature, for example, has been more and more challenged as critics point out connections with rather departures from the writings of such figures as Robert Browning, Walter Pater, A.C. Swinburne and even Rudyard Kipling”.

Postmodernism

Alastair Fowler, A History of English Literature:  “The new avant-garde literature (neo-modernist or postmodernist) partly carried modernism further, partly reacted against it – for example against its ideology and its historical orientation.  What it consistently pretended to be (and sometimes actually was) was new.  Determinedly self-destructive, it attempted to cut off its branch of the past, by proposing entirely new methods, a fresh ‘syllabus’ or canon of authors (Nietzsche, Freud, Saussure, Proust) and a new register of allusions”.

The term ‘avant-garde’ (advance guard, vanguard) is a reference to people or works that are experimental or innovative particularly with respect to art, culture, and politics.  Present day novelists (or their publishers) favor realism, but many avant-garde, innovative and radical writers seek to undermine its dominance.

Avant-garde represents a pushing of the cultural boundaries of what is accepted as the norm or the status quo.  The notion of the existence of the avant-garde is considered by some to be a hallmark of modernism, as distinct from postmodernism.  Modernism was shaped by the development of modern industrial societies and the rapid growth of cities, followed by the horror of World War I.  In art, Modernism explicitly rejects the ideology of realism.

Truth through the ‘senses’ (exterior)


Realism in the visual arts and literature is the general attempt to depict subjects as they are considered to exist in third person objective reality, without embellishment or interpretation and “in accordance with secular, empirical rules”.  Such approach inherently implies a belief that such reality is ontologically independent of man’s conceptual schemes, linguistic practices and beliefs, and thus can be known (or knowable) to the artist.  Ian Watt: “modern realism begins from the position that truth can be discovered by the individual through the senses”.  The Realists positioned themselves against Romanticism, a genre dominating French literature and artwork in the late 18th and early 19th centuries.  Reaction against the exaggerated emotionalism of the Romantic movement.

Truth through the ‘mind’ (interior)


Postmodernism is a wide-ranging term applied to literature, art, economics, philosophy, architecture, fiction and literary criticism.  Postmodernism is largely a reaction to scientific or objective efforts to explain reality.  There is no consensus among scholars on the precise definition.  In essence, postmodernism is based on the position reality is not mirrored in human understanding of it, but is rather constructed as the mind tries to understand its own personal reality.  Postmodernism is skeptical of explanations that claim to be valid for all groups, cultures, tradition, or races, and instead focuses on the relative truths of each person.  Interpretation is everything; reality only comes into being through our interpretations of what the world means to us individually.  Postmodernism relies on concrete experience over abstract principles, arguing that the outcome of one’s experience will necessarily be fallible and relative, rather than certain or universal.  It claims there is no absolute truth and that the way people perceive the world is subjective and emphasizes the role of language, power relations, and motivations in the formation of ideas and beliefs.

Criticism of postmodernism are intellectually diverse, including the assertions that postmodernism is meaningless and promotes obscurantism.  Noam Chomsky: meaningless because it adds nothing to analytical or empirical knowledge.  He asks why postmodernist intellectuals won’t respond like people in other fields when asked, “what are the principles of their theories, on what evidence are they based, what do they explain that wasn’t already obvious, etc?...If these requests can’t be met, then I’d suggest recourse to Hume’s advice in similar circumstances: to the flames.”

The Sokal Affair


In 1996, Alan Sokal, physics professor at NY University, submitted a hoax article to Social Text, an academic journal of postmodern cultural studies, called “Transgressing the Boundaries: Towards a Transformative Hermeneutics of Quantum Gravity”.  The purpose was to test the journal’s intellectual rigor and to investigate whether a leading North American journal of cultural studies would publish an article "liberally salted with nonsense if it sounded good and if it flattered the editor’s ideological preconceptions".  At the time there was no peer review at Social Text.

In 2008 Sokal published “Beyond the Hoax: Science, Philosophy and Culture” detailing the history of the Sokal affair.  Michael Shermer praised the book as “an essential text” – “there is progress in science, and some views really are superior to others, regardless of the color, gender, or country of origin of the scientist holding that view.  Despite the fact that scientific data are 'theory laden', science is truly different than art, music, religion, and other forms of human expression because it has a self-correcting mechanism built into it.  If you don’t catch the flaws in your theory, the slant in your bias, or the distortion in your preferences, someone else will, usually with great glee and in a public forum – for example, a competing journal!  Scientists may be biased, but science itself, for all its flaws, is still the best system ever devised for understanding how the world works.”

Sokal was inspired to submit the hoax after reading “Higher Superstition: The Academic left and its Quarrels with Science” (1994).  The authors report an anti-intellectual trend in university liberal arts departments (especially English departments) which had caused them to become dominated by a “trendy” branch of post-modernist deconstructionism.  The Social Text editors accused Sokal of behaving unethically in deceiving them.  In response, Sokal said that their response illustrated the problem he highlighted.  Social Text, as an academic journal, published the article because an “Academic Authority” had written it and because of the appearance of the obscure writing.  The editor admitted that was true; they said they considered it poorly written but published it because they felt Sokal was an academic seeking their intellectual affirmation.  Sokal stated:  “my goal isn’t to defend science from the barbarian hordes of lit crit (we’ll survive just fine, thank you), but to defend the Left from a trendy segment of itself…There are hundreds of important political and economic issues surrounding science and technology.  Sociology of science, at its best, has done much to clarity these issues.  But sloppy sociology, like sloppy science, is useless or even counterproductive”.

“Higher Superstition” argued that in the 1990s a group of academics whom the authors referred to collectively as “the Academic left” was dominated by professors who concentrated on racism, sexism, and other perceived prejudices, and that science was eventually included among their targets – later provoking the “Science Wars”, which question the validity of scientific objectivity and the shortcomings of relativism, that postmodernist critics know little about the scientific theories they criticized and practiced poor scholarship for political reasons.

In “Beyond the Hoax”, Sokal maintains that it is “important not to confuse facts with perceptions of facts and actual knowledge with purported knowledge”.

The Paranoid Style

Silly boy ya’ self-destroyer. Paranoia, they destroy ya.  Self-destroyer, wreck your health. Destroy your friends, destroy yourself. The time device of self-destruction – lies, confusion – start eruption” – “Destroyer”, The Kinks
 
In “The Paranoid Style in American Politics” (1964) American historian Richard Hofstadter uses the (pejorative) phrase "paranoid style" to describe political personalities linked to conspiracy theories and "movements of suspicious discontent" within American history.  Influenced by Franz Neumann's "Anxiety and Politics" (1954), Hofstadter attempted to tie 'status anxiety' to 'interest politics'.  A 2022 Amazon review of “The Paranoid Style” comments: “What’s missing from the paranoid style is not facts, but sensible judgments. Postmodern constraints on thinking demand moral relativity and decree that all truth is subjective.  Postmodernism practically celebrates paranoia, projection, denial and distortion as undeniable and fundamental truth.”
 

‘Can We Just All Get Along?”

During the 1980s passionate lines were drawn in academia over the issue of can natural scientists speak authoritatively on whether history, philosophy, sociology and the other practitioners of the humanities have anything “interesting to say about the efficacy of the scientific enterprise”. 

In hopes to bring the “realists” and the “postmodernist” camps together, scholars from the diverse fields of physics, history of science and literary theory were invited to the 1997 Southampton Peace Workshop.  One outcome was the book “The One Culture?:  A Conversation about Science” (2001).  The book’s title is a reference to C.P. Snow’s “The Two Cultures” (science versus the arts and humanities).  The Southampton workshop’s conciliatory tone was in stark contrast with other ‘science wars’ forums, where opposition was usually absent and the purpose basically came down to a public display of scorn.

Unsurprisingly, there are no simple solutions.  Even assumptions were challenged:  many of the participants didn’t agree that war was going on and if there was one, it didn’t make sense to declare a truce.  Some positive ‘take home messages’ did emerge.  Out of his arguments with sociologist of science Harry Collins, theoretical physicist David Mermin came up with a set of simple "lessons learned":
 1. Focus on the substance not on the assumed motives.
 2. Do not expect people from remote disciplines to speak clearly or understand the nuances of your own disciplinary language.
 3. Do not assume that it is as easy as it may appear for you to penetrate the disciplinary language of others.

Amazon Customer Review.  Reader Benjamin B. Eschbach's makes an astute observation on “The One Culture”:
“A similar episode took place during the 18th century when leading figures of the Enlightenment pushed the notion that priests and theologians might not be the best persons to consult when asking the question, "What makes religion go?"…[Science and religion] have in turn served as the primary institution of knowledge production in Western culture. They have both at times been the transparent lenses through which we inquire about the world. Examining the lenses themselves has historically led to intellectual conflict over who is entitled to perform the examination and from what perspective. The question that vexed the Science Wars was whether or not there is anything intrinsic about science that made it fundamentally immune to Enlightenment-style critique”.

One of the remaining sticking points from the Southampton workshop concerned education -- whether science and critical thinking should be in the forefront or whether education should be more rounded.  It can be argued that C.P. Snow’s “Two Cultures” will always be with us.  Hopefully future ‘peace workshops’ and integral meditations will bring a truce to the fight over science.


In “Making Social Science Matter: Why social Inquiry Fails and How It Can Succeed Again” (2001), Oxford University economics professor Bent Flyvbjerg argues that the social sciences have failed as a science.  Professor Flyvbjerg identifies a way out of the Science Wars by arguing that:

1. Social Science is phronesis and Natural Science is episteme, in the classical Greek meaning of the terms.

2. Phronesis is well suited for the reflexive analysis and discussion of values (axiology) and interests, which any society needs to thrive.  Episteme is good for the development of explanatory and predictive theory.

3. A well-functioning society needs both phronesis and episteme in balance or in harmony. One cannot substitute for the other.