Academic literature on the topic 'Exteral sore jettison'

ABSTRACTSingle-celled organisms must survive exposure to environmental extremes. Perhaps one of the most variable and potentially life-threatening changes that can occur is that of a rapid and acute decrease in external osmolarity. This easily translates into several atmospheres of additional pressure that can build up within the cell. Without a protective mechanism against such pressures, the cell will lyse. Hence, most microbes appear to possess members of one or both families of bacterial mechanosensitive channels, MscS and MscL, which can act as biological emergency release valves that allow cytoplasmic solutes to be jettisoned rapidly from the cell. While this is undoubtedly a function of these proteins, the discovery of the presence of MscS homologues in plant organelles and MscL in fungus and mycoplasma genomes may complicate this simplistic interpretation of the physiology underlying these proteins. Here we compare and contrast these two mechanosensitive channel families, discuss their potential physiological roles, and review some of the most relevant data that underlie the current models for their structure and function.

In the half century and more since Justice Jackson’s famous concurrence in Youngstown Sheet & Tube Co. v. Sawyer, the fog surrounding acceptable executive power in national security and foreign affairs has only thickened. Today, whether presidents are responding to the challenges of an amorphous global war on terrorism or a global pandemic, they act against a backdrop of ambiguous constitutional and statutory authorization and shifting precedent. While Justice Jackson outlined zones of presidential power by tying that power to congressional acts, the Court subsequently watered down the test by looking to other factors, like legislative intent. At other times, the Court appeared to jettison the Youngstown zones for uncertain statutory analyses. Responding to the changing precedent, some scholars and practitioners called for deference for executive actions in national security and beyond. Others called for using the same statutory tools as in any other case. A compromise is available. For courts seeking to remain faithful to Youngstown while recognizing calls for executive deference, I argue that they should look toward recent administrative law precedents. There, courts confront challenges similar to those in the national security and foreign affairs realms—unclear statutes and regulations, an inability to legislate with specificity, and political actors with more subject-matter expertise than the judiciary. The two-part test outlined in Kisor v. Wilkie, which focuses on whether a regulation is ambiguous and whether the character and context of the agency’s actions warrant deference, is the available compromise. The Kisor test would not only infuse clarity into Justice Jackson’s tripartite system, but would foster improved incentives for the political branches, such as encouraging the executive to utilize internal and external processes deserving of deference, while also serving as a measured restraint on the judiciary.

<p>This paper addressed itself to the power deficit of statehood in Africa, against the containment of the Coronavirus pandemic. To illuminate a true picture of Africa’s absorptive capacity for transnational health pandemic challenges such as the ongoing coronavirus (COVID 19), three countries of Africa (Egypt, South Africa, and Nigeria) were examined. These three countries have usually been regarded as sub-regional powers of the African continent. The analysis of the paper proceeded with two assumptions, that: 1) poverty imposes constraints on African countries’ response to global pandemics; and 2), African countries require new frameworks of statehood in view of the cascading damage inflicted by global pandemics on the African population and economies. Using content analysis, results from secondary sources of data collated the analysis revealed that Africa is seriously deficient in empirical knowledge, skills and techniques to contain the coronavirus and such other previous health challenges such as Acquired Immune Deficiency Syndrome (AIDS). The World Health Organization’s Joint External Evaluation (JEE) Report for instance scored African countries low over the COVID 19 pandemic containment. The paper also found that in spite of well-established basic disease surveillance in some African countries, they lacked necessary infrastructure such as Premature Ventricular Contraction (PVC) Kits for the containment of the virus. Finally, the paper accentuates the need for Africa to encourage research on Africa’s rich natural environment to promote empirical visions and praxis on herbal medicines production, and to develop economic and political strengths to autonomise positive scientific outcomes. The case of Tanzania where herbal solutions were produced for the management of Coronavirus, but jettisoned by international political propaganda is not helpful for Africa. It also became abundantly clear that Africa would need, apart from research and development, an integrated approach to global pandemics, technological innovations, and citizen diplomacy as a new framework of statehood.</p><p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0908/a.php" alt="Hit counter" /></p>

Introduction In the wake of the disaster of World War I, the Surrealists formulated a hostile critique of the novel that identified its limitations in expressing the depth of the mind's faculties and the fragmentation of the psyche after catastrophic events. From this position of crisis, the Surrealists undertook a series of experimental innovations in form, structure, and style in an attempt to renew the genre. This article examines how the praxis of shock is deployed in a number of Surrealist city novels as a conduit for revolt against a society that grew increasingly mechanised in the climate of post-war regeneration. It seeks to counter the contemporary view that Surrealist city dérives (drifts) represent an intriguing yet ultimately benign method of urban research. By reconsidering its origins in response to a world catastrophe, this article emphasises the Surrealist novel’s binding of the affective properties of shock to the dream-awakening dialectic at the heart of the political position of Surrealism. The Surrealist City Novel Today it has almost become a truism to assert that there is a causal link between the catastrophic devastation wrought by the events of the two World Wars and the ideology of rupture that characterised the iconoclasms of the Modernist avant-gardes. Yet, as we progress into the twenty-first century, it is timely to recognise that new generations are rediscovering canonical and peripheral texts of this era and refracting them through a prism of contemporary preoccupations. In many ways, the revisions of today’s encounters with that past era suggest we have travelled some distance from the rawness of such catastrophic events. One post-war body of work recently subjected to view via an unexpected route is the remarkable array of Surrealist city novels set in Paris in the 1920s and 1930s, representing a spectrum of experimental texts by such authors as André Breton, Louis Aragon, Robert Desnos, Philippe Soupault, and Michel Leiris. Over the past decade, these works have become recuperated in the Anglophone context as exemplary instances of ludic engagement with the city. This is due in large part to the growing surge of interest in psychogeography, an urban research method concerned with the influence that geographical environments exert over the emotions and behaviours of individuals, and a concern for tracing the literary genealogies of walking and writing in broad sweeping encyclopaedic histories and guidebook style accounts (for prominent examples see Rebecca Solnit’s Wanderlust and Merlin Coverley’s Psychogeography). Yet as Surrealist novels continue to garner renewed interest for their erotic intrigue, their strolling encounters with the unconscious or hidden facets of the city, and as precursors to the apparently more radical practice of Situationist psychogeography, this article suggests that something vital is missing. By neglecting the revolutionary significance that the Surrealists placed upon the street and its inextricable connection to the shock of the marvellous, I suggest that we have arrived at a point of diminished appreciation of the praxis of the dream-awakening dialectic at the heart of Surrealist politics. With the movement firmly lodged in the popular imagination as concerned merely with the art of play and surprise, the Surrealists’ sensorial conception of the city as embedded within a much larger critique of the creators of “a sterile and dead world” (Rasmussen 372) is lost. This calls into question to what extent we can now relate to the urgency with which avant-gardes like the Surrealists responded to the disaster of war in their call for “the revolution of the subject, a revolution that destroyed identity and released the fantastic” (372). At the same time, a re-evaluation of the Surrealist city novel as a significant precursor to the psychogeograhical dérive (drift) can prove instructive in locating the potential of walking, in order to function as a form of praxis (defined here as lived practice in opposition to theory) that goes beyond its more benign construction as the “gentle art” of getting lost. The Great Shock To return to the origins of Surrealism is to illuminate the radical intentions of the movement. The enormous shock that followed the Great War represented, according to Roger Shattuck, “a profound organic reaction that convulsed the entire system with vomiting, manic attacks, and semi-collapse” (9). David Gascoyne considers 1919, the inaugural year of Surrealist activity, as “a year of liquidation, the end of everything but also of paroxysmic death-birth, incubating seeds of renewal” (17). It was at this time that André Breton and his collaborator Philippe Soupault came together at the Hôtel des Grands Hommes in Paris to conduct their early experimental research. As the authors took poetic license with the psychoanalytical method of automatic writing, their desire to unsettle the latent content of the unconscious as it manifests in the spontaneous outpourings of dream-like recollections resulted in the first collection of Surrealist texts, The Magnetic Fields (1920). As Breton recalls: Completely occupied as I still was with Freud at that time, and familiar with his methods of examination which I had had some slight occasion to use on some patients during the war, I resolved to obtain from myself what we were trying to obtain from them, namely, a monologue spoken as rapidly as possible without any intervention on the part of critical faculties, a monologue consequently unencumbered by the slightest inhibition and which was, as closely as possible, akin to spoken thought. (Breton, Manifesto 22–23) Despite their debts to psychoanalytical methods, the Surrealists sought radically different ends from therapeutic goals in their application. Rather than using analysis to mitigate the pathologies of the psyche, Breton argued that such methods should instead be employed to liberate consciousness in ways that released the individual from “the reign of logic” (Breton, Manifesto 11) and the alienating forces of a mechanised society. In the same manifesto, Breton links his critique to a denunciation of the novel, principally the realist novel which dominated the literary landscape of the nineteenth-century, for its limitations in conveying the power of the imagination and the depths of the mind’s faculties. Despite these protestations, the Surrealists were unable to completely jettison the novel and instead launched a series of innovations in form, structure, and style in an attempt to renew the genre. As J.H. Matthews suggests, “Being then, as all creative surrealism must be, the expression of a mood of experimentation, the Surrealist novel probes not only the potentialities of feeling and imagination, but also those of novelistic form” (Matthews 6). When Nadja appeared in 1928, Breton was not the first Surrealist to publish a novel. However, this work remains the most well-known example of its type in the Anglophone context. Largely drawn from the author’s autobiographical experiences, it recounts the narrator’s (André’s) obsessive infatuation with a mysterious, impoverished and unstable young woman who goes by the name of Nadja. The pair’s haunted and uncanny romance unfolds during their undirected walks, or dérives, through the streets of Paris, the city acting as an affective register of their encounters. The “intellectual seduction” comes to an abrupt halt (Breton, Nadja 108), however, when Nadja does in fact go truly mad, disappearing from the narrator’s life when she is committed to an asylum. André makes no effort to seek her out and after launching into a diatribe vehemently attacking the institutions that administer psychiatric treatment, nonchalantly resumes the usual concerns of his everyday life. At a formal level, Breton’s unconventional prose indeed stirs many minor shocks and tremors in the reader. The insertion of temporally off-kilter photographs and surreal drawings are intended to supersede naturalistic description. However, their effect is to create a form of “negative indexicality” (Masschelein) that subtly undermines the truth claims of the novel. Random coincidences charged through with the attractive force of desire determine the plot while the compressed dream-like narrative strives to recount only those facts of “violently fortuitous character” (Breton, Nadja 19). Strikingly candid revelations perpetually catch the reader off guard. But it is in the novel’s treatment of the city, most specifically, in which we can recognise the evolution of Surrealism’s initial concern for the radically subversive and liberatory potential of the dream into a form of praxis that binds the shock of the marvellous to the historical materialism of Marx and Engels. This praxis unfolds in the novel on a number of levels. By placing its events firmly at the level of the street, Breton privileges the anti-heroic realm of everyday life over the socially hierarchical domain of the bourgeois domestic interior favoured in realist literature. More significantly, the sites of the city encountered in the novel act as repositories of collective memory with the power to rupture the present. As Margaret Cohen comprehensively demonstrates in her impressive study Profane Illumination, the great majority of sites that the narrator traverses in Nadja reveal connections in previous centuries to instances of bohemian activity, violent insurrection or revolutionary events. The enigmatic statue of Étienne Dolet, for example, to which André is inexplicably drawn on his city walks and which produces a sensation of “unbearable discomfort” (25), commemorates a sixteenth-century scholar and writer of love poetry condemned as a heretic and burned at the Place Maubert for his non-conformist attitudes. When Nadja is suddenly gripped by hallucinations and imagines herself among the entourage of Marie-Antoinette, “multiple ghosts of revolutionary violence descend on the Place Dauphine from all sides” (Cohen 101). Similarly, a critique of capitalism emerges in the traversal of those marginal and derelict zones of the city, such as the Saint-Ouen flea market, which become revelatory of the historical cycles of decay and ruination that modernity seeks to repress through its faith in progress. It was this poetic intuition of the machinations of historical materialism, in particular, that captured the attention of Walter Benjamin in his 1929 “Surrealism” essay, in which he says of Breton that: He can boast an extraordinary discovery: he was the first to perceive the revolutionary energies that appear in the “outmoded”—in the first iron constructions, the first factory buildings, the earliest photos, objects that have begun to be extinct, grand pianos, the dresses of five years ago, fashionable restaurants when the vogue has begun to ebb from them. The relation of these things to revolution—no one can have a more exact concept of it than these authors. (210) In the same passage, Benjamin makes passing reference to the Passage de l’Opéra, the nineteenth-century Parisian arcade threatened with demolition and eulogised by Louis Aragon in his Surrealist anti-novel Paris Peasant (published in 1926, two years earlier than Nadja). Loosely structured around a series of walks, Aragon’s book subverts the popular guidebook literature of the period by inventorying the arcade’s quotidian attractions in highly lyrical and imagistic prose. As in Nadja, a concern for the “outmoded” underpins the praxis which informs the politics of the novel although here it functions somewhat differently. As transitional zones on the cusp of redevelopment, the disappearing arcades attract Aragon for their liminal status, becoming malleable dreamscapes where an ontological instability renders them ripe for eruptions of the marvellous. Such sites emerge as “secret repositories of several modern myths,” and “the true sanctuaries of a cult of the ephemeral”. (Aragon 14) City as Dreamscape Contemporary literature increasingly reads Paris Peasant through the lens of psychogeography, and not unproblematically. In his brief guide to psychogeography, British writer Merlin Coverley stresses Aragon’s apparent documentary or ethnographical intentions in describing the arcades. He suggests that the author “rails against the destruction of the city” (75), positing the novel as “a handbook for today’s breed of psychogeographer” (76). The nuances of Aragon’s dream-awakening dialectic, however, are too easily effaced in such an assessment which overlooks the novel’s vertiginous and hyperbolic prose as it consistently approaches an unreality in its ambivalent treatment of the arcades. What is arguably more significant than any documentary concern is Aragon’s commitment to the broader Surrealist quest to transform reality by undermining binary oppositions between waking life and the realm of dreams. As Hal Foster’s reading of the arcades in Surrealism insists: This gaze is not melancholic; the surrealists do not cling obsessively to the relics of the nineteenth-century. Rather it uncovers them for the purposes of resistance through re-enchantment. If we can grasp this dialectic of ruination, recovery, and resistance, we will grasp the intimated ambition of the surrealist practice of history. (166) Unlike Aragon, Breton defended the political position of Surrealism throughout the ebbs and flows of the movement. This notion of “resistance through re-enchantment” retained its significance for Breton as he clung to the radical importance of dreams and the imagination, creative autonomy, and individual freedom over blind obedience to revolutionary parties. Aragon’s allegiance to communism led him to surrender the poetic intoxications of Surrealist prose in favour of the more sombre and austere tone of social realism. By contrast, other early Surrealists like Philippe Soupault contributed novels which deployed the praxis of shock in a less explicitly dialectical fashion. Soupault’s Last Nights of Paris (1928), in particular, responds to the influence of the war in producing a crisis of identity among a generation of young men, a crisis projected or transferred onto the city streets in ways that are revelatory of the author’s attunement to how “places and environment have a profound influence on memory and imagination” (Soupault 91). All the early Surrealists served in the war in varying capacities. In Soupault’s case, the writer “was called up in 1916, used as a guinea pig for a new typhoid vaccine, and spent the rest of the war in and out of hospital. His close friend and cousin, René Deschamps, was killed in action” (Read 22). Memories of the disaster of war assume a submerged presence in Soupault’s novel, buried deep in the psyche of the narrator. Typically, it is the places and sites of the city that act as revenants, stimulating disturbing memories to drift back to the surface which then suffuse the narrator in an atmosphere of melancholy. During the novel’s numerous dérives, the narrator’s detective-like pursuit of his elusive love-object, the young streetwalker Georgette, the tracking of her near-mute artist brother Octave, and the following of the ringleader of a criminal gang, all appear as instances of compensation. Each chase invokes a desire to recover a more significant earlier loss that persistently eludes the narrator. When Soupault’s narrator shadows Octave on a walk that ventures into the city’s industrial zone, recollections of the disaster of war gradually impinge upon his aleatory perambulations. His description evokes two men moving through the trenches together: The least noise was a catastrophe, the least breath a great terror. We walked in the eternal mud. Step by step we sank into the thickness of night, lost as if forever. I turned around several times to look at the way we had come but night alone was behind us. (80) In an article published in 2012, Catherine Howell identifies Last Nights of Paris as “a lyric celebration of the city as spectacle” (67). At times, the narrator indeed surrenders himself to the ocular pleasures of modernity. Observing the Eiffel Tower, he finds delight in “indefinitely varying her silhouette as if I were examining her through a kaleidoscope” (Soupault 30). Yet it is important to stress the role that shock plays in fissuring this veneer of spectacle, especially those evocations of the city that reveal an unnerving desensitisation to the more violent manifestations of the metropolis. Reading a newspaper, the narrator remarks that “the discovery of bags full of limbs, carefully sawed and chopped up” (23) signifies little more than “a commonplace crime” (22). Passing the banks of the Seine provokes “recollection of an evening I had spent lying on the parapet of the Pont Marie watching several lifesavers trying in vain to recover the body of an unfortunate suicide” (10). In his sensitivity to the unassimilable nature of trauma, Soupault intuits a phenomenon which literary trauma theory argues profoundly limits the text’s claim to representation, knowledge, and an autonomous subject. In this sense, Soupault appears less committed than Breton to the idea that the after-effects of shock might be consciously distilled into a form of praxis. Yet this prolongation of an unintegrated trauma still posits shock as a powerful vehicle to critique a society attempting to heal its wounds without addressing their underlying causes. This is typical of Surrealism’s efforts to “dramatize the physical and psychological trauma of a war that everyone wanted to forget so that it would not be swept away too quickly” (Lyford 4). Woman and Radical Madness In her 2007 study, Surrealist Masculinities, Amy Lyford focuses upon the regeneration and nation building project that characterised post-war France and argues that Surrealist tactics sought to dismantle an official discourse that promoted ideals of “robust manhood and female maternity” (4). Viewed against this backdrop, the trope of madness in Surrealism is central to the movement’s disruptive strategies. In Last Nights of Paris, a lingering madness simmers beneath the surface of the text like an undertow, while in other Surrealist texts the lauding of madness, specifically female hysteria, is much more explicit. Indeed, the objectification of the madwoman in Surrealism is among the most problematic aspects of its praxis of shock and one that raises questions over to what extent, if at all, Surrealism and feminism can be reconciled, leading some critics to define the movement as inherently misogynistic. While certainly not unfounded, this critique fails to answer why a broad spectrum of women artists have been drawn to the movement. By contrast, a growing body of work nuances the complexities of the “blinds spots” (Lusty 2) in Surrealism’s relationship with women. Contemporary studies like Natalya Lusty’s Surrealism, Feminism, Psychoanalysis and Katharine Conley’s earlier Automatic Woman both afford greater credit to Surrealism’s female practitioners in redefining their subject position in ways that trouble and unsettle the conventional understanding of women’s role in the movement. The creative and self-reflexive manipulation of madness, for example, proved pivotal to the achievements of Surrealist women. In her short autobiographical novella, Down Below (1944), Leonora Carrington recounts the disturbing true experience of her voyage into madness sparked by the internment of her partner and muse, fellow Surrealist Max Ernst, in a concentration camp in 1940. Committed to a sanatorium in Santander, Spain, Carrington was treated with the seizure inducing drug Cardiazol. Her text presents a startling case study of therapeutic maltreatment that is consistent with Bretonian Surrealism’s critique of the use of psycho-medical methods for the purposes of regulating and disciplining the individual. As well as vividly recalling her intense and frightening hallucinations, Down Below details the author’s descent into a highly paranoid state which, somewhat perversely, heightens her sense of agency and control over her environment. Unable to discern boundaries between her internal reality and that of the external world, Carrington develops a delusional and inflated sense of her ability to influence the city of Madrid: In the political confusion and the torrid heat, I convinced myself that Madrid was the world’s stomach and that I had been chosen for the task of restoring that digestive organ to health […] I believed that I was capable of bearing that dreadful weight and of drawing from it a solution for the world. The dysentery I suffered from later was nothing but the illness of Madrid taking shape in my intestinal tract. (12–13) In this way, Carrington’s extraordinarily visceral memoir embodies what can be described as the Surrealist woman’s “double allegiance” (Suleiman 5) to the praxis of shock. On the one hand, Down Below subversively harnesses the affective qualities of madness in order to manifest textual disturbances and to convey the author’s fierce rebellion against societal constraints. At the same time, the work reveals a more complex and often painful representational struggle inherent in occupying the position of both the subject experiencing madness and the narrator objectively recalling its events, displaying a tension not present in the work of the male Surrealists. The memoir concludes on an ambivalent note as Carrington describes finally becoming “disoccultized” of her madness, awakening to “the mystery with which I was surrounded and which they all seemed to take pleasure in deepening around me” (53). Notwithstanding its ambivalence, Down Below typifies the political and historical dimensions of Surrealism’s struggle against internal and external limits. Yet as early as 1966, Surrealist scholar J.H. Matthews was already cautioning against reaching that point where the term Surrealist “loses any meaning and becomes, as it is for too many, synonymous with ‘strange,’ ‘weird,’ or even ‘fanciful’” (5–6). To re-evaluate the praxis of shock in the Surrealist novel, then, is to seek to reinstate Surrealism as a movement that cannot be reduced to vague adjectives or to mere aesthetic principles. It is to view it as an active force passionately engaged with the pressing social, cultural, and political problems of its time. While the frequent nods to Surrealist methods in contemporary literary genealogies and creative urban research practices such as psychogeography are a testament to its continued allure, the growing failure to read Surrealism as political is one of the more contradictory symptoms of the expanding temporal distance from the catastrophic events from which the movement emerged. As it becomes increasingly common to draw links between disaster, creativity, and renewal, the shifting sands of the reception of Surrealism are a reminder of the need to resist domesticating movements born from such circumstances in ways that blunt their critical faculties and dull the awakening power of their praxis of shock. To do otherwise is to be left with little more than cheap thrills. References Aragon, Louis. Paris Peasant (1926). Trans. Simon Watson Taylor. Boston: Exact Change, 1994. Benjamin, Walter. “Surrealism: The Last Snapshot of the European Intelligentsia” (1929). Trans. Edmund Jephcott. Walter Benjamin Selected Writings, Volume 2, Part I, 1927–1930. Eds. Michael W. Jennings, Howard Eiland, and Gary Smith. Cambridge, MA: The Belknap P, 2005. Breton, André. “Manifesto of Surrealism” (1924). Manifestoes of Surrealism. Trans. Richard Seaver and Helen R. Lane. Ann Arbor, MI: U of Michigan P, 1990. ———. Nadja (1928). Trans. Richard Howard. New York: Grove P, 1960. Breton, André, and Philippe Soupault. The Magnetic Fields (1920). Trans. David Gascoyne. London: Atlas P, 1985. Carrington, Leonora. Down Below (1944). Chicago: Black Swan P, 1983. Cohen, Margaret. Profane Illumination: Walter Benjamin and the Paris of Surrealist Revolution. Berkeley, CA: U of California P, 1993. Conley, Katharine. Automatic Woman: The Representation of Woman in Surrealism. Lincoln, NE: U of Nebraska P, 1996. Coverley, Merlin. Psychogeography. Harpenden: Pocket Essentials, 2010. Foster, Hal. Compulsive Beauty. Cambridge, MA: MIT P, 1993. Gascoyne, David. “Introduction.” The Magnetic Fields (1920) by André Breton and Philippe Soupault. Trans. David Gascoyne. London: Atlas P, 1985. Howell, Catherine. “City of Night: Parisian Explorations.” Public: Civic Spectacle 45 (2012): 64–77. Lusty, Natalya. Surrealism, Feminism, Psychoanalysis. Burlington, VT: Ashgate, 2007. Lyford, Amy. Surrealist Masculinities: Gender Anxiety and the Aesthetics of Post-World War I Reconstruction in France. Berkeley, CA: U of California P, 2007. Masschelein, Anneleen. “Hand in Glove: Negative Indexicality in André Breton’s Nadja and W.G. Sebald’s Austerlitz.” Searching for Sebald: Photography after W.G. Sebald. Ed. Lise Patt. Los Angeles, CA: ICI P, 2007. 360–87. Matthews, J.H. Surrealism and the Novel. Ann Arbor, MI: U of Michigan P, 1996. Rasmussen, Mikkel Bolt. “The Situationist International, Surrealism and the Difficult Fusion of Art and Politics.” Oxford Art Journal 27.3 (2004): 365–87. Read, Peter. “Poets out of Uniform.” Book Review. The Times Literary Supplement. 15 Mar. 2002: 22. Shattuck, Roger. “Love and Laughter: Surrealism Reappraised.” The History of Surrealism. Ed. Maurice Nadeau. Trans. Richard Howard. New York: Penguin Books, 1978. 11–34. Solnit, Rebecca. Wanderlust: A History of Walking. London: Verso, 2002. Soupault, Philippe. Last Nights of Paris (1928). Trans. William Carlos Williams. Boston: Exact Change, 1992. Suleiman, Susan Robin. “Surrealist Black Humour: Masculine/Feminine.” Papers of Surrealism 1 (2003): 1–11. 20 Feb. 2013 ‹http://www.surrealismcentre.ac.uk/papersofsurrealism/journal1›.

Alfred Hermida recently posited ‘ambient journalism’ as a new framework for para- and professional journalists, who use social networks like Twitter for story sources, and as a news delivery platform. Beginning with this framework, this article explores the following questions: How does Hermida define ‘ambient journalism’ and what is its significance? Are there alternative definitions? What lessons do current platforms provide for the design of future, real-time platforms that ‘ambient journalists’ might use? What lessons does the work of Brian Eno provide–the musician and producer who coined the term ‘ambient music’ over three decades ago? My aim here is to formulate an alternative definition of ambient journalism that emphasises craft, skills acquisition, and the mental models of professional journalists, which are the foundations more generally for journalism practices. Rather than Hermida’s participatory media context I emphasise ‘institutional adaptiveness’: how journalists and newsrooms in media institutions rely on craft and skills, and how emerging platforms can augment these foundations, rather than replace them. Hermida’s Ambient Journalism and the Role of Journalists Hermida describes ambient journalism as: “broad, asynchronous, lightweight and always-on communication systems [that] are creating new kinds of interactions around the news, and are enabling citizens to maintain a mental model of news and events around them” (Hermida 2). His ideas appear to have two related aspects. He conceives ambient journalism as an “awareness system” between individuals that functions as a collective intelligence or kind of ‘distributed cognition’ at a group level (Hermida 2, 4-6). Facebook, Twitter and other online social networks are examples. Hermida also suggests that such networks enable non-professionals to engage in ‘communication’ and ‘conversation’ about news and media events (Hermida 2, 7). In a helpful clarification, Hermida observes that ‘para-journalists’ are like the paralegals or non-lawyers who provide administrative support in the legal profession and, in academic debates about journalism, are more commonly known as ‘citizen journalists’. Thus, Hermida’s ambient journalism appears to be: (1) an information systems model of new platforms and networks, and (2) a normative argument that these tools empower ‘para-journalists’ to engage in journalism and real-time commentary. Hermida’s thesis is intriguing and worthy of further discussion and debate. As currently formulated however it risks sharing the blind-spots and contradictions of the academic literature that Hermida cites, which suffers from poor theory-building (Burns). A major reason is that the participatory media context on which Hermida often builds his work has different mental models and normative theories than the journalists or media institutions that are the target of critique. Ambient journalism would be a stronger and more convincing framework if these incorrect assumptions were jettisoned. Others may also potentially misunderstand what Hermida proposes, because the academic debate is often polarised between para-journalists and professional journalists, due to different views about institutions, the politics of knowledge, decision heuristics, journalist training, and normative theoretical traditions (Christians et al. 126; Cole and Harcup 166-176). In the academic debate, para-journalists or ‘citizen journalists’ may be said to have a communitarian ethic and desire more autonomous solutions to journalists who are framed as uncritical and reliant on official sources, and to media institutions who are portrayed as surveillance-like ‘monitors’ of society (Christians et al. 124-127). This is however only one of a range of possible relationships. Sole reliance on para-journalists could be a premature solution to a more complex media ecology. Journalism craft, which does not rely just on official sources, also has a range of practices that already provides the “more complex ways of understanding and reporting on the subtleties of public communication” sought (Hermida 2). Citizen- and para-journalist accounts may overlook micro-studies in how newsrooms adopt technological innovations and integrate them into newsgathering routines (Hemmingway 196). Thus, an examination of the realities of professional journalism will help to cast a better light on how ambient journalism can shape the mental models of para-journalists, and provide more rigorous analysis of news and similar events. Professional journalism has several core dimensions that para-journalists may overlook. Journalism’s foundation as an experiential craft includes guidance and norms that orient the journalist to information, and that includes practitioner ethics. This craft is experiential; the basis for journalism’s claim to “social expertise” as a discipline; and more like the original Linux and Open Source movements which evolved through creative conflict (Sennett 9, 25-27, 125-127, 249-251). There are learnable, transmissible skills to contextually evaluate, filter, select and distil the essential insights. This craft-based foundation and skills informs and structures the journalist’s cognitive witnessing of an event, either directly or via reconstructed, cultivated sources. The journalist publishes through a recognised media institution or online platform, which provides communal validation and verification. There is far more here than the academic portrayal of journalists as ‘gate-watchers’ for a ‘corporatist’ media elite. Craft and skills distinguish the professional journalist from Hermida’s para-journalist. Increasingly, media institutions hire journalists who are trained in other craft-based research methods (Burns and Saunders). Bethany McLean who ‘broke’ the Enron scandal was an investment banker; documentary filmmaker Errol Morris first interviewed serial killers for an early project; and Neil Chenoweth used ‘forensic accounting’ techniques to investigate Rupert Murdoch and Kerry Packer. Such expertise allows the journalist to filter information, and to mediate any influences in the external environment, in order to develop an individualised, ‘embodied’ perspective (Hofstadter 234; Thompson; Garfinkel and Rawls). Para-journalists and social network platforms cannot replace this expertise, which is often unique to individual journalists and their research teams. Ambient Journalism and Twitter Current academic debates about how citizen- and para-journalists may augment or even replace professional journalists can often turn into legitimation battles whether the ‘de facto’ solution is a social media network rather than a media institution. For example, Hermida discusses Twitter, a micro-blogging platform that allows users to post 140-character messages that are small, discrete information chunks, for short-term and episodic memory. Twitter enables users to monitor other users, to group other messages, and to search for terms specified by a hashtag. Twitter thus illustrates how social media platforms can make data more transparent and explicit to non-specialists like para-journalists. In fact, Twitter is suitable for five different categories of real-time information: news, pre-news, rumours, the formation of social media and subject-based networks, and “molecular search” using granular data-mining tools (Leinweber 204-205). In this model, the para-journalist acts as a navigator and “way-finder” to new information (Morville, Findability). Jaron Lanier, an early designer of ‘virtual reality’ systems, is perhaps the most vocal critic of relying on groups of non-experts and tools like Twitter, instead of individuals who have professional expertise. For Lanier, what underlies debates about citizen- and para-journalists is a philosophy of “cybernetic totalism” and “digital Maoism” which exalts the Internet collective at the expense of truly individual views. He is deeply critical of Hermida’s chosen platform, Twitter: “A design that shares Twitter’s feature of providing ambient continuous contact between people could perhaps drop Twitter’s adoration of fragments. We don’t really know, because it is an unexplored design space” [emphasis added] (Lanier 24). In part, Lanier’s objection is traceable back to an unresolved debate on human factors and design in information science. Influenced by the post-war research into cybernetics, J.C.R. Licklider proposed a cyborg-like model of “man-machine symbiosis” between computers and humans (Licklider). In turn, Licklider’s framework influenced Douglas Engelbart, who shaped the growth of human-computer interaction, and the design of computer interfaces, the mouse, and other tools (Engelbart). In taking a system-level view of platforms Hermida builds on the strength of Licklider and Engelbart’s work. Yet because he focuses on para-journalists, and does not appear to include the craft and skills-based expertise of professional journalists, it is unclear how he would answer Lanier’s fears about how reliance on groups for news and other information is superior to individual expertise and judgment. Hermida’s two case studies point to this unresolved problem. Both cases appear to show how Twitter provides quicker and better forms of news and information, thereby increasing the effectiveness of para-journalists to engage in journalism and real-time commentary. However, alternative explanations may exist that raise questions about Twitter as a new platform, and thus these cases might actually reveal circumstances in which ambient journalism may fail. Hermida alludes to how para-journalists now fulfil the earlier role of ‘first responders’ and stringers, in providing the “immediate dissemination” of non-official information about disasters and emergencies (Hermida 1-2; Haddow and Haddow 117-118). Whilst important, this is really a specific role. In fact, disaster and emergency reporting occurs within well-established practices, professional ethics, and institutional routines that may involve journalists, government officials, and professional communication experts (Moeller). Officials and emergency management planners are concerned that citizen- or para-journalism is equated with the craft and skills of professional journalism. The experience of these officials and planners in 2005’s Hurricane Katrina in the United States, and in 2009’s Black Saturday bushfires in Australia, suggests that whilst para-journalists might be ‘first responders’ in a decentralised, complex crisis, they are perceived to spread rumours and potential social unrest when people need reliable information (Haddow and Haddow 39). These terms of engagement between officials, planners and para-journalists are still to be resolved. Hermida readily acknowledges that Twitter and other social network platforms are vulnerable to rumours (Hermida 3-4; Sunstein). However, his other case study, Iran’s 2009 election crisis, further complicates the vision of ambient journalism, and always-on communication systems in particular. Hermida discusses several events during the crisis: the US State Department request to halt a server upgrade, how the Basij’s shooting of bystander Neda Soltan was captured on a mobile phone camera, the spread across social network platforms, and the high-velocity number of ‘tweets’ or messages during the first two weeks of Iran’s electoral uncertainty (Hermida 1). The US State Department was interested in how Twitter could be used for non-official sources, and to inform people who were monitoring the election events. Twitter’s perceived ‘success’ during Iran’s 2009 election now looks rather different when other factors are considered such as: the dynamics and patterns of Tehran street protests; Iran’s clerics who used Soltan’s death as propaganda; claims that Iran’s intelligence services used Twitter to track down and to kill protestors; the ‘black box’ case of what the US State Department and others actually did during the crisis; the history of neo-conservative interest in a Twitter-like platform for strategic information operations; and the Iranian diaspora’s incitement of Tehran student protests via satellite broadcasts. Iran’s 2009 election crisis has important lessons for ambient journalism: always-on communication systems may create noise and spread rumours; ‘mirror-imaging’ of mental models may occur, when other participants have very different worldviews and ‘contexts of use’ for social network platforms; and the new kinds of interaction may not lead to effective intervention in crisis events. Hermida’s combination of news and non-news fragments is the perfect environment for psychological operations and strategic information warfare (Burns and Eltham). Lessons of Current Platforms for Ambient Journalism We have discussed some unresolved problems for ambient journalism as a framework for journalists, and as mental models for news and similar events. Hermida’s goal of an “awareness system” faces a further challenge: the phenomenological limitations of human consciousness to deal with information complexity and ambiguous situations, whether by becoming ‘entangled’ in abstract information or by developing new, unexpected uses for emergent technologies (Thackara; Thompson; Hofstadter 101-102, 186; Morville, Findability, 55, 57, 158). The recursive and reflective capacities of human consciousness imposes its own epistemological frames. It’s still unclear how Licklider’s human-computer interaction will shape consciousness, but Douglas Hofstadter’s experiments with art and video-based group experiments may be suggestive. Hofstadter observes: “the interpenetration of our worlds becomes so great that our worldviews start to fuse” (266). Current research into user experience and information design provides some validation of Hofstadter’s experience, such as how Google is now the ‘default’ search engine, and how its interface design shapes the user’s subjective experience of online search (Morville, Findability; Morville, Search Patterns). Several models of Hermida’s awareness system already exist that build on Hofstadter’s insight. Within the information systems field, on-going research into artificial intelligence–‘expert systems’ that can model expertise as algorithms and decision rules, genetic algorithms, and evolutionary computation–has attempted to achieve Hermida’s goal. What these systems share are mental models of cognition, learning and adaptiveness to new information, often with forecasting and prediction capabilities. Such systems work in journalism areas such as finance and sports that involve analytics, data-mining and statistics, and in related fields such as health informatics where there are clear, explicit guidelines on information and international standards. After a mid-1980s investment bubble (Leinweber 183-184) these systems now underpin the technology platforms of global finance and news intermediaries. Bloomberg LP’s ubiquitous dual-screen computers, proprietary network and data analytics (www.bloomberg.com), and its competitors such as Thomson Reuters (www.thomsonreuters.com and www.reuters.com), illustrate how financial analysts and traders rely on an “awareness system” to navigate global stock-markets (Clifford and Creswell). For example, a Bloomberg subscriber can access real-time analytics from exchanges, markets, and from data vendors such as Dow Jones, NYSE Euronext and Thomson Reuters. They can use portfolio management tools to evaluate market information, to make allocation and trading decisions, to monitor ‘breaking’ news, and to integrate this information. Twitter is perhaps the para-journalist equivalent to how professional journalists and finance analysts rely on Bloomberg’s platform for real-time market and business information. Already, hedge funds like PhaseCapital are data-mining Twitter’s ‘tweets’ or messages for rumours, shifts in stock-market sentiment, and to analyse potential trading patterns (Pritchett and Palmer). The US-based Securities and Exchange Commission, and researchers like David Gelernter and Paul Tetlock, have also shown the benefits of applied data-mining for regulatory market supervision, in particular to uncover analysts who provide ‘whisper numbers’ to online message boards, and who have access to material, non-public information (Leinweber 60, 136, 144-145, 208, 219, 241-246). Hermida’s framework might be developed further for such regulatory supervision. Hermida’s awareness system may also benefit from the algorithms found in high-frequency trading (HFT) systems that Citadel Group, Goldman Sachs, Renaissance Technologies, and other quantitative financial institutions use. Rather than human traders, HFT uses co-located servers and complex algorithms, to make high-volume trades on stock-markets that take advantage of microsecond changes in prices (Duhigg). HFT capabilities are shrouded in secrecy, and became the focus of regulatory attention after several high-profile investigations of traders alleged to have stolen the software code (Bray and Bunge). One public example is Streambase (www.streambase.com), a ‘complex event processing’ (CEP) platform that can be used in HFT, and commercialised from the Project Aurora research collaboration between Brandeis University, Brown University, and Massachusetts Institute of Technology. CEP and HFT may be the ‘killer apps’ of Hermida’s awareness system. Alternatively, they may confirm Jaron Lanier’s worst fears: your data-stream and user-generated content can be harvested by others–for their gain, and your loss! Conclusion: Brian Eno and Redefining ‘Ambient Journalism’ On the basis of the above discussion, I suggest a modified definition of Hermida’s thesis: ‘Ambient journalism’ is an emerging analytical framework for journalists, informed by cognitive, cybernetic, and information systems research. It ‘sensitises’ the individual journalist, whether professional or ‘para-professional’, to observe and to evaluate their immediate context. In doing so, ‘ambient journalism’, like journalism generally, emphasises ‘novel’ information. It can also inform the design of real-time platforms for journalistic sources and news delivery. Individual ‘ambient journalists’ can learn much from the career of musician and producer Brian Eno. His personal definition of ‘ambient’ is “an atmosphere, or a surrounding influence: a tint,” that relies on the co-evolution of the musician, creative horizons, and studio technology as a tool, just as para-journalists use Twitter as a platform (Sheppard 278; Eno 293-297). Like para-journalists, Eno claims to be a “self-educated but largely untrained” musician and yet also a craft-based producer (McFadzean; Tamm 177; 44-50). Perhaps Eno would frame the distinction between para-journalist and professional journalist as “axis thinking” (Eno 298, 302) which is needlessly polarised due to different normative theories, stances, and practices. Furthermore, I would argue that Eno’s worldview was shaped by similar influences to Licklider and Engelbart, who appear to have informed Hermida’s assumptions. These influences include the mathematician and game theorist John von Neumann and biologist Richard Dawkins (Eno 162); musicians Eric Satie, John Cage and his book Silence (Eno 19-22, 162; Sheppard 22, 36, 378-379); and the field of self-organising systems, in particular cyberneticist Stafford Beer (Eno 245; Tamm 86; Sheppard 224). Eno summed up the central lesson of this theoretical corpus during his collaborations with New York’s ‘No Wave’ scene in 1978, of “people experimenting with their lives” (Eno 253; Reynolds 146-147; Sheppard 290-295). Importantly, he developed a personal view of normative theories through practice-based research, on a range of projects, and with different creative and collaborative teams. Rather than a technological solution, Eno settled on a way to encode his craft and skills into a quasi-experimental, transmittable method—an aim of practitioner development in professional journalism. Even if only a “founding myth,” the story of Eno’s 1975 street accident with a taxi, and how he conceived ‘ambient music’ during his hospital stay, illustrates how ambient journalists might perceive something new in specific circumstances (Tamm 131; Sheppard 186-188). More tellingly, this background informed his collaboration with the late painter Peter Schmidt, to co-create the Oblique Strategies deck of aphorisms: aleatory, oracular messages that appeared dependent on chance, luck, and randomness, but that in fact were based on Eno and Schmidt’s creative philosophy and work guidelines (Tamm 77-78; Sheppard 178-179; Reynolds 170). In short, Eno was engaging with the kind of reflective practices that underpin exemplary professional journalism. He was able to encode this craft and skills into a quasi-experimental method, rather than a technological solution. Journalists and practitioners who adopt Hermida’s framework could learn much from the published accounts of Eno’s practice-based research, in the context of creative projects and collaborative teams. In particular, these detail the contexts and choices of Eno’s early ambient music recordings (Sheppard 199-200); Eno’s duels with David Bowie during ‘Sense of Doubt’ for the Heroes album (Tamm 158; Sheppard 254-255); troubled collaborations with Talking Heads and David Byrne (Reynolds 165-170; Sheppard; 338-347, 353); a curatorial, mentor role on U2’s The Unforgettable Fire (Sheppard 368-369); the ‘grand, stadium scale’ experiments of U2’s 1991-93 ZooTV tour (Sheppard 404); the Zorn-like games of Bowie’s Outside album (Eno 382-389); and the ‘generative’ artwork 77 Million Paintings (Eno 330-332; Tamm 133-135; Sheppard 278-279; Eno 435). Eno is clearly a highly flexible maker and producer. Developing such flexibility would ensure ambient journalism remains open to novelty as an analytical framework that may enhance the practitioner development and work of professional journalists and para-journalists alike.Acknowledgments The author thanks editor Luke Jaaniste, Alfred Hermida, and the two blind peer reviewers for their constructive feedback and reflective insights. References Bray, Chad, and Jacob Bunge. “Ex-Goldman Programmer Indicted for Trade Secrets Theft.” The Wall Street Journal 12 Feb. 2010. 17 March 2010 ‹http://online.wsj.com/article/SB10001424052748703382904575059660427173510.html›. Burns, Alex. “Select Issues with New Media Theories of Citizen Journalism.” M/C Journal 11.1 (2008). 17 March 2010 ‹http://journal.media-culture.org.au/index.php/mcjournal/article/view/30›.———, and Barry Saunders. “Journalists as Investigators and ‘Quality Media’ Reputation.” Record of the Communications Policy and Research Forum 2009. Eds. Franco Papandrea and Mark Armstrong. 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This article questions whether, once the conception of metaphysics as grounded in the philosophy of language has been jettisoned, Dummett's arguments against semantic realism can retain any relevance to the realist/antirealist debate. By focussing on realism about the external world as an example, it reaches the conclusion that even without Dummett's conception of philosophy as grounded in the theory of meaning, his arguments against semantic realism do retain a limited but nevertheless genuine significance for the metaphysical debate. It emerges, though, that a certain key assumption, connecting the notions of linguistic understanding and knowledge, and necessary if Dummett's arguments are to have even this limited significance, is both underexplained and underdefended. The article concludes with some brief remarks on the cogency of the manifestation argument against semantic realism.