Academic literature on the topic 'Ravenhill, Mark pool (no water)'

AbstractAlthough small benthic freshwater fish species are an important biological component of fish assemblages and free instream movement is indispensable for their survival, they are often neglected in fish pass performance studies. In this study, a capture-mark-recapture approach was used to assess whether small bottom-dwelling species, including gudgeon (Gobio gobio), stone loach (Barbatula barbatula), spined loach (Cobitis taenia) and bullhead (Cottus gobio), were able to cross a pool-and-weir fish pass in a regulated lowland river. Some tagged individuals of stone loach (18%), gudgeon (7%) and spined loach (2%) managed to successfully ascend the fish pass under study, despite the fact that water velocity levels in the different overflows of the facility (between 0.55-1.22 m/s) exceeded the critical swimming speed of all three species. Although this suggests that a pool-and-weir fish pass is a able to facilitate upstream movement of some small benthic species in a regulated river, more detailed research incorporating advanced tagging and retrieving techniques is necessary.

The morris water maze (MWM) was developed by morris as a device to investigate spatial learning and memory in laboratory rats. MWM has become one of the most frequently used laboratory tools in behavioral neuroscience. The MWM task has been often used in the validation of rodent models for neurocognitive disorders (e.g., Parkinson, Alzheimer, Epilepsy, and Schizophrenia), and the evaluation of possible neurocognitive treatments. It is also being used to assess the properties of established potential antipsychotics in animal models of Schizophrenia. The MWM task requires rats to find a hidden platform in a large, circular pool of water that is colored opaque with powdered non-fat milk (or) non-toxic tempera paint where they must swim to the hidden platform. Because they are in the opaque water, the animals cannot see the platform and cannot rely on scent to find the escape route. Instead, they must rely on extra-maze cues. The behavior of rat can be evaluated by analyzing the different parameters such as escape latency, swim speed, and path length, and probe trail. The purpose of this review is to briefly describe procedural aspects, interpretational difficulties of data and advantages of MWM. This paradigm has become a benchmark test for learning and memory difficulties in animal models and preclinical research in general.

In April 1989, young-of-the-year snapper (Pagrus auratus) were captured from the wild and injected with tetracycline. The fish were reared on natural food in a large pool with flowing sea water under ambient marine conditions. Two fish were removed every two months for two years, and the growth of their otoliths, relative to the tetracycline mark, was measured. Growth of the otoliths was greatest in spring and summer and least during winter. Opaque marks appeared in the otoliths of fish during both winters of the study. Our results confirm that the opaque marks in otoliths of young snapper can be used to determine the age of the fish in years.

Platypuses, Ornithorhynchus anatinus, have been studied on the Duckmaloi River, New South Wales, in a long term mark-release-recapture project from 1986 to 1996. Some animals are recaptured regularly, while others are trapped only once. A high percentage of juveniles are never retrapped. New animals continue to be captured each year. Hence radio-tracking was employed to examine the movements of animals within the river system including their spatial utilisation of the Duckmaloi Weir. Concurrent studies on activity patterns and burrow usage were undertaken. Seventeen animals (I 0 juveniles, 2 subadults and 5 adults) were radio-tracked for various lengths of time between January and October 1993. Telemetric data revealed that radio-tagged animals were not recaptured on all possible occasions. Home ranges (length of river) varied from 0.5 km to 3.5 km. Home ranges of all animals, overlapped extensively, while core area overlap also occurred in the pool behind the Duckmaloi weir. One juvenile male dispersed 8.5 km upstream from the weir. Platypuses typically utilised areas when feeding with water depth between I to 2.5 m, rarely using areas less than 0.5 m deep. Juvenile platypuses were crepuscular and nocturnal, while adults, although mainly nocturnal also exhibited individual variations in diurnality. Although some individuals remained active throughout the night, others returned to burrows before re-entering the water. Animals commonly returned to certain burrow complexes with some exhibiting a higher degree of burrow site specificity than others. Certain burrows were used by nearly all radio-tagged animals over time while others were used by only a select number of individuals. Some animals tracked in the weir pool were found to share burrows.

The celebration of the 40th anniversary of the National Institute of Dental Research (NIDR) provides an opportunity for reviewing the growth of dental research over the decades. The Institute owes its origin to public and professional concern over the dental health of Americans and the prospect that a Federal investment in dental research could pay off. The early years of the Institute were devoted to studies of fluoride and dental caries, with notable achievements in clinical trials of water fluoridation and caries microbiology. During the 1960s came the discovery that the periodontal diseases, like dental caries, were bacterial infections that could be prevented. Basic and clinical research expanded, and the research manpower pool grew with the addition of microbiologists, immunologists, salivary gland investigators, and other basic biomedical and behavioral scientists. The Institute created special broad-based Dental Research Institutes and Centers to foster interdisciplinary research, and continued to expand its research base. A national survey undertaken by NIDR in the late 1970s showed major declines in caries prevalence in schoolchildren. Recent NIDR surveys of adults and older Americans as well as a second children's survey have demonstrated overall improvements in oral health and a continued decline in childhood caries. There remain serious oral health problems among older Americans and among individuals and groups susceptible to disease. NIDR will focus on these high-risk individuals in future research aimed at eliminating edentulousness. At the same time, the Institute will continue the cell and molecular biology studies in the area of development, oncology, bone research, and other basic and clinical fields that mark the emergence of dental research as a major force and contributor to biomedical advances today.

IntroductionCirque du Soleil, the largest live entertainment company in the world, has eight standing shows in Las Vegas alone, KÀ, Love, Mystère, Zumanity, Believe, Michael Jackson ONE, Zarkana and O. Close to 150 million spectators have seen Cirque du Soleil shows since the company’s beginnings in 1984 and it is estimated that over 15 million spectators will see a Cirque du Soleil show in 2014 (Cirque du Soleil). The Cirque du Soleil concept of circus as a form of theatre, with simple, often archetypal, narrative arcs conveyed without words, virtuoso physicality with the circus artists presented as characters in a fictional world, cutting-edge lighting and visuals, extraordinary innovative staging, and the uptake of new technology for special effects can all be linked back to an early form of circus which is sometimes termed illegitimate circus. In the late 18th century and early 19th century, in the age of Romanticism, only two theatres in London, Covent Garden and Drury Lane, plus the summer theatre in the Haymarket, had royal patents allowing them to produce plays or text-based productions, and these were considered legitimate theatres. (These theatres retained this monopoly until the Theatre Regulation Act of 1843; Saxon 301.) Other circuses and theatres such as Astley’s Amphitheatre, which were precluded from performing text-based works by the terms of their licenses, have been termed illegitimate (Moody 1). Perversely, the effect of licensing venues in this way, instead of having the desired effect of enshrining some particular forms of expression and “casting all others beyond the cultural pale,” served instead to help to cultivate a different kind of theatrical landscape, “a theatrical terrain with a new, rich and varied dramatic ecology” (Reed 255). A fundamental change to the theatrical culture of London took place, and pivotal to “that transformation was the emergence of an illegitimate theatrical culture” (Moody 1) with circus at its heart. An innovative and different form of performance, a theatre of the body, featuring spectacle and athleticism emerged, with “a sensuous, spectacular aesthetic largely wordless except for the lyrics of songs” (Bratton 117).This writing sets out to explore some of the strong parallels between the aesthetic that emerged in this early illegitimate circus and the aesthetic of the Montreal-based, multi-billion dollar entertainment empire of Cirque du Soleil. Although it is not fighting against legal restrictions and can in no way be considered illegitimate, the circus of Cirque du Soleil can be seen to be the descendant of the early circus entrepreneurs and their illegitimate aesthetic which arose out of the desire to find ways to continue to attract audiences to their shows in spite of the restrictions of the licenses granted to them. BackgroundCircus has served as an inspiration for many innovatory theatre productions including Peter Brook’s Midsummer Night’s Dream (1970) and Tom Stoppard’s Jumpers (1972) as well as the earlier experiments of Meyerhold, Eisenstein, Mayakovsky and other Soviet directors of the 1920’s (Saxon 299). A. H. Saxon points out, however, that the relationship between circus and theatre is a long-standing one that begins in the late 18th century and the early 19th century, when circus itself was theatre (Saxon 299).Modern circus was founded in London in 1768 by an ex-cavalryman and his wife, Philip and Patty Astley, and consisted of spectacular stunt horse riding taking place in a ring, with acts from traditional fairs such as juggling, acrobatics, clowning and wire-walking inserted to cover the changeovers between riding acts. From the very first shows entry was by paid ticket only and the early history of circus was driven by innovative, risk-taking entrepreneurs such as Philip Astley, who indeed built so many new amphitheatres for his productions that he became known as Amphi-Philip (Jando). After years of legal tussles with the authorities concerning the legal status of this new entertainment, a limited license was finally granted in 1783 for Astley’s Amphitheatre. This license precluded the performing of plays, anything text-based, or anything which had a script that resembled a play. Instead the annual license granted allowed only for “public dancing and music” and “other public entertainments of like kind” (St. Leon 9).Corporeal Dramaturgy and TextIn the face of the ban on scripted text, illegitimate circus turned to the human body and privileged it as a means of dramatic expression. A resultant dramaturgy focusing on the expressive capabilities of the performers’ bodies emerged. “The primacy of rhetoric and the spoken word in legitimate drama gave way […] to a corporeal dramaturgy which privileged the galvanic, affective capacity of the human body as a vehicle of dramatic expression” (Moody 83). Moody proposes that the “iconography of illegitimacy participated in a broader cultural and scientific transformation in which the human body began to be understood as an eloquent compendium of visible signs” (83). Even though the company has the use of text and dramatic dialogue freely available to it, Cirque du Soleil, shares this investment in the bodies of the performers and their “galvanic, affective capacity” (83) to communicate with the audience directly without the use of a scripted text, and this remains a constant between the two forms of circus. Robert Lepage, the director of two Cirque du Soleil shows, KÀ (2004) and more recently Totem (2010), speaking about KÀ in 2004, said, “We wanted it to be an epic story told not with the use of words, but with the universal language of body movement” (Lepage cited in Fink).In accordance with David Graver’s system of classifying performers’ bodies, Cirque du Soleil’s productions most usually present performers’ ‘character bodies’ in which the performers are understood by spectators to be playing fictional roles or characters (Hurley n/p) and this was also the case with illegitimate circus which right from its very beginnings presented its performers within narratives in which the performers are understood to be playing characters. In Cirque du Soleil’s shows, as with illegitimate circus, this presentation of the performers’ character bodies is interspersed with acts “that emphasize the extraordinary training and physical skill of the performers, that is which draw attention to the ‘performer body’ but always within the context of an overall narrative” (Fricker n.p.).Insertion of Vital TextAfter audience feedback, text was eventually added into KÀ (2004) in the form of a pre-recorded prologue inserted to enable people to follow the narrative arc, and in the show Wintuk (2007) there are tales that are sung by Jim Comcoran (Leroux 126). Interestingly early illegitimate circus creators, in their efforts to circumvent the ban on using dramatic dialogue, often inserted text into their performances in similar ways to the methods Cirque du Soleil chose for KÀ and Wintuk. Illegitimate circus included dramatic recitatives accompanied by music to facilitate the following of the storyline (Moody 28) in the same way that Cirque du Soleil inserted a pre-recorded prologue to KÀ to enable audience members to understand the narrative. Performers in illegitimate circus often conveyed essential information to the audience as lyrics of songs (Bratton 117) in the same way that Jim Comcoran does in Wintuk. Dramaturgical StructuresAstley from his very first circus show in 1768 began to set his equestrian stunts within a narrative. Billy Button’s Ride to Brentford (1768), showed a tailor, a novice rider, mounting backwards, losing his belongings and being thrown off the horse when it bucks. The act ends with the tailor being chased around the ring by his horse (Schlicke 161). Early circus innovators, searching for dramaturgy for their shows drew on contemporary warfare, creating vivid physical enactments of contemporary battles. They also created a new dramatic form known as Hippodramas (literally ‘horse dramas’ from hippos the Attic Greek for Horse), a hybridization of melodrama and circus featuring the trick riding skills of the early circus pioneers. The narrative arcs chosen were often archetypal or sourced from well-known contemporary books or poems. As Moody writes, at the heart of many of these shows “lay an archetypal narrative of the villainous usurper finally defeated” (Moody 30).One of the first hippodramas, The Blood Red Knight, opened at Astley’s Amphitheatre in 1810.Presented in dumbshow, and interspersed with grand chivalric processions, the show featured Alphonso’s rescue of his wife Isabella from her imprisonment and forced marriage to the evil knight Sir Rowland and concluded with the spectacular, fiery destruction of the castle and Sir Rowland’s death. (Moody 69)Another later hippodrama, The Spectre Monarch and his Phantom Steed, or the Genii Horseman of the Air (1830) was set in China where the rightful prince was ousted by a Tartar usurper who entered into a pact with the Spectre Monarch and received,a magic ring, by aid of which his unlawful desires were instantly gratified. Virtue, predictably won out in the end, and the discomforted villain, in a final settling of accounts with his dread master was borne off through the air in a car of fire pursued by Daemon Horsemen above THE GREAT WALL OF CHINA. (Saxon 303)Karen Fricker writes of early Cirque du Soleil shows that “while plot is doubtless too strong a word, each of Cirque’s recent shows has a distinct concept or theme, that is urbanity for Saltimbanco; nomadism in Varekai (2002) and humanity’s clownish spirit for Corteo (2005), and tend to follow the same very basic storyline, which is not narrated in words but suggested by the staging that connects the individual acts” (Fricker n/p). Leroux describes the early Cirque du Soleil shows as following a “proverbial and well-worn ‘collective transformation trope’” (Leroux 122) whilst Peta Tait points out that the narrative arc of Cirque du Soleil “ might be summarized as an innocent protagonist, often female, helped by an older identity, seemingly male, to face a challenging journey or search for identity; more generally, old versus young” (Tait 128). However Leroux discerns an increasing interest in narrative devices such as action and plot in Cirque du Soleil’s Las Vegas productions (Leroux 122). Fricker points out that “with KÀ, what Cirque sought – and indeed found in Lepage’s staging – was to push this storytelling tendency further into full-fledged plot and character” (Fricker n/p). Telling a story without words, apart from the inserted prologue, means that the narrative arc of Kà is, however, very simple. A young prince and princess, twins in a mythical Far Eastern kingdom, are separated when a ceremonial occasion is interrupted by an attack by a tribe of enemy warriors. A variety of adventures follow, most involving perilous escapes from bad guys with flaming arrows and fierce-looking body tattoos. After many trials, a happy reunion arrives. (Isherwood)This increasing emphasis on developing a plot and a narrative arc positions Cirque as moving closer in dramaturgical aesthetic to illegitimate circus.Visual TechnologiesTo increase the visual excitement of its shows and compensate for the absence of spoken dialogue, illegitimate circus in the late 18th and early 19th century drew on contemporaneous and emerging visual technologies. Some of the new visual technologies that Astley’s used have been termed pre-cinematic, including the panorama (or diorama as it is sometimes called) and “the phantasmagoria and other visual machines… [which] expanded the means through which an audience could be addressed” (O’Quinn, Governance 312). The panorama or diorama ran in the same way that a film runs in an analogue camera, rolling between vertical rollers on either side of the stage. In Astley’s production The Siege and Storming of Seringapatam (1800) he used another effect almost equivalent to a modern day camera zoom-in by showing scenic back drops which, as they moved through time, progressively moved geographically closer to the battle. This meant that “the increasing enlargement of scale-each successive scene has a smaller geographic space-has a telescopic event. Although the size of the performance space remains constant, the spatial parameters of the spectacle become increasingly magnified” (O’Quinn, Governance 345). In KÀ, Robert Lepage experiments with “cinematographic stage storytelling on a very grand scale” (Fricker n.p.). A KÀ press release (2005) from Cirque du Soleil describes the show “as a cinematic journey of aerial adventure” (Cirque du Soleil). Cirque du Soleil worked with ground-breaking visual technologies in KÀ, developing an interactive projected set. This involves the performers controlling what happens to the projected environment in real time, with the projected scenery responding to their movements. The performers’ movements are tracked by an infra-red sensitive camera above the stage, and by computer software written by Interactive Production Designer Olger Förterer. “In essence, what we have is an intelligent set,” says Förterer. “And everything the audience sees is created by the computer” (Cirque du Soleil).Contemporary Technology Cutting edge technologies, many of which came directly from contemporaneous warfare, were introduced into the illegitimate circus performance space by Astley and his competitors. These included explosions using redfire, a new military explosive that combined “strontia, shellac and chlorate of potash, [which] produced […] spectacular flame effects” (Moody 28). Redfire was used for ‘blow-ups,’ the spectacular explosions often occurring at the end of the performance when the villain’s castle or hideout was destroyed. Cirque du Soleil is also drawing on contemporary military technology for performance projects. Sparked: A Live interaction between Humans and Quadcopters (2014) is a recent short film released by Cirque du Soleil, which features the theatrical use of drones. The new collaboration between Cirque du Soleil, ETH Zurich and Verity Studios uses 10 quadcopters disguised as animated lampshades which take to the air, “carrying out the kinds of complex synchronized dance manoeuvres we usually see from the circus' famed acrobats” (Huffington Post). This shows, as with early illegitimate circus, the quick theatrical uptake of contemporary technology originally developed for use in warfare.Innovative StagingArrighi writes that the performance space that Astley developed was a “completely new theatrical configuration that had not been seen in Western culture before… [and] included a circular ring (primarily for equestrian performance) and a raised theatre stage (for pantomime and burletta)” (177) joined together by ramps that were large enough and strong enough to allow horses to be ridden over them during performances. The stage at Astley’s Amphitheatre was said to be the largest in Europe measuring over 130 feet across. A proscenium arch was installed in 1818 which could be adjusted in full view of the audience with the stage opening changing anywhere in size from forty to sixty feet (Saxon 300). The staging evolved so that it had the capacity to be multi-level, involving “immense [moveable] platforms or floors, rising above each other, and extending the whole width of the stage” (Meisel 214). The ability to transform the stage by the use of draped and masked platforms which could be moved mechanically, proved central to the creation of the “new hybrid genre of swashbuckling melodramas on horseback, or ‘hippodramas’” (Kwint, Leisure 46). Foot soldiers and mounted cavalry would fight their way across the elaborate sets and the production would culminate with a big finale that usually featured a burning castle (Kwint, Legitimization 95). Cirque du Soleil’s investment in high-tech staging can be clearly seen in KÀ. Mark Swed writes that KÀ is, “the most lavish production in the history of Western theatre. It is surely the most technologically advanced” (Swed). With a production budget of $165 million (Swed), theatre designer Michael Fisher has replaced the conventional stage floor with two huge moveable performance platforms and five smaller platforms that appear to float above a gigantic pit descending 51 feet below floor level. One of the larger platforms is a tatami floor that moves backwards and forwards, the other platform is described by the New York Times as being the most thrilling performer in the show.The most consistently thrilling performer, perhaps appropriately, isn't even human: It's the giant slab of machinery that serves as one of the two stages designed by Mark Fisher. Here Mr. Lepage's ability to use a single emblem or image for a variety of dramatic purposes is magnified to epic proportions. Rising and falling with amazing speed and ease, spinning and tilting to a full vertical position, this huge, hydraulically powered game board is a sandy beach in one segment, a sheer cliff wall in another and a battleground, viewed from above, for the evening's exuberantly cinematic climax. (Isherwood)In the climax a vertical battle is fought by aerialists fighting up and down the surface of the sand stone cliff with defeated fighters portrayed as tumbling down the surface of the cliff into the depths of the pit below. Cirque du Soleil’s production entitled O, which phonetically is the French word eau meaning water, is a collaboration with director Franco Dragone that has been running at Las Vegas’ Bellagio Hotel since 1998. O has grossed over a billion dollars since it opened in 1998 (Sylt and Reid). It is an aquatic circus or an aquadrama. In 1804, Charles Dibdin, one of Astley’s rivals, taking advantage of the nearby New River, “added to the accoutrements of the Sadler’s Wells Theatre a tank three feet deep, ninety feet long and as wide as twenty-four feet which could be filled with water from the New River” (Hays and Nickolopoulou 171) Sadler’s Wells presented aquadramas depicting many reconstructions of famous naval battles. One of the first of these was The Siege of Gibraltar (1804) that used “117 ships designed by the Woolwich Dockyard shipwrights and capable of firing their guns” (Hays and Nickolopoulou 5). To represent the drowning Spanish sailors saved by the British, “Dibdin used children, ‘who were seen swimming and affecting to struggle with the waves’”(5).O (1998) is the first Cirque production to be performed in a proscenium arch theatre, with the pool installed behind the proscenium arch. “To light the water in the pool, a majority of the front lighting comes from a subterranean light tunnel (at the same level as the pool) which has eleven 4" thick Plexiglas windows that open along the downstage perimeter of the pool” (Lampert-Greaux). Accompanied by a live orchestra, performers dive into the 53 x 90 foot pool from on high, they swim underwater lit by lights installed in the subterranean light tunnel and they also perform on perforated platforms that rise up out of the water and turn the pool into a solid stage floor. In many respects, Cirque du Soleil can be seen to be the inheritors of the spectacular illegitimate circus of the 18th and 19th Century. The inheritance can be seen in Cirque du Soleil’s entrepreneurial daring, the corporeal dramaturgy privileging the affective power of the body over the use of words, in the performers presented primarily as character bodies, and in the delivering of essential text either as a prologue or as lyrics to songs. It can also be seen in Cirque du Soleil’s innovative staging design, the uptake of military based technology and the experimentation with cutting edge visual effects. Although re-invigorating the tradition and creating spectacular shows that in many respects are entirely of the moment, Cirque du Soleil’s aesthetic roots can be clearly seen to draw deeply on the inheritance of illegitimate circus.ReferencesBratton, Jacky. “Romantic Melodrama.” The Cambridge Companion to British Theatre 1730-1830. Eds. Jane Moody and Daniel O'Quinn. Cambridge: Cambridge University, 2007. 115-27. Bratton, Jacky. “What Is a Play? Drama and the Victorian Circus in the Performing Century.” Nineteenth-Century Theatre’s History. Eds. Tracey C. Davis and Peter Holland. Hampshire, UK: Palgrave Macmillan, 2007. 250-62.Cavendish, Richard. “Death of Madame Tussaud.” History Today 50.4 (2000). 15 Aug. 2014 ‹http://www.historytoday.com/richard-cavendish/death-madame-tussaud›.Cirque du Soleil. 2014. 10 Sep. 2014 ‹http://www.cirquedusoleil.com/en/home/about-us/at-a-glance.aspx›.Davis, Janet M. The Circus Age: Culture and Society under the American Big Top. Chapel Hill and London: University of North Carolina Press, 2002. Hays, Michael, and Anastasia Nikolopoulou. Melodrama: The Cultural Emergence of a Genre. New York: Palgrave Macmillan, 1999.House of Dancing Water. 2014. 17 Aug. 2014 ‹http://thehouseofdancingwater.com/en/›.Isherwood, Charles. “Fire, Acrobatics and Most of All Hydraulics.” New York Times 5 Feb. 2005. 12 Sep. 2014 ‹http://www.nytimes.com/2005/02/05/theater/reviews/05cirq.html?_r=0›.Fink, Jerry. “Cirque du Soleil Spares No Cost with Kà.” Las Vegas Sun 2004. 17 Sep. 2014 ‹http://www.lasvegassun.com/news/2004/sep/16/cirque-du-soleil-spares-no-cost-with-ka/›.Fricker, Karen. “Le Goût du Risque: Kà de Robert Lepage et du Cirque du Soleil.” (“Risky Business: Robert Lepage and the Cirque du Soleil’s Kà.”) L’Annuaire théâtral 45 (2010) 45-68. Trans. Isabelle Savoie. (Original English Version not paginated.)Hurley, Erin. "Les Corps Multiples du Cirque du Soleil." Globe: Revue Internationale d’Études Quebecoise. Les Arts de la Scene au Quebec, 11.2 (2008). (Original English n.p.)Jacob, Pascal. The Circus Artist Today: Analysis of the Key Competences. Brussels: FEDEC: European Federation of Professional Circus Schools, 2008. 5 June 2010 ‹http://sideshow-circusmagazine.com/research/downloads/circus-artist-today-analysis-key-competencies›.Jando, Dominique. “Philip Astley, Circus Owner, Equestrian.” Circopedia. 15 Sep. 2014 ‹http://www.circopedia.org/Philip_Astley›.Kwint, Marius. “The Legitimization of Circus in Late Georgian England.” Past and Present 174 (2002): 72-115.---. “The Circus and Nature in Late Georgian England.” Histories of Leisure. Ed. Rudy Koshar. Oxford: Berg Publishers, 2002. 45-60. ---. “The Theatre of War.” History Today 53.6 (2003). 28 Mar. 2012 ‹http://www.historytoday.com/marius-kwint/theatre-war›.Lampert-Greaux, Ellen. “The Wizardry of O: Cirque du Soleil Takes the Plunge into an Underwater World.” livedesignonline 1999. 17 Aug. 2014 ‹http://livedesignonline.com/mag/wizardry-o-cirque-du-soleil-takes-plunge-underwater-world›.Lavers, Katie. “Sighting Circus: Perceptions of Circus Phenomena Investigated through Diverse Bodies.” Doctoral Thesis. Perth, WA: Edith Cowan University, 2014. Leroux, Patrick Louis. “The Cirque du Soleil in Las Vegas: An American Striptease.” Revista Mexicana de Estudio Canadiens (Nueva Época) 16 (2008): 121-126.Mazza, Ed. “Cirque du Soleil’s Drone Video ‘Sparked’ is Pure Magic.” Huffington Post 22 Sep. 2014. 23 Sep. 2014 ‹http://www.huffingtonpost.com/2014/09/22/cirque-du-soleil-sparked-drone-video_n_5865668.html›.Meisel, Martin. Realizations: Narrative, Pictorial and Theatrical Arts in Nineteenth-Century England. Princeton, New Jersey: Princeton University Press, 1983.Moody, Jane. Illegitimate Theatre in London, 1770-1840. Cambridge: Cambridge University Press, 2000. O'Quinn, Daniel. Staging Governance: Teatrical Imperialism in London 1770-1800. Baltimore, Maryland, USA: Johns Hopkins University Press, 2005. O'Quinn, Daniel. “Theatre and Empire.” The Cambridge Companion to British Theatre 1730-1830. Eds. Jane Moody and Daniel O'Quinn. Cambridge: Cambridge University Press, 2007. 233-46. Reed, Peter P. “Interrogating Legitimacy in Britain and America.” The Oxford Handbook of Georgian Theatre. Eds. Julia Swindells and Francis David. Oxford: Oxford University Press, 2014. 247-264.Saxon, A.H. “The Circus as Theatre: Astley’s and Its Actors in the Age of Romanticism.” Educational Theatre Journal 27.3 (1975): 299-312.Schlicke, P. Dickens and Popular Entertainment. London: Unwin Hyman, 1985.St. Leon, Mark. Circus: The Australian Story. Melbourne: Melbourne Books, 2011. Stoddart, Helen. Rings of Desire: Circus History and Representation. Manchester: Manchester University Press, 2000. Swed, Mark. “Epic, Extravagant: In Ka the Acrobatics and Dazzling Special Effects Are Stunning and Enchanting.” Los Angeles Times 5 Feb. 2005. 22 Aug. 2014 ‹http://articles.latimes.com/2005/feb/05/entertainment/et-ka5›.Sylt, Cristian, and Caroline Reid. “Cirque du Soleil Swings to $1bn Revenue as It Mulls Shows at O2.” The Independent Oct. 2011. 14 Sep. 2014 ‹http://www.independent.co.uk/news/business/news/cirque-du-soleil-swings-to-1bn-revenue-as-it-mulls-shows-at-o2-2191850.html›.Tait, Peta. Circus Bodies: Cultural Identity in Aerial Performance. London: Routledge, 2005.Terdiman, Daniel. “Flying Lampshades: Cirque du Soleil Plays with Drones.” CNet 2014. 22 Sept 2014 ‹http://www.cnet.com/news/flying-lampshades-the-cirque-du-soleil-plays-with-drones/›.Venables, Michael. “The Technology Behind the Las Vegas Magic of Cirque du Soleil.” Forbes Magazine 30 Aug. 2013. 16 Aug. 2014 ‹http://www.forbes.com/sites/michaelvenables/2013/08/30/technology-behind-the-magical-universe-of-cirque-du-soleil-part-one/›.

When George Orwell encountered ideas of a technological utopia sixty-five years ago, he acted the grumpy middle-aged man Reading recently a batch of rather shallowly optimistic “progressive” books, I was struck by the automatic way in which people go on repeating certain phrases which were fashionable before 1914. Two great favourites are “the abolition of distance” and “the disappearance of frontiers”. I do not know how often I have met with the statements that “the aeroplane and the radio have abolished distance” and “all parts of the world are now interdependent” (1944). It is worth revisiting the old boy’s grumpiness, because the rhetoric he so niftily skewers continues in our own time. Facebook features “Peace on Facebook” and even claims that it can “decrease world conflict” through inter-cultural communication. Twitter has announced itself as “a triumph of humanity” (“A Cyber-House” 61). Queue George. In between Orwell and latter-day hoody cybertarians, a whole host of excitable public intellectuals announced the impending end of materiality through emergent media forms. Marshall McLuhan, Neil Postman, Daniel Bell, Ithiel de Sola Pool, George Gilder, Alvin Toffler—the list of 1960s futurists goes on and on. And this wasn’t just a matter of punditry: the OECD decreed the coming of the “information society” in 1975 and the European Union (EU) followed suit in 1979, while IBM merrily declared an “information age” in 1977. Bell theorized this technological utopia as post-ideological, because class would cease to matter (Mattelart). Polluting industries seemingly no longer represented the dynamic core of industrial capitalism; instead, market dynamism radiated from a networked, intellectual core of creative and informational activities. The new information and knowledge-based economies would rescue First World hegemony from an “insurgent world” that lurked within as well as beyond itself (Schiller). Orwell’s others and the Cold-War futurists propagated one of the most destructive myths shaping both public debate and scholarly studies of the media, culture, and communication. They convinced generations of analysts, activists, and arrivistes that the promises and problems of the media could be understood via metaphors of the environment, and that the media were weightless and virtual. The famous medium they wished us to see as the message —a substance as vital to our wellbeing as air, water, and soil—turned out to be no such thing. Today’s cybertarians inherit their anti-Marxist, anti-materialist positions, as a casual glance at any new media journal, culture-industry magazine, or bourgeois press outlet discloses. The media are undoubtedly important instruments of social cohesion and fragmentation, political power and dissent, democracy and demagoguery, and other fraught extensions of human consciousness. But talk of media systems as equivalent to physical ecosystems—fashionable among marketers and media scholars alike—is predicated on the notion that they are environmentally benign technologies. This has never been true, from the beginnings of print to today’s cloud-covered computing. Our new book Greening the Media focuses on the environmental impact of the media—the myriad ways that media technology consumes, despoils, and wastes natural resources. We introduce ideas, stories, and facts that have been marginal or absent from popular, academic, and professional histories of media technology. Throughout, ecological issues have been at the core of our work and we immodestly think the same should apply to media communications, and cultural studies more generally. We recognize that those fields have contributed valuable research and teaching that address environmental questions. For instance, there is an abundant literature on representations of the environment in cinema, how to communicate environmental messages successfully, and press coverage of climate change. That’s not enough. You may already know that media technologies contain toxic substances. You may have signed an on-line petition protesting the hazardous and oppressive conditions under which workers assemble cell phones and computers. But you may be startled, as we were, by the scale and pervasiveness of these environmental risks. They are present in and around every site where electronic and electric devices are manufactured, used, and thrown away, poisoning humans, animals, vegetation, soil, air and water. We are using the term “media” as a portmanteau word to cover a multitude of cultural and communications machines and processes—print, film, radio, television, information and communications technologies (ICT), and consumer electronics (CE). This is not only for analytical convenience, but because there is increasing overlap between the sectors. CE connect to ICT and vice versa; televisions resemble computers; books are read on telephones; newspapers are written through clouds; and so on. Cultural forms and gadgets that were once separate are now linked. The currently fashionable notion of convergence doesn’t quite capture the vastness of this integration, which includes any object with a circuit board, scores of accessories that plug into it, and a global nexus of labor and environmental inputs and effects that produce and flow from it. In 2007, a combination of ICT/CE and media production accounted for between 2 and 3 percent of all greenhouse gases emitted around the world (“Gartner Estimates,”; International Telecommunication Union; Malmodin et al.). Between twenty and fifty million tonnes of electronic waste (e-waste) are generated annually, much of it via discarded cell phones and computers, which affluent populations throw out regularly in order to buy replacements. (Presumably this fits the narcissism of small differences that distinguishes them from their own past.) E-waste is historically produced in the Global North—Australasia, Western Europe, Japan, and the US—and dumped in the Global South—Latin America, Africa, Eastern Europe, Southern and Southeast Asia, and China. It takes the form of a thousand different, often deadly, materials for each electrical and electronic gadget. This trend is changing as India and China generate their own media detritus (Robinson; Herat). Enclosed hard drives, backlit screens, cathode ray tubes, wiring, capacitors, and heavy metals pose few risks while these materials remain encased. But once discarded and dismantled, ICT/CE have the potential to expose workers and ecosystems to a morass of toxic components. Theoretically, “outmoded” parts could be reused or swapped for newer parts to refurbish devices. But items that are defined as waste undergo further destruction in order to collect remaining parts and valuable metals, such as gold, silver, copper, and rare-earth elements. This process causes serious health risks to bones, brains, stomachs, lungs, and other vital organs, in addition to birth defects and disrupted biological development in children. Medical catastrophes can result from lead, cadmium, mercury, other heavy metals, poisonous fumes emitted in search of precious metals, and such carcinogenic compounds as polychlorinated biphenyls, dioxin, polyvinyl chloride, and flame retardants (Maxwell and Miller 13). The United States’ Environmental Protection Agency estimates that by 2007 US residents owned approximately three billion electronic devices, with an annual turnover rate of 400 million units, and well over half such purchases made by women. Overall CE ownership varied with age—adults under 45 typically boasted four gadgets; those over 65 made do with one. The Consumer Electronics Association (CEA) says US$145 billion was expended in the sector in 2006 in the US alone, up 13% on the previous year. The CEA refers joyously to a “consumer love affair with technology continuing at a healthy clip.” In the midst of a recession, 2009 saw $165 billion in sales, and households owned between fifteen and twenty-four gadgets on average. By 2010, US$233 billion was spent on electronic products, three-quarters of the population owned a computer, nearly half of all US adults owned an MP3 player, and 85% had a cell phone. By all measures, the amount of ICT/CE on the planet is staggering. As investigative science journalist, Elizabeth Grossman put it: “no industry pushes products into the global market on the scale that high-tech electronics does” (Maxwell and Miller 2). In 2007, “of the 2.25 million tons of TVs, cell phones and computer products ready for end-of-life management, 18% (414,000 tons) was collected for recycling and 82% (1.84 million tons) was disposed of, primarily in landfill” (Environmental Protection Agency 1). Twenty million computers fell obsolete across the US in 1998, and the rate was 130,000 a day by 2005. It has been estimated that the five hundred million personal computers discarded in the US between 1997 and 2007 contained 6.32 billion pounds of plastics, 1.58 billion pounds of lead, three million pounds of cadmium, 1.9 million pounds of chromium, and 632000 pounds of mercury (Environmental Protection Agency; Basel Action Network and Silicon Valley Toxics Coalition 6). The European Union is expected to generate upwards of twelve million tons annually by 2020 (Commission of the European Communities 17). While refrigerators and dangerous refrigerants account for the bulk of EU e-waste, about 44% of the most toxic e-waste measured in 2005 came from medium-to-small ICT/CE: computer monitors, TVs, printers, ink cartridges, telecommunications equipment, toys, tools, and anything with a circuit board (Commission of the European Communities 31-34). Understanding the enormity of the environmental problems caused by making, using, and disposing of media technologies should arrest our enthusiasm for them. But intellectual correctives to the “love affair” with technology, or technophilia, have come and gone without establishing much of a foothold against the breathtaking flood of gadgets and the propaganda that proclaims their awe-inspiring capabilities.[i] There is a peculiar enchantment with the seeming magic of wireless communication, touch-screen phones and tablets, flat-screen high-definition televisions, 3-D IMAX cinema, mobile computing, and so on—a totemic, quasi-sacred power that the historian of technology David Nye has named the technological sublime (Nye Technological Sublime 297).[ii] We demonstrate in our book why there is no place for the technological sublime in projects to green the media. But first we should explain why such symbolic power does not accrue to more mundane technologies; after all, for the time-strapped cook, a pressure cooker does truly magical things. Three important qualities endow ICT/CE with unique symbolic potency—virtuality, volume, and novelty. The technological sublime of media technology is reinforced by the “virtual nature of much of the industry’s content,” which “tends to obscure their responsibility for a vast proliferation of hardware, all with high levels of built-in obsolescence and decreasing levels of efficiency” (Boyce and Lewis 5). Planned obsolescence entered the lexicon as a new “ethics” for electrical engineering in the 1920s and ’30s, when marketers, eager to “habituate people to buying new products,” called for designs to become quickly obsolete “in efficiency, economy, style, or taste” (Grossman 7-8).[iii] This defines the short lifespan deliberately constructed for computer systems (drives, interfaces, operating systems, batteries, etc.) by making tiny improvements incompatible with existing hardware (Science and Technology Council of the American Academy of Motion Picture Arts and Sciences 33-50; Boyce and Lewis). With planned obsolescence leading to “dizzying new heights” of product replacement (Rogers 202), there is an overstated sense of the novelty and preeminence of “new” media—a “cult of the present” is particularly dazzled by the spread of electronic gadgets through globalization (Mattelart and Constantinou 22). References to the symbolic power of media technology can be found in hymnals across the internet and the halls of academe: technologies change us, the media will solve social problems or create new ones, ICTs transform work, monopoly ownership no longer matters, journalism is dead, social networking enables social revolution, and the media deliver a cleaner, post-industrial, capitalism. Here is a typical example from the twilight zone of the technological sublime (actually, the OECD): A major feature of the knowledge-based economy is the impact that ICTs have had on industrial structure, with a rapid growth of services and a relative decline of manufacturing. Services are typically less energy intensive and less polluting, so among those countries with a high and increasing share of services, we often see a declining energy intensity of production … with the emergence of the Knowledge Economy ending the old linear relationship between output and energy use (i.e. partially de-coupling growth and energy use) (Houghton 1) This statement mixes half-truths and nonsense. In reality, old-time, toxic manufacturing has moved to the Global South, where it is ascendant; pollution levels are rising worldwide; and energy consumption is accelerating in residential and institutional sectors, due almost entirely to ICT/CE usage, despite advances in energy conservation technology (a neat instance of the age-old Jevons Paradox). In our book we show how these are all outcomes of growth in ICT/CE, the foundation of the so-called knowledge-based economy. ICT/CE are misleadingly presented as having little or no material ecological impact. In the realm of everyday life, the sublime experience of electronic machinery conceals the physical work and material resources that go into them, while the technological sublime makes the idea that more-is-better palatable, axiomatic; even sexy. In this sense, the technological sublime relates to what Marx called “the Fetishism which attaches itself to the products of labour” once they are in the hands of the consumer, who lusts after them as if they were “independent beings” (77). There is a direct but unseen relationship between technology’s symbolic power and the scale of its environmental impact, which the economist Juliet Schor refers to as a “materiality paradox” —the greater the frenzy to buy goods for their transcendent or nonmaterial cultural meaning, the greater the use of material resources (40-41). We wrote Greening the Media knowing that a study of the media’s effect on the environment must work especially hard to break the enchantment that inflames popular and elite passions for media technologies. We understand that the mere mention of the political-economic arrangements that make shiny gadgets possible, or the environmental consequences of their appearance and disappearance, is bad medicine. It’s an unwelcome buzz kill—not a cool way to converse about cool stuff. But we didn’t write the book expecting to win many allies among high-tech enthusiasts and ICT/CE industry leaders. We do not dispute the importance of information and communication media in our lives and modern social systems. We are media people by profession and personal choice, and deeply immersed in the study and use of emerging media technologies. But we think it’s time for a balanced assessment with less hype and more practical understanding of the relationship of media technologies to the biosphere they inhabit. Media consumers, designers, producers, activists, researchers, and policy makers must find new and effective ways to move ICT/CE production and consumption toward ecologically sound practices. In the course of this project, we found in casual conversation, lecture halls, classroom discussions, and correspondence, consistent and increasing concern with the environmental impact of media technology, especially the deleterious effects of e-waste toxins on workers, air, water, and soil. We have learned that the grip of the technological sublime is not ironclad. Its instability provides a point of departure for investigating and criticizing the relationship between the media and the environment. The media are, and have been for a long time, intimate environmental participants. Media technologies are yesterday’s, today’s, and tomorrow’s news, but rarely in the way they should be. The prevailing myth is that the printing press, telegraph, phonograph, photograph, cinema, telephone, wireless radio, television, and internet changed the world without changing the Earth. In reality, each technology has emerged by despoiling ecosystems and exposing workers to harmful environments, a truth obscured by symbolic power and the power of moguls to set the terms by which such technologies are designed and deployed. Those who benefit from ideas of growth, progress, and convergence, who profit from high-tech innovation, monopoly, and state collusion—the military-industrial-entertainment-academic complex and multinational commandants of labor—have for too long ripped off the Earth and workers. As the current celebration of media technology inevitably winds down, perhaps it will become easier to comprehend that digital wonders come at the expense of employees and ecosystems. This will return us to Max Weber’s insistence that we understand technology in a mundane way as a “mode of processing material goods” (27). Further to understanding that ordinariness, we can turn to the pioneering conversation analyst Harvey Sacks, who noted three decades ago “the failures of technocratic dreams [:] that if only we introduced some fantastic new communication machine the world will be transformed.” Such fantasies derived from the very banality of these introductions—that every time they took place, one more “technical apparatus” was simply “being made at home with the rest of our world’ (548). Media studies can join in this repetitive banality. Or it can withdraw the welcome mat for media technologies that despoil the Earth and wreck the lives of those who make them. In our view, it’s time to green the media by greening media studies. References “A Cyber-House Divided.” Economist 4 Sep. 2010: 61-62. “Gartner Estimates ICT Industry Accounts for 2 Percent of Global CO2 Emissions.” Gartner press release. 6 April 2007. ‹http://www.gartner.com/it/page.jsp?id=503867›. Basel Action Network and Silicon Valley Toxics Coalition. Exporting Harm: The High-Tech Trashing of Asia. Seattle: Basel Action Network, 25 Feb. 2002. Benjamin, Walter. “Central Park.” Trans. Lloyd Spencer with Mark Harrington. New German Critique 34 (1985): 32-58. Biagioli, Mario. “Postdisciplinary Liaisons: Science Studies and the Humanities.” Critical Inquiry 35.4 (2009): 816-33. Boyce, Tammy and Justin Lewis, eds. Climate Change and the Media. New York: Peter Lang, 2009. Commission of the European Communities. “Impact Assessment.” Commission Staff Working Paper accompanying the Proposal for a Directive of the European Parliament and of the Council on Waste Electrical and Electronic Equipment (WEEE) (recast). COM (2008) 810 Final. Brussels: Commission of the European Communities, 3 Dec. 2008. Environmental Protection Agency. Management of Electronic Waste in the United States. Washington, DC: EPA, 2007 Environmental Protection Agency. Statistics on the Management of Used and End-of-Life Electronics. Washington, DC: EPA, 2008 Grossman, Elizabeth. Tackling High-Tech Trash: The E-Waste Explosion & What We Can Do about It. New York: Demos, 2008. ‹http://www.demos.org/pubs/e-waste_FINAL.pdf› Herat, Sunil. “Review: Sustainable Management of Electronic Waste (e-Waste).” Clean 35.4 (2007): 305-10. Houghton, J. “ICT and the Environment in Developing Countries: Opportunities and Developments.” Paper prepared for the Organization for Economic Cooperation and Development, 2009. International Telecommunication Union. ICTs for Environment: Guidelines for Developing Countries, with a Focus on Climate Change. Geneva: ICT Applications and Cybersecurity Division Policies and Strategies Department ITU Telecommunication Development Sector, 2008. Malmodin, Jens, Åsa Moberg, Dag Lundén, Göran Finnveden, and Nina Lövehagen. “Greenhouse Gas Emissions and Operational Electricity Use in the ICT and Entertainment & Media Sectors.” Journal of Industrial Ecology 14.5 (2010): 770-90. Marx, Karl. Capital: Vol. 1: A Critical Analysis of Capitalist Production, 3rd ed. Trans. Samuel Moore and Edward Aveling, Ed. Frederick Engels. New York: International Publishers, 1987. Mattelart, Armand and Costas M. Constantinou. “Communications/Excommunications: An Interview with Armand Mattelart.” Trans. Amandine Bled, Jacques Guot, and Costas Constantinou. Review of International Studies 34.1 (2008): 21-42. Mattelart, Armand. “Cómo nació el mito de Internet.” Trans. Yanina Guthman. El mito internet. Ed. Victor Hugo de la Fuente. Santiago: Editorial aún creemos en los sueños, 2002. 25-32. Maxwell, Richard and Toby Miller. Greening the Media. New York: Oxford University Press, 2012. Nye, David E. American Technological Sublime. Cambridge, Mass.: MIT Press, 1994. Nye, David E. Technology Matters: Questions to Live With. Cambridge, Mass.: MIT Press. 2007. Orwell, George. “As I Please.” Tribune. 12 May 1944. Richtel, Matt. “Consumers Hold on to Products Longer.” New York Times: B1, 26 Feb. 2011. Robinson, Brett H. “E-Waste: An Assessment of Global Production and Environmental Impacts.” Science of the Total Environment 408.2 (2009): 183-91. Rogers, Heather. Gone Tomorrow: The Hidden Life of Garbage. New York: New Press, 2005. Sacks, Harvey. Lectures on Conversation. Vols. I and II. Ed. Gail Jefferson. Malden: Blackwell, 1995. Schiller, Herbert I. Information and the Crisis Economy. Norwood: Ablex Publishing, 1984. Schor, Juliet B. Plenitude: The New Economics of True Wealth. New York: Penguin, 2010. Science and Technology Council of the American Academy of Motion Picture Arts and Sciences. The Digital Dilemma: Strategic Issues in Archiving and Accessing Digital Motion Picture Materials. Los Angeles: Academy Imprints, 2007. Weber, Max. “Remarks on Technology and Culture.” Trans. Beatrix Zumsteg and Thomas M. Kemple. Ed. Thomas M. Kemple. Theory, Culture [i] The global recession that began in 2007 has been the main reason for some declines in Global North energy consumption, slower turnover in gadget upgrades, and longer periods of consumer maintenance of electronic goods (Richtel). [ii] The emergence of the technological sublime has been attributed to the Western triumphs in the post-Second World War period, when technological power supposedly supplanted the power of nature to inspire fear and astonishment (Nye Technology Matters 28). Historian Mario Biagioli explains how the sublime permeates everyday life through technoscience: "If around 1950 the popular imaginary placed science close to the military and away from the home, today’s technoscience frames our everyday life at all levels, down to our notion of the self" (818). [iii] This compulsory repetition is seemingly undertaken each time as a novelty, governed by what German cultural critic Walter Benjamin called, in his awkward but occasionally illuminating prose, "the ever-always-the-same" of "mass-production" cloaked in "a hitherto unheard-of significance" (48).

I have only ever owned one pig. It didn’t have a name, due as it was for the table. Just pu‘aka. But I liked feeding it; nothing from the household was wasted. I planned not to become attached. We were having a feast and a pig was the one essential requirement. The piglet came to us as a small creature with a curly tail. It would not even live an adult life, as the fully-grown local pig is a fatty beast with little meat. Pigs are mostly killed when partly grown, when the meat/fat ratio is at its optimum. The pig was one of the few animals to accompany Polynesians as they made the slow journey across the islands and oceans from Asia: pigs and chickens and dogs. The DNA of island pigs reveals details about the route taken that were previously hidden (Larsen et al.). Of these three animals, pigs assumed the most ceremonial importance. In Tonga, pigs often live an exalted life. They roam freely, finding food where they can. They wallow. Wherever there is a pool of mud, often alongside a road, there is a pig wallowing. Huge beasts emerge from their pools with dark mud lining their bellies as they waddle off, teats swinging, to another pleasure. Pig snouts are extraordinarily strong; with the strength of a pig behind them, they can dig holes, uproot crops, and generally wreak havoc. How many times have I chased them from my garden, despairing at the loss of precious vegetables I could get no other way? But they must forage. They are fed scraps, and coconut for protein, but often must fend for themselves. Despite the fact that many meet an early death, their lives seem so much more interesting than those lived by the anonymous residents of intensive piggeries in Australia, my homeland. When the time came for the pig to be sacrificed to the demands of the feast, two young Tongan men did the honours. They also cooked the pig on an open fire after skewering it on a pole. Their reward was the roasted sweetmeats. The ‘umu was filled with taro and cassava, yam and sweet potato, along with lū pulu and lū ika: tinned beef and fish cooked in taro leaves and coconut cream. In the first sitting, all those of high status—church ministers, college teachers, important villagers and pālangi like me—had the first pick of the food. Students from the college and lowly locals had the second. The few young men who remained knew it was their task to finish off all of the food. They set about this activity with intense dedication, paying particular attention to the carcass of the pig. By the end of the night, what was left of our little pig was a pile of bones, the skeleton taken apart at every joint. Not a scrap of anything edible remained. In the early 1980s, I went to live on a small island in the Kingdom of Tonga, where my partner was the Principal of an agricultural college, in the main training young men for working small hereditary mixed farms. Memories of that time and a recent visit inform this reflection on the contemporary Tongan diet and problems associated with it. The role of food in a culture is never a neutral issue. Neither is body size, and Tongans have traditionally favoured the large body as an indication of status (Pollock 58). Similarly the capacity to eat has been seen as positive. Many Tongans are larger than is healthy, with 84% of men and 93% of women “considered overweight or obese” (Kirk et al. 36). The rate of diabetes, 80% of it undiagnosed, has doubled since the 1970s to 15% of the adult population (Colagiuri et al. 1378). In the Tongan diaspora there are also high rates of so-called “metabolic syndrome,” leading to this tendency to diabetes and cardiovascular disease. In Auckland, for instance, Pacific Islanders are 2.5 times more likely to suffer from this condition (Gentles et al.). Its chief cause is not, however, genetic, but comes from “differences in obesity,” leading to a much higher incidence of cardiovascular disease and diabetes (Gentles et al.). Deaths from diabetes in Tonga are common. When a minister’s wife in the neighbouring village to mine died, everyone of status on the island attended the putu. Though her gangrenous foot could have been amputated, the family decided against this, and she soon died from the complications of her diabetes. On arrival at the putu, as well as offering gifts such as mats and tapa, participants lined up to pay very personal respects to the dead woman. This took the form of a kiss on her face. I had never touched a dead person before, let alone someone who had died of gangrene, but life in another culture requires many firsts. I bent down and kissed the dry, cold face of a woman who had suffered much before dying. Young men of the family pushed sand over the grave with their own hands as the rest of us stood around, waiting for the funeral food: pigs, yes, but also sweets made from flour and refined sugar. Diet and eating practices are informed by culture, but so are understandings of illness and its management. In a study conducted in New Zealand, sharp differences were seen between the Tongan diaspora and European patients with diabetes. Tongans were more likely “to perceive their diabetes as acute and cyclical in nature, uncontrollable, and caused by factors such as God’s will, pollution in the environment, and poor medical care in the past”, and this was associated “with poorer adherence to diet and medication taking” (Barnes et al. 1). This suggests that as well as being more likely to suffer from illnesses associated with diet and body size, Tongans may also be less likely to manage them, causing these diseases to be even more debilitating. When James Cook visited the Tongan group and naively named them the Friendly Islands, he was given the customary hospitality shown to one of obviously high status. He and his officers were fed regularly by their hosts, even though this must have put enormous pressure on the local food systems, in which later supply was often guaranteed by the imposition of tapu in order to preserve crops and animals. Further pressure was added by exchanges of hogs for nails (Beaglehole). Of course, while they were feeding him royally and entertaining his crew with wrestling matches and dances, the local chiefs of Ha‘apai were arguing about exactly when they were going to kill him. If it were by night, it would be hard to take the two ships. By day, it might be too obvious. They never could agree, and so he sailed off to meet his fate elsewhere (Martin 279-80). As a visitor of status, he was regularly fed pork, unlike most of the locals. Even now, in contemporary Tonga, pigs are killed to mark a special event, and are not eaten as everyday food by most people. That is one of the few things about the Tongan diet that has not changed since the Cook visits. Pigs are usually eaten on formal feasting occasions, such as after church on the Sabbath (which is rigorously kept by law), at weddings, funerals, state occasions or church conferences. During such conferences, village congregations compete with each other to provide the most lavish spreads, with feasting occurring three times a day for a week or more. Though each pola is spread with a range of local root crops, fish and seafood, and possibly beef or even horse, the pola is not complete unless there is at least one pig on it. Pigs are not commercially farmed in Tonga, so these pigs have been hand- and self-raised in and around villages, and are in short supply after these events. And, although feasts are a visible sign of tradition, they are the exception. Tongans are not suffering from metabolic syndrome because they consume too much pork; they are suffering because in everyday life traditional foods have been supplanted by imports. While a range of traditional foods is still eaten, they are not always the first choice. Some imported foods have become delicacies. Mutton flap is a case in point. Known as sipi (sheep), it is mostly fat and bone, and even when barbequed it retains most of its fat. It is even found on outer islands without refrigeration, because it can be transported frozen and eaten when it arrives, thawed. I remember once the local shopkeeper said she had something I might like. A leg of lamb was produced from under the counter, mistakenly packed in the flap box. The cut was so unfamiliar that nobody else had much use for it. The question of why it is possible to get sipi in Tonga and very difficult to get any other kind of fresh meat other than one’s own pigs or chickens raises the question of how Tonga’s big neighbours think of Pacific islands. Such islands are the recipients of Australian and New Zealand aid; they are also the recipients of their waste. It’s not uncommon to find out of date medications, banned agricultural chemicals, and food that is really unsuitable for human consumption. Often the only fresh and affordable meat is turkey tails, chicken backs, and mutton flap. From July 2006 to July 2007, New Zealand exported $73 million worth of sheep off-cuts to the Pacific (Edwardes & Frizelle). Australia and the US account for the supply of turkey tails. Not only are these products some of the few fresh meat sources available, they are also relatively inexpensive (Rosen et al.). These foods are so detrimental to the health of locals that importing them has been banned in Fiji and independent Samoa (Edwardes & Frizelle). The big nations around the Pacific have found a market for the meat by-products their own citizens will not eat. Local food sources have also been supplanted as a result of the high value placed on other foods, like rice, flour and sugar, which from the nineteenth century became associated with “civilisation and progress” (Pollock 233). To counter this, education programs have been undertaken in Tonga and elsewhere in the Pacific in order to promote traditional local foods. These have also sought to address the impact of high food imports on the trade balance (Pollock 232). Food choices are not just determined by preference, but also by cost and availability. Similarly, the Tonga Healthy Weight Loss Program ran during the late 1990s, but it was found that a lack of “availability of healthy low-cost food was a problem” to its success (Englberger et al. 147). In a recent study of Tongan food preferences, it was found that “in general, Tongans prefer healthier traditional, indigenously produced, foods”, but that they are not always available (Evans et al. 170). In the absence of a consistent supply of local protein sources, the often inferior but available imported sources become the default ingredient. Fish in particular are in short supply. Though many Tongans can still be seen harvesting the reef for seafood at low tide, there is no extensive fishing industry capable of providing for the population at large. Intensive farming of pigs has been considered—there was a model piggery on the college where I lived, complete with facilities for methane collection—but it has not been undertaken. Given the strongly ceremonial function of the pig, it would take a large shift in thinking for it to be considered an everyday food. The first cooked pig I encountered arrived at my house in a woven coconut leaf basket, surrounded by baked taro and yam. It was a small pig, given by a family too poor to hold the feast usually provided after church when it was their turn. Instead, they gave the food portion owed directly to the preacher. There’s a faded photo of me squatting on a cracked linoleum floor, examining the contents of the basket, and wondering what on earth I’m going to do with them. I soon learnt the first lesson of island life: food must be shared. With no refrigeration, no family of strapping youths, and no plans to eat the pig myself, it had to be given away to neighbours. It was that simple. Even watermelon went off within the day. In terms of eating, that small pig would have been better kept until a later day, when it reached optimum size, but each family’s obligation came around regularly, and had to be fulfilled. Feasting, and providing for feasting, was a duty, even a fatongia mamafa: a “heavy duty” among many duties, in which the pig was an object deeply “entangled” in all social relations (Thomas). A small pig was big enough to carry the weight of such obligations, even if it could not feed a crowd. Growing numbers of tourists to Tonga, often ignored benignly by their hosts, are keen to snap photos of grazing pigs. It is unusual enough for westerners to see pigs freely wandering, but what is more striking about some pigs on Tongatapu and ‘Eua is that they venture onto the reefs and mudflats at low tide, going after the rich marine pickings, just as their human counterparts do. The silhouette of a pig in the water as the tropical sun sinks behind, caught in a digital frame, it is a striking memory of a holiday in a place that remains largely uninterested in its tourist potential. While an influx of guests is seen by development consultants as the path to the nation’s economic future, Tongans bemusedly refuse to take this possibility seriously (Menzies). Despite a negative trade balance, partly caused by the importation of foreign food, Tonga survives on a combination of subsistence farming and remittances from Tongans living overseas; the tourist potential is largely unrealised. Dirk Spennemann’s work took a strange turn when, as an archaeologist working in Tonga, it became necessary for him to investigate whether these reef-grazing pigs were disturbing midden contents on Tongatapu. In order to establish this, he collected bags of both wet and dry “pig excreta” (107). Spenemann’s methodology involved soaking the contents of these bags for 48 hours, stirring them frequently; “they dissolved, producing considerable smell” (107). Spennemann concluded that pigs do appear to have been eating fish and shellfish, along with grass and “the occasional bit of paper” (107). They also feed on “seaweed and seagrass” (108). I wonder if these food groups have any noticeable impact on the taste of their flesh? Creatures fed particular diets in order to create a certain distinct taste are part of the culinary traditions of the world. The deli around the corner from where I live sells such gourmet items as part of its lunch fare: Saltbush lamb baguettes are one of their favourites. In the Orkneys, the rare and ancient North Ronaldsay Sheep are kept from inland foraging for most of the year by a high stone fence in order to conserve the grass for lambing time. This forces them to eat seaweed on the beach, producing a distinct marine taste, one that is highly valued in certain Parisian restaurants. As an economy largely cut out of the world economic loop, Tonga is unlikely to find select menus on which its reef pigs might appear. While living on ‘Eua, I regularly took a three hour ferry trip to Tongatapu in order to buy food I could not get on my home island. One of these items was wholemeal flour, from which I baked bread in a mud oven we had built outside. Bread was available on ‘Eua, but it was white, light and transported loose in the back of truck. I chose to make my own. The ferry trip usually involved a very rough crossing, though on calmer days, roof passengers would cook sipi on the diesel chimney, added flavour guaranteed. It usually only took about thirty minutes on the way out from Nafanua Harbour before the big waves struck. I could endure them for a while, but soon the waves, combined with a heavy smell of diesel, would have me heading for the rail. On one journey, I tried to hold off seasickness by focussing on an island off shore from Tongatapu. I went onto the front deck of the ferry and faced the full blast of the wind. With waves and wind, it was difficult to stand. I diligently stared at the island, which only occasionally disappeared beneath the swell, but I soon knew that this trip would be like the others; I’d be leaning over the rail as the ocean came up to meet me, not really caring if I went over. I could not bear to share the experience, so in many ways being alone on the foredeck was ideal for me, if I had to be on the boat at all. At least I thought I was alone, but I soon heard a grunt, and looked across to see an enormous sow, trotters tied front and back, lying across the opposite side of the boat. And like me, she too was succumbing to her nausea. Despite the almost complete self-absorption seasickness brings, we looked at each other. I may have imagined an acknowledgement, but I think not. While the status of pigs in Tongan life remains important, in many respects the imposition of European institutions and the availability of imported foods have had an enormous impact on the rest of the Tongan diet, with devastating effects on the health of Tongans. Instead of the customary two slow-cooked meals, one before noon and one in the evening (Pollock 56), consisting mostly of roots crops, plantains and breadfruit, with a relish of meat or fish, most Tongans eat three meals a day in order to fit in with school and work schedules. In current Tongan life, there is no time for an ‘umu every day; instead, quick and often cheaper imported foods are consumed, though local foods can also be cooked relatively quickly. While some still start the day by grabbing a piece of left over cassava, many more would sit down to the ubiquitous Pacific breakfast food: crackers, topped with a slab of butter. Food is a neo-colonial issue. If larger nations stopped dumping unwanted and nutritionally poor food products, health outcomes might improve. Similarly, the Tongan government could tip the food choice balance by actively supporting a local and traditional food supply in order to make it as cheap and accessible as the imported foods that are doing such harm to the health of Tongans References Barnes, Lucy, Rona Moss-Morris, and Mele Kaufusi. “Illness Beliefs and Adherence in Diabetes Mellitus: A Comparison between Tongan and European Patients.” The New Zealand Medical Journal 117.1188 (2004): 1-9. Beaglehole, J.C. Ed. The Journals of Captain James Cook on his Voyages of Discovery: The Voyage of the Resolution and Discovery 1776-1780. Parts I & II. Cambridge: Hakluyt Society, 1967. ­­­____. Ed. The Journals of Captain James Cook on his Voyages of Discovery: The Voyage of the Resolution and Adventure 1772-1775. Cambridge: Hakluyt Society, 1969. Colagiuri, Stephen, Ruth Colgaiuri, Siva Na‘ati, Soana Muimuiheata, Zafirul Hussein, and Taniela Palu. “The Prevalence of Diabetes in the Kingdom of Tonga.” Diabetes Care 28.2 (2002): 1378-83. Edwardes, Brennan, and Frank Frizelle. “Globalisation and its Impact on the South Pacific.” The New Zealand Medical Journal 122.1291 (2009). 4 Aug. 2010 Englberger, L., V. Halavatau, Y. Yasuda, & R, Yamazaki. “The Tonga Healthy Weight Loss Program.” Asia Pacific Journal of Clinical Nutrition 8.2 (1999): 142-48. Gentles, Dudley, et al. “Metabolic Syndrome Prevalence in a Multicultural Population in Auckland, New Zealand.” Journal of the New Zealand Medical Association 120.1248 (2007). 4 Aug. 2010 Kirk, Sara F.L., Andrew J. Cockbain, and James Beasley. “Obesity in Tonga: A cross-sectional comparative study of perceptions of body size and beliefs about obesity in lay people and nurses.” Obesity Research & Clinical Practice 2.1 (2008): 35-41. Larsen, Gregor, et al. “Phylogeny and Ancient DNA of Sus Provides New Insights into Neolithic Expansion in Island Southeast Asia and Oceania.” Proceedings of the National Academy of Sciences of the United States of America 104.12 (2007): 4834-39. Martin, John. Tonga Islands: William Mariner’s Account, 1817. Neiafu, Tonga: Vava‘u, 1981. Menzies, Isa. “Cultural Tourism and International Development in Tonga: Notes from the Field”. Unpublished paper. Oceanic Passages Conference. Hobart, June 2010. Pollock, Nancy J. These Roots Remain: Food Habits in Islands of the Central and Eastern Pacific since Western Contact. Honolulu: Institute for Polynesian Studies, 1992. Rosen, Rochelle K., Judith DePue, and Stephen T. McGarvey. “Overweight and Diabetes in American Samoa: The Cultural Translation of Research into Health Care Practice.” Medicine and Health/ Rhode Island 91.12 (2008): 372-78. Spennemann, Dirk H.R. “On the Diet of Pigs Foraging on the Mud Flats of Tongatapu: An Investigation in Taphonomy.” Archaeology in New Zealand 37.2 (1994): 104-10. Thomas, Nicholas. Entangled Objects: Exchange, Material Objects and Colonialism in the Pacific. Cambridge, Massachusetts: Harvard UP, 1991.

The effect of wettability on boiling heat transfer (BHT) coefficient and critical heat flux (CHF) in pool boiling of water on hydrophilic surfaces having different contact angles was investigated. Hot alkali solutions were utilized to promote cupric and cuprous oxide growth which exhibited micro and nanoscale structures on copper surfaces, with thicknesses on the order of a couple of micrometers. These structure and surface energy variations result in different levels of wettability and roughness while maintaining the effusivity of the bare copper surface. The study showed that the BHT coefficient has an inverse relationship to wettability; the BHT coefficient decreases as wettability increases. Furthermore, it was shown that this dependency between BHT coefficient and wettability is more significant than the relationship between BHT coefficient and surface roughness. The CHF was also found to increase with increases in wettability and roughness. For the most hydrophilic surface tested in this study, CHF values were recorded near the 2,000 kW/m2 mark. This value is compared with maximum values reported in literature for water on non-structured flat surfaces without area enhancements. Based on these results it is postulated that there exists a true hydrodynamic CHF limit for pool boiling with water on flat surfaces, very near 2,000 kW/m2, independent of heater material, representing an 80% increase in the limit suggested by Zuber [1].

Abstract The Boiling Water Reactor (BWR) Mark I (Mk I) Containment Program was implemented by the Owner’s Group circa 1970 to mitigate the effects of small, intermediate and design bases, Loss of Coolant Accident (LOCA), pipe break accidents on the torus, supports, internal structures and attached piping [1 & 2]. One of the significant mitigation attributes implemented during the Mk I Program is Normal Operation (NO) with a drywell-to-wetwell Differential Pressure (dP) maintained by the plant Nitrogen Make-up System used to inert the Primary Containment (PC) [3]. The differential pressure served to reduce the downcomer water leg in the vent system resulting in significantly reduced vent system thrust and pool swell loads. The vent system is designed to transport the mixture of drywell atmosphere, steam, and water forced from the drywell by the increasing pressure post-accident, quenching it in the pool of water maintained in the suppression chamber (torus). Based on plant experience, to sustain PC dP requires frequent venting of the Torus or nitrogen make-up to the drywell requiring Standby Gas System operation and cycling of PC vent and purge valves which places additional burden on the charcoal filters. The venting also places burden on Control Room Operators to perform the required actions and maintain Technical Specification (TS) limits. Elimination of the dP benefits plant operation by minimizing cycling of PC Isolation Valves, reduction of burden on Control Room operators due to the wider pressure control envelop, reduction in Standby Gas System cycles extending charcoal filter life and a reduction of the nitrogen make-up [4]. Overall, the Utility estimates that elimination of the dP will provide an estimated cost savings of $0.5 M per year.

The Japan Atomic Energy Agency (JAEA) is pursuing the development and application of the methodologies on fission product (FP) chemistry for source term analysis by using the integrated severe accident analysis code THALES2. In the present study, models for the eutectic interaction of boron carbide (B4C) with steel and the B4C oxidation were incorporated into THALES2 code and applied to the source term analyses for a boiling water reactor (BWR) with Mark-I containment vessel (CV). Two severe accident sequences with drywell (D/W) failure by overpressure initiated by loss of core coolant injection (TQUV sequence) and long-term station blackout (TB sequence) were selected as representative sequences. The analyses indicated that a much larger amount of species from the B4C oxidation was produced in TB sequence than TQUV sequence. More than a half of carbon dioxide (CO2) produced by the B4C oxidation was predicted to dissolve into the water pool of the suppression chamber (S/C), which could largely influence pH of the water pool and consequent formation and release of volatile iodine species.

Abstract According to the current Boiling Water Reactor (BWR) accident management procedure, the Reactor Pressure Vessel (RPV) is not depressurized until the core water level has decreased to a predetermined threshold level (e.g., 10% of the active fuel length from the bottom of the active fuel (BAF)) when the backup low pressure water injection is unavailable. In the meantime, significant Fission Products (FPs) may be released due to core degradation. In such case, excessive FP deposition on the RPV dome may lead to heat up and failure of the top flange sealing of the Primary Containment Vessel (PCV) due to radiation heat. For BWR4/Mark-I TQUV event, the relationship between the different depressurization timings and FP release and depositions (represented by CsI and CsOH) on RPV (especially, steam dryer and RPV dome), D/W, W/W have been highlighted with MELCOR-2.2 analyses. Overall, it may be understood that the later the depressurization timing, the later the RPV failure timing, but the larger the amount of FP released to RPV. The remaining FP not trapped by water pool were mostly deposited on the RPV steam dryer. Clear correlation between the FP deposition amount on the steam dryer and its temperature could be confirmed. However, more investigations may be necessary to reveal what determines the RPV dome temperature, which seemed to have limited influence on the D/W head temperature profile.

iB1350 stands for an innovative, intelligent and inexpensive boiling water reactor 1350. It is the first Generation III.7 reactor after the Fukushima Daiichi accident. It has incorporated lessons learned from the Fukushima Daiichi accident and Western European Nuclear Regulation Association safety objectives. It has innovative safety to cope with devastating natural disasters including a giant earthquake, a large tsunami and a monster hurricane. The iB1350 can survive passively such devastation and a very prolonged station blackout without any support from the outside of a site up to 7 days even preventing core melt. It, however, is based on the well-established proven Advance Boiling Water Reactor (ABWR) design. The nuclear steam supply system is exactly the same as that of the current ABWR. As for safety design it has a double cylinder reinforced concrete containment vessel (Mark W containment) and an in-depth hybrid safety system (IDHS). The Mark W containment has double fission product confinement barriers and the in-containment filtered venting system (IFVS) that enable passively no emergency evacuation outside the immediate vicinity of the plant for a severe accident (SA). It has a large volume to hold hydrogen, a core catcher, a passive flooding system and an innovative passive containment cooling system (iPCCS) establishing passively practical elimination of containment failure even in a long term. The IDHS consists of 4 division active safety systems for a design basis accident, 2 division active safety systems for a SA and built-in passive safety systems (BiPSS) consisting of an isolation condenser (IC) and the iPCCS for a SA. The IC/PCCS pools have enough capacity for 7-day grace period. The IC/PCCS heat exchangers, core and spent fuel pool are enclosed inside the containment vessel (CV) building and protected against a large airplane crash. The iB1350 can survive a large airplane crash only by the CV building and the built-in passive safety systems therein. The dome of the CV building consists of a single wall made of steel and concrete composite. This single dome structure facilitates a short-term construction period and cost saving. The CV diameter is smaller than that of most PWR resulting in a smaller R/B. Each active safety division includes only one emergency core cooling system (ECCS) pump and one emergency diesel generator (EDG). Therefore, a single failure of the EDG never causes multiple failures of ECCS pumps in a safety division. The iB1350 is based on the proven ABWR technology and ready for construction. No new technology is incorporated but design concept and philosophy are initiative and innovative.

Natural Resource Condition Assessments (NRCAs) evaluate current conditions of natural resources and resource indicators in national park units (parks). NRCAs are meant to complement—not replace—traditional issue- and threat-based resource assessments. NRCAs employ a multi-disciplinary, hierarchical framework within which reference conditions for natural resource indicators are developed for comparison against current conditions. NRCAs do not set management targets for study indicators, and reference conditions are not necessarily ideal or target conditions. The goal of a NRCA is to deliver science-based information that will assist park managers in their efforts to describe and quantify a park’s desired resource conditions and management targets, and inform management practices related to natural resource stewardship. The resources and indicators emphasized in a given NRCA depend on the park’s resource setting, status of resource stewardship planning and science in identifying high-priority indicators, and availability of data and expertise to assess current conditions for a variety of potential study resources and indicators. Puʻuhonua o Hōnaunau National Historical Park (hereafter Puʻuhonua o Hōnaunau NHP) encompasses 1.7 km2 (0.7 mi2) at the base of the Mauna Loa Volcano on the Kona coast of the island of Hawaiʻi. The Kona coast of Hawaiʻi Island is characterized by calm winds that increase in the late morning to evening hours, especially in the summer when there is also a high frequency of late afternoon or early evening showers. The climate is mild, with mean high temperature of 26.2° C (79.2° F) and a mean low temperature of 16.6° C (61.9° F) and receiving on average 66 cm (26 in) of rainfall per year. The Kona coast is the only region in Hawaiʻi where more precipitation falls in the summer than in the winter. There is limited surface water runoff or stream development at Puʻuhonua o Hōnaunau NHP due to the relatively recent lava flows (less than 1,500 years old) overlaying much of the park. Kiʻilae Stream is the only watercourse within the park. Kiʻilae Stream is ephemeral, with occasional flows and a poorly characterized channel within the park. A stream gauge was located uphill from the park, but no measurements have been taken since 1982. Floods in Kiʻilae Stream do occur, resulting in transport of fluvial sediment to the ocean, but there are no data documenting this phenomenon. There are a small number of naturally occurring anchialine pools occupying cracks and small depressions in the lava flows, including the Royal Fishponds; an anchialine pool modified for the purpose of holding fish. Although the park’s legal boundaries end at the high tide mark, the sense of place, story, and visitor experience would be completely different without the marine waters adjacent to the park. Six resource elements were chosen for evaluation: air and night sky, water-related processes, terrestrial vegetation, vertebrates, anchialine pools, and marine resources. Resource conditions were determined through reviewing existing literature, meta-analysis, and where appropriate, analysis of unpublished short- and long-term datasets. However, in a number of cases, data were unavailable or insufficient to either establish a quantitative reference condition or conduct a formal statistical comparison of the status of a resource within the park to a quantitative reference condition. In those cases, data gaps are noted, and comparisons were made based on qualitative descriptions. Overall, the condition of natural resources within Puʻuhonua o Hōnaunau NHP reflects the surrounding landscape. The coastal lands immediately surrounding Puʻuhonua o Hōnaunau NHP are zoned for conservation, while adjacent lands away from the coast are agricultural. The condition of most natural resources at Puʻuhonua o Hōnaunau NHP reflect the overall condition of ecological communities on the west Hawai‘i coast. Although little of the park’s vegetation...