Coasts have provided the primary cartographical invention to understand the risks that erosion pose to property: the coast-line is the boundary of the known land, and determines the outer bound of the real estate. But the coastal fixation of the landlubber privileges the illusion of the fixity of the shore. More than ever, assumptions about the fixity of shorelines must fall away. Perhaps the most haunting take away from the Surging Seas web-based map of global shorelines forces us to take into account the inevitable mutability that must be accepted with the rising of ocean-level associated with climate change.
The web-map presents itself as a set of tools of analysis, as much as cartographical techniques, by which the rise of sea-level that has already risen globally some eight inches since 1880 stands to accelerate–emphasizing the alternate scenarios that the acceleration of sea-level rise stands to bring over the next hundred years, introducing a new concept of risk due to coastal flooding. The availability of accurate GPS images of the elevations of homes have provided the possibility of sketching scenarios of sea-level rise to create readily zoomable maps of elevated ocean levels that confront us with at least the image of the options which we still theoretically have. The contrasting futures created in this cartographical comparison shocks viewers with a salutary sort of operational paranoia only increased as one fiddles with a slider bar to grant greater specificity to the disastrous local consequences of rising sea-levels world-wide.
In ways quite unlike the wonderfully detailed old NOAA Topographic Surveys which map shorelines at regular transects, or T-Sheets, recording the high waterline of tides across 95,000 coastal miles and 3.4 million square miles of open sea, the coastline is less the subject of these web maps than levels of potential inundation. In a negative-mapping of possibilities of human habitation, blue hues invade the landscape in a monitory metric emphasizing the regions at risk of being underwater in a century. Whereas scanned T-Sheets can now be viewed by a historical time-bar slider, the fixity of space or time are less relevant to the web maps than the gradients of possible sea-level rise caused by carbon emissions might force us to confront.
Surging Seas forces us to confront the possibilities of the future underwater world. The infiltration of a deep shade of blue commands the eye by its intensity, deeper shades signifying greater depth, in ways that eerily underscore the deep connection that all land has to the sea that we are apt to turn our backs upon in most land maps, showing the extent to which a changing world will have to familiarize itself to water-level rise in the not-distant future. It’s almost paradoxical that the national frontiers we have inscribed on maps has until recently effectually made impossible such a global view, but the attraction of imagining the somewhat apocalyptic possibility of sea-level rise seems almost to map a forbidden future we are not usually allowed to see, and has a weirdly pleasurable (if also terrifying) aspect of viewing the extensive consequences of what might be with a stunning level of specific and zoomable local detail we would not otherwise be able to imagine, in what almost seems a fantasia of the possibilities of mapping an otherwise unforeseen loss, not to speak of the apparent lack of coherence of a post-modern world.
For the variety of potential consequences of disastrous scenarios of sea-level rise posed can be readily compared with surprisingly effective and accurate degrees of precision, in maps that illustrate the depths at which specific regions stand to be submerged underwater should sea-level rise continue or accelerate: zooming into neighborhoods one knows, or cities with which one is familiar, the rapid alteration of two to seven feet in sea-level can be imagined–as can the fates of the some 5 million people worldwide who live less than four feet above sea-level. For if the shores have long been among the most crowded and popular sites of human habitation–from New York to London to Hong Kong to Mumbai to Jakarta to Venice–the increasing rapidity of polar melting due to climate change stands to produce up to a seven feet rise in sea-level if current rates of carbon emissions, and a mere four degree centigrade rise in global temperature stands to put the homes of over 450 million underwater, which even the most aggressive cutting in carbon emissions might lower to only 130 million, if rates of warming are limited to but 2°C. (If things continues as they stand, the homes of some 145 million who currently dwell on land in China alone are threatened with inundation.)
The recent review of the disastrous consequences of a rise of two degrees Centigrade on the land-sea boundary of the United States led Climate Central to plot the effects of a-level rise of at least 20 feet on the country–and foreground those regions that were most at risk. The webmap serves as something like a window into the possible futures of climate change, whose slider allows us to create elevations in sea-level that the ongoing melting of the polar ice-cap seems poised to create. As much as offer compare and contrast catastrophes, the immediacy of recognizing the degree to which places of particular familiarity may soon stand to lie underwater performs a neat trick: for whereas a map might be said to bring closer the regions from which one is spatially removed or stands apart, making present the far-off by allowing one to navigate its spatial disposition in systematic fashion, the opacity of those light blue layers of rising seas obscures and subtracts potentially once-familiar site of settlement, effectively removing land from one’s ken as it is subtracted from the content of the map, and charting land losses as much as allowing its observation.
The result is dependably eery. The encroachment of the oceans consequent to rising sea-level propose a future worthy of disaster films. But the risks can be viewed in a more measured ways in the maps of sea-level on the shores of the United States calculated and mapped by Stamen design in the Surging Seas project that allows us to imagine different scenarios of sea-level rise on actual neighborhoods–the set of interactive maps, now aptly retitled Mapping Choices, will not only cause us to rethink different scenarios of shifting shorelines by revisiting our favorite low-lying regions, or allow us to create our own videos of Google Earth Flyovers of different areas of the world. Mapping Choices provides a way to view the risks and vulnerabilities to climate change made particularly graphic in centers of population particularly low-lying, where they testify to the clarity with which web maps can create a vision of imagined experience as we imagine the actual losses that global warming is poised to create. And although the recent expansion of the map to a global research report, allowing us to examine possible global futures that are otherwise difficult to comprehend or process the potential risks posed by the inundation of low-lying inhabited regions for a stretch of thirty meters, the potential risk of inundation is perhaps most metaphorically powerful for that region that one best knows, where the efficacy of a simple side-by-side juxtaposition of alternate potential realities has the unexpected effect of hitting one in one’s gut: for debates about the possibilities of climate change suddenly gain a specificity that command a level of attention one can only wonder why one never before confronted as an actual reality.
Maps are rarely seen as surrogates for observation, and web maps often offer something like a set of directions, or way finding tools. But the predicted scenarios of sea-levle rise allows one to grasp the local levels of inundation with a specificity that allow risk to be seen in terms of actual buildings–block by block–and wrestle with the risks that climate change portends. The lack of defenses of populations in many regions are definitely also at great risk, but to envision the loss of property and known space seems oddly more affecting in such an iconic map of Manhattan–and somewhat more poetic as an illustration of the fungibility of its hypertrophied real estate and property values.
Of course, the data of Climate Change allows a terrifying view of the future of four degrees centigrade warming on low-lying Boston and the shores of the Charles, as the city is reduced to a rump of an archipelago–
or the disastrous scenarios for the populations in the lower lying areas of Jakarta–
or, indeed, in Mumbai–
Viewers are encouraged to imagine the risks of the possible alternate futures of just two degrees with an immediacy that worms into one’s mind. The possibilities that GPS offers of instantaneous calculations of shoreline position and elevations allow one to view a potential reality where one can focus on individual streets with inspirational urgency.
But such scenarios seem somehow particularly graphic illustrations of risk for those regions where there has been a huge investment of human capital, as New York City, where it might seem credible enough to be mapped that they are poised to melt not into air but vanish beneath ocean waves. For if Marx predicted with spirited apocalypticism at the very start of the Communist Manifesto that capitalism would destroy value to money as it expanded into future markets, as market forces abstracted all things into money–and “all that is solid melts into air”–the twentieth-century expansion of possibilities of environmental and human destruction have lent unprecedented urgency. While for Marx the metaphor of melting of inherent value was the product of the capitalist system, the capitalist system bodes a strikingly similar image of sinking into the seas. For huge expanses of the old industrial city–the piers and the old manufacturing zones, most all of the Jersey shore and area around Newark, Long Island City and the Gowanus canal seem sink apart from the shoreline in the future New York that Surging Seas creates, in ways that seem the consequence of industrial production and carbon surging far beyond 400 parts per million (ppm), with the addition of some 2 ppm per year, in ways that make it a challenge to return to the levels deemed healthy–let alone the levels of 275 ppm which the planet long held through the mid-eighteenth century.
That drought, hurricanes, disappearance of arctic ice (up to 80% in summertime) and rising sea levels are tied to the growth of greenhouse gasses hint how global capital might be closely linked to the sinking into the seas, and suggest the surpassing of a tipping point of climate change that is the counterpart to melting into air might be viewed, in New York City’s economic geography, as if to offer a poetic reflection of the migration of capital into the financial centers of the city downtown from its piers or areas of industry–
–although half-hearted joking references to Marxist maxims (or geographers) is hardly the topic of this post, and the island of high finance that would be created in downtown Manhattan would hardly have ever been planned as an island.
What one might someday see as the lopping off of much of lower Manhattan might be far better tied to the runaway markets of a free-trade economy, rather than rational planning, and has no clear correspondence to property values.
Indeed, the mapping of the prospective loss of those residential parts of the city “where poor people dwell” (as do minorities) is undeniable, if one looks at the 2010 American Community Survey, regarding either in the city’s distribution of ethnic groups or households earning below $30,000, who remain the most vulnerable to the danger of rising ocean levels.
But the disappearance of the Eastern Parkway and the Jersey shore are a blunt reminder of the extreme vulnerability of the built environment that lies close to sea-level–
–and an actually not-too-apocalyptic reminder, but the mapping of consequences of man-made change that goes under the rubric of anthropocene, and is most apparent in the increasing quotient of carbon dioxide in the atmosphere and the warming that this may bring. For if it has been approximated that there has already been a rise of sea-levels by some eight inches since 1880, the unprecedented acceleration of that rate, which will increase the dangers of floods from storms and place many of the some three thousand coastal towns at risk, are likely to increase as the sea level may rise from two to over seven feet during the new century.
The distribution is by no means uniform, and more industrialized countries, like the United States, are producing far more particulate matter, although they have been recently overtaken by China from 2007, and have atmospheres above 380 ppm in the Spring, making them more responsible for rendering higher temperatures–although the lower-lying lands below the equator may be most vulnerable to the consequences of climate change.
The increasing levels of particulate matter are attempted to be more locally mapped in Surging Seas.
The changes extend, in a nice dramatic detail, into the Central Park Meer rejoining the East River with the predicted inundation of much of the posh residential area of Manhattan’s East Side, all the way to Fifth Avenue.
It is difficult not to compare the scenarios sketched in Surging Seas maps to some of the maps of those future islands of New York that Map Box and others allowed Sarah Levine to create maps of the heights of buildings from open data after the pioneering maps of Bill Rankin’s 2006 “Building Heights.” When Rankin remapped Manhattan by taking building height as an indirect index of land value, he saw the island as clustered in distinct islands of elevation above 600 feet:
Levine used similar data to chart the fruits of Mammon in buildings above sixty stories. Maps of skyscrapers beside the gloom of Surging Seas suggest those towers able to withstand the rising seas brought by global temperatures jumping by just two degrees Centigrade. If one moves from the map of the bulk of lowest sections of lower Manhattan–
with reference to Levine’s brilliantly colored carmine mapping of the highest buildings in the Big Apple, above forty-seven or fifty-nine stories, which one imagines might provide the best vantage points that rise above the rising waves, especially when located on the island’s shores.
There’s a mashup begging to be made, in which the tallest buildings of over fifty stories at the tip of the island peak up above the cresting waves, and the rump of buildings in lower Manhattan offer contrasting vistas of the city’s contracting shores. The buildings that create the canyons of urban life, the buildings of elevation surpassing sixty stories might suggest the true islands of Manhattan’s future, as much as the points that punctuate its skyline.
The realization of this possible apocalypse of property made present in these maps offer the ability to visit impending disasters that await our shorelines and coasts, and imagine the consuming of property long considered the most valuable on the shore–as rising seas threaten to render a whispy shoreline of the past, lying under some six meters of rising seas. The prospect of this curtailing of the ecumene, if it would bring an expansion of our nation’s estuaries, presents an image of the shrinking of the shores that suggests, with the authority of a map, just how far underwater we soon stand to be.
All actual maps, including Levine’s, provide authoritative reporting of accurate measures with a promise of minimal distortions. But visualizations such Surging Seas offer frightening windows into a future not yet arrived, using spatial modeling to predict the effects of a rise in sea-level of just five feet, and the potentially disastrous scale such a limited sea-level change would bring: the coasts are accurate, but their inundation is a conservative guess, on the lower spectrum of possibilities. For in a country in which 2.6 million homes are less than four feet above current sea-levels, the spectral outlines of chilly blue former coastlinespeak at a future world are still terrifying and seem all too possible, as much as potential cautionary tale. The concretization of likely scenarios of climate change remind us that however much we really don’t want to get there, how potentially destructive the possibility of a several degree rise in ocean temperatures would be.
As we attempt to navigate the ever-expanding seas of data in the information economy, we can overlook the extent to which data streams run underneath the world’s seas to create a quite concrete sense of the interlinked. For such cables underlie the increasing notion of geographical proximity we experience daily, from the world of big finance to mundane online transactions. Ocean floor mapping had barely begun when the first cable was laid underneath the Atlantic, connecting England to the United States by being painstakingly laid by throwing thousands of kilometers of telegraph cable overboard ships from wooden beams loaded with cable, moving from the middle of the Atlantic in two opposite directions, to create a subaquatic bridge of metal wire, by 1858. “At last the great problem is solved,” Walt Whitman wrote in celebration of the achievement of the laying of the Atlantic Telegraph enterprise as a precedent that “set all doubts are forever at rest as to the practicability of spanning the world with telegraph wire–of joining Europe, Asia, Africa, America and Australia toegether by electric current.”
The globalization avant la letter that Whitman celebrated the “grandeur of this creates achievement of the Nineteenth Century” for confirming the “practicality of communicating across the Atlantic,” on the eve of America’s Civil War, was a triumphant enterprise whose “immensity” threw cold water on doublers was cast in disturbingly radicalized terms, to be sure, as a bond that liberalized a bond by which “Saxon extends the hand of amity to Saxon,” of an “all-conquering race that is always progressing and extending its power and influence, whether in the icy Arctic and Antarctic or in the tropical heats of India” by “lighting flashes from shore to shore: Whitman sung the “chord of communication” that would “vibrate forever with the peaceful messages of commernse, the lightning-winged words of the press, and the thousand anxious queries of individual affection to the health and happiness of the absent and the loved” in the Brooklyn Daily Times, as an ethnic triumphalism that “conquered time and space . . by man’s inventive power” as a sublime achievement. And the raptures into which the transatlantic cable set the poet who so desired worldly unity in 1858 saw the miracle of allowing the world to “reason together” “without the aid of palpable agencies” suggests a fascinating promotion of a discourse network uniting Old and New Worlds whose map was aptly chosen by Telegeography as a harbinger of a new horizon of information exchange in the twenty-first century.
The spans of privately funded fiber optic undersea cables that have been lain across oceans floors, some stretching over 28,000 kilometers, are a literalization of global circumnavigation. They provide an image of global networking as well as offering the most massive engineering feat on earth that is hidden to human sight–and are more an emblem of globlization, in many ways, than the contraction of global space. And the rapidity with which further cable is being lain to link the world’s data flows along faster and more secure lines of communication mirrors global interconnectedness–senses of connectivity and warping past concepts of proximity, unifying the differently owned cables.
Conjuring of a surprising antiquated format of charting coyly suggests the increasing interconnectivity of the Information Age, and it also channels the extreme novelty of being interlinked. The retro iconography of a chat channels the very claims of modernity that TeleGeography, a global telecom, pioneered to channel information–and done so by familiarizing viewers with a distinctly concept of space by how we are increasingly interlinked on information highways often concealed far beneath the sea. Rather than naturalize an image of high-speed connections, the clever choice to rehabilitate a slightly romanticized earlier mapping of oceanic expanse suggests the new space of online data. And it takes the notion of the electronic frontier seriously, by seeking to orient viewers to the new mental space that such sunken data lines create. If the map of the bridging of oceanic by sunken internet cables domesticizes the transcendence of distance through the increasing interconnectedness of information flows.
There is clear pleasure in the retrograde mode of mapping also reveals the actual distances that the physical substrate of the World Wide Web inhabits in so doing, and suggests that we would do well to remember the physical substrate by which the global financial economy is interlinked. To be sure, the format of the map echoes laying the first undersea cables across the Pacific, in the mid-nineteenth century in 1850, when the thrill of mapping the expanse of undersea cable was mapped for the first time enabled possibilities of direct communication networks in the Anglophone world that the poet Walt Whitman himself–he who asked readers ponder the image of a thousand acres, and the linkages among all Americans, and in older age would celebrate the inauguration of the first transcontinental railroad.
Whitman provided a vertiginous reaction that registered the excitement that the cable trigged in the United States in a rather short newspaper article of 1858 focussed on the “moral effect of the Atlantic cable” on the nation, which barely touched on its technological triumph: it is striking that Whitman, long practice in the material practices of setting type to mediate the human voice, celebrated the technology of the cables laid under the ocean by wooden boats as linking communication between England and the United States, as Anglophone nation, by a cutting edge technology of deeply spiritual significance by which he was fascinated. The piece is a sort of meditation on human geography, or the aesthetics of space that the cable changed in a profoundly deep historical–as well as submarine–manner, bridging distances of communication in new ways.
Whitman was long fascinated by the compilation of voices in type, and networks of communication that spanned nations as the railroad. In 1858, already an established poet, he celebrated the cable as as a material network for transporting semaphore, if not human voice, transcending space and binding England and America in truly inseparable ways as a sign of the fostering of global peace–attracting much popular celebration, even if he judged it would not “bring one iota of personal benefit” to the majority of American inhabitants, the electrification of “unbounded excitement” makes it seem as if the internet was introduced to all, in democratic fashion, generating a level of excitement, evoked in the map below of the Submarine Telegraph, worthy of “glorifying a grand scientific achievement” that outstripped any “merely material considerations” by its ability to “thrill every breast with admiration and triumph” in ecstatic terms: Whitman waxed poetic as he praised how “the sentiment of union that makes the popular heart beat and quiver,” more than its technological advantage, imagining that the network set a deep tie spanning the Anglophone world betwden two countries “no longer [able] to keep each other at arms-length.”
The role of technology in furthering the natural relations within or coherence of a nation–a point of fascination common to the institutional infrastructure of America Whitman also celebrated of his own poems–was almost cartographically conceived as a way of unveiling unities within the world able to bridge space, and even, at times, time, able to transport and convey messages that depended on oceanic travel.
Was the technology of the Submarine Cable an extension of the national unity Whitman already celebrated of the United States? The bond that the cable created was cast as a profound historical event, leading England and the United States to set aside any rivalries, having forged this deeper bond of both “heart and feeling”–the network was a deep-lying embodiment of shared purpose, even if it was not seen! Perhaps its very invisibility added to its power. Whitman had celebrated in the 1855 Leaves of Grass the very conceit of achieving such a “merge” through his poetic voice, a merge between peoples, races, and classes; he was open to the idea that the Cable achieved a merge between nations, allowing voices or at least semaphore to span space. Accordingly, he invested the transatlantic coupling of two nations with almost spiritual dimensions. The cable’s laying open new chapter of global history opened by triumphs of ingenuity, skill and technology was less of interest than the “exultation with which it has been greeted and the unbounded enthusiasm with which it has everywhere been received” to foster a sentiment “that makes the States throb with tumultuous emotions and thrills every breast with admiration and triumph.” The cable indeed became a form of sexual congress and intimacy between continents, for Whitman, as much as a communications network, the cable from Newfoundland a fundamentally triumph over international dissensus.
Can one imagine a better promoter of the sort of information highway that realizing poetic goals “material bond for the transmission of news of the rise and fall of stocks,” as Whitman seems to merge his role as newspaperman and poet to celebrate the mystical resonance of cable that would make the designers of the internet applaud. Whitman was amazed that the “mighty outburst of enthusiasm all over the land” that the laying of the cable provoked in the United States, greater than any in his recollection, beyond other celebrations of the nation: the apparent contradiction that “Probably to an immense majority, the Telegraph Cable will not bring one iota of personal benefit” would be outweighed by the “union of the Anglo-Saxon race, henceforth forever to be a unit.”
Whitman was almost anticipating how TeleGeography didn’t only borrow the antiquated iconography of marine charts to celebrate globalization, but found a precedent to celebrate relying high fiber optic cable across the ocean floor: a communications network has perhaps rarely been cast so openly in spiritually elevating terms by someone not its promoter. There was of course considerable physical effort, and much planning, now unseen, as well as the loss of thousands of cable underwater for several years, until warships, loaded with cable, divided the oceanic span by setting off from a point in the midst of the Atlantic in opposite directions, to create a subaquatic bridge, after having lost kilometers of metal wire, by 1858.
The first message took over sixteen hours to arrive in full from England’s Queen Victoria to U.S. President Buchanan, by undersea cable–
The shrinking of distances was a powerful breakthrough of the ability to map space in different metrics, however, than every seemed possible for transatlantic travel. And it’s hence quite apt that the antiquated techniques of mapping global relations were reprised by the folks at TeleGeography to remap the current global growth of internet cables by the syntax and aesthetics from an Age of Discovery.
The appealing charting of the hidden network of submarine cables designed by TeleGeography didn’t only borrow the antiquated iconography of marine charts from an Age of Discovery in order to promote the expanding spread of submarine fiber-optic cables in amusing ways. For the image served to suggest the shifts in spatial connectedness that such increasingly rapid data flows have allowed, and to suggest a map that, in focussing on the seas–and the overlooked areas of marine space–returned to an interesting if somewhat overlooked spatial metaphor to consider and visualize the extent to which global financial networks and information systems move in particularly flexible ways across the permeable boundaries of nations, if not the degree to which national units have ceased to be the confines that matter, as cross-border flows are increasingly the primary sorts of traffic that matter to be mapped.
A more familiar global remapping of phone calls,constructed on a study by students of business, Pankaj Ghemawat and Steven A. Altman, partly funded by the logistics firm DHL, an approximate quantification of globalization was made by the metrics of cross-border telephone calls in 2012 worldwide, in which the thickness corresponds to the minutes spent on the phone–and presumably the closeness of connections, if filtered through the relative costs of calls and the ability to pay them.
In a sense, the chart featured by TeleGeography openly incorporates less data, while noting the varied speeds of connections, in an image of interconnectedness, and positions itself less as a cutting edge snapshot of globalization or globalized than at the dawn of the possibilities of future interconnectedness that the laying of fiber-optic cables of greater speed can promote. If the map of telephone calls raises questions of information flows, some 41 percent originating in what the authors identified as “advanced economies” to “emerging economies,” and only a small fraction (9%) originating in an “emerging economy,” the technology may also illustrate the precise demographic that continue to adopt telephony: the authors observe that the dominant “calling patterns” reflect “interactions due to immigrants,” with most international calls being placed from the United States to Mexico and India, countries of first-generation immigrants–rather than reflecting actual information flows.
TeleGeography seems decidedly optimistic about the possibilities for global circumnavigation fibre-optic cables can promote. In place of offering a map of actual flows of data, or a revealing look at where cables lie, the adoption of an aestheticized image and iconography of the nautical chart to map the ever-expanding web of cables that connect the world advances an argument about the sorts of ties cables facilitate, in order to illustrate and promote the ever-increasing multiplicity of ways information can travel across the globe without regard for the bounds of the nation-state. Even as we bemoan NAFTA, or raise concerns about the Trans-Pacific Partnership, the networks of cables that currently span the terrestrial sphere divide into 285 separate privately owned segments show a coherent network has rapidly grown–its extent more than doubling in length over the past three years–and seems poised to only grow in coming years, to render national protectionism a thing of the past: the map leaves viewers only to imagine its benefits. While not seeking to quantify actual data flows, the scope of the map seems to be to naturalize the broad range of traffic lying such cables allows, if it is also jumps backwards over the many traditions of oceanogapahical mapping to show a seafloor that is not marked by drifting continental plates and scars of underwater earthquake activity–
–but a smooth surface of cables that seem to be lain without ever encountering natural obstructions or topographical variations in the ocean floor.
The expansion of transcontinental submarine travel was on the cutting edge of the 1850s, and the laying of miles of lost submarine cables the Atlantic floor may have led Thome de Gamonde to realize hopes for a tunnel between England and France that parallel the previous laying of cable–
–and project the first underwater tunnel linking England and France in 1855 for rail, a project stopped for “strategic reasons” though the idea of such a chunnel–imagined by Napoleon’s mining engineer of mines as conveying horse-drawn carriages–
–was only completed until Francois Mitterand was driven by Rolls Royce (a concession?) to board the inaugural train.
The linkage between the nations was a feet of boring a hole, but bridged the very question of territoriality that the first plans of the 1855 version, presented to both Napoleon III and Queen Victoria to be forged through undersea rock, as if piercing the earth’s mantle–
–posed to territorial bounds, and the definition of sovereignty.
The submarine network of cable now totals upwards of 550,000 miles. Although it is never seen above ground, and lies concealed beneath the seas, it now seems to animate most international commerce. There is a pleasant irony in adopting the decorative aspects of marine charts to map a contemporary image of global circumnavigation, since they gesture to deep shifts in the seas of information, but also evoke the marvel of rendering visible what is all but unseen. The exact locations of such cables are not displayed, of course, but the stylized presence suggests a decidedly early modern form of boastfulness–“according to the best Authorities [and] with all the latest Discoveries to the PRESENT PERIOD,” the extent to which the infrastructure of the Information Age spans the seas. What once was a site of marvels revealed by the officer turned conservationist Jacques Cousteau is a field for information carriers, even if monsters inhabit its depths.
The “New Map” updates the recent rapid exponential expansion of the network fiber optic cables in recent years as a sort of corporate promotion, rehabilitating the marine chart to naturalize the submarine network that now carries a large share of global financial and administrative information worldwide. Retrospectively mapping the expansion of this exoskeleton of the anthropocene ignores the technologies on which such mapping suggest, recalling the abilities to technologically harness steam, wind, and power to recreate the romance and adventure of global circumnavigation in an updating of the 1873 romance and fast-paced adventure Jules Verne told of a race against the mechanized clock by a constellation of transit networks.
For much as Verne offered a quickly paced adventure mildly disguised celebration of technological unification of the globe, the retrograde if glorious map masking as an engraved superimposing high-fibre cables on image of the ocean as understood in days gone conceals the clear corporate interests or material technology that underpin the Information Age. And the recent expansion of a trans-continental high-tension submarine fiber network able to carry 26.2 terrabits/second of data across the undersea floor–which once took seventeen hours and forty minutes–is an awesome acceleration of time that unbinds us from all accustomed temporal constraints in a dizzying fashion. Even as Russian and other spy ships are operating in dangerously close proximity to the cables that carry an infrastructure of global communications that maintain the illusion of the open exchange of information across territorial bounds. (The safety of the antiqued map dispels any such fears of disruption of information exchange in its friendly presentation of a mysterious unknown underwater world.). And now that 99% of global internet traffic occurs thousands of feet undersea–from Netflix to now literally offshore financial transactions to email, the more black-boxing a map can perform, the better!
The appeal of the map not only is of an oceanic unknown–but an act of traversing the very national boundaries that seemed so solidly perpetuated in paper maps. The map of the oceanic unknown celebrates the laying of a material web of the world wide web as if it were another oceanographical detail, but masks the unseen nature of the cables that were lain in hidden fashion underneath the seas: indeed, rather than the slightly earlier Verne-ian classic of 1870 with which it is often paired, the map doesn’t heaven to futuristic science, but sublimated a similar story of submarine itineraries. Indeed, the map offers a picturesque recuperation of an aesthetics of global unity that serves to reframe the newly prominent submarine network that ships recently strung across the ocean floor. It conceals the labor and mechanical drudgery of doing so–both the engineering or the fragility of the fibre-optic network, and the material basis of an electromagnetic carrier lurking deep under the seas. In the Cable MapGreg Mahlknecht coded, the spans of current cables already connect hubs of communication across oceans at varied but increasing speeds, now approaching 26.2 terabits/sec across an astounding 6,6000 km from Virginia Beach to Bilbao, Spain. And while the depths of such cables is not apparent in most maps, the lodging of the cables on the ocean bedrock, 8,000 meters beneath sea-level, is argued to promise the “stability” of such an infrastructure that seem removed from the effects of human interventions from such old-fashioned addons to the seafloor as anchors or submarines.
And the planned additions to the network, in part enabled by warming waters, are poised to greatly expand:
The work that the map modeled after an engraving of global seas does is serious, for it integrates the growing network of fiber-optic cable at the ocean’s floor into the seascape that nautical charts showed as a light blue watery expanse. For as the price for fiber-optic cables precipitously dropped since 2000, this material infrastructure of global financial markets has not only grown, but kept up with the rapid improvement in network communication along a growing network of 250,000 km of submarine cable most folks have limited knowledge, and whose public image is in need of better PR, the more eye candy the better. The complex web of what Russ Fordyhce of Infinera has slyly called “the workhorse of the Internet” using fiber optic–a seemingly antiquated technology in an age of streaming and cellular towers, in a high-speed fiber network able to carry internet traffic that roots a virtual world. Such high-pressure sub-sea links expanded subsea capacity by an Intelligent Transport Network, expanding the network of undersea cables to meet broadband needs across the word by 100G flows.
The speed of such expanded capacity for submarine transport as a network of “intelligence transport” suggests a massive updating of our notions of transportation, by a restricted number of undersea fiber cables that seem staged to supersede cable networks in providing bandwidth. The pictorial addition of such fairly florid decorative detail from nautical charts to invest the routes of hidden submarine cables’ with an aesthetic that both caused it to be named one of the best maps of 2015 and exemplifies how to lie with maps, if the current expansion of fiber network capacities suggest that the network of just four years ago are indeed antiquated by the Infinera and other organizations promising to transport data at significantly greater and greater speeds.
The 2015 map, published online, but emulating the paper map, seems to conceal the extent of work that went into not only laying the cable, but ensuring that it was not disrupted, but blended seamlessly into the surrounding submarine landscape. FLAG–the Fiberoptic Link Around the Globe–after all offered a sort of modern updating of the boast of Jules Verne’s Phineas Fogg. For Fogg wagered £20,000 that the speed of the combination of trains and steamboats would allow him to travel around the globe so that he could return to the very same seat he occupied in the Reform Club in London in only eighty days–a boast based on his trust in the speed of modern conveyances of steam travel. For Fogg’s image of interconnectedness was realized in the copper cables that conducted telegraphy traffic.
These telegraphy cables lain under the Atlantic by the 1880s by the Eastern Telegraph Company across the Atlantic and Pacific, which by 1901 linked England to North America, India and Malay in a network of communications that offers a vision of corporate interconnection spanning the expanse of the British Empire and providing it with an efficient communications system that was its administrative and commercial underpinning.
Eastern Telegraph Company (1901), planned cables shown by dotted lines–Wikimedia
But rather than perform the feat of circumnavigation, the matrix of underwater internet cables is based on the creation of a submarine matrix to carry any message anywhere all the time–when it can be linked to an on-land cable–save, that is, in Antarctica, where the frigid waters, for now, would freeze the cable and disable it. Fogg staked his wager after noticing a map showing the construction of British rail exchanges that allowed long-distance transit across India, believing in his ability to achieve global circumnavigation on a network of carriers, based on his trust as a passenger and subject of the British Empire–and the infrastructure the enabled news, commerce, and administrative connections to travel with velocity, leading twenty-four of the thirty ships capable of laying cable-laying to be owned by British firms by 1896. The framed cartouche in the upper right of the 2015 Submarine Cable Map echoes the triumphalism of the “present day” in boasting of the achievements by which, since “the first intercontinental telephony submarine cable system TAT-1 connected North America to Europe in 1958 with an initial capacity of 640 Kbps, . . . . transatlantic cable capacity has compounded 38% per year to 27 Tbps in 2013,” as US-Latin American capacity has nearly quadrupled.
The map, revealing the material network to what most of us perceive as coursing through the air, less effectively places the course of cables in evidence than depicts their now naturalized course. The seascape of the Information Age seems, indeed, to demand the naturalizing of the courses of submarine cables, shown as so many shipping lines, running across the Atlantic and to the Caribbean, around the coast of Africa, from India to Singapore and to Hong Kong and Japan, before coursing across the Pacific. Is its quaint cartographical pastoralization of the courses of communication under the oceans, we see a reverse rendering of a materialized image of globalization, disguised by a faux nostalgia for the mapping of the as yet unknown world that will be revealed by the impending nature of an even greater increase of data flows. Indeed, the breakneck speeds of data transport are noted prominently in some of the cartouches framed at the base of the map, which suggest the two-fold subject of the map itself: both the routes of cables that were laid on the ocean floor, and the speed of data transport their different latency allowed. The cartouche is a nice rendering of the corporate promise of delivering data that TeleGeography presumably makes to its customers, despite the different ownership of many of the stretches of cable that exist, and the lack of harmony, proportionality or geometric design in how the cables are in fact lain.
That the network of submarine cable retains a curious focus on relays in England that is a telling relic of the nineteenth century.
The internet’s network still seems to start in England in Porthcurno, moving to Spain and through the Strait of Gibraltar, across the Mediterranean to Alexandria and then turn down the Gulf of Suez through the Red Sea, and around the Arabian Peninsula to Dubai, before moving across the Indian Ocean to Bombay and on to Malaysia and through the South China Sea to Hong Kong and up the coast of China, it creates an even more expansive set of exchanges and relays than Fogg faced. For while Fogg was dependent on rail to traverse the United States as well as much of Europe, where he could pass through the Suez Canal to reach a steamer engine, and then cross India by train, before getting a ship at Calcutta to Hong Kong and Yokohama, the multiplicity of connections and switches that the submarine cables create disrupt any sense of linearity and carry information at unheard of speed–fiber-optic cables carry information at a velocity that satellite transmission cannot approach or rival.
Voyage of Phineas Fogg by rail, steamship, and boat–Wikimedia
The relays of paired cables now enable the instantaneous transmission of information between continents realize a nineteenth century fantasy of an interlinked world in ways that expanded beyond contemplation, the possibility of visiting the countries that FLAG traces are actually verges on impossibility–if only since the network offers multiple pathways of simultaneous transit.
The ambitions of those earlier Telegraph cables in connecting the world far transcends Fogg’s plan to create a path by which he could move between transit hubs. His plans are dwarfed by the ambitions of modernity of the range of active and future underwater cable revealed in Greg’s Cable Map in ways that suggest the ambitions of creating an ever-more intensely interlinked world, where increasing number cables have been laid to fashion the actual physical infrastructure of the internet.
We often render the “hidden world” of privately owned transatlantic and other cables as a separate underseas world of cables lying on the seabed, able to be disrupted at its nodes, but removed from alike the shoreline and terrestrial world.
In strong distinction from such an image, the recuperation of something like nautical engraving by TeleGeography makes the clever point of naturalizing the greatest infrastructure of the Information Age–one that sometimes seems to have outweighed investment in the visible infrastructures of our cities and roads–within the currents of our seas, and as colored by the very hues by which the land is mapped as if to show the seamlessness of the communicative bridges that they create.
Given the extreme overload of data that these maps reveal–and the eeriness of a world created by the extent of cable laid–It’s in fact quite apt that the telecom firm TeleGeography showcased the interconnected nature of global communications this year by adopting the style of nineteenth-century cartographical tools. It’s probably not at all a coincidence that in this age of big data, there’s a deep romance in the symbolic reclaiming of the crisply engraved lines of nineteenth-century cartography that folks like Nathan C. Yau of FlowingData pioneered in the online publication of a Statistical Atlas of the United Sates with New Data, refiguring information of the 2010 Census and 2013 American Community Survey. Although designed in bits, the maps emulate the engraved delineations created for Francis Amasa Walker’s first Atlas: Yau announced he had done out of some disgust that budget cuts prevented the Bureau of the Census from creating the atlas displaying its data in a Census Atlas–despite its success in accumulating so much data.
A quite clever graphic designer, Yau has posted sequences of detailed non-dynamic maps that evoke the lithographic detail and crisp objectivity with which Walker created multiple legible embodiments as the Director of the US Census from 1870, when his interest in data processing led a set of new maps of the nation to be printed in Harpers Magazine, and the Census to grow to 22 volumes. So well are we trained in grasping information via elegant visual forms that Yau bemoaned the absence of a similarly set of stately maps by evoking the project Walker envisioned as a form of mapping serving the public good: and his online images embody data lying in the repository of Census data, from geological records to the distribution of human populations–and digest data to recognizable form, whose individual snapshots seem a nostalgic embodiment of data available from the American Community Survey.
FlowingData, “Map Showing the Area of Land Cover for Forests within the Territory of the Coterminous United States” (2015) from data compiled by American Community Survey (2013)
Flowing Data, “Map Showing Five Degrees of Density, the Distribution of Population” (2015) from American Community Survey (2013)
It is somewhat less expected that the format of an engraved or traditional map be showcased to reveal the system of submarine cables lying on the ocean’s floor: few would consider the invisible network with nostalgia for the medium of the paper map.
To be sure, the very subject of internet cables are more appropriately rendered in an appropriately futuristic mode that habituates us to its ambitions by expanding the colors of a public transit map to reveal an image of an interlinked world–
The decision to “go retro” breaks conspicuously with such a choice for the futuristic design, and accommodates the multiplying extent of fiber optic cables that have been laid across the world’s waters so as to network the globe. Only in 2014, TeleGeography issued a staggering map of the improvements in linkages of relays in submarine cable systems, suggesting the extent of the interlinked world to which we have become familiar not only thanks to Edward Snowden, but to our reliance on global data flows that increasingly enable financial markets worldwide, surpassing material constraints.
Such a map is overly schematic, indeed, since many of the cables’ paths are not openly disclosed. From the land, we cannot see the landing sites where such fiber-optic cables go underwater, as Trevor Paglen has recently reminded us, in a series of diptychs that contrast the cables barely concealed in NOAA maps and the otherwise placid landscapes of the beaches beneath which they run; few realize the extent to which the information that travels on them is likely to be monitored as a form of mass surveillance, which we are far more likely to associate with satellites or surveillance.
But the complexity of the how information is carried along such cables is as boggling to the mind as the awesomeness of its ambitions. Perhaps recognizing the sense of overwhelming its readers with data overloads in its maps, the 2015 map of submarine cables from Telegeography updated the format of an engraved map, and put in online in a fully zoomable form, to allow one to examine its lovingly rendered detail in a map that harkens back to charts of nautical discoveries but celebrates the rapidity of delivering information in an updated version of the corporate triumphalism of the Eastern Telegraph Company. That map, which boasts in evocative language to be revised “according to the best Authorities with all the latest Discoveries,” foregrounds the multiple linkages of fiber optic cables that carry the vast majority of communications–of which “oversea” satellites link but a fraction–so efficiently they at first carried upwards of a thousandfold as much data compared to the older copper cables that lay below the sea recently–280 Mbps of data per pair–and moved 100 Gbps across the Atlantic by 2012–and the prediction 39 Tbsp is even feared to barely satisfy demand. For transatlantic cable have come to carry some 95% of international voice and data traffic, and are viewed as a fundamental–if unseen–part of our global infrastructure, potentially vulnerable to disastrous interruption or disruption.
The familiarity of the “New Map of the Submarine Cables connecting the World” is not only charming; it is a somewhat subtle naturalization of the new materiality of information flows so that they are regarded as a part of our new lived environment. To be sure, the paths of cables are highly stylized, as if they fit within the oceans’ currents, although they sacrifice accuracy even though they suggest their private ownership and considerable density.
The open-ness of this mapping of submarine cables has been rare until recently–as recently as 2009, the location of the cable that arrives in the UK at Cornwall Beach was kept secret even on military maps, although commercial fishing trawlers and other boats are provided with access to them, somewhat paradoxically but unsurprisingly, lest they run across and damage the undersea cables that relay so many vital data flows across the globe under the seas, and whose severing could potentially come at a cost of as much as $1.5 million per hour.
The actual density of such cables laid at the bottom of the sea is not displayed on the above map, of course, which conceals their precise locations or the complexity of their routes, which are tantamount to secrets of state and off most maps.
The map designed by TeleGeography is indeed a romanticized vision of the pathways that information courses around the world, undersea, in an information age; the recuperation of the iconography more familiar from a printed map of the seas than the layers of a web map or data visualization naturalize the presence of such submarine cables in an odd exercise of familiarization. We might be more suspect of the cartographical tricks of rendering, naturalizing the courses that submarine cables take when we examine the definitive maps of actual submarine cables or study the extent of such offshore cables in an interactive map and more carefully scrutinize their actual expanse. (Such maps are not actual renderings of their situation on the seabed, if the stark layers that chart these cables are decidedly less harmoniously balanced with the light shades of the mock-engraving, Submarine Cables Connecting the World.)
Decidedly fanciful if naturalistic sea monsters could denote the limits of the known world or the boundaries of secure navigation in many early modern charts, the inclusion of this most pictorial of cartographical iconographies familiar from early engraved maps are aptly appropriated to suggest the absence or gaps in the interlinked nature of space and of what passes as our sense of continuity in 2015–as well, on a not so subliminal level, to evoke the dangers of their disruption.
So naturalized is its cartographical iconography that the map suggests the new environment of internet cables in which we live. This naturalization might be nowhere more evident than in the exotic appearances of marine creatures included in its seas. A longstanding historical association exists between sea monsters with the North Sea, after monsters were first rendered as crowding its overflowing oceans in glorious detail by the bishop-geographer Olaus Magnus in his 1539 map of the land and waters around Scandinavia, who seems to have borrowed from bestiaries to illustrate the dangers that sailors would face in its waters, and to delight his readers and attest to the variety of the created world.
James Ford Bell Library, University of Minnesota
A strikingly similar sort of horned seal and spouting fish quite appropriately make an appearance in the 2015 Submarine Cable Map of TeleGeography within the North Sea and Arctic Ocean, as if to suggest the frigid waters that restrict the services such cables deliver–the spouting animals and seal lifted from Olaus Magnus’ Marine Chart frolic just beyond the regions that are currently covered by the cables’ crowded course.
Is this a hidden representation of what actual spatial limits constrain where countries are able to lie further submarine cable?
Classical terrestrial world maps–either the detailed terrestrial world projections that associated with the atlas-makers Mercator and Abraham Ortelius or those terrestrial planispheres noting cities and ancient monuments of Ptolemaic design–were based on a need to find a solution to how to transfer the curved surface of the world to a flat surface. When we are talking about global events–from warming to El Niño–we need to synthesize global variations in a spectrum of a set of surface temperatures that only a satellite can assemble, and to read them as inscribed on a global surface. The virtual image of weather changes depend on information removed from actual landscape, or inhabited land–but rests on the persuasive power of a compelling image of the earth’s curved surface in the synthesis of a coherent image of ocean temperatures over a continuous expanse of the earth’s surface: although undoubtedly provoked by the world’s inhabitants, and a revealing record of the anthopocene, the mapping of oceanic temperature is something of a record of climatological impact and of the increasing need to come to comprehend shifting temperatures of the word’s oceans in truly globalized terms.
Is this map more powerful because it recalls a familiar globe, and because it promises to mediate record of the ocean’s equator that would be otherwise totally unable to be visualized in a coherent visual form? The global visualization creates a compelling record to understand the odd embodiment of a shifting pattern of climate prediction, even if the synthesis lacks reference to a cartographical model or a set of scribal practices. The map provides a way of detecting (and indeed predicting) unusually warm ocean temperatures that create El Niño, in ways that trace the preconditions to create a cascade of climactic changes provoked ocean surface topography through a visual syntax akin to a weather map: the virtual globe deploys digital media to map movement across and motion through oceans, tracing shifts in subsurface ocean temperatures over space that would be otherwise concealed from sight: the silhouettes of the continental masses not only displace attention from the land, but subordinate land weather patterns to the irregularities changes in atmospheric pressure and sea temperatures that they foreground in a strikingly technicolor map whose hues mirror heat-sensitive readings, rather than areas of settlement. (Continents are only present as ghostly images in these maps that direct our attention and interest to the phenomena sensed in ocean waters.)
The satellite thermal map of the swelling of seawater around the equator, generated by NASA’s Jet Propulsion Lab, tracks the temperatures beneath the swelling of oceanic waters to forecast El Niño oscillations this summer and fall. By tracking significant sea surface temperature anomalies, they trace changes to gauge the possibilities of potential future major weather disruption of the globe, and to try to comprehend the shifts in temperature that might change weather systems in so drastic a way to impact food chains, agricultural economies, and climactic experiences in similarly out of the ordinary ways, exposing the otherwise hidden shifts in ocean temperatures by catchy chromatic spectrum of colors around the equator.
Rather than only trace migrations, the map marks pronounced sea surface temperature rise across the Pacific is suggested by the surface’s deep crimson reds, extending from the islands off Singapore. The Google Earth satellite view contrast to the arboreal distribution of the topography more evident, as if to embody the threat that it poses to the landmasses that are the usual focus of world atlases.
The spread of warm waters across the Pacific indicated in such maps echo the famous charting of sea-temperature anomalies of 1997-98 El Niño, which La Niña followed, when the end of trade winds led warm waters to slosh Eastward, pushing cooler water down from the surface, and interrupting the feeding habitats of fish and aquatic environments and interrupting the local marine food web. The map traces shifts in surface temperatures by tracking of anomalies in the below video to suggest an advancing augmenting of surface temperatures across the equatorial Pacific.
The anomaly of equatorial sea-temperatures across the Pacific is most easily pictured by mapping the greatest warmth in red: the visualization of global variations across the ocean surface suggests sustained pattens of temperature rise, mapping not only temperatures but their divergence the form the median, and tracing patterns in their variability over time–far more meaningful in the global ecosystem than the relations between surface temperatures tout court.
The result is a new globalist map, tracking not countries and border lines or borderlands, but that “other ecumene”–that other inhabited world–of oceans and ocean life:
At least the hope is to start to direct attention to it, and to an area of the world’s temperatures that are not often mapped. The above visualization rests on an ability to synthesize a coherent constellation of multiple factors–prepared in a cogently digested form–but proves a guide to local imbalances and deviations, in the hope that we can grasp the global impact of these increases in the collective image that results, offering considering subtlety to register local shifts across space that help reveal the whirls, eddies, flows and sloshes across the ocean seas, even if it might require far more learning to interpret in its consequences than the more familiar sorts of weather maps that we are used to access on line. While not a globe or a sphere that earlier globe-makers might recognize, the elegantly articulated silhouetted continents suggest contre-jour qualities of the map, as if demanding that we start to try to pay attention to the deeper temperature changes in the seas that will reveal how shifts in atmospheric pressure create temperature shifts that will lead to a redistribution of nutrients in the ocean created by the consequent shift in upwelling and alter rainfall patterns worldwide or create droughts or typhoons as the result of an unusual warming of waters just below the ocean’s surface.
The dazzling image of the surrounding medium that conditions and prepares the climactic variations of the unmapped land to which they are so deeply linked, create an image of a global weather system we are only slightly prepared to come to understand. The map’s comprehensive coverage of ocean temperatures is a shocker of a visualization, employing a rainbow of gradations of color to striking effect that combines both the exactitude of pinpoint images and the tools of digital visualization. It is a sort of learning experience or primer on the immensity of global climate change, creating several deeply intractable pockets of climate change all closely located offshore, scarily noting the surprising relative proximity of the warmest areas to those regions, shown in white, which designate the remaining regions of polar ice, at the same time as the change in temperature seems embodied at an odd remove from the viewer or the surrounding shores. Similarly generated maps created from remote sensing constitute some of the greatest emblems of the environmental disasters of our time. Other options used by NOAA to chart the swell in temperatures in the upper 300 meters of the Pacific ocean in 2014 track a growing swell of something like an oceanic monster that grows in swells beneath its surface, evoking something of a large-scale sea monster that gradually began to reach across the Pacific toward the shores of South America, against the easterly winds that usually send surface water west across the Pacific.
The progress of waters beneath the ocean’s surface seem to track an animated entity in this set of subsurface charts, which capture the progress of the slosh of water magnifying the subsurface temperatures across the Pacific out of actual proportions to increase the visibility of temperature changes that seem to flow as if they were submerged underwater almost biomorphic forms resembling monstrous worms or undersea tornadoes that channel currents of churning heat that span the pacific, deep below the ocean’s surface:
mid-March, 2014 mid-April, 2014
In a Kelvin wave, pushing from the warm waters of Indonesia to South America, the slosh of ocean waters can prompt the cascade of atmospheric events. The bounded parameters of the visualization are limited to the ocean, but are meant to provoke a similar imagining of the potential events that such a swell might trigger, and provided one of the first indications of a probability of possible climactic shifts over the months to come. Despite the specificity of readings that it can coherently synthesize, the chromatic blending of these measurements in a real ‘heat map’ of ocean temperatures create a false demarcation of categories, by removing the temperature changes from their effects in magnifying their deviation from the norm. Mapping the ocean as a surface of travel or site of navigation has long challenged the categories of visualization employed in land maps, if only because of the fact that the notion of oceanic space challenged the categories that were developed to visualize surface topographies.
The synthesis of mapping temperatures at different depths track migrations of water in the medium of the ocean is perforce removed from the specificities of place transcribed and tried to be pinpointed in earlier engraved maps, that tried to render legible the currents, routes, currents and eddies of the sea, or to record the variations in the underlying ocean floor. The globalist maps of the ocean’s temperatures that result offer something more like an animated graphic, instead of an objective form, because they lack clear contour lines or fixity that were the basis by which so many earlier ocean maps tried to calibrate currents, negotiate sea-routes, track winds, or map the topography of the ocean’s floor.
The embodiment of the expanding biomorphic swell in subsurface temperatures, mapped as extending across the Pacific, renders the shift in temperature as gliding contra corrente. They offer a major change in the claims and abilities of totalistic mapping of the oceans, and in the attribution of embodied characteristics to the ocean–which emerges now, if in ways that seem metaphorically misleading, as somewhat organic, as if it were something of a separate living entity from the land, which almost gained its own context, rather than appearing as either a surface for viewing nautical travel–
–or the result of an array of bathymetric bearings of submarine topographies by collating depth-soundings taken by sailors on weighted lines.
Of course, the topic of the maps–global climate change–is itself removed from the precision to mapping nautical location to calibrate calculated routes, path, or place as marked by means of a line, and understand risks of nautical travel, and a concept of travel rooted to the ocean’s superficies. The maps of oceanic temperatures not only reflect the transferral of maps from paper to the far more heavily pixellated medium of the screen, but a search for visual formats of embodying shifting temperatures that were often elusive as subjects of global mapping in earlier charting traditions.
As such, they suggest, in the rhetoric of uncovering hidden changes detected by satellite, both the need to try to process global shifts in temperature in tactile terms, an eery remove at which the changes in oceanic temperature lie from the viewer, hinting ominously and only by extension about the likely possibility of future risks of global climate change to which the world’s inhabitants are now, as if suddenly, finding themselves to be subject.
The new premium on taking stock of mapping temperature change is about learning to visualize the migration of ocean temperatures as if by analogy to a weather chart–and indeed the resemblance to the images of cold fronts on the Weather Channel seems striking–but in ways that take into consideration how these movements in temperature migrate in currents and swells through and across the ocean’s own watery medium, and cannot only be considered in the localized perspectives of the individual points of a depth-charge. For the mapping of oceanic temperatures are not only a way of mapping the communication of heat, or the rising temperatures of the world and its atmosphere, but the newly inter-related concept of what it means to be warm.
The narrated search for the whale Moby Dick takes readers almost vertiginously off the known map, in an era of increased map-printing and the growing claims of map authorship, often insecure of the origins or coherence of their captain’s narrative design. The quest for the elusive Great White takes readers literally off the map, as The Pequod leads readers off of map, in the apparently unreliable narrative on a quest for Moby-Dick to areas less mapped as the almost primal site of whale spawning, unknown to most, where the craft, itself adorned with whale bones—“tricking herself forth in the bones of her natural enemies,” bulwarks adorned with sperm whale teeth, rudder made from a whale jaw bone, seems to seek to arrive by human artifice, or be all too similarly cannibalized by its craft.
‘It is not down in any map; true places never are,’ Ishmael describes the mysterious origins of the real cannibal Queequeg in Moby Dick, who he calls “George Washington cannibalisticslly developed. Queequeg hails from the South Seas, and his unknown origins betrays the fascination of unmapped spaces and the allure held by being “off” the map. The concern with mapping places haunting the narrator of the novel obsesses the monomaniacal ship’s captain who leads his ship to the same area of the globe in search of the lone whale he seeks to lead an increasingly wary crew. Melville wrote with a particular sense of spatiousness in a chapter that first tells the story of the Great White Whale–“Moby-Dick” (Chapter XLI)–poses the question of preserving collective knowledge to gain bearings on the location of the White Whale, that suggests the onset of the first mapped knowledge of whale routes. If providing pictures of the specter of the whale from from the point of view of the whale-man, the encounter of ships at sea at the start of the hundredth chapter betrays a desperation to orient his ship on the high seas.
At the start of the hundredth chapter of the massive narrative, an obsessive Ahab cries hopefully to crews of a passing English ship monomaniacally—“Ahoy! Hast thou seen the Great White?” Ahab cries in biblical syntax in desperation to the approaching English ship’s captain and crew, showing his ivory leg to the ship whose captain barely seems to understand him, but improbably turns out to be his twin, having lost an arm last year to the very same white whale: in a macabre recognition scene, the ships joined the two disfigured by the same whale clink ivory limbs, arm and leg, bound by both how their lives found new orientation after their encounters with the great white whale. Ahab has prepared to track the whale’s course.
While legends of sightings are dispersed among whaling ships “sprinkled over the entire watery circumference” in disorderly fashion, each “pushing their quest along solitary latitudes,” sharing knowledge about whales’ locations was prevented given the “inordinate length of each separate voyage” and “long obstructed the spread through the whole world-wide whaling fleet of the special individualizing tidings concerning Moby Dick.” The sightings of sperm whales of uncommon magnitude provoked rumors and fears of encounters with the whale, as one might expect, even if they were recored at a fixed time or meridian. For, Melville reminds us again of the unique space of the open seas, “in maritime life, far more than that of terra firma wild rumors abound, wherever there is any adequate reality for them to cling to;” in the “remotest waters” or “widest watery spaces,” whalemen are subject to “influences all tending to make his fancy pregnant with many a mighty birth.”
Such an expansion of legends of the White Whale on the open seas contrast to the single-minded focus of Ahab’s tracking of Moby Dick, and the certainty that the Captain possesses of his ability to find Moby Dick on the open seas . Such a fixation is opaque at the book’s start, but is perhaps most manifest in his obsessive desire to track the individual whale by the sea charts kept in his cabin, to which he retires to read each night, and seem to provide the first point of entrance into his psyche–and what Melville calls his “monomania.” As the ship moves over the seas, Ahab returns often to his cabin to read charts, maps, and logs, as map-reading becomes a keen emblem of monomaniacal fixation–as the belief that maps will help him track the whale that he is committed to kill. The maps may magnify the sense of monomania, the psychological diagnosis of an undue expansion of mental attention on one object; if repeated reading the maps serves as an emblem of the growth of his fixation despite the survival of his intellect; trying to pursue the whale on charts seems to serve to focus his vindictiveness, as if materializing how the “White Whale swam before him as the monomaniac incarnation of all this malicious agencies which some deep men feel eating at them, till they are left living with half a heart and half a lung.” Ahab’s fixation on the yellowed charts he unrolled on his cabin table express the monomaniacal tendencies defined in nineteenth century psychiatry of how an inordinate fixation persists in an otherwise rational mind; the fixation on mapping the course of the whale obsesses his attentive mind.
Is the hope of locating the White Whale by the rutters of past whaling ships and collation of mapped observations an emblem of nourishing an undue fixation of his pathological preoccupation, despite his apparent ability to reason the possible path of the whale’s path? The extended narrative of the ongoing quest for Moby Dick on which Ahab leads Pequod that fills the content of the novel becomes a sort of psychic profile of the obsessiveness with which Ahab takes the Pequod, and the novel’s narrator Ishmael, to encounter Moby Dick in the South Seas–the site of whale -spawning where the novel culminates. The retiring of Ahab to the solitude of his cabin matches his withdrawal into his mind and serves to nurse his preoccupations. What provides a more gripping image of Ahab’s inner psyche than the obsessive attention that he gives to tracking the White Whale by maps? Ahab retires to consult log-books and charts to cull sightings of sperm whales that almost substitute for an actual map or rutter–and for the trust that sailors might place in maps and charts to guide the ship. The problem of locating the whale s underscored by mention of the “wild suggestions” of many ships that have given the whale chase of an “unearthly conceit that “Moby Dick was ubiquitous; . . . had actually been encountered in opposite latitudes at one and the same instant of time;” if”the secrets of the currents in the seas have never yet been divulged, even to the most erudite research,” Ahab seeks to challenge this sense of ubiquity through his obsessive consultation of charts, by following of the outlines of naval courses. His intensity comes to transform his very brown and visage into a lined map, tracing out courses, so that his forehead comes to resemble a chart; reading maps with such obsessiveness to track his prey seems to remove Ahab’s single-minded pursuit from any oceanic transit, and from the common good of the ship that he commands.
Ahab’s monomania may seem sui generis. But it is closely tied to the mapping project of Mathew Fontaine Maury and the contemporary project of collating open data on whale migration in Melville’s time, and the promise of investing legibility in a global space of whale migration. Even more than the bodily injury of the loss of his leg that left him tormented with visions of the White Whale, the obsessive tracking and persistent consultation of charts and maps with other records manifests the idée fixe by which Captain Ahab is obsessed, and indeed the solitary consultation of these charts while his crew sleeps at night stand for the single-minded madness of tracking one whale on the open seas. The folly of tracking the White Whale on a map embodies Ahab’s monomaniacal pursuit of a way to track its course by a paper map. So fully does map-reading come to consume both his mind and his body as he ponders charts every night in his cabin, drawing new lines and courses by pencil, and revising them, “threading a maze of currents and eddies, with a veiew to the more certain accomplishment of that monomaniac though of his soul, so focussed on a map that, in a brilliant image, his tormented face even becomes a map, bearing the traces of the pencil lines traced on the charts, as if the subject of his fixation rises to the surface of his skin, so entirely consumed his mind by the conceit of mapping the course of Moby Dick. The appearance of these self-inflicted lines as if engraved on Ahab’s brow–Melville’s image–echo the captain’s fixation with obsessively tracing multiple marine courses on the charts he keeps in his cabin; the courses that are so intensely pondered seem to rise to lines inscribed on his own skin as if in as a consequence of the imprint that tracing possible courses of the leviathan has brought.
The conceit of the tracking of whales on maps appears an emblem of Ahab’s madness, if it almost echoes contemporary techniques of Global Positioning Systems. The utter hopelessness of locating one whale in an ocean map seems apparent; Ahab has indeed so often red maps to transform himself into a map hoping to locate Moby Dick, and the conceit of mapping whales has filled his mind. Yet, as the “hidden ways of the Sperm Whale when beneath the surface remain, in great part, unaccountable to his pursuers, . . . the most curious and contradictory speculations regarding them, especially concerning [how] he transports himself with such vast swiftness to the most widely distant points” Melville presents the problem of mapping the course of whales as one by which the crazed Captain Ahab is increasingly consumed, pouring over charts in the captain’s cabin, increasingly isolated at a remove from the crew including Queequeg and Ishmael, and the fate of his ship. Although whalemen by their expert knowledge often came to the conclusion after the White Whale so often escaped their capture “Moby Dick not only ubiquitous, but immortal,” the presumption of mapping the course of the White Whale’s course is perhaps the clearest illustration and emblem of Ahab’s hubris, and monomaniac obsession with tracking the whale above the expert knowledge of his crew, as he “led upon the whale’s white hump as the sum of all the general rage and hate felt by his whole race,” so violently did he come to see personified in the whale that had once torn off his leg all evil in the world, and pit himself against it. Maps provide Ahab with a basis to nourish and expand the “monomania in him [that] took its instant rise at the precise time of his bodily dismemberment.” If such a mania began he returned home, stretched in a hammock on his homeward voyage, swaying in a straitjacket in the rocking boat returning across the tranquil tropics, as “his special lunacy having stormed his general sanity,” he obsessed after returning to Nantucket with the one aim of hunting the White Whale. Monomania had almost fallen out of favor as a diagnosis by 1850, when Melville wrote, but novelists from Balzac to Bronte adopted the image of mental fixation and unhinged rationality that Ahab’s reading of maps convey.
Nothing in Mellville’s novel is so great an emblem indicating Captain Ahab’s madness than his obsessive consultation of nautical charts and maps of which he is a jealous custodian, and which provide the basis to nourish his determination to locate Moby Dick. Maps may feed Ahab’s relentless compulsion to track the White Whale. Ahab’s obsession with maps reflects contemporary attempts to map the open seas: indeed, the superstitious value of the leviathan held a special place in the “wild, strange tales of Southern whaling,” and the deep sympathy of whaling men for their prey, who they know far better than those naturalists who have perpetuated false legends of their fierce animosity for humans, from Palsson to Cuvier, distorting the actual awesomenes of pursuing any whale tracking the Great White.
Ahab’s obsessive reading of maps to track Moby Dick seems a figure for his monomania, but reflects an actual mapping project tracking whales on the open seas, which Melville knew well, and a project of mapping the logs of whaling ships in legible cartographic form. Ahab’s use of maps to track Moby Dick mirrors the cartographical project of Matthew Fontaine Maury, the nineteenth-century Virginian polymath and early hero of open data, who in 1851 sought to map migratory routes of Sperm and Right whales or the benefit of the whaling economy. If Melville often consulted histories of arctic searches for Northern Whales published from the 1820s, the appearance of an authoritative map of the courses of whales that Maury had accumulated from ships’ logs provided a model that attempted to impose human reason and fixed continuity on a whale’s migrating itineraries and paths, in order best to predict its actual location.
Ahab’s obsessive hope to track the course of the great white whale Moby Dick in the ship the Pequod may mirror the scope and ambition of M.F. Maury’s project–a project that led to one of the odder maps of marine population and migration that appears below, but which is one of the monuments of open data. For Melville, however, Ahab’s mania seems driven by the hope the map carried for being able to track the course of the great white whale that his prey, and to arrive at the moment of confrontation that will in fact never appear on any map. For unlike the observations Maury graphically collated, the specificity of Ahab’s tie to Moby Dick is not on the map at all.
Maury’s Whaling Map; Norman B. Leventhal Map Center at the Boston Public Library
Ahab’s self-imposed sequestering on the voyage of the Pequod in his cabin, surrounded by a variety of charts, seems emblematic of his single-minded obsession to track the elusive Moby Dick. It is emblematic of a uniquely obsessive sort of map-reading emblematic of his particular sort of hubris: as he will never know the true path of the majestic whale, his study of the map symbolizes a contest between the mapping abilities of man and whale.
The private consultation of the map in the the secret space of the captain’s cabin reveals the sharp contrast between the whale as an innate cartographer who migrated across seas and the knowledge of routes inscribed in lifeless nautical charts, and the inability to plot or plan the intense longing for his confrontation with Moby Dick within the range of observations of all whales by traveling whale ships. But it also offers an amazing fantasia of the reading maps and nautical maps as if they were guides to habitation, and a reflection on the nature of map-reading and the comprehensive claims of encompassing known space within engraved maps, and specifically of the colored charts of sea routes, whaling and sighted whales that the oceanographer Matthew Fontaine Maury produced in the 1850s compiling nautical logs of whaling ships, after having remapped the coastline of the United States from the geodetic Survey of the Coast by the Swiss Ferdnand Hassler, which had tried to fulfill the Jeffersonian dream of a nation facing two oceans, before joining the Confederate cause.
We have little sense of the amassing of data that existed in Ahab’s cabin, so much as the intense relation that the captain develops to his charts. Melville describes how Ahab retires to his cabin to open “large wrinkled roll of yellowish sea charts, spread them before him on his screwed-down table,” ready to set himself to “intently study the various lines and shadings which there met his eye,” and escape into the paths that they trace. The memorable episode in Ahab’s own cabin focusses attention on how the captain’s obsessive consultation of the maps, as a sort of emblem of his search to capture the whale in them. Ahab processed information in the map as best he could, and “with slow but steady pencil trace additional courses over spaces that before were blank,” while consulting log-books of previous voyages and noted sightings of sperm whales in a desperate attempt to locate the migratory path of the white sperm whale Moby Dick–whose own route he so obsessively seeks to understand and on which he fixates so obstinately. The reading activity is isolated and isolation, because the map is essentially mute, a second order of spatial knowledge with which he has no literal traffic or exchange, but becomes a way to wrap himself in further isolation from the mammal that communes with the productive fecund waters of the sea. “While he himself was marking outlines and courses on the wrinkled charts, some invisible pencil was also tracing lines and courses upon the deeply marked chart of his forehead,” as every night, “in the solitude of his cabin, Ahab thus pondered over his charts, . . . threading a maze of currents and eddys, with a view to the more certain accomplishment of that monomaniac thought of his soul.”
Such a collective map of the sightings of whales is both the focus and talisman of Ahab’s monomaniacal will: both as the transcription of the paths of hidden submarine itineraries, “with the charts of all four oceans before him,” and the hubris of understanding the concealed migratory course of that noble whale with which he is so obsessed and that has long evaded his search. For Melville confides that “it might seem an absurdly hopeless task thus to seek out one solitary creature in the unhooped oceans of this planet” to many; “But not so did it seem to Ahab, who knew the set of all tides and currents; thereby calculating the driftings of the sperm whale’s food, which whales were imagined to follow; and, also, calling to mind the regular, ascertained seasons for hunting him in particular latitudes; could arrive at reasonable surmises, almost approaching to certainties, concerning the timeliest day to be upon this or that ground in search of his prey.” The privacy of the consultation of the tables that allow him to try to read this map, and to establish the position of the whale he seeks, becomes the basis for the captain’s obsessive hope to track the progress of the whale, better to interpret its location.
The intensive reading of ocean charts becomes a site of reading that obsesses Ahab as a means to determine and decipher the logic of its movement stand at odds with the description of the sublime nature of the sperm whale, whose own head cannot even be read without wondering at the majesty of the form of the “head of this Leviathan,” truly “an anomalous creature,” impossible to interpret or decipher, whose imposing grandeur is of such “god-like dignity” to defy human interpretation. As the wonderfully described problem of the legibility of the “plaited forehead” of the Sperm Whale is a living surface that defies interpretation, inscribed with “innumerable strange devices for [its] emblematical adornment,” following not Euclidean mathematics, but rather “pure nautical mathematics,” the mapping of the course of the whale seems to defy tracking by Euclidean tools also defies reading, much as Melville described the sperm whale’s forehead forms a “mystically carved container,” the lines of whose face defy clear reading, as the “bumps on the head of this Leviathan” is a surface whose interpretation “no Physiognomist or Phrenologist has as yet undertaken,” and would challenge the abilities of Lavater–despite his study of animal faces–or Spurzheim or Gall, suggesting the intractable indecipherability of the whale, but whose “sublime aspect” and “added grandeur” Melville attempted, in the brow in which “mighty god-like dignity” is indeed “inherent” in a brow “plaited with riddles,” presenting Lavater’s mark of genius in the depressed crescent at its middle, in a brow “so amplified . . . you feel the Deity and the dread powers more forcefully than in any other object in living nature.”
As the brow of the leviathan remains challenging to be read, any hope of reading the map of the path it takes seems, despite Ahab’s desire and Maury’s map, Melville appears to assure his readers, as futile as a way locating the actual whale Moby Dick, but becomes an obsessing act of tracing, retracing, and location, that becomes Ahab’s main interpretive project in Melville’s book.
We read more maps than ever before, and rely on maps to process and embody information that seems increasingly intangible by nature. But we define coherence in maps all too readily, without the skepticism that might be offered by an ethics of reading maps that we all to readily consult and devour. Paradoxically, the map, which long established a centering means to understand geographical information, has become regarded uncritically. As we rely on maps to organize our changing relation to space, do we need to be more conscious of how they preset information? While it is meant to be entertaining, this blog examines the construction of map as an argument, and proposition, to explore what the ethics of mapping might be. It's a labor of love; any support readers can offer is appreciated!