Traffic Zoology

There is a secret zoo that runs encaged alongand semi-tundra, nascent traffic animals have a
the roads.They are liquid, semi-visible goliaths thatlong period in which to mature before coming
rage through the streams and chunks of ordinaryagainst obstacles like influxes of new cars or
traffic, with the effervescent tendrils of mile-longnavigating around towns; and because the
tales whipping behind them like Chinese dragons.highway wends its way directly through most of
Though composed of hundreds of pounds ofCanada's major cities, it provides a handy litmus
steel, glass and plastic, they are able to passtest for the homeostatic integrity of a given
through solid objects. They are bound by the lawsspecimen simply by observing whether or not it
of the highway, but not by any conventionalmakes it through to the other side of the urban
notion of time or space.They are Aggregatearea intact.While daytime ATA formation is not
Traffic Animals: a menagerie of emergent beastsrare, it is under the cover of darkness that
drawn from the interacting behaviours of manydevelopment can proceed in a comparatively
individual human beings driving many individual carsunfettered fashion. This is due in large part to the
with many individual goals, their collective activitymore abstract, disconnected experience of
giving rise to something with greater presence,interacting with other vehicles merely as points of
power and purpose than the sum of itscoloured light. Familiar prejudices and stereotypes
constituents. They take on a host of different-- potential sources of destructive competition --
forms, each to serve a different end.They areare smoothed out by the shadows. At least on
real, and they drive among us.PreambleIn histhe basis of visual impressions, a Volvo and a
introduction to The Extended Phenotype (OxfordCamaro can enter a system as peers.Diminished
University Press, 1982) enthusiastic evolutionaryvisibility resulting from mild to moderate weather
biology cheerleader and Commodore-hackingconditions can have a similar equalising effect, but
pop-science guru Richard Dawkins invites us towhen conditions become too severe drivers tend
consider the Necker Cube Illusion: ato clump into packs for safety, leading to
two-dimensional image representing twopseudo-ATA fleets that are all too conscious
interlocked three-dimensional blocks in which thesocial events (as in the Quintana Roo
foreground and background can seem to flip backexperience).Show me an autumn stretch of prairie
and forth as the brain fruitlessly seeks the "true"transcontinental highway at twilight, and I will show
interpretation of the depicted space. This isyou the secret zoo of the road.Typical
Dawkins' starting point for a thought experimentMorphologiesThe most basic form of multi-car life
in which he blurs the lines between species, theiris the Asipetal Caterpillar, also known as a worm.
genes and the environment, calling into questionWorms begin when a stable solo vehicle spawns a
the traditional boundaries drawn through biologicallinear, single-lane chain of vehicles composed of
systems to identify the relevant level of study.loose monomers joining at the rear (a closely
To wit, to wank:We look at life and begin byrelated, but dysfunctional, construct known as an
seeing a collection of interacting individualAcropetal Caterpillar grows by adding vehicles to
organisms. We know that they contain smallerthe front of the chain, generally leading to
units, and we know that they are, in turn, partsdestructive diffusion or autolysis). Short, lithe
of larger composite units, but we fix our gaze onworms are the fundamental building blocks of
the whole organisms. Then suddenly the imagehealthy ATA tissue. Perverse, long-form worms
flips. The individual bodies are still there; they haveare the seeds of congestion and death.The
not moved, but they seem to have gonesecond atomic element of ATA tissue stands in
transparent...In other words, if you are able tostark contrast to the worm, for it is a fleeting
de-emphasise the organism itself you are free tothing, and when it takes concrete form at all it is
appreciate the idea of beaver ponds as artificialoften manifested as a single car. The Apparent
lakes generated by beaver genes, or to see aCoxswain is a vehicle that appears, to the
spider's web as an arrangement of silk drawn byconscious or semi-conscious mind of one or more
DNA. By extending the lines with which we bounddrivers, to be a leader of the worm. When the
the traditional phenotype, we define newApparent Coxswain changes lanes, there is a
organisms, merging technology and individuals intohigher probability that a majority of the worm will
communities the same way that ancientfollow suit than if the change were initiated by a
micro-organisms interacting inside bilipidless trusted vehicle. In many cases each car in a
membranes fell into symbiotic lockstep dances toworm perceives the car immediately ahead of it
found the first stable cells.Organelles, cells, bodies,to be the Apparent Coxswain, leading to
herds: at which level we discern the animal isdomino-effect lane-transitions; such formations
purely a matter of focus.This idea of thehave high homeostatic integrity because of the
emergent animal or "super-organism" is hardlyworm's ability to "find a new head" should one
particular to Dawkins: William Morton WheelerApparent Coxswain be lost to the currents.
remarked on the idea in his 1911 paper "The Ant(Please note: the Apparent Coxswain should not
Colony as an Organism" in a treatment that isbe confused with the Virtual Coxswain or the
every bit as cogent but with considerably lessNapoleonic Coxswain, discussed below.)Formations
otaku chic than Kevin Kelly's printed-soundbytethat achieve such integration become Cholingers:
manifesto on hive complexity, Out of ControlAsipetal Caterpillars with tightly-integrated internal
(Perseus Books, 1994). In the words offeedback systems of Apparent Coxswains,
Kelly:There is nothing to be found in a beehivecapable of transmitting information from tip to tail
that is not submerged in a bee. And yet you canwith high fidelity. Cholingers can slither to avoid
search a bee forever with cyclotron andtorn tyres on the road, twitch around
fluoroscope, and you will never find a hive.So tooslow-moving vehicles, and even slip through packs
can you examine a driver in a car and knowof alien worms, wild axenes and other traffic
nothing about the greater animal in which theyfroth to arrive on the other side intact.Of course,
both participate when the circumstances are right.not all Cholingers slip through the strangers:
Some of the applicable forces can be seen mostsometimes they interact.Every Cholinger is either
clearly in the rarified environment of thebenthic or pelagic. Benthic Cholingers travel at a
professional race course, as explored by Davidsimilar rate to the currents of the road, while
Ronfeldt, a senior social scientist at RAND, in hisPelagic Cholingers travel at a dissimilar rate when
2002 paper Social Science at 190 MPH oncompared to other traffic (typically a faster rate).
NASCAR's Biggest Superspeedways, whereIt is possible, however, for a benthic line to be
fleeting moments of co-operation between rivalspicked up and carried along by a pelagic cousin,
are necessary in order to win. Ronfeldt focuses inleading to a coupled form. This is the first real
particular on the phenomenon of draft lineAggregate Traffic Animal we will meet tonight: a
formation, which is similar to the way flockingbilaterally asymmetrical diageotrope known as the
birds can share aerodynamic advantage. Like ironEpiphysian Cyclosalp.Within the body of the
filings in a magnetic field, the large-scale distributionCyclosalp the individual Cholingers are transmuted
of opportunistically partnering cars are drawn intointo a pair of Librigenates -- stretchy, free-flowing
predictable macro-scale patterns across thetissue that is bounded in space by the relationship
speedway:Once the racers sort themselves out -with its partner, the accelerating pelagic lobe sliding
after ten to twenty laps - it is common to see aforward and the steady benthic lobe catching up
single draft line of four to seven cars running inin a slow-motion slingshot, compressing and
front, pursued a hundred or so yards back by aexpanding between the loose, senseless clumps of
second line of cars, all another hundred or soother cars. This accordion-like effect might initially
yards ahead of a large pack of cars that may stillseem to be a force tearing the animal apart,
be running in parallel lines but are doing more dicingrending pelagic from benthic -- and this is indeed
than drafting...Cars that run alone, often stuckwhat might happen in too rarified an atmosphere
dangerously between two draft lines, will appear-- but when presented with obstacles of any kind,
to drift irrevocably backward.Freed of the bondsthe Librigenates that comprise the Cyclosalp fall
of racing's formalism, the Aggregate Trafficback on their Cholinger heritage of local integrity,
Animals are born, rooted in transient symbiosescrystallising en masse to navigate the
between individual patches of drivers that willhazard.Unfettered, the Epiphysian Cyclosalp is like
crystalise into the organs of the beast. But thehalf a butterfly, its riparian body gilded by a slowly
circumstances have to be just right for one toflapping wing of accelerating, gliding Librigenates
emerge. The unholy Hieronymus Bosch-styleebbing and flowing in a stately round. Its insides
concert of homicidal applied-shadenfreude thatwhorl as partners switch places, benthic turning
may characterise your urban, intra-urban orbriefly pelagic, pacer cars joining a rippling pulse of
sub-urban driving experience is not ripe ground forlocal inertia forward, headlights cross-sweeping.It is
ATA growth: too frothy.The sociological andbeyond the scope of this article to detail the
scatological dances of the megalopolis rushhour,myriad circumstances that provide seed for the
too, are beyond the scope of this article, and areprofitable entanglement of multiple Cyclosalpic
at any rate most likely best explored with deepstreams. So diverse are the possibilities that we
computer simulations using high-tech cellularcould fill a Biblical tome without scratching the
automata tools with average driver profiles linkedsurface, without revealing the common thread of
to real-world statistics of roadway usage coupledsimplicity upon which the complexity hinges.
with an army of ten thousand angry ax-wieldingSuffice to say the larger clade includes such
orcs battling an equal number of obedientvaried forms as the whiplashing Epinastic
clonetroopers.Rather, this field is perfect fodderTricyclosalp, the many-fingered Dicyclosalp
for the amateur ethologist, observing phenomenaFimbriatum, and the diaphanous, fleeting wonder
with a keen eye, an open mind and a sharp pencil.of the mile-long Merosporangic Super-Cyclosalp...Of
And while much has been written aboutcourse, not all Asipetal Caterpillars grow up to
manipulating traffic waves, the dynamics of trafficbecome stately Cholingers; instead, they lock into
jams and phase-transitions in traffic density, veryLego-like bricks of uniform properties called
little time has been devoted to the observationPycnoblastoids. While short-lived Apiculate
and cataloguing of persistent multi-carPycnoblastoids (in which the Apparent Coxswain is
zoomorphia.Early ObservationsThe author firstalways the most forward car) are more
became aware of the existence of ATAs whilecommon, it is the more flexible Laxiflorous
making his way through the hinterland of CanadaPycnoblastoid (in which the Apparent Coxswain is
on a long, mid-winter solo drive in a decrepitany car except that most forward) that lives a
Dodge Charger with no functioning radio. Due tomore fruitful life.For instance, consider the case of
his dangerous penchant for immersivea typical composite entity like a Tripycnoblastic
daydreaming in the absence of external stimuli, heOomycotum, in which independent pycnoblasts
began to parasite his driving decisions by locking injockey for position internally directly or by proxy
behind another car with comparable speedthrough one or more Napoleonic Coxswains (that
ambitions. By reserving a sliver of awareness foris, drivers who suffer from the delusion that they
tracking the red brake lights of the "lead" car forare single-handedly responsible for steering/leading
changes in speed or direction, the author was abletheir local sub-structure). The domino-line
to comfortably enjoy his trance while a heftybehaviour of an Apiculate Pycnoblastoid makes it
burden of road awareness was outsourced to thetoo brittle to survive the stresses of being
other driver, causing the front car to function aspermeated by a competing pycnoblast, whereas
a sort of early warning mechanism for changingthe comparatively elastic structure of the
conditions (including the Mounties' speed-traps).TheLaxifloroid -- imparted due to the inherent time
notion resurfaced while the author was wrestlingdelay involved in co-ordinating with a mid-fleet
a dented Volkswagen Rabbit rental down aApparent Coxswain -- retains a perfect balance of
twisting, pot-holed two-lane jungle highwayrigidity and looseness, riding a line between
through the Mexican state of Quintana Roo. Asorchestration and dissolution that makes
the journey began he found himself hedged insidecomposite forms like Oomycota
a short parade of other tourists, all driving theirpossible.Pycnoblastic tissue is unusual in that it
rental cars out of the airport at around the samemakes use of some level of awareness on the
time at a hesitant pace, breaking frequently topart of the driver that they are participating in a
process the unfamiliar leafy darkness ahead.formation (though drivers are only likely to be
Fearing injury, the author laterally-leapfrogged theaware of the local level of structure). When this
indecisive parade and drove on into the murkawareness reaches a certain level the composite
alone. Remembering his success in the far north,entity is usually destroyed by internal stresses,
he latched onto the back of a local vehicle (abut occasionally a dissolving multi-pycnoblast will
home-modded convertible Beetle carrying tenemit a stream of highly energised vehicles -- the
people, standing room only), using its varyingApheresoid Lirellate, a concentrated apiculatoid
speed as an indicator of road conditions.pycnoblast flung free from the miasma of death
Unexpectedly, this move was noticed by severalto rocket away, using for a coxswain the
of the other tourists, who began to fight toabandoned carcass itself....These are but the
separate themselves from the melee and join thefringes of the zoo, the tip of the iceberg.We have
newer, more surefooted pack that was rapidlynot even touched on the sensitive antennae of
pulling ahead...By the time the author had reachedthe Stipitate Phototaxites fringed with Virtual
his exit the impromptu fleet of vehicles hadCoxswains, pseudo-lead cars ready to be
become a persistent, homeostatic phenomenon.sacrificed to trip any trap, the chaotic wrath of
The fleet had quickly learned to manipulate thethe Biflagellate Ableptic Figmo and the fate of the
spacing between its components in order tocystidial flotsam locked within them; the weird
remain permeable to faster moving local trafficrhythms of the Cacospysic Super-Barbicanoids
while defending its integrity against moreand their elaborate dance of shifting coxswains,
disruptive external vehicles. Pulses ofthe majesty of the motorcycle-based Raging
communication signifying when the passing laneFallaxoid; the menagerie of endless cancers that
was clear rippled down the chain through acan grow from unexpectorated papillic
conscientious leaning into the gravel shoulder,granulomae, from cataracts of geriatric nektons,
assisting in the process of expectorating invaders.or from service-stations with badly planned
Several of the original tourist vehicles ended updriveways.Further StudyThe study of a new
being swapped out for other vehicles withoutorder of life is not without its risks, both
rocking the boat. Later on, even the leader wasprofessional (in terms of reputation) and practical
swapped out for another experienced local car.It(in terms of being maimed by mis-navigated
was a fetching game, contributing to the welfarevehicles). The amateur automotive ethologist
of all of its players in an interesting way, but itmust not only have keen skills of observation, but
was not a true ATA. It was too conscious aalso the fortitude to persevere despite the slings
contrivance to be anything more than a delightfuland arrows of dubious dissenters. Like
spontaneous social event.You see, a distributedLeeuwenhoek's controversial animalcules and
animal with human components can be veryPasteur's superstition-defying microbes, there will
sensitive to perturbations from within. It is onlyalways exist a certain testudinal resistance to new
when the conflicting threads of goals, reasoningideas among older quarters. There will be those
and competition between individual human mindswho doubt the very existence of aggregate
are quietened into the background noise that thevehicular life, or who insist that the zoo of the
soil can truly be ripe to raise a complex beast.road dwells in metaphor alone.The opinions of such
When drivers can fall into a semi-hypnotic statesceptics could be changed by a single night spent
and their herd instincts take over, the seeds areon a grassy hill overlooking a well-travelled country
laid for something greater.HabitatWhile there arehighway, watching the streams of red and silver
thousands of traffic animal breeding grounds alonglights merge and split, compress and attenuate,
the paved networks of the world, only one drivingroil and interact, fatten and reproduce...Watch the
region has been extensively explored at this time,roads, and see the zoo for yourself. There is no
largely due to budgetary considerations.Thedenying its patterns of insectile purpose, its
TransCanada Highway is a nearly idealmyriad variations in anatomy and configuration, or
environment for the production of large-scalethe orchestrated madness of the low-cost
ATA phenomena, due in great part to thepetroleum feeding frenzy. Your own mind, honed
simplicity of its shape: all cars are moving eitherby thousands of generations of natural selection
westbound or eastbound, streamlining the goals ofto recognise life from non-life, will tell you it is
the drivers in much the same way as the shapetrue; the disciplines of careful observation and
of the Daytona superspeedway encouragesmeticulous classification will tell you how, and
drafting partnerships (see above). Also, becausewhy.Open your eyes, and witness an untapped
there are long stretches through lonely wildernessworld.