Earthrise

Earthrise, seen from Apollo 8, 24th December 1968For my second personal offering in our new series, Gifts of Sound and Vision, I’ve chosen Earthrise. This is a series where ClimateCultures Members explore personal responses to film and audio pieces that they feel open up a space for reflection (whether head-on or at a slant) on environmental and climate change. Earthrise is a recent film about a moment half a century ago that transformed our vision of the world and of what might be possible in this short historic episode, modern human civilisation. 

approximate Reading Time: 3 minutes 


Fifty years ago, on 28th December 1968, three men returned to Earth after a six-day journey during which they became the first humans ever to escape the gravity of their home planet. They had slipped into deep space, entered the moon’s gravity and made ten orbits of that world to observe what people assumed one day might become a new base for interplanetary exploration.

As such, Frank Borman, Jim Lovell and Bill Anders were the first humans to see the far side of the moon with their own eyes, and the first to see the Earth rising above the moon’s grey horizon. As this excellent 30-minute film by Emmanuel Vaughan-Lee shows, using archive footage from that 1968 Apollo 8 mission alongside present-day recollections from all three crew members, the Earth offered the only patch of colour they could see in all the universe. The deep black of space, countless sharp white stars, the moon’s grey endless plains and craters rolling on and on just 60 miles beneath their capsule — and the one white-blue-green-brown marble that emerged in front of them, over 240,000 miles away. 

That thumb-sized ball was home, and the colour photo they took of that first Earthrise — an instinctive, spur-of-the-moment act and a wholly unplanned byproduct of their mission — had an immediate and deep impact on everyone who saw it after their return fifty years ago, just as the sight of distant home had a lasting impact on those three men.

The ‘whole Earth’ image became the emblem of a new environmental awareness, the icon of an emerging age, and the hope of those three astronauts that national boundaries and short-term, near horizon problems might somehow start to lose their fatal grip on our imaginations. They admit in this film to being disappointed that this hope has not been delivered on, yet.

In 1968, the concentration of CO2 in the Earth’s atmosphere was about 320 parts per million — already significantly above levels experienced by any human civilisation, along with the increases in global average atmospheric temperatures and sea levels that go with elevated CO2. 50 years later, our planet’s atmosphere is 410 ppm CO2 and this is still rising. The record-breaking temperatures, sea levels, ocean acidity, habitat destruction and species loss all also keep on rising.

50 years from now?

This is all uncharted territory, as was the space between Earth and our moon before 1968. The Apollo 8 crew’s expedition was a mission of firsts, and so is ours. They came back with a new way of seeing our world, and we also have to find our own and to deliver on the hope that Borman, Lovell and Anders found in a place that’s the furthest from home that any human had ever been or has been since. There is no other home.

It’s worth watching the film for the words of those three men then and now as much as for the images, and I’ve avoided quoting them here in the hope that you will go and watch it for yourself. But here is one to end with, which speaks to the power of imagination and of art of all kinds to trigger imagination at individual and collective scales, and to inspire new hope:

“The photograph itself was the thing that everybody liked. I mean it represented Apollo 8. And it could be almost like saying it was the fourth astronaut, because it was there and it did the job. One frame had showed exactly our existence.” 

Earthrise, seen from Apollo 8, 24th December 1968
Earthrise, seen from Apollo 8, 24th December 1968
Photographer: William Anders

Find out more

Earthrise (2018) by Emmanuel Vaughan-Lee is available to view at the Global Oneness Project, of which Emmanual and Cleary Vaughan-Lee are directors. You can also download a series of school and university level discussion guides about the film, and their other projects.

You can find Time and Tide, my previous post for this series on the Gifts of Sound and Vision page, where future contributions will also be collected as part of our Curious Minds section.

 

The Mirrored Ones

Davies Creek RoadFor the latest ClimateCultures review, I look at Future Remains: A Cabinet of Curiosities for the Anthropocene. It’s an important and absorbing book — that was previously a ‘slam’ of artists and researchers, an exhibition, a workshop. The objects it shares with us offer a mirror test for our supposed ‘Age of Human’, and has conceptual links with our own A History of the Anthropocene in 50 Objects

approximate Reading Time: 11 minutes 


Objects have a power over the human mind. They live in the world we live in, yet open into others — worlds of imagination and of experience. And maybe this power increases with apparent distance, even while the objects remain close to hand: distant pasts and places, distant cultures, distant natures. Maybe even distant futures, ones we now must reimagine as radical departures from our own experience.

Objects have a place in the growing ClimateCultures archive, of course: our series A History of the Anthropocene in 50 Objects has already reached 27, offering its own imaginative range of surprising totems of human presence on the planet, a planet being reprocessed. And some of my strongest memories from TippingPoint events remain those small group discussions where we each brought objects and shared accounts of their personal significance within rapidly changing natural and social contexts. It always seems special to add our story of material encounters to the accumulation of all those other ‘small stories’ that make up and question larger narratives. Objects have voices too.

This impressive book allows many objects to speak to our imaginations of pasts, presents and futures in what we are beginning to recognise — haltingly, imperfectly and with much debate over the terms and even the name of this invention-discovery — as the Anthropocene. The Age of Human. Or the age of some humans at least: those busy undermining planetary stability, resilience and value; more hopefully, the coming age of other humans, those now excluded and undermined in this Age of Precarity but whose voices also ‘we’ must hear, learn from, change with. There’s no clear, honest way of removing the quote mark around ‘us’ in this age, of refusing to acknowledge the provisional status of our knowledge of who we are. As the editors remind us, “Objects, too, can disrupt a sense of human exceptionalism,” and it is far from simply a ‘human’ age.

Future Remains cover. Objects to think with.
Future Remains. Objects to think with.
Photographs: Tim Flach / Design: Isaac Tobin
www.press.uchicago.edu

Object lessons

Future Remains emerged from a “playful, performative space” — a ‘slam’ of artists and scientists to explore a Cabinet of Curiosities for this new age — and became an exhibition, a workshop and then a book. In all its guises and stages, it remains a provocation. What sort of new age is this; who and what produced and reproduces it; what is the nature of this world; what are its physical signs, wrapped up in nature-culture and available for us to think with, work on, act through?

In their preface, Gregg Mitman, Marco Armiero and Robert Emmett warn us that objects demand caution as well as curiosity. While curiosity draws us outside ourselves — “can shake up our place in the world” — objects can also blind us to wider horizons, making either their exotic or their familiar worlds more absolute:

“Objects, then, can just as easily outshine as open up other worlds. The challenge is to ask not only what objects reveal but also what they hide. We need to take notice of less familiar things [to] entertain the possibility of other beings, other relations in the world, and other cosmologies not easily subsumed within the dominant tropes of Western science animated by one version of the Anthropocene.”

While it’s the fable-of-civilisational-progress version of the Anthropocene that the editors explicitly warn us to examine and hold up against other lights, it’s a useful caution against any singular, definitive story that the many contending Anthropocene labels seek to make the ‘official’ narrative. Curiosity, then, should remain our dominant mode of exploration, powered by humility in our lack of complete knowledge, just as in our lack of complete control.

Here, I’ve selected eight of the book’s entries.

Anthropocene in a Jar

Anthropocene in a jar
Anthropocene in a jar
Photographer: Tim Flach
timflach.com

On a family trip to the beach, Tomas Matza and Nicole Heller dug into the sand and attempted to answer their children’s question: “What causes the stripes?” They began to build an answer between them — a tale of “abstract earth processes … the moon’s tug on the sea, the wave’s tug on the sand and the shells” — trying to make it palpable to a child’s mind and their own as they continued digging.

Later, collecting samples in a jar,

“we came to understand that the jar contains a vast ecology of ocean cycles, tides and moons, wave dynamics, tunnelling critters, barrier islands, lagoons, and debris from ancient mountains — things one could classify as ‘natural’. And it contains pipes, dredging ships, dream houses, cars, carbon emissions, and people with toes in the sand — things one could classify as ‘human.’ … Our jar reminds us how difficult it has become to think of any earth process, whether oceanic, climatic, geomorphic, or otherwise, without also thinking of the human.”

The Age of Man

Plowshare
Plowshare
Photographer: Tim Flach
timflach.com

Through Plowshare, a 1970s Atomic Energy Commission film, Joseph Masco unpicks the grand narrative of the Great Acceleration: the exponential age of plenty we began to rapidly carve out after the Second World War. Powered by Enlightenment dreams of human mastery of nature, the perfectibility of human nature, Plowshare illustrates how the splitting of the atom seemed to “supercharge this imaginary … singling the imminent arrival of a superabundance, promising continuing breakthroughs in health, energy, and consumer economy.” This dream

“… if it did not end in the fiery flash of nuclear war, would push relentlessly and inevitably toward a perfected capitalist society. This was the first ‘age of man’ — a nuclear-powered fantasy that miraculously transformed an unprecedented destructive force into the expectation of a world without limits … Pause, just for a moment, to consider the intoxicating rush of this enterprise, the creative energy of making things that work on this kind of scale, of believing that people could finally shape reality rather than merely submit to it.”

Plowshare recasts the military legacy of nuclear explosions, making them weapons not against other humans but against the real enemy: nature. ‘Man’ reshaping “the land in dimensions never before possible … as he struggles against the geography nature has pitted against him.” Want to tear more wealth from deep time and deep rock? To blast new canals between oceans? Nuclear bangs are the way to go. When it comes to nature, war is peace.

Marine Animal Satellite Tags

Marine animal satellite tags
Photographer: Tim Flach
timflach.com

Nils Hanwahr offers our gaze a much more benign technology — one that’s ubiquitous in our TV wildlife shows, refashioning our understanding of what and where ‘wildlife’ is, how it’s faring across the planet. Satellite tags are invaluable for the data they provide on animals in seas, land and air, logging continuous intelligence on their position, behaviour and environment. Bringing us closer to nature, though a nature wholly mediated through that technology, and living in the imagination rather than experience. And what of the tagged animals?

“Tagging a marine animal with a high-tech device endows the creature with a kind of agency that could only arise in the Anthropocene … Agency only registers on our human scale by leaving a trace and in the twenty-first century that means registering life forms and environments as digital data. We incorporate remote environments into our digital representations of nature … One  might wonder if turning an animal into a data point does not itself entail an act of violent reduction into a digital infrastructure.”

Cryogenic Freezer Box

Cryogenic freezer box
Cryogenic freezer box
Photographer: Tim Flach
timflach.com

While some living beings are reduced to datapoints in digital infrastructures, other once-living beings become frozen species in DNA banks. Elizabeth Hennessy inspects our drive to preserve the world’s biodiversity in the face of our sixth mass-extinction event. “A key strategy of environmentalism in the Anthropocene is to freeze life.” It’s a ‘natural’ progression, as the “urge to collect has been integral to the production of Western knowledge of the natural world since the sixteenth century when Europeans brought home curiosities during an age of imperial exploration.” But this isn’t just about protecting knowledge (whose? for whom?); it’s also about a supposed insurance policy for the planet. 

“Environmentalists position human agency as having a dual role in the Anthropocene — both culprit of environmental destruction and potential saviour of lost life. Cryogenic freezer boxes encapsulate both regret for biodiversity loss and faith in science and technology to deliver life from the shambles of massive environmental crisis.”

Hennessy is not the only Future Remains contributor to invoke, with irony, the words of arch techno-optimist Stewart Brand, that “We are as gods and HAVE to get good at it.” But, she asks:

“Who gets to ‘play god’? Faced with climate change, rising oceans, and other Anthropocene crises, how do these ‘gods’ choose who, or what, should be saved? And if scientists in elite laboratories were able to revive extinct species, where in the world would these animals belong once they left the safe haven of the archive?”

The Monkey Wrench 

Monkey wrench
Monkey wrench
Photographer: Tim Flach timflach.com

Daegan Miller’s contribution is an emblem of mass labour in the hands of the individual Anthropocene worker. In his hands, the humble monkey wrench becomes a tool to “get a grip on the world.”

“Once used everywhere lithe human muscle struggled against iron intransigence, the monkey wrench had a hand in building the entire towering, now tottering mechanical skeleton of the industrialised, modern world. [It] now allows us … to consider inequality — whose labour built the Anthropocene? Whose labour laid the rails, fitted the pipes, shovelled the coal, felled the trees, grew the grain, picked the cotton, slaughtered the cattle, sailed the ships, forged the iron, drilled the wells, trucked the oil, poured the concrete, assembled the engines, mined the ore, strung the wires giving light, motion, form, and strength to the Age of Man? … And held once again in a warm human hand, the wrench confronts us: who profited from its work, and who has paid the costs?”

The Germantown Calico Quilt

Germantown calico quilt
Germantown calico quilt
Photographer: Tim Flach
timflach.com

Bethany Wiggins chooses a commemorative item from 1820s Pennsylvania: a cotton quilt stitched to record both the image of a French hero of America’s revolution against the British, and the treaty with the Native Americans that founded Philadelphia. If revolutionary wars are sudden (if long-developing) acts of violence, the longer processes of migration, colonialism and control of nature and culture are slow, hidden expressions of the same violent forces.

“Such disasters’ creep can be hard to perceive; their toll spans generations and continents. On a local, human scale, they can be difficult to witness … To make Anthropocene violence legible requires a setting simultaneously local and global, and it urges a historical frame extending at least to 1492. But the temporality of the Anthropocene is not only slow. It is also fast, and its pace is always accelerating … The story of the Anthropocene is thus double both temporally and geographically. Its places are always dislocated, at once local and global; its times are ever out of joint, both fast and slow.”

The quilt’s “layers recall geologic strata” and its panels display “the primal scene of the Anthropocene: fast three-masted sailing ships … hint at the new maritime technologies that moved humans and other animal species, plants, and manufactures across the Atlantic world and across the globe.” But, in recasting Columbus in the guise of the virtuous Quaker John Penn, the quilt erases those technologies that don’t suit its narrative: the guns and the slave economy.

Davies Creek Road painting 

Davies Creek Road
Davies Creek Road
Photographer: Tim Flach timflach.com

Robert Emmett senses that “we need emotionally powerful works of art that reorganise our structures of feeling around these transformations in environment and society.” And part of that need is to counter the momentum of Anthropocene narrative that assume continued, planned and perfected ideologies of human mastery. Emmett selects Trish Carroll and Mandy Martin’s painting, Davies Creek Road, as one counter to a ‘Big Dam Theory of Global Eco-Modernity.’

“The storied landscape in Carroll and Martin’s canvas, layered over with the figure of the goanna lizard in X-ray style, offers texture and meaning where the Australian government sees only a blank slate for a proposed dam. Before the Anthropocene becomes a single perspective, story, or agenda, it can still be used to name a raft of forces that resists a simple ending.”

As with the other objects in this volume, Davies Creek Road can help us to “steer the conversation in different directions [to] make a better environmental future from the predicaments of being just humans…”

The Mirror

Mirror
Mirror
Photographer: Tim Flach
timflach.com

Sverker Sörlin’s object comes with its own poetic reflection. Drawing on the ‘mirror test’ in psychology — “a check of whether you have an idea of who you are or, perhaps, that you are at all” — Sörlin suggests the Anthropocene as the ultimate, species-level mirror test. As individuals, humans pass the test at around eighteen months, and we know that elephants, apes, magpies and some other animals also recognise themselves as selves.

“Seeing ourselves in the Anthropocene mirror we stand a slightly different test. Not only: do I realise that I am there? But: do I realise that I am part of something larger? Do I figure what this larger something might be?”

The mirror in the exhibition is both physical object — at once the everyday experience of watching yourself and making an exhibit of yourself — and metaphor; the poem and video reflect on “human comedy, showing a few members, a small fragment of the collective Anthropos that the Anthropocene presupposes.” Together, these mirror acts shatter both individualising and globalising narratives of who we are, what we’re engaged in and how this age unfolds. “This is not just one world where a separate humanity impacts on everything nonhuman but a world of increasing entanglements across scales and species and forms of being in the world and thus a world of multiple becomings.”

The mirror is a choice.
Of surface, of now and just now.
Of what is underneath, how we became us, how we became insides, too. How we became divided already in the Pleistocene.

Boundary objects

As Elizabeth Hennessy contemplates with her cryogenic freezer box, “the task of the Anthropocene is not to fill a box with life and an instruction manual with technical directions for reversing extinction …

“Nor is it to abandon hope. Instead, the blank pages of the instruction manual can offer a different kind of guide, a space to reflect on a more complicated task: recognising the human role in histories of environmental ruin, having the humility to know they cannot be fixed by extending the limits of life, and still daring to create a better future.”

Daegan Miller reminds us that the Anthropocene may be the end of many things. It should be “the end of a distinctly human past plotted against a static, inert natural world … But perhaps this is a good thing, for the earth, it bears repeating, is not in our hands; only our tools are. And tools are nothing if not the possibilities of a new future made material.” 

Robert Emmett suggests that each of us might construct our own Anthropocene cabinets of curiosities: “perhaps do so in communities as ‘little free libraries,’ where the libraries also contain seeds, specimens, and directions for reanimating forms of extinct life.” Might they also be “an aesthetic survival kit, potent dream of a shareable planetary society that prevented numbness to loss?” 

Sverker Sorlin’s own question, “Who are the mirrored ones?” is central to the Anthropocene: to how we understand and name it, how we recognise the ‘we’ that it names, how each person owns and experiences it, albeit differently and with different expectations of us. Part of the power that objects have is the power to serve as ‘boundary objects’: things which have ‘plasticity’, holding different features and meanings for different people but retaining enough common identity that they can help broker conversations, holding disparate groups together for deliberations of where and how to proceed.

And the curation of objects amplifies this power, modifies it. As Libby Robins says of the collective, “They stack and array, they align and contrast. Each object is a counterpoint to other objects, in conversations and contradistinction. Objects in museums have always carried stories across generations and places, drawing out memories of other times.”

And memories of other futures? We mirrored ones need to look, to talk and act, to reflect that the Anthropocene, the Age of the More-than-Human, is still open for multiple stories. Stories of change. 

“The mirror is a test of hope.”


Find out more  

Future Remains: A Cabinet of Curiosities for the Anthropocene, edited by Gregg Mitman, Marco Armiero and Robert S Emmett, is published by the University of Chicago Press (2018). It is illustrated with the photographs of Tim Flach, and you can find more of his work at timflach.com.

You can also find short reflections on two of the other objects featured in Future Remains at my small blog: Gary Kroll’s Snarge and Jared Farmer’s Technofossil.

And you can explore all 27 of the objects that ClimateCultures Members have contributed so far to A History of the Anthropocene in 50 Objects in our Curious Minds section. I’ve also posted a list of these to my small blog

Signals from the Edge #1

Can you bring us a signal from a distant zone? As we approach the start of our second year, ClimateCultures offers Members a new challenge: to create a small artistic expression of the more-than-human in the form of new signal for humanity. Is it a message -- whether meant for our species or for another kind, which we overhear by chance? An artefact of some other consciousness; or an abstraction of the material world? 

Something in any case that brings some meaning for us to discover or to make, here and now, as we begin to address the Anthropocene in all its noise. A small piece of sense -- common or alien -- amidst the confusion of human being.

Whatever signal you create – whether it’s an image, a short text, a sound, a story board, a dream sequence, a combination of any of these or something other – it might be strong and unambiguous when we perceive it, or weak, barely detected within a background noise; but it will be something that we are likely to miss if you don’t draw our attention to it. (You might also want to play with the idea of the background noise in some way, or omit it entirely and offer us just the signal, filtered).

Where does your signal come from? The source zone might be distant from us in time or in space, in scale (from the quantum to the cosmic), in sensory perception (in a different sensitivity or range to ours, or utterly new), or in any other aspect of experience or imagination. If it carries a message, is it explicit or implicit, coded or clear, instantly familiar even if remote, or entirely alien?

What edge is your signal representing? It might be: a place; a boundary; a transition; an experience; a capability; a sensory range; a technology; a consciousness; a category; an uncertainty; an unknowing.

This is deliberately broad, even vague, to offer you as much room as possible for interpretation. The choice is yours. The key things are:

  1. Offer a short creative piece (maybe 100 – 300 words, or one to five images, or up to three minutes of audio or video).
  2. Ideally, provide a short context or commentary piece alongside it.
  3. If you wish, provide some suggested links that people might follow to explore your inspiration for themselves.

This creative challenge is complementary to our series A History of the Anthropocene in 50 Objects, and is not specifically object-oriented; make it as conceptual or as concrete as you like. Let your imagination go free range!

I originally conceived this idea (not very originally) as a postcard: ‘send me an image for the front and a paragraph for the back’. I was going to call it ‘Postcards from the Edge’, but this seemed overly constricting. However, for every contribution we publish on ClimateCultures, I will send a unique postcard to the author, with an image and a text that I have selected or created, bringing them together by self-willed accident or design. As yet, I haven’t worked out what these will be or how I will come up with them, so this is my creative challenge too!

To start the series – and to see whether anyone bites – here is my personal contribution. It is not a template (I haven’t even followed my own ‘serving suggestion’ particularly faithfully) and the fact that it picks up in some way from my own contribution to A History of the Anthropocene in 50 Objects is not a signal (however weak or coded) that others should look to that series for an idea or a model.


Pale.Blue

Pale Blue Dot Syndrome (colloquial, 'Blue'; archaic, 'Sagan's Pixel'): a malaise of Gaian-class consciousness, in legend derived from the ProtoGaian Terra before its first outwave. Though Terra's existence is now doubted by most, the term's origin is implied in that fabled aquatmosphere's supposed chromatocharacteristics.

According to the legend, 'Blue' malaise arose initially among Terra's self-extincted Homosagans, a biosubstrate component that developed protoawareness, dominance delusions and abortive fledgeflight. Their very first projectiletechnoproxysensorium view back to Terra from their solsystem's margins (attributed to the preconscious emissary Voya, which records show may have actually existed, although it would have long ago subsumed into the AyEyeBrane) fed into mistaken notions of Terra's solitary life-bearing status. Fabulists speculate that Homosagans sensed that this one dimensional image – their 'dot' – contained all that their species had ever known, done or been; achievements, failings, experiences and emotional states which they soon after recited into the Blue List Library (also now lost except to legend).

'Blue' then infected the Terran being itself when consciousness bootstrapped from its lively but transient biosubstrates up to the Gaian level and into the All Time, once the Homosagans had ceased and been reabsorbed. As such, myth accords with our understanding of 'Blue' as a persistent memeviroid that all Gaians carry from our zooriginal levels, and which is still capable of inducing disequilibrium regarding our truth claims for the Galactaian One

Into Whose Consciousness We Raise Ourselves.

Context

On 5th September 1977 (when I was 12 years old, the human population was just over 4 billion and CO2 concentrations in Earth’s atmosphere were about 335 ppm), NASA launched its Voyager I probe as part of a mission to explore Jupiter and Saturn. That mission was completed in 1989 (24; 5.3 billion; about 350 ppm) and both Voyagers I and II later travelled on into the outer reaches of the solar system. On 25th August 2012 (47; over 7 billion; about 395 ppm), Voyager I flew beyond the heliopause, the outer extent of the Sun’s magnetic field and solar wind. At this point, it became humanity’s first physical artefact to reach interstellar space (radio and TV broadcasts first reached into this zone some 60 years earlier: humanity’s first emissaries to other suns…).

Voyager I is currently moving away from us at a speed of over 3.5 AUs per year (one rather anthropocentrically named Astronomical Unit being the average distance from Earth to the Sun: about 93 million miles, which sunlight covers in about 8 minutes); at that rate, it would take the probe about 80,000 years to reach Proxima Centauri, our nearest solar neighbour at 267,000 AUs away (although it isn’t even headed in that direction). Our TV broadcasts, travelling outwards at the speed of light, clock up 63,000 AUs per year, and reach Proxima Centauri in just over four years. On these scales, Voyager is very slow and still very very close to home.

Meanwhile, on 14th February 1990 (25; 5.3 billion; about 350 ppm), astrophysicist Carl Sagan revealed an image that Voyager I’s camera had recorded when NASA colleagues – at his request – turned the probe to point back to the Sun. Almost hidden in the frame, obscured by sunlight flaring off the spacecraft itself, was an image of Earth that had never been seen before, from a vantage point that had never previously been possible: 40 AUs out, or over 3.7 billion miles, our world as the now famous Pale Blue Dot.

Pale Blue Dot – “a mote of dust, suspended in a sunbeam” Image: NASA/JPL-Caltech © 2017

Voyager’s camera was still close to home in cosmic terms, and moving at the pace of an Arcturan MegaSnail (had Douglas Adams ever invented one); but these were distances and velocities as far beyond human experience as we are ever likely to see from again in my lifetime (90 if I’m lucky? 9 billion? 600 ppm at the current rate of stupidity?) And it came just 18 years after another famous image of Earth  — this time as a blue marble — when, in December 1972 (8; 3.9 billion, about 330 ppm), the Apollo 17 astronauts captured the whole Earth on their approach to the Moon. One of the most viewed — and transmitted — images of our planet will have reached our nearest neighbour at around the time Voyager I was launched.

The Earth as seen from Apollo 17, 1972
Image taken by either Harrison Schmitt or Ron Evans, astronauts  Photo: Public domain, NASA

 

Apollo 17 was the final mission to the Moon in the 20th century. Those last humans walking on an alien world – the most remote that any such beings have ever been from other members of their own species (or from any other we know of, other than the ones in their own guts) – were less than 0.003 AUs from home. So far, barring any microbes catching a ride on our space probes, no other terrestrial lifeform has made it further (except for in those TV adverts, of course).

As mentioned in my piece for A History of the Anthropocene in 50 Objects, as well as their cameras and other instruments, the Voyager craft also took recordings of human and other Earthly voices and sounds. Incredibly, some of the instruments are still gathering data and sending them back home for NASA to detect, unpick and translate: ever-weakening signals from way beyond. But the camera that recorded us all as a pale blue dot will never see us again.

Someone might be looking down a long lens from a distant future, however. A future when they — alien intelligences, perhaps on the scale of whole worlds — might also have found solace in myths, arts and sciences of their own, and are maybe broadcasting them on faster-than-light entertainment shows and a Star Wide Web that spills out far beyond their star clusters, backwards in time and space towards us. What new technology will enable us to receive and read their dark spectrum?

***

Back on Earth, Carl Sagan spoke to his press conference audience as he presented the image for the first time. You can watch him on a 1990 TV broadcast that would have overtaken Voyager I about six hours later. He later developed his theme in his book, Pale Blue Dot:

“Look again at that dot. That’s here. That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every “superstar,” every “supreme leader,” every saint and sinner in the history of our species lived there–on a mote of dust suspended in a sunbeam.

“The Earth is a very small stage in a vast cosmic arena. Think of the rivers of blood spilled by all those generals and emperors so that, in glory and triumph, they could become the momentary masters of a fraction of a dot. Think of the endless cruelties visited by the inhabitants of one corner of this pixel on the scarcely distinguishable inhabitants of some other corner, how frequent their misunderstandings, how eager they are to kill one another, how fervent their hatreds.

“Our posturings, our imagined self-importance, the delusion that we have some privileged position in the Universe, are challenged by this point of pale light. Our planet is a lonely speck in the great enveloping cosmic dark. In our obscurity, in all this vastness, there is no hint that help will come from elsewhere to save us from ourselves.

“The Earth is the only world known so far to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet. Like it or not, for the moment the Earth is where we make our stand.

“It has been said that astronomy is a humbling and character-building experience. There is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly with one another, and to preserve and cherish the pale blue dot, the only home we’ve ever known.”

— Carl Sagan, Pale Blue Dot: a vision of the human future in space, 1994

 

Taking the World for a Walk

I encountered the Deep Time Walk app through a chance conversation at art.earth's creative summit, In Other Tongues, in June. I was fascinated to give it a go on my local woodland walk, and have been returning to it for repeat exposures. Here is my review of the app.

“We will see how one thing jumps out of another thing, the second thing completely different from the first thing. We will see impossibility. Second steps may be unlikely but first steps are impossible! But impossibility isn’t a problem. It doesn’t stop anything, it only maybe slows it down. It is a weak wall; everything is always pushing it down, striding straight through it.”    – The Fool

“You came from this! Every one of your senses developed in relation to this Earth. You smell because the Earth is smellable … You touch because the Earth is touchable. And you think because the Earth is thinkable. You and the Earth are two ends of the same thing. Only you can split them, by imagination. Or rather, by a failure of imagination. Failing to imagine what is actually the case.”   – The Scientist

 

 

3500 – 3400 million years ago

This is a walk through 4.6 billion years of Deep Time of Earth’s history towards Now. A walk taken by a Fool and a Scientist, trading insights, knowledge and deep questions as they go – and along the way they bring us into their explorations of life and our world. This blend of geology and biology is the story of us and all the others that have made the long journey before and beside us. Of how non-living and living matter shape and adapt to each other, freighting oxygen, hydrogen, carbon and other essential elements through their loops and feedbacks. Travel is important to this story – it is the story – and a walk with expert guides is the perfect vehicle.

The team behind the Deep Time Walk App has just celebrated reaching their crowdfunding target, matching Heritage Lottery Fund to develop the project further. But the app is available now and is well worth exploring. The first interactive mobile app of its kind, Deep Time Walk accompanies you along Earth’s entire geological timeline (so far), and can be taken anywhere in the world – in countryside or urban settings. Moving at a scale of 1 metre to 1,000,000 years, its two guides and a third narrator take in the cosmic beginnings and shape-shifting early aeons of the planet, through the mysterious emergence of life and the long struggle to multicellular organisation, and the coevolution of life with oceans and atmosphere and land. This is a creative and expert overview, combining sciences and humanities to take in the grand and the minuscule scales of what we are made from and who we are: the biosphere amongst hydro-cryo-litho-pedo-atmo-spheres.

Deep Time Walk App 2017 © Deep Time Walk team, http://www.deeptimewalk.org

A new walking companion

If you want to enjoy a walk of a few miles then you’ll probably choose a new walking companion with some care – especially if they are going to do all the talking! So a guide like this requires good writing, sympathetic narration and a high quality production. Fortunately, Deep Time Walk boasts all three and will enhance your stroll through either a familiar landscape or a first-time encounter. I’ve listened in full three times: on a walk through my local woods; a trek to my nearest train station and then on the journey itself; and as a conventional audiobook at home. There was something new each time, such is the wealth of knowledge packed into the story. And the app team’s decision to involve three voices – three characters in narrator, scientist and fool – enhances the impact of all that information. And the conversational tone engages the listener as a fourth character, which is key to making an experience that rewards repeated listening. No surprises that the text is brought to life by professional actors: Peter Marinker, Chipo Chung and Paul Hilton are voices you may recognise from many radio and TV productions. 

2000 – 1900 million years ago

Time and the body: working on a human scale

Pacing is important here, and although the walk takes you at a steady one-metre-to-the-megayear rate – calibrated to your pace when you enter your height into the app – it is able to take in varying rhythms of geological and biological change. Partly this is down to well-timed pauses along the way, as you’re encouraged to stop and enjoy the view while the characters explore key transitions in detail or they review the journey so far to emphasise key points. Mainly, it’s down to the quality of the writing and the interplay between the scientist and the fool, which strikes a balance between ‘informative’ and ‘entertaining’ as the content requires. Fool and scientist are far more than the stereotypes they could easily have been cast as, showing emotional depth and at times either supporting the other through doubts or picking up on their assumptions. In other words: human beings. And, throughout, the changing planet is itself treated as a personality. Only very occasionally does this risk straying into ‘Mother Earth’ speak, but never steps too far. And this is, after all, the territory of Gaia – the Earth-System-as-lifeform metaphor, which can sometimes revert into Goddess talk. If that’s your thing then you will find the occasional references to her pleasing; if it’s not, they are too occasional to get in the way of the fascinating science and the real wonder of how and what this world is, and how we have come to understand so much and yet so little of it. If you can’t take a good metaphor for a walk, who can you take?

1600 – 1500 million years ago

The app comes with a glossary, which you can access at various points through the story to learn more about the terms you are hearing. As far as I could see, there’s no way to scroll through this independently of the narration, which would have been handy at times when I wanted check with something later. So, if you want to know more about the solar system’s Gas Giants then you’ll need to check that when they crop up during your few metres walking through the “arrival of liquid water” (partly on asteroids swung into Earth through the orbital slingshots of Jupiter, Saturn and Neptune); the glossary then moves on to consider this Late Heavy Bombardment in more detail. But you won’t want to keep interrupting your walk to check the screen and pause the narration, so the glossary is best explored later on; you can set the app to ‘walk free’ mode and just sit back to take the tour with an eye on the screen. With that in mind, it’s a shame the glossary can’t be searched independently on the app, and doesn’t appear on the website, because it provides a lot of extra detail in a concise and very readable format. Maybe that is an area that the new crowdfunding support will help the team to develop.

1300 – 1200 million years ago

I’d also have liked to see part of the narration encouraging me to connect what I was hearing to what I could see around me on the walk. That couldn’t be truly interactive of course – at least in this phase of the app’s development – but it would be possible to pose questions or give pointers to things we might encounter on a typical urban or rural walk. Thinking of the natural geology that we’ve transformed into buildings, roads and other infrastructure, for example, do we ever stop to consider how long ago the rocks and minerals were laid down, the journeys they have been on as volcanic, tectonic and weathering activities have shaped and reshaped them? And my woodland walk sparked off many associations with what I was hearing about the development of photosynthesis and the accelerating diversity of early life. 

Deep Time Walk App © Deep Time Walk team
http://www.deeptimewalk.org

But these are very minor issues compared with the ambition of the project to bring Deep Time to life or, as the creators say, “make the unfathomable, fathomable”. It’s an ambition that this beautifully designed app delivers on. I will be very interested to see how it develops further with the new funding – and how artists and others make use of it as a creative stimulus or maybe a tool in their own explorations of time and change.

And the last section of the walk? The final metre is a million years, just like all the others, so that’s a mere 20 cm for the time our species has been on Earth, give or take. We leave the last Ice Age just 1.3 cm behind our Now, and we’re just a fingernail deep into shaping the Anthropocene… Where next?

Find out more

You can read about the history of the app and the team of scientists, writers and artists behind it, at deeptimewalk.org and watch their Crowdfunder video. You can download the app for IOS or Android via the Deep Time Walk website or direct from Apple Store or Google Play.

In this Aeon article from October 2016 David Farrier, a literary scholar at Edinburgh University, explores the meeting of Deep Time and the Anthropocene, where our “need to imagine deep time in light of our present-day concerns is more vital than ever. Deep time is not an abstract, distant prospect, but a spectral presence in the everyday.”

Back in 2014 – or about a micron or two ago –  the Smithsonian magazine reviewed Imagining Deep Time, an art exhibition then showing at the US National Academy of Sciences, and you can see a gallery of the images.

Questioning Deep Time? Space for creative thinking... 

"For you, how is Deep Time revealed most clearly in the human body - your body? Through its interactions with the physical world - moving, breathing, sensing? Through its development over your lifetime, or its prehistory (and future history) across generations? Through its consciousness, and the dreams and visions you create with it?" 

Use the Contact Form to send your ideas, or if you're a Member contribute your objects for a future post.