The Coccolithophores Project

Our latest Members' Post comes from Julien Masson, a collage, sculpture and video artist who collaborates with other disciplines to expand the notions of what is art and participate in the very dynamic dialogue between digital technology, science and the arts.

This art installation, funded by Arts Council England, for the atrium of the Winchester Science Centre and Planetarium takes the form of a cascade of sculptures representing the micro plankton coccolithophores. This figurative work is constructed from carved opaque recycled milk bottles, a method we have used on previous projects. In interpreting the architecture of these microscopic creatures I hope to stimulate both scientific and artistic enquiry. Approximately 1,000 high density polyethylene (HDP) milk bottles will be used to create a series of scaled up Coccoliths. 

I partnered with local sculptor and recycling artist C. Cudlip on this project and we were very lucky to be able to work with Dr Samantha Gibbs, Royal Society University Research Fellow within Ocean and Earth Science, National Oceanography Centre Southampton at the University of Southampton. Dr Gibbs provided us with invaluable information relating to the science of the coccolithophores, reference images and advice on how these unicellular phytoplankton are formed and worked with us on outreach events to present the subject to the wider public. 

Coccolithophores have an important role in the carbon cycle of our planet. We were very keen on a project that would not only have an artistic dimension but also have scientific and educational connotations.

We proposed to produce a cascade of coccolyths made of recycled milk bottles to recreate the shells of these creatures. In using this throw away material we wanted the public to be aware of the environmental and ecological impact we are submitting our planet to.

Bottle Coccolithophores, installation at The Winchester Science Centre (supported by Arts Council England)
Artists: Julien Masson & C Cudlip © 2016 jfmmasson.com

Coccolithophores are tiny marine lifeforms called micro-plankton. Measuring just a few microns across, they are made up of smaller sections called coccoliths. The living coccolithophores form into layers called blooms, spanning hundreds of miles of ocean.

These photosynthesise and act as one of the planet’s most important sources of oxygen production. The fossilised remains of these creatures create a vital form of carbon capture, locked into the calcium carbonate of their skeletons.

Coccolithophore microscopy images from Nannotax 1 Isochrysidales, 2 Ceratolithus cristatus HET nishidae type 3 Syracosphaera anthos HOL 4 Nanolith Family

Carbon and coccolithophores.

Next to the rainforests, coccolithophores are one of the biggest producers of oxygen on the planet. Coccolithophores also have an effect on the carbon cycle. The production of coccoliths requires the uptake of dissolved inorganic carbon and calcium. Calcium carbonate and carbon dioxide are then produced from calcium and bicarbonate by the following chemical reaction:

Ca2+ + 2HCO3− ←→ CaCO3 + CO2 + H2O [1]

Because coccolithophores are photosynthetic organisms, they are able to use some of the CO2 released in the calcification reaction for photosynthesis [2]. During calcification, two carbon atoms are taken up and one of them becomes trapped as calcium carbonate. This calcium carbonate sinks to the bottom of the ocean in the form of coccoliths and becomes part of the sediment; thus, coccolithophores provide a sink for emitted carbon, mediating the effects of greenhouse gas emissions [3].

Bottle Coccolithophores, installation at The Winchester Science Centre (supported by Arts Council England)
Artists: Julien Masson & C Cudlip © 2016 jfmmasson.com

Plastic pollution

In 2012, it was estimated that there was approximately 165 million tons of plastic pollution in the world’s oceans. Polystyrene pieces and nurdles (manufactured plastic pellets used in the creation of plastic products) are the most common types of plastic pollution in oceans and, combined with plastic bags and food containers, make up the majority of oceanic debris. The Marine Conservancy has predicted the decomposition rates of several plastic products. It is estimated that a foam plastic cup will take 50 years, a plastic beverage holder will take 400 years, disposable diaper will take 450 years, and fishing line will take 600 years to degrade [4]. The decomposition rate of plastic milk bottles is also estimated several hundred years in a landfill [5].

References:

1. Mejia, R. (2011), “Will Ion Channels Help Coccolithophores Adapt to Ocean Acidification?”, PLoS Biology 9

2. Mackinder; Wheeler, Glen; Schroeder, Declan; Riebesell, Ulf; Brownlee, Colin; et al. (2010), “Molecular Mechanisms Underlying Calcification in Coccolithophores”, Geomicrobiology Journal 27 (6–7): 585–595

3. Marsh, M.E. (2003), “Regulation of CaCO3 formation in coccolithophores”, Comparative Biochemistry and Physiology Part B 136 (4): 743–754,

4. Lytle, Claire Le Guern. “Plastic Pollution”, Coastal Care (see link below).

5. Brian Palmer Monday, February 28, 2011; Washington Post (see link below).

Find out more:

You can explore the sources Julien references in his piece:

Read about the coccolithophore project at Winchester Science Centre.

Visit the Winchester Science Centre and Planetarium near Winchester.

Find more information about the Palaeoceanography and Palaeoclimate Research Group at Ocean and Earth Science, National Oceanography Centre Southampton.

Discover the biodiversity and taxonomy of coccolithophores at the Nannotax site.

Read about plastic pollution of the oceans at the Coastal Care site.

Compare the environmental impacts of different types of milk container in this article by Brian Palmer in the Washington Post.

 

On Night in the Daytime

On a Spring day, we gathered for The Night Breathes Us In - part of Reading's Festival of the Dark.

Saturday 25th March – almost on the Spring Equinox – was the perfect day to be in Reading for the latest instalment of its year-long Festival of the Dark. Blossoms and blue skies and a temperature to match, with a good crowd making use of Forbury Gardens just off the town centre. I’ve never discovered this Reading park before. I’m glad I’ve done so.

It was also my first Dark Mountain experience, although I’ve often explored the digital foothills at their site. Their approach to the complexities of climate change and our uncontrolled planetary experiment has intrigued me, and continues to as I feel myself circling closer into its nuances. The name of the event, The Night Breathes Us in, captures this beautifully, expanding our focus to the more-than-human and its agency over us (even while we disrupt it) but acknowledging the unavoidable centrality of our selves within out own experience.

Sadly, in my case, the night only partially inhaled; I was able to stay for the afternoon but missed out on the evening. So, this is an invitation to someone else to post a blog on the second half!

The black marquee in the middle of the gardens was an intimate space to share stories and experiences under the guidance of Dark Mountain explorers, and the three sessions I took part in there brought quiet reflections and gentle conversations.

Hands and Boots
Photographer: Mark Goldthorpe © 2017

Uncivilised Poetics – against demented questions

We began with the launch of Dark Mountain’s new book, with readings from the poems and essays in Uncivilised Poetics, and music and natural sounds from the book’s companion CD. Writer and editor Nick Hunt suggested poetics as a needed counterweight to the dominant language and statistics of technical and policy narratives. Poetics – not just poems, but art as exploration and an open-ended questioning – helps engage us in a world that cannot be captured in the beguiling, make-safe terminologies of ‘management’. Nick quoted from William Stafford’s poem, A Ritual to Read Each Other: “For it is important for awake people to be awake … the darkness around us is deep.” 

Everyday language can trick us into unseeing important truths, and even our attempts to see a bit wider can still fence us inside our illusions. One of the passages shared in our dark tent in the middle of a city park was from Robert Bringhurst’s essay The Persistence of Poetry and the Destruction of the World:

“When I was a youngster in school, someone asked me, ‘If a tree falls in the forest with no one there to hear it, does it make a sound or not? The question is demented. If a tree falls in the forest, all the other trees are there to hear it. But if a man cuts down the forest and he cries that he has no food, no firewood, no shade, and that his mind can get no traction, who is going to hear him?” – Robert Bringhurst

This demented quality to a lot of what we tell ourselves about ‘the world’ and ‘ourselves’ is what Dark Mountain, the Festival of the Dark and others are countering. Poetics is part of what can help us overcome this strange collective lack of traction on the depths and connectedness of the world. Bringhurst also quotes Skaay, a Haida poet from America’s north west indigenous cultures, who refers to humans as xhaaydla xitiit ghidaay: “plain, ordinary surface birds.”

“Creatures with more power – killer whales, loons, grebes, sea lions, seals – know how to dive. They pierce the surface, the xhaaydla it is called in Haida.” – Robert Bringhurst

Poetics is one way for us plain, ordinary surface birds to pierce the flatness of our worldviews.

Crossing the Bridge

Art editor and writer Charlotte du Cann guided us in Crossing the Bridge, an exploration of the traditional solar and growing cycles of the year: the solstices and equinoxes, and the seasons of fertility, growth, fruitfulness and latency that they help to parcel out. These are transitions from which we are easily distanced but never truly separated. We need to know how we are creatures in and of time: a deeper one than is surfaced in our phones or clocks. Deep time is not just in the rocks and soils. It’s built into our substance: bones, tissues and cells, and in the bacterial cohabitants inside us. Everything that makes us ‘us’. It’s inside the shallow time of our daily preoccupations, even as these try to hide it from us.

Using stones that the group had brought in pockets or memories – stones from beaches, flint soils and rivers, from ancient glacier beds or the mysterious recesses of ebay – we toured the eight solar and soilar doors of the yearly cycle. We explored the associations, memories and feelings through whatever door we found ourselves placed at on our stone clock. What do the light of summer or the dark of winter do with us, within our minds and bodies?

Making the stone clock
Photographer: Mark Goldthorpe © 2017

And we talked about the stones we’d brought to share. I found memories of the shingle of Orford Ness in Suffolk, and how on one scale – the beach itself – it reveals the seeming fragility of places and lives on the edge, constantly subject to the waves and currents eroding matter here, depositing it there. On another scale – the individual pebble – shingle reveals the persistence of matter as it’s shaped and smoothed and swept onwards. Beach and pebble contain deep time in cycles that “it is important for awake people to be awake” to. Sharing a pocketful of stones brought a beach of stories into the tent.

Holding the Fire

My afternoon inside the black tent closed with theatre maker and author Lucy Neal guiding us through Holding the Fire. She shared inspiration from three key character for her: women from history, personal experience and mythology.

Lucia of Syracuse, a Sicilian Christian of the Third Century, used a wooden headtorch to show her a path through the darkness as she took food and comfort to the poor. And Lucy demonstrated her own candle headdress to great effect. 

Lucia of Syracuse
Photographer: Mark Goldthorpe © 2017

Lucy met Hildegard Kurt at a workshop in Slovenia. Hildegard used moments of quiet reflection and exchange to reveal: how we hold knowledge and creativity inside ourselves; that this can help us recognise our active part and potential within the flux of environmental crises; a shared space can enable us to explore a different possibility.

Hestia, daughter of the Titans Cronus and Rhea, was the ancient Greek Goddess of the Hearth. Her role emphasises the importance of the fire in domestic and public life; Homer’s hymn to her acknowledges that “Without you, mortals hold no banquet.”

With these examples in mind – of the hearth, shared space and light in the dark – we spoke in pairs, sharing stories of times and experiences of seeing and being seen differently and of awakeness.

Taken together, it was a lot of time to spend in the half-dark tent, but refreshing. And the ‘outside world’ was never absent. Early on, for about 30 minutes, a ladybird crawled over my left hand. It paused occasionally as it struggled to stretch the wings from under its red enamelled carapace, testing if they were ready. Eventually, it managed to unstick itself and take off. Later, speeding police sirens tore across our quiet voices inside, momentarily taking our minds back outside. Everyday life was proceeding all around us. Later, when I looked at the photos I’d taken inside the twilight, I saw how the automatic exposure had kept the camera’s aperture open long enough to paint the black fabric walls almost transparent, the unseen sun revealing a shadowy world beyond the veil. Three simple ways that the ‘outside’ – human, more-than-human, solar – had pierced the surface for the xhaaydla xitiit ghidaay.

 

Find out more:

The Night Breathes Us In is part of the Festival of the Dark, a year-long festival in Reading, produced by Outrider Anthems. You can read Jennifer Leach’s blog leading up to the event here.

Dark Mountain Project – published Uncivilisation: The Dark Mountain Manifesto (“Think of it as a flag raised so that we can find one another. A point of departure, rather than a party line. An invitation to a larger conversation that continues to take us down unexpected paths”) in 2009, and has produced many events and 10 volumes of fiction, poetry, non-fiction and images since then.

Nick Hunt – part of Dark Mountain’s editorial team, Nick is a writer of non-fiction and fiction (including the short story Green Bang, which was one of the commissions from TippingPoint’s 2014 Weatherfronts programme). His second book will be published this Autumn: Where the Wild Winds Are is his account of walking the invisible pathways of four of Europe’s named winds – the Helm, the Bora, the Foehn and the Mistral – to discover how they affect landscapes, peoples and cultures.

Charlotte du Cann – also part of Dark Mountain’s editorial team, Charlotte writes about mythology, metaphysics and cultural change and teaches collaborative writing. She is the author of 52 Flowers That Shook My World: A Radical Return to Earth

Lucy Neal – theatre maker, writer and community activist, Lucy is interested in the role the arts play to nurture and provoke the changes needed to transition our society to a more ecological age. She is the author of Playing for Time: Making Art as if the World Mattered.