Hacking the Earth

Showing cover of Skyseed novel on geonegineeringCurator and writer Rob La Frenais interviews scientist and fellow ClimateCultures member Bill McGuire about Skyseed. McGuire’s novel explores geoengineering — the ‘fix’ proposed by some as global heating’s global solution. What on Earth could possibly go wrong?…


1,930 words: estimated reading time = 7.5 minutes


As COP 26 in Glasgow approaches, there’s a new thriller, Skyseed by scientist Bill McGuire which is aimed at drawing our attention to the growing lobby of industrialists, fossil fuel producers, politicians and scientists who want to explore the idea of geoengineering — what is called in the novel the ‘Fix’ — using novel, large-scale, engineering solutions to global heating.

Showing cover of Skyseed novel on geonegineering
Skyseed, by Bill McGuire

In a tense drama set in 2028, the world’s scientific community — astronomers, volcanologists and climate scientists — slowly becomes aware there is a conspiracy of ‘bad actors’ who are secretly unleashing synthetic biology-inspired ‘nanobots’ to eat up the carbon in the atmosphere. Without spoiling the plot, there is an unexpected volcanic eruption during this process which sends the world hurtling towards a new ice age, where ironically we have to go back to dirty coal technologies like steam trains to try to reverse runaway cooling. This is probably the first thriller based on the climate emergency as it is unravelling right now and certainly the first based on geo-engineering. As the book’s cover suggests “hacking the earth might be the last thing we ever do”.

The ‘bad actors’ are — wait for it — Britain and the USA. It’s a story that mirrors the unthinkable alliance between Blair and Bush to launch an illegal war in Iraq based on non-existent weapons of mass destruction, based on a ‘dodgy dossier’. In the book, the UK Prime Minister has already bought a dodgy dossier on geoengineering from the US President, while at the same time testing the water with a climate scientist he had previously campaigned with before getting elected and back-pedalling on climate pledges, Jane Halliwell. Here she responds to his suggestion that a ‘fix’ might be possible.

Jane looked at the PM for a long moment, then shook her head. ‘Prime Minister, you know what needs to be done. Nothing’s changed. Our priority has to be slashing emissions, not (increasing) GDP growth. Nothing else will do…Kickstarting the stalled renewables and transport decarbonisation drives, a crash programme in energy efficiency. It’s the same old stuff. I’m afraid there’s just no silver bullet.

Moving from science fiction to reality?

Geoengineering with a space lens
Space Lens. Image: Mikael Häggström – Including the image ‘The Earth seen from Apollo 17’, also public domain licensed, Public Domain, https://en.wikipedia.org/wiki/Solar_geoengineering#/media/File:Space_lens.png

Bill McGuire: “Extreme geoengineering measures include building colossal mirrors or lenses in space to cut the amount of solar radiation reaching the planet.”

McGuire knows his territory. When he’s not writing novels he’s Professor Emeritus of Geophysical and Climate Hazards at UCL, London and contributing author to the IPCC 2012 SREX report on climate change and extreme events. I asked him how he became aware of the dangers of geoengineering as portrayed in his thriller.

“Well the idea’s been around since the Cold War really, people like Edward Teller brought it up. So it’s always been at the back of my mind. Over the last couple of years, there’s been a UN moratorium of geoengineering; open-air experiments anyway. Despite that, people have started to bugger around, if you like, and try things out. It’s the fact that it’s growing in terms of credence and involvement that has sparked my interest in it. People are getting into it in all sorts of ways. For example there’s a project designed to brighten the clouds over the Great Barrier Reef. It’s aimed to preserve the Reef, but it’s pretty clear they are developing a technology that can be used around the world and make large amounts of money out of it. It’s moving from pages of science fiction to what potentially is reality.”

There are already documents circulating about a ‘soft’ version of geoengineering, for example a group led by Sir David King called the Centre for Climate Repair at Cambridge. What was his response to that? Was ‘climate repair’ also another excuse for inaction on climate?

“In Skyseed I talk about direct interventions that try and cut out incoming sunlight. Those are pretty drastic ways of doing things. The technology in Skyseed is actually a form of carbon capture. The ‘bots suck the carbon directly out of the atmosphere, which is that cause of the devastating cooling. However there are geoengineering techniques based on carbon capture which can be done in all sorts of ways. One that doesn’t sound too bad is spreading basalt dust on farmland. Basalt dust reacts with carbon — it locks it away and does a good job in that way. But when you look at these things, whatever they are, at scale they are huge projects. It would involve spraying basalt dust on half the world’s farmland, just to reduce the emissions by about a 20th of what we produce every year. This is the big problem with geoengineering, it has to be at a massively huge scale if it’s going to do anything at all.

“The other thing I have an issue with is, if you think geo-engineering is a solution waiting to be utilised, then you’re never going to spend as much time pushing as hard as possible for cutting emissions, because you’re always going to think: ‘doesn’t matter, there’s a backstop — we can always resort to that’. If, for example, you’re protecting a city with your loved ones you fight a damn sight harder if you’re in the last line of defence than if you’re in the second line of defence. This is a systemic problem with geoengineering as a whole.”

Geoengineering with iron sulphate
Photograph: NASA (Public Domain), 2006 http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17189

Bill McGuire: “This shows a plankton bloom off the coast of Argentina. Some geoengineers want to dump large quantities of iron sulphate into the ocean to promote more plankton growth, the idea being that more plankton will suck up more carbon dioxide.”

With regard to the speech by Jane Halliwell to the Prime Minister above, had he come across any politicians taking the idea of geoengineering seriously?

“I think the UK government is taking it seriously. There are people in government keeping up to speed on what’s going on. It’s certainly not being ruled out. Of course, the fossil fuel companies and others are pushing this. If they can keep temperatures down they think they can keep pulling oil and gas out of the ground. There’s a lot of lobbying in various countries.”

In his book, could the rogue geoengineering activity have been spotted from space, for example from the ISS?

“The sort of scenario I talk about in the book, which is extreme and which we don’t have the technology for at the moment, in terms of these self-replicating nanobots; firstly it was detectable because of the density of the atmosphere. The astronomers were complaining they didn’t have decent observing conditions in the Canary Islands. Certainly, if somebody was pumping, for example, tens of millions of tons of sulphur into the atmosphere, illicitly, that would be picked up, because there are monitoring instruments up there.”

Geoengineering - overview of the SPICE (Stratospheric Particle Injection for Climate Engineering) project
Image by Hugh Hunt, 2011: SPICE SRM – overview of the SPICE (Stratospheric Particle Injection for Climate Engineering) project. Creator. Creative Commons Attribution-Share Alike 3.0. https://commons.wikimedia.org/wiki/File:SPICE_SRM_overview.jpg

Bill McGuire: “So-called solar radiation management includes mimicking a volcano by pumping millions of tonnes of sulphur dioxide into the stratosphere. This blocks incoming solar radiation leading to cooling of the lower atmosphere (troposphere) and surface. This is especially risky, as cooling due to large volcanic eruptions – e.g Tambora (Indonesia) in 1815 – is typically accompanied by extreme weather, reduced crop yields, widespread harvest failure and famine.”

Geoengineering — to what end?

With the Arctic ice melting at an alarming rate would that be a legitimate reason for engineering solutions, like re-icing the Arctic with giant mirrors, for example?

“It depends on your point of view. The natural way would be to allow it to heal itself, really. ‘Re-wilding the climate’, I call it. If we decide as a society that if we have brought emissions under control we now want to reverse things, you would use geoengineering schemes to refreeze the Arctic, etc. Or we might argue that we brought emissions down, let’s just let the Earth get back to where it wants to be. Before we started influencing the climate the global average temperature was on its way down towards the next ice age. If we talk about ‘repairing the climate’ we don’t even know what that means. Does that mean getting back to 280 parts per million carbon dioxide, which it was in the interglacial period, because if it is, we will end up in an Ice age again? At a higher level nobody knows. It’s not an issue that’s been addressed yet. Once we get emissions under control, knowing what we do next is a big issue.”

Photograph: Simon Eugster, 2005: Creative Commons Attribution-Share Alike 3.0. https://commons.wikimedia.org/wiki/File:Cirrus_fibratus_and_Cirrocumulus.jpg

BillMcGuire: “Thinning of cirrus clouds by means of spraying them with chemicals is proposed as a means of increasing heat loss from the Earth and human activities into space.”

Had he been in a room where people were seriously fanatical about geo-engineering?

“I haven’t been in a room with them, no, but I keep track of things and I know there are individuals who are fanatical about it as an agenda, certainly. There are people like that about. Not many so far, thank God.”

So for example?

“Well the chap (David Keith) who runs the SCOPEX experiment, for example, at Harvard. They already designed an instrument that will go up into the stratosphere and test, first of all spraying water, then calcium carbonate then sulphur dioxide as a means of testing pumping out millions of tons of sulphur. There’s also the Great Barrier Reef project I referred to before. People like Bill Gates are involved in these, they funded some of these studies. Tech billionaires need to have these big shiny projects, don’t they? They can’t keep their hands off. “

In the novel, the whistleblowers who draw attention to the effects of geoengineering (like him) get assassinated by dark forces of the State. How real was this? McGuire: “Well it’s a thriller isn’t it!”


Find out more

Skyseed by Bill McGuire was published by The Book Publishing Guild in September 2020, and you can read more about Bill’s work on the novel and thoughts on geoengineering in his piece for the ClimateCultures Creative Showcase — including a link to a podcast interview.

You can find out about plans for the 26th UN Climate Change Conference of the Parties (COP26) in Glasgow in November 2021 and Pre-COP activities at the official COP 26 website.

In his article for The Guardian (16/4/20) — Scientists trial cloud brightening equipment to shade and cool Great Barrier Reef — Graham Readfearn describes experiments to use a modified turbine to spray trillions of nano-sized salt crystals into the air from a barge. And this article by Jeff Tollefson in Nature (27/11/18) reports on researchers’ plan to spray sunlight-reflecting particles into the stratosphere, an approach that could ultimately be used to quickly lower the planet’s temperature: First sun-dimming experiment will test a way to cool Earth.

Rob mentions the Centre for Climate Repair at Cambridge, which was founded and is chaired by former UK Chief Scientific Advisor Sir David King. The Centre’s research themes include deep and rapid emissions reductions, greenhouse gas removal and restoring broken climate systems, and it also develops policy.

Climate Emergency – a New Culture of Conversation, Rob’s previous interview with another fellow ClimateCultures member, discussed ClimateKeys, composer Lola Perrin‘s ground-breaking global initiative to ‘help groups of people tell the truth to each other’ about the ecological and climate emergency.

Rob La Frenais
Rob La Frenais
An independent contemporary art curator, working internationally and creatively with artists entirely on original commissions, directly engaged with the artist’s working process as far as possible.
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Art Photography — Emotional Response to Global Crisis

Photographer Veronica Worrall explores how art can offer an important emotional response to global pandemic and climate crises, sharing her ‘lockdown’ project to generate images — where photography partners with natural processes to produce a visual essay of optimism.


1,560 words: estimated reading time = 6 minutes


In the early months of Covid-19 lockdown I found an escape in an azure canopy. I mentally soared over my garden, taking refuge in the exquisite beauty of the empty skies. I found solace from the devastating pandemic. The budding leaves and blossoms showed themselves with exuberance against a royal blue which dimmed elegantly to the horizon. An occasional wisp of cloud offered a sense of distance — a dream hovering. Humanity was facing disaster and yet my garden was thriving. I was being torn between relief that nature was being given a chance and the tragedy that was unfolding across the globe. Like many I turned to capturing images of my garden’s beauty whilst I confronted human mortality.

I was reminded of the very first photographs which were taken to convey a state of mind, the work of Alfred Stieglitz. In 1922 and again 1923 to 1934 Stieglitz made photographic series initially called Songs of the Sky and later Equivalents. Stieglitz had a tumultuous affair through these years with the artist Georgia O’Keefe. He pointed his camera skywards “purposely disorientating”, purposely seeking to take his viewer to his own emotional state. The resultant images of clouds, more than 200, were Stieglitz’s equivalent of his emotions, what Emmanuelle de l’Ecotais has described — in his book accompanying the 2018 ‘Shape of Light Exhibition’ at the Tate Modern London — as “his inner resonance of the chaos in (his) world and his relationship to that chaos”. De l’Ecotais goes on to discuss the exhibited samples of the Equivalent images, suggesting that Stieglitz’s work, although not strictly abstract, was the forerunner of photography moving out from being a purely representative medium. This led the way for photographers to experiment with their own ‘equivalents’. They worked to convey creatively their own emotion following other artists of that time, such as O’Keefe, who were exploring how visual art might evoke the same emotional response as music.

So it is no surprise that many photographers during our 21st-century global pandemic have looked to portray their own psychological state. I was drawn to the skies to express both my joy and fear.

Emotional response and global crisis

This is not the first time in stressful moments that I have used the sky as a haven from my extreme emotions. For example, I took photographs following a Force 10 storm in the Arctic Sea after the boat on which I travelled responded to a Mayday callout. Eventually the other boat was found tucked into a safe anchorage and no one was lost, but the relief was short.

Showing Veronica Worrall's arctic photograph, 'Storm Passing'
Figure 1 – Storm Passing
Photograph: Worrall, V.M. © 2017
Showing Veronica Worrall's arctic photograph, 'Storm Over'
Figure 2 – Storm Over
Photograph: Worrall, V.M. © 2017

During this trip, I personally witnessed the extent of climate change. These photographs taken after the storm hold both my relief but also my fear of imminent danger. They spoke to me of a unique moment of time and space, when disaster can be averted. And so it was, one evening three years later, in the early days of our global pandemic, the sky outside my front door symbolised both my dread and my hope. My photograph I called Optimistic Outlook

Emotional response to climate crisis: Showing Veronica Worrall's photograph, 'Optimistic Outlook'
Figure 3 – Optimistic Outlook
Photograph: Worrall, V.M. © 2020

The image responds

This was a moment when my photography became an ‘art’ aesthetic. The importance of the image was the philosophy involved and my eye’s attempt (quoting George Clarke’s book, The Photograph) “to transform the most obvious of things into its unique potential” — an art equivalent. This image captured my passionate hope that we come through this global chaos with a deeper understanding of how humanity needs to change radically to avoid the predicted tipping point that would result in global chaos, set out in the Intergovernmental Panel on Climate Change’s 2018 special report, Impacts of 1.5ºC of Global Warming on Natural and Human Systems.  

Two months later, May’s warmth filtered into my garden, I was taking refuge in the blossom against perfect blue. I became mesmerised by the delicate beauty. I was not the only one. Facebook, Twitter and Instagram evidenced a burgeoning re-connection between people and the natural world. How could this be sustained? How could we stay reconnected?

Showing Veronica Worrall's photograph, 'Images Return'
Figure 4 – Images Return
Photograph: Worrall, V.M. © 2020

This thought seeded my ‘lockdown project’, a continuation of my earlier exploration of partnering with natural processes to make art, in ‘Project Unseen’. My photographs of blue skies and blossom were returned to the trees and left for months, as shown in the image above. Nature’s elements and creatures traced over my images. Whilst monitoring my images attached to the trees a few months later, I noticed the skies overhead were becoming crisscrossed with vapour trails as lockdown relaxed. The sky was symbolising my concern that lessons were not being learnt in a rush to return to unsustainable travel and consumer trading.

Showing Veronica Worrall's arctic photograph, 'Harbinger'
Figure 5 – Harbinger
Photograph: Worrall, V.M. © 2020

Reconnected in hope

Nevertheless, I was determined to continue with my ‘lockdown’ project. My ‘strung up’ photographs were taking a battering in a gale and many images had been significantly degraded — a layer of metaphor. I retrieved them and, although feeling despondent, I decided for this project I would not dwell on dark messaging but use these images as a visual essay of optimism — semi abstracts, my ‘Equivalents’ of hope. I would strive to stay positive in a time of chaos. The images Hope 1 to 5 are part of my project ‘Stay Reconnected’.

Emotional response to climate crisis: Showing Veronica Worrall's photograph, 'Hope'
Figure 6 – Hope
Photograph: Worrall, V.M. © 2020
Emotional response to climate crisis: Showing Veronica Worrall's photograph, 'Hope 2'
Figure 7 – Hope
Photograph: Worrall, V.M. © 2020
Emotional response to climate crisis: Showing Veronica Worrall's photograph, 'Hope 3 Passing'
Figure 8 – Hope 3 Passing
Photograph: Worrall, V.M. © 2020
Emotional response to climate crisis: Showing Veronica Worrall's photograph, 'Hope 4'
Figure 9 – Hope 4
Photograph: Worrall, V.M. © 2020
Emotional response to climate crisis: Showing Veronica Worrall's photograph, 'Hope 5'
Figure 10 – Hope 5
Photograph: Worrall, V.M. © 2020

Together Nature and I created colourful art pieces, symbolic of the much-needed partnership. We convey the joyful reconnection many had found in our gardens, parks and wayside walks. The images hold my hope for the Climate and Ecological Emergency Bill presented to the UK Parliament on 2nd September. This is the direction needed to preserve nature’s systems and diversity for future generations.

In past weeks the youngsters have returned to their studies preparing for their futures. Holidays are over and across the world Covid-19 cases are surging upwards again. Chaos is reported across trade and travel industries subjected to a conflicting renewal of government restrictions. The sky has returned to a dome of deep blue, wearing again its symbolic robe — asking us to revisit what is important. More than ever cooperative wisdom is required. Is it possible for our world leaders to collaborate on strategies, policies and practices that allow humanity to stay re-connected to the essence of our existence — the essence captured on cameras as trees blossomed under clear blue skies? 


Find out more

There is more on Veronica’s ‘Stay Connected‘ project and her earlier ‘Project Unseen‘ at her website.

You can see some of Alfred Stieglitz’s Equivalents series at the Met Museum’s online collection. As the note there explains, “In these purposely disorienting and nearly abstract images, Stieglitz sought to arouse in the viewer the emotional equivalent of his own state of mind at the time he took the picture and to show that the content of a photograph was different from its subject. The Equivalents trace Stieglitz’s emotional response to nature through periods of ecstasy and darkness, romantic engagement, and confronting mortality.”

Shape of Light: 100 Years of Photography & Abstract Art, by Simon Baker, Emmanuelle de l’Ecotais and Shoair Mavlian, is published by Tate Publishing (2018).

The Photograph, by George Clarke, is published by Oxford University Press (1997), in their Oxford History of Art series.

Impacts of 1.5oC of Global Warming on Natural and Human Systems is published by the Intergovernmental Panel on Climate Change (IPCC, 2018).  Michael Marshall’s recent piece in The Guardian (19/9/20) discusses The tipping points at the heart of the climate crisis.

You can follow progress (hopefully) on the UK Parliament’s Climate and Ecology Bill 2019-21, in the Parliamentary Business Progress. It is a Private Members’ Bill, presented by Green MP Caroline Lucas, “to require the Prime Minister to achieve climate and ecology objectives; to give the Secretary of State a duty to create and implement a strategy to achieve those objectives; to establish a Citizens’ Assembly to work with the Secretary of State in creating that strategy; to give duties to the Committee on Climate Change regarding the objectives and strategy”, and is due to be debated in its Second Reading in Parliament in March 2021.

You might also explore other artistic examples of emotional response to the climate crisis, for example in Deborah Tomkins’s ClimateCultures post Grief, Hope and Writing Climate Change. And in an interesting ‘working document’, Belonging and Imagination in the Anthropocene: A Social Action Art Therapy Response to Climate Crisis, Jamie Bird of the Centre for Health and Social Care Research at Derby University, addresses cognitive and emotional responses to climate crisis. He draws on experiences using “imagination and the concept of belonging in work with those who have experienced political and domestic violence” to propose how social action art therapy can offer a way of meeting the “intersecting forces that flow into and out of climate crisis”. He has also written about this research approach in a post for the university website (23/01/20), Climate anxiety: How can we process our emotional responses to climate crisis?

Veronica Worrall
Veronica Worrall
An experimental artist using photography to capture movement, time and natural processes, working with nature and traditional alternative photography in attempts to reduce her artist footprint ...
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A Cosmology of Conservation: Ancient Maya Environmentalism

Anthropologist Lisa J. Lucero shares a talk she recorded specially for ClimateCultures, drawing on her extensive archaeological research into how ancient Maya culture adapted to environmental change, and whose non-anthropocentric cosmology can help us rethink our own worldview.


1,190 words: estimated reading time = 5 minutes + 42 minutes video


I have spent over 30 years studying the ancient Maya, and I have learned so much from the Maya, past and present. The book I am working on — Sacred Maya Forests, Ancient Environmentalism, and Our Future — shares what I have learned about the Maya world and the insights we can draw from that are relevant today.

Both the archaeological record and Maya foremen and field assistants (the guys), some of whom have worked with me for over 20 years, have taught me much about their way of life. I have seen their children grow, get married, and have children of their own. Even though I have been working in central Belize for decades, I still would never go into the jungle without the guys — Mother Nature only laughs at high tech toys. Nothing is better than their knowledge and experience. They not only help me teach students archaeology, but they also provide lots of the gear we need. They make ladders from trees for taking photos and for getting in and out of deep excavation pits. They also make unit stakes, screen racks and tables using branches and vines. To protect us and excavations from sun and rain, the guys use corozo leaf and logs to make palapas — open-sided dwellings with a thatched roof. Cleofo, a Mopan Maya and one of my foremen, uses bamboo to make tools to excavate human remains since they don’t scratch bones like metal tools do.

I only hope I get to go to Belize in May 2021 for a six-week field season. I have a three-year National Science Foundation Grant to fund a rescue archaeology project in recently cleared areas that have exposed hundreds of ancient Maya mounds/structures. There is so much more to learn.

A cosmology for sustainability

Together, the archaeological record and my Maya foremen and assistants provide the means to address major questions, the key ones being: how have the Maya been able to farm for 4,000 years without denuding the tropical landscape? What insights can we draw from the Maya that are relevant today? I begin addressing these questions in my presentation here, ‘Ancient Maya Environmentalism: A Cosmology of Conservation’, which you can watch below.

The Classic Maya (c. 250-900 CE) are famous for their jungle cities with temples, palaces, tombs, ballcourts, exquisitely carved monuments, inscribed jades, and painted ceramics. Maya farmers, who supported this urban system, lived before, during, and after the emergence and demise of Maya kings between c. 200 BCE and 900 CE because of how they lived, which itself was informed by their non-anthropocentric worldview. This worldview, a cosmology of conservation, resulted in sustainable practices and was expressed in their daily life — rituals, farming, hunting, forest management, socializing, etc. As a case study, I highlight the pilgrimage destination of Cara Blanca, Belize.

Ego vs ecocentrism in Maya cosmology
Ego vs. Eco: the former resulted in the Anthropocene, the latter in sustainable practices. Generated by J. Gonzalez Cruz and L. J. Lucero, 2020

The traditional Maya worldview espouses that humans were one of many parts (animals, birds, trees, clouds, stone, earth, etc.) with mutual responsibilities to maintain the world they shared. Everything in Classic Maya society was animated and connected via souls. The Maya worked with nature, not against it. Nor did they attempt to control it. Such a view promoted biodiversity and conservation, allowing the Maya to feed more people in the pre-Columbian era than presently.

Adapting to a changing world

The Classic Maya lived in hundreds of cities, each with their own king, surrounded by rural farmsteads. This low-density agrarian urban system integrated water and agricultural systems, cities, farmsteads and communities, exchange networks, and resources. Rural farmers depended on city reservoirs during the annual five-month dry season — the agricultural downtime. Cities exerted a centripetal pull on rural Maya through markets, public ceremonies, and other large-scale public events — and the massive reservoirs. In turn, cities depended on the rural populace to fund the political economy in the form of labor, services (craft specialists, hunters, etc.), agricultural produce (e.g. maize, beans, manioc, squash, pineapple, tobacco, tomatoes, etc.), and forest resources (wood, fuel, construction materials, medicinal plants, chert, game, fruit, etc.).

Showing an abandoned Mayan city, Tikal
Tikal – abandoned Mayan city
Photo: A. Kinkella

The Maya relied on rainfall to nourish their fields and replenish reservoirs during the annual rainy season between about mid-June to mid-January. The relatively little surface water due to the porous limestone bedrock, topography (e.g. entrenched rivers), and dispersed resources discouraged large-scale irrigation systems. The Maya began building reservoirs in cities c. 100 BCE. A growing population resulted in increasingly larger and more sophisticated reservoirs (e.g. dams, channels, filtration, etc.). Urban planning and layout increasingly became interlinked with reservoir systems, creating anthropogenic landscapes still visible today. Further, maintaining reservoir water quality would have been crucial to curtail the presence of waterborne parasites and diseases, such as hepatic schistosomiasis, and the build-up of noxious elements such as nitrogen. The Maya kept water clean by creating wetland biospheres through the use of certain surface and subsurface plants, as well as aquatic life.

A series of prolonged droughts struck between c. 800 and 930 CE. When reservoir levels began dropping, water quality worsened and water plants died, along with Maya kingship. Maya abandoned kings and cities, dispersing out of the interior southern lowlands in all directions. While this response was drastic, it was an adaptive strategy — one that worked, as evidenced by the over seven million Maya currently living in Central America and elsewhere.

Maya farmers survived because they relied on sustainable agricultural practices and forest management, both designed within the constructs of their worldview. The insights I have gained from the archaeological record and my Maya crew are a roadmap for a more sustainable future for us all. By the end of my presentation, I hope to convince you rethinking how we view and interact with the world is the first step for a sustainable future.

Click on the screenshot below to view Lisa’s presentation.

Ancient Maya Environmentalism: A Cosmology of Conservation
Click on image to link to Lisa’s ClimateCultures talk, ‘Ancient Maya Environmentalism: A Cosmology of Conservation’ https://mediaspace.illinois.edu/media/1_b0f1i6fj

Find out more

Lisa has shared some suggested reading from her research, for you to explore beyond her presentation. You can also read her earlier ClimateCultures post, Climate Change and the Rise and Fall of Maya Kings.

Larmon, Jean T., H. Gregory McDonald, Stanley Ambrose, Larisa R. G. DeSantis, and Lisa J. Lucero (2019): A Year in the Life of a Giant Ground Sloth During the Last Glacial Maximum in Belize. (Science Advances, 5:eaau1200).

Lucero, Lisa J. (2017): Ancient Maya Water Management, Droughts, and Urban Diaspora: Implications for the Present, pages 162-188 in Tropical Forest Conservation: Long-Term Processes of Human Evolution, Cultural Adaptations and Consumption Patterns, edited by Nuria Sanz, Rachel Christina Lewis, Jose Pulido Mata, and Chantal Connaughton (UNESCO, Mexico).

Lucero, Lisa J. (2018): A Cosmology of Conservation in the Ancient Maya World. (Journal of Anthropological Research. 74:327-359).

Lucero, Lisa J., and Jesann Gonzalez Cruz (2020): Reconceptualizing Urbanism: Insights from Maya Cosmology. (Frontiers in Sustainable Cities: Urban Resource Management, 2:1).

Lisa Lucero
Lisa Lucero
A professor of Anthropology focusing on how Maya and other societies dealt with climate change: the emergence and demise of political power, ritual and water management.
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Celebrating Clean Air Day

Artist and writer Selva Ozelli marks Clean Air Day with a roundup of international art shows she has curated and participated in during this year of pandemic, spurred on by urgent connections between our environmental and health crises.


2,380 words: estimated reading time = 9.5 minutes + 2 mins video


It has been an unprecedented year, with 13% more large, uncontrolled wildfires around the world compared to last year — spelling dire consequences for carbon dioxide levels, health and biodiversity, as well as the economy. And human actions in burning down ‘Magical Forests’ — as depicted by my childhood friend artist Mehmet Kuran — are mostly to blame, according to a newly released report, Fires, forests and the future.

wildfires and clean air - showing art by Selva Ozelli
“Wildfires in the Age of Corona”, Oil 40 x 30 cm, Canvas Paper
Artist: Selva Ozelli © 2020

The year began with Australia’s record-shattering bushfires, burning down a forest the size of England. According to The Guardian, “On New Year’s Day in Canberra the air quality reading was the worst on the planet: 26 times levels considered hazardous to human health.”

In April, nearly 20% of the forested area of northern Thailand burned, and wildfires overtook Indonesia and Ukraine’s Chernobyl region, causing dangerous levels of air pollution. By June wildfires lit up the Arctic Circle, with Siberia registering the most extreme recorded temperatures, resulting in the severest Arctic melting. By August a government researcher told Reuters that Brazil’s Amazon wildfires were the worst in the past ten years. The West Coast of the U.S. slipped into an epic wildfire season, which is still ongoing. These wildfires raging across the world smashed last year’s records for CO2 emissions, according to scientists at the Copernicus Atmosphere Monitoring Service, and aggravated respiratory ailments amid the ongoing global Covid-19 pandemic — the most devastating plague to ravage humankind this century.

This unparalleled year brought out the artist and curator in me for the first time in my life. The unprecedented global Covid-19 lockdown allowed me to allocate my time to expressing my thoughts and feelings about climate change and Covid-19 via paintings, in addition to my series of articles on digital technology adoption, solar energy and tax policies in jurisdictions with the greatest carbon emissions.

International art for global challenges

I took my first step as a curator with an art brochure for fellow ClimateCultures artist Rana Balkis’s Infinite Possibilities series. We are now entering what is known as the Fourth Industrial Revolution, but still fuelled by coal and fossil fuels — with adverse environmental effects. In this era, not only are we able to transmit our ideas and our art digitally around the world, but also the pollution from energising these digital technologies — as well as diseases affected by pollution. This triggered an urge in Rana to find a new way, through her art, to raise awareness of climate change and environmental consciousness. In Infinite Possibilities — with two paintings selected in the United Nations’ Covid-19 Artwork open brief — working in the style of collage, she intends her oil paintings to expand our curiosity and imagination so we better connect, understand and adapt to our technologically changing world by expanding our perception in the context of our stagnant values, behaviour and norms.

Since our atelier, led by Teymur Rzayev, is a space for many talented climate change artists and interesting artwork, next I curated Atelier Teymur Rzayev’s First Digital Climate Change Art Show, with five paintings that were acknowledged in six international art contests. As I reported for the ClimateCultures Quarantine Connection series, I initially planned our group show to take place at the Balat Culture Center in Istanbul. However, due to Covid-19 social distancing rules, it was cancelled at the last moment. Therefore, I had to quickly switch to launching a digital art show with the assistance of Cem Ustuner, the owner of Pinelo Art Gallery, so it could reach global viewers. Our group show was registered as UN Environment, Ocean and Desertification Days digital events and it received a favourable art review; it got ample international press and was published by the Jockey Club Museum of Climate Change, Hong Kong.

Clean Air

The good reception of this show encouraged me to continue curating ten, and participating in seven, climate change and Covid-19 themed art shows: four group, and three solo. These were published by the Jockey Club Museum of Climate Change Hong Kong, Climate Museum UK and over 160 museums, culture ministries and NGOs in over 40 countries around the world. I am pleased to share these art shows here today, to commemorate UK’s largest air pollution campaign: National Clean Air Day, which was launched in 2017. While this is normally celebrated on the third Thursday in June, due to Covid-19 this year Clean Air Day is celebrated digitally on 8th October in the UK.

Encouraged by the increasing interest of the international community in clean air, and emphasising the need to make further efforts to improve air quality, including reducing air pollution to protect human health, the UN General Assembly decided to designate 7th September as the International Day of Clean Air for Blue Skies, which was celebrated digitally for the first time this year around the globe with the highest level of participation from the UN — and Turkey’s Ministry of Environment and Urbanization, where Professor Mehmet Emin Birpınar, Deputy Minister, explained that “the coronavirus pandemic has shown the importance of clean air all over the world.”

But the largest ever global Climate Ambition Alliance — launched in 2019 and representing 452 cities (including London and New York City), 22 regions in 120 countries, 1,101 businesses, 45 of the biggest investors, and 549 universities — is the ‘Race To Zero’ campaign. It rallies leadership and support from businesses, cities, regions, investors for a healthy, resilient, zero-carbon recovery ahead of COP26, where governments must strengthen their contributions to the Paris Agreement, achieving net-zero carbon emissions by 2050 at the latest.

As part of the Race to Zero campaign, run in coordination with the UN and the City of New York, ex-Mayor of NYC Mike Bloomberg kicked off Climate Week in NYC on 21st September by announcing that Bloomberg Philanthropies and Sierra Club successfully retired 60% of U.S. coal-fired power plants — 318 out of 530 plants — via the Beyond Coal campaign. A day later, injecting new momentum into global climate action, President Xi told the UN General Assembly that China, the world’s biggest polluter of greenhouse gases, pledged to go carbon neutral by 2060 — only a week after the EU committed to increasing its emission-reduction target from 40 to 55 percent by 2030. On 27th September, the last day of Climate Week in NYC, the world’s first shipment of blue ammonia was transported from Saudi Arabia, which has the World’s second-largest oil reserves, to Japan — the World’s sixth largest CO2 emitter — where it will be used in power stations to produce electricity without carbon emissions.

“Desolate Tree”, Oil, 90 x 90cm, Canvas
Artist: Fatma Kadir © 2020

With world leaders taking important steps towards decarbonisation, I curated a group show Clean Air for Blue Skies and my solo digital art show Breathe Life with the theme of air pollution. These two art shows contain six paintings that were acknowledged in five international art contests of forest fires, lonely trees, gardens and portraits of artists who were economically impacted by the Covid-19 pandemic with their shows being cancelled.

My solo art show Breathe Life includes portraits of composer and singer Niall Horan (Heartbreak Weather – Human’s Inertia in the Face of Wildfires) and ClimateCultures artist Renan Kaleli (Pollution), who is working towards preparing an art show Climate Change to Corona, with five paintings selected in the UN’s Covid-19 Artwork open brief. These artists turned to launching digital concerts and digital art shows this year, so I have also included a portrait of Professor Erdal Arikan (Pollution 2), the creator of 5G technology.  

Urbanisation & Biodiversity

Serife Akkan explored the theme of urbanization and its impact on the environment and CO2 levels in her solo art show One Door One Hundred Trees. Serife wanted to bring attention to and set alarm bells about the destruction humans are making of their environment — particularly since she witnessed firsthand the rapid urbanisation in Istanbul during her lifetime and its impact on air quality.

One of the concerns associated with predictions of CO2-induced global warming is the claim that the number of birds and their habitat areas will decline. Conserving and restoring the ecological connectivity and integrity of ecosystems that support natural cycles are essential for the survival and well-being of migratory birds. Artist Fatma Kadir explored the theme of biodiversity in her two solo art shows Bird Watching 1 & 2, with sixteen paintings that were acknowledged in three international art contests to commemorate biodiversity in birds that are important plant pollinators and seed dispersers.

This July, less sea ice covered the Arctic Ocean than in any other July since scientists began keeping track of it with satellites in 1979. This marks another step toward the devastating and planet-reshaping inevitability of an ice-free summer for the Arctic Ocean. Artist Semine Hazar explored the theme of Arctic melting in her solo art show Sea Watcher. The inspiration was her trip to the Antarctic in 2017 where she witnessed the ice melting and, with a great sound, crashing into the sea. This brought tears to her eyes. Semine’s late husband was a captain. Captains determine their sea routes based on the silent light signals of lighthouses. With her sea and lighthouse themed paintings, Semine wants to draw attention to the importance of oceans to our world and our ecology as the largest carbon sink, and the need for us to guard them. She wants the silent signals from the lighthouses to be visible to all of us, not only captains of our world.

Covid-19

The current high levels of air pollution around the world have contributed to increased rates of chronic respiratory disease and impaired lung function in people of all ages, making air pollution a major and increasing threat to public health according to a study published in the journal Climate and Atmospheric Science. Many of the diseases that are caused by long-term exposure to air pollution are the same diseases that increase the risk of severe illness and death in patients with Covid-19.

In my two solo art shows Art in the Time of Corona 1 & 2, with sixteen paintings that were acknowledged in five international art contests, I explored whether climate change caused by CO2 might be one reason for such a terrible global Covid-19 pandemic which spread around the world like a tsunami alongside heightened CO2, penetrating deep into our respiratory and circulatory systems, damaging our lungs to the point where we become highly vulnerable to the coronavirus.

“Corona Corona”, Oil, 30 x 30 cm, Canvas
Artist: Selva Ozelli © 2020

The unprecedented pandemic has put an enormous burden on health systems and professionals worldwide. So far, more than 27.9 million people around the world have been diagnosed with the coronavirus and more than 1,000,000 have died, according to Johns Hopkins University. Some 18.8 million people have recovered. The pandemic unveiled the challenges and the risks health workers face globally including healthcare-associated infections, violence, stigma, psychological and emotional disturbances, illness and even death. These frontline workers are physically exhausted and emotionally strained from the harrowing experience of serving on the Covid response with respiratory as well as neurological manifestations.

To commemorate their sacrifice I have included portraits of Covid-19 frontline professionals, including Dr Esma Akin, Chief of Nuclear Medicine at George Washington Hospital in Washington DC, USA; Dr Kalbiye Yalaz — the teacher of Dr Akin — who established the first pediatric neurology department in Hacettepe Hospital; Lale Baymur Vanli, a Pediatric Neuropsychologist who is the first psychologist to be hired into the first pediatric neurology department in Hacettepe Hospital and daughter of late Professor Feriha Baymur, who established the first Psychology department at Hacettepe Hospital and University.

Finally, climate change artists Fatma Kadir from her Bird Watching series, Resul Rzayev from his Mountain Air series, and I from my Art in the Time of Corona series donated artwork to the Portakal Cicegi Project, which will be on sale until 15th October 2020 to raise funds for the orphans of Covid-19 frontline health care professionals.


Find out more

Selva’s articles have been published by the world’s first Climate Change museum, The Jockey Club Museum of Climate Change in Hong Kong, as well as over 100 other publications around the world. She contributed Tsunami / Chasing the Quarantine Blues Away for Day 22 of our Quarantine Connection series, and in September 2020 art.earth published her piece, Acknowledging the true cost of climate change.

You can find out more about Clean Air Day in the UK and the International Day of Clean Air for Blue Skies campaigns, where the UN has described air quality as a two-fold problem, with both health and climate impacts. WWF published its report Fires, forests and the future: a crisis raging out of control? in 2020. You can read 8 things everyone should know about Australia’s wildfire disaster, published in Vox about the start of the bushfires in January 2020, with the Guardian reporting how “for months, Australians breathed air pollution up to 26 times above levels considered hazardous to human health. The long-term impact could be devastating” in Inside Australia’s climate emergency: the air we breathe. In June CNN published Temperatures in an Arctic Siberian town hit 100 degrees, a new high. In September, Reuters reported Exclusive: Brazil Amazon fires likely worst in 10 years, August data incomplete, government researcher saysThis Nature Briefing from June 2020 suggests that Half the world’s population are exposed to increasing air pollution.

Artist Rana Balkis is also a ClimateCultures member. You can view Selva’s and Rana’s paintings for the UN Covid-19 art show at the Trvst website, and Selva’s brochure about Rana’s Infinite Possibilities series is published by Issuu. The international art show Atelier Teymur Rzayev’s First Digital Climate Change Art Show was featured in Coin Telegraph in May 2020, with a slideshow available in this piece from the Jockey Club Museum of Climate Change, Hong Hong. The Museum also has this slideshow of the Breathe Life art show Selva curated, and you can see slideshows of the Clean Air for Blue Skies art show, as well as the ‘One Door One Hundred Trees art show she curated for Serife Akkan, the Bird Watching series from Fatma Kadir, Semine Hazar’s Sea Watcher show, and Selva’s own show, Art in the Time of Corona.

You can see the artworks donated to the Portakal Cicegi Project at the Portart website.

Selva Ozelli
Selva Ozelli
An environmentalist working as an artist, writer, international tax attorney and public accountant, who has curated a Climate Change Art Show at Balat Culture Center, Istanbul ...
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Gulp! Water Choices, Stories and Theatre

Gulp! flyer for The Bone Ensemble theatre projectTheatre-maker and arts academic Adam Ledger shares the thinking behind Gulp!, The Bone Ensemble’s project on global water issues, and the challenges of creating an engaging and participatory family drama on environmental issues, inequalities and opportunities during Covid-19.


1,800 words: estimated reading time 7 minutes


It seems strange to be putting down some thoughts about a theatre project that couldn’t quite finish its tour because of the COVID-19 crisis. But the ongoing situation makes me reflect on art-making, connection, on possibilities before, during and after the peculiar feeling of simultaneously being stuck but too busy. And all in the context of a world dealing with a pandemic, how to emerge from lockdown, and where — outside of the four walls we are obliged currently to occupy — another set of issues remain: of environmental challenges and inequalities, but also opportunities. So as lockdown gripped, the skies over major cities began to clear as pollution dispersed, yet at the same time the UNESCO World Water Development Report was published. Its headline findings make for grim reading:

climate change will affect the availability, quality and quantity of water for basic human needs, threatening the effective enjoyment of the human rights to water and sanitation for potentially billions of people. The alteration of the water cycle will also pose risks for energy production, food security, human health, economic development and poverty reduction, thus seriously jeopardizing the achievement of the Sustainable Development Goals.

Gulp! flyer for The Bone Ensemble theatre project

Gulp! More than a drop

It is in these contexts that there are only two ways forward: to do nothing, too often what seems to be the environmental policy of those who purport to be our leaders; or to do at least something. On offering feedback on The Bone Ensemble’s second environmentally-themed family theatre performance, Gulp!, all about water, one rather ill-judged, academically-cocky comment that came my way was ‘how is this more than a drop in the ocean?’. This is an odd way of thinking. Put it this way; if you throw some sort of recyclable plastic item straight in the bin, you’re harming the planet in an almost immeasurably small way. If you put it where you should, in a tiny way you’re triggering help. What choice should you be making?

Back in 2018, the impetus to make Gulp! came from a bit more than a drop, and actually before we created its forerunner, Where’s My Igloo Gone?, a piece about climate change (as a theatre company, we do tend to take on the big stuff..!). We began to realise just how ridiculous bottled water and the consumer con-trick around that ‘industry’ is, let alone the environmental impact of bottled water. We began to think more widely about water. Like the previous production, we wanted to create a positive, participatory experience for our audiences, made up of children 7+ and their families and carers. We continued to hold fast to earlier principles; we would reject dystopian imaginaries, the dramatic tropes of the disaster movie, which we had seen in some work. In no way do we have all the answers, and there is ongoing reflection about the strengths and weakness of the work, but it seems to us that a fundamental dramaturgical shift (the form and content of the work) has to be from a bleak mirroring of a problem, to a principle of empowering and empathetic stories and experiences.

Showing The Bone Ensemble's Gulp! with audience participation
Gulp! participation
Photograph: Graeme Braidwood © 2020

No work can happen without a web of partners. Our theatre-making has been significantly funded by Arts Council England, several trusts and venue partners, the University of Birmingham and through a collaboration with Severn Trent Water. In the academic bit of my life, the two pieces combine to create a practice as research and ‘impact’ project around the efficacy of empathetic, positive dramaturgies of performance and the environment. We also benefit from ongoing relationships with a set of scientists and, because our work is made to be accessible, with advisory d/Deaf artists and those that help us with ‘relaxed’ performances.

Working together in water scenarios

In terms of empathy, both shows have a central character, who undertakes a kind of journey. This has been crucial as a dramatic strategy, and one which is actually pretty classic. Spectators (in order to involve everyone, there are only sixty at a time) see someone in a situation and it’s important that they can somehow identify with them. The story of Gulp! centres on Maya (the name means ‘water’ in Hebrew) who — wait for it! — gets sucked up a tap! Early on, we had also decided that the feel of Gulp! should be contemporary, whereas the earlier Where’s My Igloo Gone? was quite ‘other’, perhaps a folk setting of some kind. In Gulp!’s recognisable world, complete with adverts for bottled water (ours is cheekily called ‘EviClever’), Maya gets spat out of the tap in various locations: a city experiencing a flood; a rural location being polluted by discharge from a factory; the ocean; a desert. Spectators see Maya getting into problems, but as a kind of coda to the story, through participation they help Maya to sort things out: they lend their sandbag cushions to hold back flooding, protest at the ‘baddie’ polluting factory boss, by working together they help to bring water to the elephant at the empty watering hole. Drawing on earlier experience, the show also features no spoken English, in part to reach EAL (English as an Additional Language) and d/Deaf audiences, but also to stimulate a communicative world of sound, partly comprising the made-up language of ‘Waterish’. Overall, too, the audience help make the show’s soundtrack, which we layer live with a loop-station.

Showing The Bone Ensemble's Gulp! in performance
Gulp! performance
Photograph: Graeme Braidwood © 2020

The real problem was finding a story that would ‘hold’ the topic of water. Climate change — and this is, of course, a big generalisation — is a ‘thing’, a more or less tangible issue. It is a recognisable problem, but there appears to be some means of addressing it. For many people, water is just not a problem — we turn on the tap and water comes out of it — it is instead a phenomenon with which we have a relationship. Made up of several perspectives, ‘water’ won’t easily be marshalled into a storyline. Yet it is one of the few, and indeed fundamental things that unites all of us globally, even if many in the world have no tap and no clean water. One of our scientific advisors, Professor David Hannah (University of Birmingham) thus shared how water can be conceived as part of a continuum: too much, too little, too dirty. Part of the narrative answer was to have Maya ‘land’ in different scenarios which, if you look back at the list of locations above, are underpinned by this conception. In the heat of rehearsal (something actual, rather than virtual, in August 2019!), we wrestled still more with the dramaturgical organisation, eventually also conceiving of water as a set of binaries: global and local; need and taking for granted; and also through climatic extremes (heat and flood); and human interventions such as access, control and denial. These themes also hold the topic together across the story.

Small choices matter

Over 2019-20, the production toured extensively to schools, theatres, community and rural settings. Funded by Severn Trent Water, we also produced three thousand copies of what we quite grandly called a ‘children’s graphic novel’, a comic-book version of Gulp! beautifully illustrated by Emily Jones. This was given out free after many performances and also made available digitally. Emily found a way also not to use English in the book; where necessary, the characters speak or think pictures in speech bubbles. Severn Trent Water also produced a very extensive education pack to go with the show and took part in post-show discussions, as well as funding twelve performances in six diverse schools local to us. We also created a ‘PPP song’, which cheerily celebrated what should only go down your loo: paper, pee and poo!

And, of course, we had to gather feedback through several mechanisms. One of the more usual is to use post-show questionnaires. Analysis of their free-text responses (we tried to resist too-leading tick-box questions…) demonstrated that a quarter of people confirmed their changed perception around water use and waste; another 25% of respondents wrote about their changed behaviour in terms of consumption, significantly around the use of plastics. A further 25% of respondents most explicitly wrote that they would cease the use of bottled water. Perhaps this is a response to the thread of ‘EviClever’. But I hope too because of the ocean scene, when plastic objects are turned into an underwater world: at first beautiful, but then where plastic-bag jelly-fish get caught in a turtle’s jaws, and a plastic water bottle is swallowed by a tarpaulin whale. As the UNESCO report also says, water is a direct way we experience climate and the way we understand it, use it and what we allow to be in it (the report speaks of adaptation and mitigation) has global consequences. Again, small choices help.

Showing The Bone Ensemble's Gulp and small choices on water
Gulp! choices
Photograph: Graeme Braidwood © 2020

I’m not a social scientist, a scientist, or even much of an overtly political-environmental activist; I’m a theatre-maker and an arts academic and I have to start from that point. At times, I have to resist or at least find a way to work with some of the instrumentalisation that creating this kind of work attracts, appearing at worst as the academic capitalism that imbues some of the institutional aspects. On the other hand, there is a great pleasure in meeting the spectator’s gaze. This is the real meaning of the work.

Environmentally-based artworks cannot be only negative, nor comprise only information, like some kind of illustrated lecture. Participation is one means whereby spectators often end up modelling a different behaviour, showing how change and intervention are possible. A factually-informed but inherently well-made, emotive piece of artwork really stays with people. If you want to shift people’s knowledge, intentions and, perhaps, behaviour, a means to engage what really leads to change needs to happen. Ultimately, this is people’s hearts and minds.


Find out more

You can read Adam’s ClimateCultures post on The Bone Ensemble’s 2017 climate change production: Action, Participation, Feeling: Where’s My Igloo Gone?, and explore The Bone Ensemble website.

As well as Co-Artistic Director with The Bone Ensemble, Adam is also a Reader in Theatre and Performance at the University of Birmingham, and you can find out more about Gulp! at the university’s Performance and the Environment website — including the lyrics and music for the PPP Song. You can read the e-book of Gulp!, illustrated by Emily Jones, on Issuu, with further resources at the back of the book. Plenty of things to do at home and at school!

The UN Water Development Report 2020 – Water and Climate Change is available at the UNESCO website, along with a ‘Main Messages’ download.

For an explanation of the d/Deaf distinction, see this post from the Royal Association for Deaf People. 

Adam Ledger
Adam Ledger
An artistic director interested in how art practices can bring empowering messages about climate, and a senior lecturer in Drama and Theatre Arts (University of Birmingham).
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