Arts Research Africa

Nathaniel Stern: teaching everyone how to sustain their work with entrepreneurial thinking 
Arts Research Africa Dialogues (apple podcast)


In this dialogue Prof Christo Doherty speaks to Professor Nathaniel Stern, an artist, writer and teacher who holds a 50/50 dual appointment at the University of Wisconsin-Milwaukee as a Professor in Art and Design and Mechanical Engineering where “he teaches artists how to engineer, engineers how to art, and everyone how to sustain their work with entrepreneurial thinking.”

Nathaniel’s most recent art project, a travelling exhibition, called “The World After US (TWAU): Imaging techno-aesthetic futures”, is a fascinating and constantly mutating physical melange of botany and discarded electronics that challenges viewers to imagine “what our digital media will be and do in the world after us”. One aspect of the TWAU project, called “The Wall After Us”, was was recently featured as part of the SYM|BIO|ART exhibition at University of Johannesburg. The exhibition launched the newly formed Creative Microbiology Research Co-Lab at the University of Johannesburg led by Prof Leora Farber.

Nathaniel also has a long association with Johannesburg and the Wits School of Arts. With a Masters from the Interactive Telecommunications Program at New York University, he was responsible for designing and teaching the first years of the Interactive Media studio programme in the Digital Arts department. Over that time he also won the Brett Kebble Art Award in both 2003 and 2004, thus earning the first recognition for interactive and digital art in the South African art world. Following his time in Johannesburg, he went on to do a PhD in Mechanical Engineering at Trinity College, Dublin, Ireland writing his dissertation on interactive art and embodiment.

Since his PhD, Nathaniel has created a dazzling range of exploratory art projects, often in collaboration with other artists, scientists and engineers. In fact the journal Scientific American says Stern’s art is “tremendous fun,” and “fascinating” in how it is “investigating the possibilities of human interaction and art.” I urge listeners to visit his website to get a grasp of the extent of his artistic and writerly practice. In this discussion, we talk about the TWAU project; and the experience of installing the “The Wall After Us” working remotely from the US together with the curatorial team at the FADA gallery. We also explore Nathaniel’s thinking about aesthetics and the relationship between aesthetics and activism, especially the climate activism that is central to his work. Finally we unpack the Startup Challenge which Nathaniel directs at Lubar Entrepreneurship Centre at the University of Wisconsin Milwaukee. I think that the expanded notions of both innovation and entreprepreneurship that Nathaniel deploys in the programme are of great value for similar work at Wits, and in South Africa more broadly.

Useful links to Nathaniel’s website, books, exhibitions, and papers:

His website: https://nathanielstern.com

His latest published paper, together with Johannes Lehmann and Rachel Garber-Cole: “Novelty and Utility: How the Arts May Advance Question Creation in Contemporary Research”. Leonardo (2023) 56 (5): 488–495. DOI https://doi.org/10.1162/leon_a_02400

The TWU site, with downloadable PDF of the exhibition catalogue and a video documentary: https://nathanielstern.com/text/2020/catalog-the-world-after-us/

Nathaniel’s first book, with downloadable intro chapter:

Ecological Aesthetics: artful tactics for humans, nature, and politics

The Lubar Entrepreneurship Centre webpage: https://uwm.edu/lubar-entrepreneurship-center/student-startup-challenge/#

SYM | BIO | ART


The catalogue to the exhibition SYM | BIO | ART: INTRA-ACTING AT THE CRITICAL NODE BETWEEN BIOTECHNOLOGY AND CONTEMPORARY ART (FADA Gallery, 2023) – a gorgeous 106-page electronic publication – celebrates the creative visual outputs, scholarship and political agency of the first exhibition of UJ’s Creative Microbiology Research Colab.

The Foreword by UJ Vice-Chancellor and Principal, Professor Letlhokwa Mpedi, underlines imperatives of the arts and sciences working together, quoting African American engineer and astronaut Mae Jemison who said, “Sciences provide an understanding of a universal experience, Arts are a universal understanding of a personal experience…they are both a part of us and a manifestation of the same thing…the arts and sciences are avatars of human creativity.”

The Introduction by CMRC founders Professors Leora Farber and Tobias Barnard locates the work of the Colab internationally and, more importantly, within the African continent. They note that, “[Creative Microbiology Research]…can be a powerful platform for African…bio-art/ design practitioners – to express and address concerns that are relevant and particular to the continent – be these socio-political, historical or environmental.”

The essay by Dineo Diphofa – titled Intra-actions and Intra-sections: Bioart as a means of Critically Engaging with the Colonial Canon – provides an art historical and political context for contemporary bioart practice. Diphofa draws parallels between canons and exhibitions as dynamic sites of evolution and flux – not static and dogmatic as history tries to make us believe, but “as sites for inquiry, critique and debate.” The essay defines for the reader the broad themes underpinning the exhibition, which “include intersectionality, environmental politics as well as colonial discourses pertaining to race. More specifically, these themes include an exploration of the colonial impact on land ownership and labour; indigenous connections to the land and language; displacement; the exploitation of natural resources; pollution, and ecological degradation.” By examining and interpreting how the artists and artworks on exhibition challenge colonial dichotomies, the essay maps ways in which bioart may be applied to undo the inner workings of coloniality. Diphofa writes that, “By subverting historical western notions linked to power and control, bioart can serve as a means of reclaiming agency and challenging the hegemonic forces that have shaped colonial relationships with living and non/living matter… and foster a more inclusive and equitable society.”

The second part of the catalogue is dedicated to the artists on exhibition, and provides edited excerpts of interviews with, and depictions of artworks, by Tobias Barnard, Nadine Botha, Xylan de Jager, Nolan Oswald Dennis, Leora Farber, Brenton Maart, Miliswa Ndziba, Nathaniel Stern and Nelisiwe Xaba. These pages, along with the text, help in constructing a vibrant and vivid view of the contribution of contemporary art to the evolution of a new practice based on new methodologies, new materialities and new forms of knowledge, new insights and perspectives, and how these may come together to redress some of the insidious effects of colonialism and other forms of human rights abuse.

download the full catalog
See on UJ site

Intra-actions: The World After Us

Hosted Wednesday, 20 September 2023, 10:30AM CST at the University of Johannesburg’s ‘s Creative Microbiology Research Co-Lab under the Visual Identities in Art and Design Research Centre 

CMRC Intra-actions #2: A Presentation by Prof Nathaniel Stern from VIAD FADA on Vimeo.

In this online presentation, Professor Nathaniel Stern (b 1977, New York) offers us insight into his project The World After Us: Imaging techno-aesthetic futures, a series and traveling exhibition of media sculptures that materially speculate on what our devices – phones and tablets, batteries and displays, etc. – might become, over thousands or millions of years.

Stern’s project has many different facets where the artist mimics geological time through pressure, heat and chemistry; transforms e-waste into tools or ink; and converts ‘dead media’ into planters that demonstrate that nature, ultimately, wins.

Stern is a full Professor in Art, Mechanical Engineering and Entrepreneurship at the University of Wisconsin-Milwaukee. His often-interactive art with technology, both its use and waste, has been exhibited extensively in museums and galleries internationally, and featured in leading publications including Scientific American and WIRED. He has contributed to numerous books and research journals, and authored Ecological Aesthetics: artful tactics for humans, nature, and politics (Dartmouth College Press at the University Press of New England, 2018) and Interactive Art and Embodiment: The Implicit Body as Performance (Gylphi Limited, 2013). Stern has been a Research Associate with the University of Johannesburg’s Visual Identities in Art and Design Research Centre for more than a decade.

Stern’s presentation is the second in a series of public engagements titled Intra-actions. Conceived and facilitated by the University of Johannesburg’s newly-established Creative Microbiology Research Colab, and inspired by the visionary concepts of theorist Karen Barad, the engagements weave together the fabric of intra-connectedness, where practitioners are not only in dialogue but also reflect on and shape the research process itself. This novel approach fosters a profound understanding of the interplay between creative expression, scientific inquiry, and the intricate complexities of the microbial world beyond traditional disciplinary boundaries.

Moderated by Dineo Diphofa from the Visual Identities in Art & Design Research Centre, University of Johannesburg (VIAD).

Culture3

Nathaniel Stern on creating a cyber-natural future on the blockchain

by Ola Kalejaye

For Nathaniel Stern, life extends far further than the human experience. Connecting the dots between human feeling, nature, and technology, he explores the endless bounds of sensibility through his art. He speaks to Ola Kalejaye about The World After Us, and using art to ensure that world is good.


When Nathaniel Stern speaks about his work, his passion for the subject matter enlivens the conversation, steering it down tangential alleyways that enlighten his process with glorious context, while also bringing a cascade of new and interesting insights.

Such are the makings of the eclectic mind of a natural polymath and interdisciplinary artist. Nathaniel holds a joint appointment at the University of Wisconsin, Milwaukee, teaching both Art & Design and Mechanical Engineering. It certainly scans for someone who embodies the mind of both artist and academic through the way they approach, well, everything.

Nathaniel expressed interest in a variety of creative media from a young age. The son of two English teachers, he first explored his creativity through music while attending an engineering high school. He went on to study fashion design at university, and it was there that Nathaniel faced the first major turning point of his artistic journey, and quite by chance.

Wrong Number by Nathaniel Stern evokes the question, “What if the digital materials themselves started to incubate and fester and spread?”

One of Nathaniel’s undergraduate professors sent him a link to New York University’s Interactive Telecommunications Program (ITP), which he interpreted as a suggestion that he apply. In reality, as Nathaniel learned a decade later, his professor had sent the link as a reference for what she wanted to hire Nathaniel to do with her own website, but the decision had already been made.

Founded in 1979, the NYU ITP explores communications technologies, and how they can serve as vessels to spread art. The programme is also well known for its contributions to interactive art, which has been one of Nathaniel’s primary vehicles for expression.

During his time at NYU, Nathaniel explored the notion of performativity, “how text and activity intertwine.” A major guiding inspiration came from his teacher, Professor Dan O’Sullivan, who noted Nathaniel’s particularly animated style of speaking, prompting him to explore the relationship between speech and the body. “That’s where my two loves kind of came together,” reflects Nathaniel. “It wound up completely changing my life. That’s where I became an artist.”

“What might that cyber-natural future look like?”

— Nathaniel Stern

As Nathaniel’s interests evolved, he honed in on his corporeal relationship to the environment, through the lens of affect. “Affect is the body’s response to the environment that doesn’t have a name yet,” he explains. “It’s an emotion without a qualification.”

One of his early explorations of this phenomenon was through a series of what he labels Compressionist imagesNathaniel would make custom imaging rigs by attaching battery packs to desktop scanners, rigging them to his body and moving through different landscapes.

Nathaniel’s experimental and ingenious project spanned over a decade, taking him and his imaging rigs scanning over hedges, through parks and streams, and wading through lakes and waterfalls.

Dell in Bloom, by Nathaniel Stern, explores the concept of ‘nonhuman affect’.

He even spent three months learning to scuba dive with his equipment, to take his compressionist observations underwater. He and his team built five different sub-aqueous systems, and Nathaniel dived with three of them at three different sites.

Thanks to Nathaniel’s uniquely unusual method of capturing these “melty, slit-scan images,” the thoughts and questions they stimulated were beyond what Nathaniel could have ever planned. He was viewing the interrelationship between his body, technology, and the world around him in a wholly new way. He had found a way to visually represent affect. 

Nathaniel began to wonder, what if the landscapes that he had been surveying had their own, unprocessed responses. Could there be some kind of nonhuman affect? And if there was, how might it express itself in an environment increasingly tampered with by human activity? This exploration manifested itself in what is perhaps Nathaniel’s signature work thus far, and the centre of his NFT collection launching on Quantum Art, The World After Us

“We need artists to make everyone have the will to make that difference.”

— Nathaniel Stern

The title of the series is inspired by the book The World Without Us, which explores the progress of planet Earth if humanity were to go extinct. In The World After Us, he explores how biological life and the waste that humanity produces would intertwine in our absence.

“If matter can move and think and feel,” Nathaniel asks, “what if it’s not just the plants that retake the planet? What if the digital materials themselves started to incubate and fester and spread?”

The World After Us is Nathaniel’s representation of what such a future would look like. For him, that future is neither blindly optimistic, nor some post-apocalyptic dystopia. “I wanted to imagine a space that is full of garbage, but life finds a way, because it always does,” he explains. “What might that cyber-natural future look like?”

The collection falls into three categories: old appliances reclaimed by plant life, fossilised phones and laptops, and devices repurposed into tools. Contemplating the future of our tech-driven society, Nathaniel’s images recontextualise our relationship to these quotidian items.

Double Ring is part of Nathaniel’s The World After Us collection, which explores a futuristic merging of technology and nature.

“How can I change my relationship to this thing?,” he muses, asking both of himself and the viewer, “How do I understand it, no longer as this object of beauty and utility, but also as garbage.”

Art is just one platform through which Nathaniel pursues these aims. A self-professed “Jack-of-All-Trades”, Nathaniel co-founded the climate action startup, Eco Labs, and sits on the Board of a battery company seeking to replace the lithium ion with the much more plentiful sodium ion in the battery-making process. 

However, for Nathaniel, art provides the most important piece of the puzzle when it comes to inducing systematic changes to our attitudes on waste. Nathaniel quotes his friend and collaborator, the soil scientist Johannes Lehmann: “I can tell you how to solve climate change, but we need artists to make everyone have the will to make that difference.”

“What the blockchain has afforded me is that I get to live in both worlds at once.”

— Nathaniel Stern

Nathaniel’s appreciation that much of that will could be inspired by the blockchain required a 180-degree change in perspective, from contempt to admiration. Indeed, he intended to make a “critical and negative work” about the blockchain with longtime collaborator Scott Kildall. 

However, when Nathaniel and Scott began their research, their opinions swiftly changed. “We came to it and we were like, oh shit, there’s something there,” he explains. “Yeah, there are crypto bros, but there are also really earnest people who want to leverage its power.” 

Nathaniel recalls finding the work of artists and writers in the blockchain space, such as Simon de la Rouviere, and future collaborators Rhea Myers and the AI-collaborative poet Sasha StilesTheir opinions on the blockchain firmly changed Nathaniel and Scott’s perspectives, who decided to instead create a work celebrating the blockchain, starting Nathaniel’s web3 journey in earnest.

“We need artists to make everyone have the will to make that difference.”

— Nathaniel Stern

Sporadical, by Nathaniel Stern, explores the fusion of utility, beauty, and garbage.

To him, the NFT ecosystem provides a space for experimentation that had been eroding in the face of demands of galleries and museums, and more akin to the Net Art days of the 1990s.  “I would just make something, throw it up, get feedback and see what happened,” he reminisces.

By contrast, whilst a gallery would support his work, all experimentation had to happen behind the scenes. In providing Nathaniel the means to sell and distribute his work directly, web3 lets him pursue his true interests.“What the blockchain has afforded me is that I get to live in both worlds at once.”

Top of mind for Nathaniel is a longstanding desire to archive his work, which the blockchain enables for a digital work far better than any gallery. Though he does not fully buy into the concept of the blockchain lasting forever, he does find the concept of permanent immutability on the blockchain to be “a beautiful idea.” 

“The blockchain is already a promise we can’t possibly keep,” Nathaniel says, as he ponders what forever looks like, and beyond. “But I think that putting our trust in the trustless and timeless is itself beautiful. And romantic and cynical, and problematic and hopeful all at once.”

by Ola Kalejaye – read full article in context on Culture3

Creative Mornings talk

This is the CreativeMornings Milwaukee talk in January 2020. It’s 20 minutes with 15 mins of Q&A.

Nathaniel Stern gives a dynamic artist talk about his experimental and beautiful work between art and science. By artificially aging phones, growing non-human life inside of media devices, and turning electronics into other tools, he inspires us to change our relationships with various technologies. Stern tells us more about where our computers come from, where e-waste winds up, and what we can do to improve our future.

Free events like this one are hosted every month in dozens of cities. Discover hundreds of talks from the world’s creative community at https://creativemornings.com/talks

CreativeMornings Manifesto

Everyone is creative.

A creative life requires bravery and action, honesty and hard work. We are here to support you, celebrate with you, and encourage you to make the things you love.

We believe in the power of community. We believe in giving a damn. We believe in face-to-face connections, in learning from others, in hugs and high fives.

We bring together people who are driven by passion and purpose, confident that they will inspire one another, and inspire change in neighborhoods and cities around the world.

Everyone is welcome.

New City Art

Time Versus Technology: A Review of Nathaniel Stern at MOWA | DTN
By Rafael Francisco Salas

“The Wall After Us,” Nathaniel Stern.

What will my laptop, phone or tablet look like in a million years? How might we imaginatively repurpose our e-waste? Where might electronics lead our environmental and economic politics? Can we plan and act for a sustainable future? These questions are the core of Nathaniel Stern’s exhibition “The World After Us: Imaging Techno-Aesthetic Futures,” currently on view at MOWA|DTN. 

Stern’s proposal is grand. He has cooked, smashed, melted, stacked and carved out phones, desktops and other e-waste and transformed them into an imaginary future in geologic time.

Stern is following the thread of Alan Weisman’s 2007 book, “The World Without Us.” In it, Weisman imagines how the natural world would reclaim our mechanized detritus in the absence of humans. Stern has created a visual document of this process. “The Wall After Us” is a network of screens, desktop computers, phones and cassette tape interwoven with ferns, potting soil and other greenery. The effect is of the damp, drippy understory of a forest that emerged from someone’s former office space.

Other sculptures in the exhibition show expand on themes of degradation and rebirth. A pile of remote controls, receivers, fans and a pirated CD of David Bowie’s “Blackstar” are partly submerged in a terrarium filled with water. A dismal tube eternally dribbles water over this mass. As I leaned in I could smell the plastic and metal interacting with the water. It was vaguely noxious, the splashing water wafting decomposition into the air.

Elsewhere cellphones have been pressed and heated into a vestige of ash and carbon. These sculptures were powerful. Seeing what happens to objects we are so intimately connected to reduced to literal rubble had the effect of looking at a corpse.

“Applecations,” Nathaniel Stern.

In addition to describing the result of time on our technological devices, Stern also remarks on possibilities for repurposing them. Carapaces from Apple computers have been formed into a hammer, a wrench. The aspirational concept of beating swords into ploughshares is poetic, though undercut by Stern’s cheeky title: “Applecations.”

Interestingly, the strongest work here emerges in photography and film. Stern has a designer’s eye behind the camera, and at times his photos of plant life growing from our old gadgets has a greater impact than the objects themselves. The color and light in the photos give them an atmospheric romanticism and a greater visual impact. The artist also includes a documentary where he eloquently presents his proposal. There is an irony in this, however, as the film is of course projected from a sleek, sexy flat screen.

At times the exhibition felt overly familiar, reminiscent of other art and literature describing the world emerging from the tide of mechanical reproduction, though ultimately it remains an important message. Our crisis of electronic consumption is happening now. Stern tells us there are ten billion phones produced per year, more than there are people to use them. Art can, and should, be a vehicle to expose this crisis to ourselves. (Rafael Francisco Salas)

“The World After Us: Imaging Techno-Aesthetic Futures” is on view at MOWA|DTN in the St. Kate Arts Hotel, 139 East Kilbourn, Milwaukee, through March 25.

See original review on Newcity Art

Cornell Chronicle

Nathaniel Stern ’99, left, and Johannes Lehmann, professor of soil and crop sciences, with the cybernatural installation “The Wall After Us,” part of “The World After Us” exhibition. Photo by Nate Romenesko

Lehmann, alum artificially age tech waste for new exhibit
By Daniel Aloi

Millions of years from now, long after mankind ceases to exist, what will the technology we use every day look like? What happens to all the devices and digital media we leave behind? Are there ways we can plan for and enable a different future?

Artist Nathaniel Stern ’99 is posing these questions in dramatic ways with “The World After Us: Imaging techno-aesthetic futures,” an exhibition through March 29 at the Museum of Wisconsin Art in Milwaukee.

It includes installations, sculptures, prints and photographs featuring plant life growing from electronic waste, and various media and devices – such as books and floppy disks, cellphones, laptops, keyboards, punch cards, audiotape, and Ethernet and USB cables – altered to resemble fossils.

“You’re taught early on that data is bottomless, just ones and zeros,” Stern said. “And it’s gone if that information is lost, but the logical fallacy is that it is divorced from some material form. That is problematic in many ways. We’re constantly talking about sustainability and green environments, and we don’t take into account the matter around us.”

Stern combined scientific experimentation with artistic exploration to create the traveling exhibition.

Stern and Lehmann transformed old and new media and various devices for the exhibition, including a copy of Thoreau’s “Walden,” floppy disks, cell phones and desk phones, and computer keyboards and mice.

“I’ve worked with a botanist and horticulturists to figure out how to grow the plants inside the electronics,” he said. “My first thought was, ‘Were the electronics going to impact the plants?’ In time I found out the inverse is true; the plants would filter out the toxins.”

Soil Science

He also collaborated with Johannes Lehmann, professor of soil and crop sciences in the College of Agriculture and Life Sciences’ School of Integrative Plant Science. They worked together on campus last summer to apply experimental pyrolysis techniques to burn and artificially age the items.

“He started sending me things early in 2019, anything that he could find, intrigued to see what it would look like if we artificially aged it,” Lehmann said. “Apart from the fact we do it in 20 minutes rather than 5 million years, we wanted to see what a book, or a cellphone, would look like in millions of years.”

He wouldn’t normally think of the longevity of materials put in soil “past more than a few thousand years,” Lehmann said. “I don’t think in iPhones; I think in plants and leaves. This idea is so intriguing. Our nose gets poked into questions that we didn’t ask before.”

Stern reached out to scientists working with fossil fuels and aging, and most didn’t write back, he said. His classmate and friend Julie Goddard ’99, Ph.D. ’08, associate professor of food science, told Stern about Lehmann’s work with biochar, superheated organic material used to enrich soil.

“Literally within hours of phoning Johannes, he said, ‘Let’s meet today,’” Stern said. “I was amazed how similar his lab tests and my studio tests are, how we label things … We work in much the same way.”

The artist worked with a forge and foundry to work out how to convert aluminum iMacs into tools; and [with Lehmann and Jessica Meuninck-Ganger of the University of Wisconsin] to turn phones into inks and make prints.

Stern has an experimental art background and began work on the project in 2016. Applying for a fellowship studying theory in the eschaton – the end of days – “gave me the idea for the fossils, and the degradation over geologic time of technological material,” Stern said. “I didn’t get the fellowship; however, the director of the center [political theorist Kennan Ferguson] reached out and said it was a great idea. He wound up becoming one of the catalog essayists on the show.”

Lehmann and Stern with biochar items
Johannes Lehmann, professor of soil and crop sciences, and Nathaniel Stern ’99 with objects they worked on for Stern’s exhibition “The World After Us: Imaging techno-aesthetic futures,” on display in Milwaukee. Photo by Nate Romenesko

Stern said he’s been playing around with technology for more than 20 years. “At Cornell, we were the only fashion program around that was doing things like 3D scanning and pattern grading,” he said. “It’s where I learned that you could be creative with technology. My interactive art comes from that basis in fashion.”

After graduating from the College of Human Ecology, he returned to Cornell in 2002 as an artist-in-residence at Risley Residential College, and earned graduate degrees in art from New York University and electrical engineering from Trinity College in Dublin. Stern now holds a joint appointment as professor of art and design and of mechanical engineering at the University of Wisconsin, Milwaukee.

Stern wants to explore the potential for change in recycling practices and the regulation of waste, beginning with how we perceive the products we throw away by the millions.

“Many people understand the problem of waste and of toxicity,” he said. “There’s this intimate relationship we have with our technology; can we keep that relationship just one year longer? … Can we make biodegradable or compostable phones?”

“Artists are starting to imagine these things,” Lehmann said. “They ask the uncomfortable questions about our future and our society.”

See original article on the Cornell Web site.