Some Like it Hot Conference
Thermal Thresholds
Convened by Johanna Zellmer
Thermal Thresholds explores the corporeal and cognitive adaptations to be found in the experiences of fire. How are transformations in climate ecology, cultural memory and political economy impacted by wildfires and ceasefires? Can thermal thresholds ever be undone?
Schedule
Day 1 - Wednesday12 Nov 2025
10.00-12.00
Registration
Location: HDK-Café
The Home of Fire: Poetics and politics of the heat in the desert
Mohamed Sleiman
Location: Baulan
2 channel video installation with sound: Available to view throughout the conference
The Hamada desert in southwest Algeria has been dubbed the “home of fire” by the Saharawi people. Heat levels have increased to levels beyond our capacity. Last summer, we witnessed a staggering record of 52 Degrees Celsius. The Saharawi people, the indigenous nomadic communities of Western Sahara have been displaced to the Hamada desert in mid and late seventies when war broke out after neighboring Morocco and Mauritania invaded the territory. The Saharawi people who fled the war ended up in refugee camps. This two channel video installation brings up realities, metaphors and poetics heating up life in the desert. The two channels depict ways of living and adapting in the desert. The slow pace of life in the desert dominating both the human and non-human is juxtaposed in two channels. The installation also patchworks different desert elements, materials, artifacts and spaces such as sand particles, sandstorms, dust, and sunlight, which contribute to the element of “fire”, and tents, fabric, shade, water and plants as “counter fire” elements. Dust particles, for instance, significantly contribute to the heat by deflecting light in different directions. Certain dust storms can also act as a greenhouse trapping the heat and causing breathing difficulty. The heat shapes the geographic landscape as well as the culture scapes of the desert and its inhabitants. The reactions, interventions and responses to these realities mark a way of living unique to the Sahrawi people who had to adapt and navigate their existence culturally and politically. The Sahrawi people, who have been nomads for centuries, had to resort to tents in the refugee situation they found themselves in. The tent is a shelter, a home and a social gathering space. Unable to return to a homeland littered with explosives and landmines, the tent still symbolizes the right to return.
12.00-12.15
Welcome
Jessica Hemmings
Location: Baulan
12.30-14.30
Lunch
Location: Glashuset
13.30-14.30
How to Delay Extinction
Alejandra Salinas & Aeron Bergman
Location: Stora Hörsalen
This performative lecture presents our ongoing research on ink in relationship to climate change, fires, and mass extinction: since the process involves geologic time—movements on a scale that we cannot comprehend as humans—this inexpressible, unfathomable enormity creeps into human consciousness in discrete ways. Our work and research try to come to terms with this enormity.
As artists, we are drawn to rich, black inks, attracted to their density, smoothness, and flow of application. A surface covered with lampblack ink will absorb about 97% of incident light.
Locked inside with all the doors and windows taped shut during the annual West Coast forest fires, it struck us that the same material we were using to make drawings, black ink made from soot, also produced the thick, relentless blanket of smoke outside. Forest fires are burning on earth almost year around, shifting with the seasons from the northern hemisphere to the southern.
Based on its origin and its dark color, ink was symbolically linked to the night sky, and the stars, fires burning in the darkness. Sumi すみ is the old Japanese word for ink, its Kanji cognate 墨, stems from Chinese (墨水 mòshuǐ). Alternate meanings of this Chinese word include charcoal from wood cinder, literally: “extinguished cinder” linking it with its material source. Ink is our commons, and a renewable resource. Black ink is made from soot, that is, carbon, by burning organic material such as oil, sap, bones, and tar. Making ink from soot is common human knowledge, independently discovered by many early cultures, a shared scientific heritage. Ink is instrumental in the development of literacy, law, democracy, culture, diplomacy, and world trade.
During West Coast forest fires—and later the Mid-Missouri fire season—we monitored the fires and tried to relax for the sake of our daughter. To pass the time, we made piles of black ink drawings.
15.00-16.30
Thermal Runaways: Labor, Extraction, and Circuits of Exhaustion
fields harrington
Location: Röhsska
Moderator: Cathryn KlastoPlatform-based contract labor, mineral extraction, and bodily exhaustion converge within the gig economy’s logistical infrastructure—an economy that extracts not only labor but energy from both human and planetary bodies. Lithium-ion batteries, which power the e-bikes and smartphones essential to app-based delivery work, are sourced from sites of resource depletion in the Global South, including Chile’s Atacama Desert, the Qinghai-Tibet Plateau, the Democratic Republic of Congo, and Zimbabwe. The physical exertion of New York City’s delivery workers and the environmental devastation wrought by lithium mining share a critical material relationship: both are driven toward depletion in service of platform capital’s uninterrupted flow of commodities. This project traces that entanglement, revealing how thermal violence—the heat of bodily fatigue, resource extraction, and ecological collapse—structures contemporary platform economies.
Drawing from my ongoing research and documentation of e-bikes used by New York City’s delivery workforce, I examine how delivery riders are reduced to avatars—data points governed by impersonal algorithms—while miners, under exploitative conditions, extract the very lithium that powers these e-bikes. The Lithium ion battery, as connective tissue, accelerates cycles of depletion—of bodies, land, and atmosphere—by perpetuating the relentless consumption of human and planetary energy under the guise of green progress.
In this system, convenience comes at a steep cost. The same platforms that optimize delivery times through algorithmic control simultaneously abstract workers into disposable units of productivity. Similarly, the vast landscapes of lithium-rich territories are reduced to resource zones, emptied of life and stripped for capital gain. Heat, in this context, is not metaphorical but material—manifesting as bodily fatigue, infrastructural degradation, and ecological collapse. Platform capitalism’s (Srnicek) thermal economy operates as a runaway system: the faster commodities circulate, the more bodies and environments burn out.
Day 2 - Thursday13 Nov 2025
09.00-10.30
On Wildfires: Crusts, Surfaces & Entangled Ecologies
Charlotte Moore & Rosa Whiteley
Location: Sculpture Workshop Valand
Crusts explores wildfire ecologies and materialities across plantation landscapes. Framing wildfires as agents of socio-ecological change, this participatory workshop examines how surfaces – of topsoil, plant membranes, leaf layers, atmospheric skins – register, resist and adapt to extreme heat through tactile explorations with clay, soil and sand.
Wildfires have emerged as a key ecological disruptor in the face of escalating climate stress, reshaping plant bodies, soil skins and cultural memory. Protective atmospheric crusts and living membranes preserve traces of heat while influencing ecological responses. These surfaces often archive human activity, particularly where they interact with pan-European, fire-intensifying, oily monocultures such as spruce, eucalyptus and olive plantations.
Barks thicken, seed shells harden, cuticles drip wax, soils repel water and oils form hazes in the air.
Within these shifting ecologies, we approach surfaces as both barriers & thresholds – sites of ecological exchange and climate memory. The workshop analyses the crusty surfaces within wildfire ecologies as mediators between ground, air and fire. Expanding on Parse’s theme, we invite participants to build an alternative herbarium, forming a speculative collection of post-climate plant artefacts that blur science & storytelling. Participants will be asked to mould artefacts of multi-scalar surfaces, considering how they resist, absorb or catalyse new forms of growth as a response to intense heat.
We will speculate on how plant membranes might adapt to heat, coating flora to create fire-reactive crusts and mapping the movement of oily substances through air. Working with low-tech materialities, we will sculpt fire-adapted crusts mirroring botanical adaptations.
Seeds crack open with heat. Waxy cuticles resist flames. Bark thickens into protection.
Layered within this exploration is a performative conversation between Charlotte & Rosa, unfolding various plantation ecologies through their fire adaptive surfaces. Part science lab, part material ritual, we ask: how do surfaces store memory, register fire, absorb trauma and regenerate in a world increasingly shaped by heat?
11.00-12.30
Lunch
Location: Glashuset
12.30-14.00
On Heat, Desire, and the Thermopolitics of Data
Marina Otero Verzier
Location: Röhsska
Moderator: Onkar KularThis talk traces the entangled geographies of heat within digital infrastructures. From the residual warmth expelled by servers to the rising planetary temperatures fueled by an ever-expanding network of data centers, computation operates as both a generator and amplifier of thermal excess. Yet heat is not merely a byproduct—it is a condition. It saturates the mountainous territories where minerals are extracted to sustain digital operations, and it radiates through the bodies and ecologies subjected to extractive violence. Drawing from case studies across mining projects and data farms, I will examine how thermal regimes are spatialized, managed, and contested—and propose pathways toward new energy cultures.
14.00-14.30
Lunch (continued)
Location: Glashuset
14.30-15.10
Eco-Morphosis: The Evolution of Language and Body
Sara Sepulcri
Location: Bio Valand
Eco-Morphosis: The Evolution of Language and Body explores how climate change could reshape human physicality, cognition, and communication. This trilogy of short films imagines the impact of a 5-degree global temperature rise on migrating bodies and minds, asking how perception and language might adapt in disrupted landscapes. Built from a personal archive of medical scans, portraits, and environments, the project uses collaborative co-authorship and generative AI tools such as Stable Diffusion to craft its script, visuals, and soundscape. Newly invented languages and sonic textures speculate on future forms of expression beyond human exceptionalism. Eco-Morphosis invites viewers to reflect on the deep interconnection between body, environment, and evolving modes of communication in times of ecological transformation.
15.20-16.00
Extinction Economies and Threshold Technologies
Jack Faber
Location: Bio Valand
In Werner Herzog’s Lessons of Darkness (1992), heat is more than a destructive force—it is a symbolic and material manifestation of extractive economies and militarized ecologies. This presentation explores the conceptual framework of Extinction Economies and Threshold Technologies, examining how heat becomes a central figure in narratives of ecological and economic devastation. Through Herzog’s apocalyptic visual poetry and Gilles Deleuze’s Postscript on the Societies of Control, the systemic linkages between thermal exhaustion, environmental degradation, technological thresholds, and political control emerge vividly.
Herzog’s depiction of oil wells fires in Kuwait—towering infernos devouring the earth and sky—exemplifies the entanglement of militarized capitalism with ecological collapse. Heat, in this context, operates as a visible and invisible agent: an atmospheric presence that reshapes land, air, and economies while revealing power structures of control. Drawing parallels with contemporary works like State of Security (2024) and Dictionary of Darkness (2024), this presentation investigates heat as a tool of surveillance, dominance, and myth-making. Drone technologies, cinematic imagery, and thermal mapping highlight how Threshold Technologies extend control over nature while simultaneously advertising destructive economic processes as inevitable progress.
By unearthing the connections between cinematic spectacle, war ecologies, and climate crises, this paper critiques the mythologies perpetuated by extractive capitalism. It reframes polycrisis not as multiple, coincidental events but as a singular crisis—rooted in the systemic infrastructures of Deleuzian Societies of Control. The analysis reveals how heat symbolizes both a literal and figurative burning of resources, futures, and possibilities. Ultimately, this presentation seeks to confront the entropic trajectory of Extinction Economies while calling for new ways of understanding and resisting the catastrophic forces shaping our shared planetary fate.
16.30-17.00
Joint Discussion
Mohamed SleimanSara SepulcriJack FaberAlejandra Salinas & Aeron Bergman
Location: Old Hotel
This roundtable conversation considers the impact of fire and heat on the interconnected systems of climate ecology, cultural memory and political economy. Chaired by Johanna Zellmer, five presenters debate the physical manifestations, impacts and adaptations to be found in the varying experiences of fire.
17.30-19.00
Thermoception and Post-AC Worldmaking
Hsuan Hsu
Location: Stadsbiblioteket
Moderator: Jessica HemmingsBuilding on Nicole Starosielski’s elaboration of “critical temperature studies,” Daniel Barber’s call for architectural design oriented towards a post-carbon future, and Sarah Hamblin’s work on “post-AC” spatial and cinematic practices, this presentation argues that thermal aesthetics—grounded in sensory experience that is metabolic, embodied, atmospheric, affective, shared, and uneven—can communicate modes of relation and practices of worldmaking that have been occluded by Western liberalism’s norms of disinterestedness and autonomy. I will begin by considering how thermal discourses and carbon-intensive infrastructure—especially air conditioning—function to spread and normalize liberal, capitalist modes of sensing and inhabiting the world. I will then consider a range of narratives and multimodal artworks that experiment with thermoception as a sensory capacity attuned to both the exercise of “thermopower” and otherwise possibilities for relating to the human and more-than-human world.
19.30-22.00
Party
Cara Tolmie
Location: HDK-Café
A hot welcome to all conference participants and attendees to join a social party from 19:30 onwards on Thursday evening. Stockholm based artist, musician and DJ Cara will provide a roaming musical backdrop, exploring an eclectic mix of sonic temperatures and tones throughout the evening, so bring your dancing game!. Refreshments and food will be available.
Day 3 - Friday14 Nov 2025
09.00-10.30
fragments of a fire story*
Lisa Hoffmann
Location: Old Hotel
fragments of a fire story*: Exploring Fire Ecology and Cultural Narratives
Fragments of a fire story* is an ongoing artistic research project that investigates fire ecology through multimedia installations, interdisciplinary dialogues and interactive experiences. This work explores the complex relationship between humans and fire, focusing on ecological, cultural, and feminist dimensions. Drawing on both artistic practice and scientific knowledge, the project centers on how fire shapes both the environment and human development, offering new perspectives on heat, transformation and ecology.
Based on a recent text and publication of the same title, I would like to introduce the participants of the workshop to my artistic research and exchange about fire and share knowledges in an interactive setting structured as a gathering around an imagined fireplace.
After an initial introduction to my work on fire, participants will engage in an exchange of personal stories, knowledge, and reflections around the imagined fireplace, with fragments of my research installed as a focal point. This setting encourages a communal experience of fire—both as a physical and metaphorical force. The workshop will foster conversations about fire’s dual nature, considering both the benefits of controlled fire for human evolution and the increasing dangers of destructive fires driven not only by climate change.
Fire ecology offers a unique lens to understand complex and interwoven ecologies, combining elements of cultural history, anthropology, mythology, and the natural sciences. This project invites participants from diverse backgrounds—scientists, artists, local communities—to contribute their knowledge and engage in collaborative storytelling.
Ultimately, fragments of a fire story* reflects on how artistic practices can intervene in contemporary debates on heat, ecology, and climate justice, contributing to a broader cultural and political consciousness around environmental issues.
11.00-12.30
Looking for the Heat
Sara Sassanelli
Location: Göteborgs Konserthus
Moderator: Gerrie van NoordThis lecture considers how experimental choreographic practices engage with heat, not just as temperature, but as pressure, as friction and urgency. In a time shaped by ecological crisis and accelerated systems, heat becomes a warning signal and a generative force. In contemporary dance and somatic work, it surfaces through repetition and exertion, through an engagement with hybrid format structures, that push scores towards altered states. Scores that require an acceptance of the unknown or lack of resolution.
Drawing from choreographic research that moves through rave cultures and collective movement, this talk explores how heat takes multiple forms: as sweat, the build of tempo, the moment of collapse. Dancing becomes a conduit for energy, making space for new configurations of relation and time.
What does it mean to stay with this intensity? Curating in this context means creating space for instability. It’s about building frameworks where experimentation can flourish, and where risk and disorientation can be held, rather than resolved. This lecture speaks through different curatorial methodologies that offer space for practice and uncertainty, with the aim of opening up moving with, and being moved by, dance.
12.30-14.30
Lunch
Location: Glashuset
15.00-16.30
“Barn’s burnt down. Now I can see the moon.”
Erin Cory & Michaela Domiano
Location: X-Library
Workshop: Requires registration
“Barn’s burnt down. Now I can see the moon.”
— Masahide
This workshop invites participants to reflect on what is lost, what remains, and what becomes visible in the aftermath of change. Whether that change comes through fire, displacement, conflict, or time, it often leaves us holding fragments of what once felt whole. This is a space to bring those fragments into conversation.
Together, we will create two shared altars. One will be a fire altar, where participants can place something they are ready to release. The other will be a moon altar, where we will gather what has been revealed or made clearer in the wake of loss. These altars will hold memory, offering, and imagination.
Each participant is asked to bring two items.
The first is a small object from home. This may be something simple or personal—an item that carries memory or meaning. It should be something you are willing to give away. During the workshop, we will exchange these objects with one another as a quiet gesture of shared experience.
The second is a blank postcard. This can be a postcard you already own or one you choose specifically for this workshop. It may carry a particular image, texture, or feeling. During the workshop, all postcards will be placed in a communal pile. Each participant will choose one and write a message on it: a note to someone, somewhere, or something shaped by fire or change. These postcards will then become part of the altar.
This is not a space for performance. It does not require artistic skill or polished language. It only asks for presence, care, and a willingness to participate in a shared act of reflection.
Together, we will create something temporary but meaningful. We will sit with what has been lost, and look toward what is still illuminated by the moon.