| 2024 | ‘Seeing with Sediment: On Deep-Sea Mining and the Aquatic Perspective’, presentation at The Aesthetics of Geopower: Imagining Planetary Histories and Hegemonies, April 4-5, University of Amsterdam | 
| 2023 | ‘Speculative Infrastructures of Climate Change’, Art and Post-Capitalism series, November 20, Documenta Institut, University of Kassel, Germany. | 
| 2023 | ‘An Ocean without Dimensions: On the Visual Culture of Deep-Sea Mining’ STS Italia: Interesting Worlds to Come. Science & Technology Studies Facing More-than-human Challenges, June 28-30 2023, Bologna | 
| 2023 | ‘Toward a Political Ecology of Volume’, panel organiser at RGS-IBG Annual Conference, London, August 29 - September 1, co-organised with Ariadne Yolanda Collins, Lydia Cole and Matthew Barlow | 
| 2023 | ‘Governance and the Voluminous Commons - Summer Seminar Series’, co-organised with Ariadne Collins, Lydia Cole and Matt Barlow [online] | 
| 2022 | ‘Mutation / Resilience’, workshop co-organised by Nottingham Contemporary and Delfina Foundation, November 21, 2022, Nottingham | 
| 2022 | ‘Engineering the Future: On Climate Modification and the Macroscopic View’, EASST: Politics of Technoscientific Futures, July 6 - 9 2022, Madrid | 
| 2022 | ‘The Infrastructures of Prediction and Visual Culture’, podcast Interview for The Art and Artifice of Prediction, May 2022 | 
| 2022 | Symposium Organiser: ‘After Growth: A Symposium on Post-Capitalist Imaginaries’, March 2022, Nottingham Contemporary | 
| 2021 | Seed Casino (Performance Lecture), Autumn 2021, Loughborough University | 
| 2021 | Ecological Futures in the Making: Broadening the Art of Speculation, 3–7 August 2021, STREAMS: Transformative Environmental Humanities, Stockholm. [online] | 
| 2020 | ‘Thoughts Thinking Thoughts: From Systems Ecology to the Financialisation of Nature’, 18 November 2020, Loughborough University [online] | 
| 2020 | ‘Speculative Degrowth’, presentation at Inland: Centro de Acercamiento a lo Rural, Madrid | 
| 2020 | ‘Patch Dynamics and Infrastructures of Speculation,’ invited presentation at Memories of the Future, 13 January 2020, University of Oslo | 
| 2019 | ‘Trees with Benefits: Derivative Nature, Neoliberal Conservation, and Contemporary Art,’ paper presented at The International Association for Environmental Philosophy Twenty-third Annual Meeting, 2-4 November 2019, Pittsburgh | 
| 2019 | ‘Agrarian Imaginaries and Speculative Cultures of Degrowth,’ paper presented at Productive Futures: The Political Economy of Science Fiction, 12-14 September 2019, Birkbeck, University of London | 
| 2019 | ‘Infrastructures of Speculation in Art, Finance and Public Policy,’ paper presented at Forming the Future: An Interdisciplinary Conference, 2-3 September 2019, University of Plymouth.  | 
| 2019 | ‘On Capital’s Watch: Derivative Nature and the Temporal Logic of Biodiversity Credits,’ paper jointly presented with Josh Bowsher at Risk and Uncertainty in the Anthropocene, June 26, Goldsmiths, University of London. | 
| 2019 | ‘Infrastructures of Speculation in Art, Politics and Green Capitalism,’ invited talk at School of Architecture, University of Sheffield, 27th April. | 
| 2019 |  ‘Great Expectation Machines in Art, Ecology and Green Capitalism,’ Study session as part of the Calculative Environments series, Nottingham Contemporary, 26th February | 
| 2019 |  ‘Privatised Futures and the Art of Speculation,’ invited presentation at Studium Generale, Gerrit Rietveld Academie Amsterdam, 13th February | 
| 2019 | Invited discussant, Repair Acts, 7th February, Create, Spike Island, Bristol. | 
| 2019 | ‘Social Ecologies of Speculation,’ paper presented at Mutating Ecologies in Contemporary Art III, January 30, Museum of Contemporary Art Barcelona (MACBA). | 
| 2018   | ‘Nature in the Bank: Speculative Temporalities, Restoration Ecology and Ecosystem Service Commodities’, paper jointly presented with Josh Bowsher at Futures of Finance and Society, December 6-7, University of Edinburgh | 
| 2018 | ‘The Time Landscapes of Intervention Ecology’, paper presented at Manchester Centre for Political Theory Workshops, September 10-12, University of Manchester | 
| 2017   | ‘Ludic Surfaces: Camouflage and the Ethico-Aesthetics of Play’, paper presented at Performance Philosophy Conference: How does Performance Philosophy Act? Ethos – Ethics – Ethnography, June 22-25, Prague Academy of Performing Arts | 
| 2017 | ‘Ethico-Aesthetic Repairs’, paper presented at Midlands 3 Cities Art History Research Day, 5th June, Barber Institute of Fine Art, University of Birmingham | 
| 2015 | Conference organiser: Fiction as Method: A Conference of Counterfactuals and Virtualities in Art and Culture, October 17, Goldsmiths College, University of London | 
| 2015 | ‘Deception and Fiction as Forms of World-Making in Contemporary Art’, paper presented at F(r)ictions of Art, June 25-27, Freie Universität Berlin. | 
| 2014 | ‘Ethics at a distance: On Omar Fast’s ‘5,000 Feet is the Best’, paper presented at As Above, So Below: A Colloquium on Drone Culture, 24th May, University of Lincoln, U.K. | 
| 2014 | ‘A Thousand Paths: Critical and Creative Aspects of Dissimulative Art Practice’, paper presented at Critical Practices and Experimentation: A workshop hosted by the European collaborative project Culture@Work, April 24-25, University of Copenhagen, Denmark | 
| 2013 | After Transgression: Ethics Under a Different Master’, paper presented at LaConference 2013. Sixty years after Lacan: On the Symbolic Order in the Twenty-First Century, June 1-2 2013, Simon Fraser University, Vancouver |