2021. ‘The Ethical Core of the Sustainable Development Goals: Planetary Health and Human Well-Being.’ University of Maryland, College Park, MD. September 2
2021. ‘Beyond the Safety-Valve: Towards a Responsible Astrofuturism.’ International Society for Environmental Ethics. Turku University, Turku, Finland. June 30-July 3
2021. ‘Homo Curator and Responsible Astrofuturism.’ Las Casas Institute, Blackfriars Hall, Oxford University, Oxford, UK. April 19-21
2021. ‘Realism, Nationalism and the Green New Deal.’ Workshop on Climate Change and Territorial Rights. University of Waterloo, Waterloo, ON. January 23
2020. ‘Anthropocene Monism: Metaphysics for a New Epoch.’ The Morris Lecture. Lakehead University. Thunder Bay, ON. March 4
2019. ‘Is Geoengineering the Solution to the Climate Crisis?’ Third Age Learning. Waterloo, Ontario. January 29
2019. ‘The Ethical Challenges of Climate Change.’ Third Age Learning. Waterloo, Ontario. January 22
2018. ‘The Ontological Grounds of Intergenerational Justice: Fritsch on Taking Turns with the Earth.’ Canadian Society for Environmental Philosophy. University of Calgary. Calgary, AB. October 27
2018. ‘Canadian Politics in the Anthropocene.’ Canadian Society for Environmental Philosophy. University of Calgary. Calgary, AB. October 27
2018. ‘Will the Anthropocene End the Social Sciences?’ Roundtable participant with Clive Hamilton. Balsillie School of International Affairs. Waterloo, ON. April 26
2018. ‘What Should I Do? Individual Duties and Climate Change.’ Keynote address at Climate Change Ethics conference, University of Sherbrooke. Longeuil, QC. April 5
2018. ‘Ecological Nationalism and the Canadian Environmental Imaginary.’ Environmental Sustainability Research Centre. Brock University. St. Catherine’s, ON. February 9
2017. ‘Climate Change and the Anthropocene.’ Green Mountain College. Poultney, VT. November 30 (via Skype)
2017. ‘Thoughts on The Anthropocene Project.’ Colgate University. Hamilton, NY. November 30 (via Skype)
2017. ‘Geoengineering and the Auto-Poietic.’ Canadian Society for Environmental Philosophy. University of Saskatchewan. Regina, SK. October 14
2017. ‘Four Faces of Climate Change Denial.’ Mediating Climate Change. University of Leeds. Leeds, UK. July 5
2017. ‘The Question Concerning Geoengineering.’ Society for Existential and Phenomenological Theory and Culture. Ryerson University. Toronto, ON. June 1
2017. ‘Hope, Despair and Pessimism in the Anthropocene.’ American Philosophical Association. Baltimore, MD. January 6
2016. ‘The Sublime Anthropocene.’ Canadian Society for Environmental Philosophy. Edmonton, AB. October 28
2016. ‘Climate Change and the Demands of Justice.’ Keynote address at Climate Justice and Indigenous Ally-ship. What Does It Mean? How Do We Get There? Wilfrid Laurier University. Waterloo, ON. June 11
2016. ‘Climate Change and the Demands of Justice.’ Keynote public address at the Upwind Downwind Conference. Sheraton Hotel, Hamilton, ON. February 26
2015. ‘The Climate Change/Migration Nexus.’ Department of Philosophy. University of Alberta. Edmonton, AB. October 17
2015. ‘A New Approach to Climate Justice.’ Canadian Philosophical Association. University of Ottawa. Ottawa, ON. June 15
2015. ‘Epistemic Character and the Ecological Crisis.’ Keynote address of the Canadian Society for the Study of Practical Ethics. University of Ottawa. Ottawa, ON. June 14
2015. ‘Four Faces of Climate Change Denial.’ Climate Change in Culture. Charlottetown, PEI. May 17
2015. ‘Moral Weakness and the Climate Crisis.’ Queen’s University Philosophy Colloquium. Kingston, ON. February 3
2014. ‘Climate Change and the Lure of Efficiency.’ Global Climate Governance & Canadian Policy: Looking Forward to Paris 2015. Centre for International Governance Innovation (CIGI). Waterloo, ON. March 24
2013. ‘What is Climate Change and What Should We Do About It?’ Balsillie School of International Affairs. Waterloo, ON. November 16