- Address to the British Parliament on Ethical and Public Health Concerns About Fur Farming (London, UK, March 2025)
- Toward Universal Rights, Health & Justice: Centering People, Animals & the Planet, Texas Law School (Austin, TX, February 2025)
- Bridging Movements: Pakistan’s First Animal and Environmental Rights Conference (Lahore, Pakistan, January 2025)
- Ready Living Podcast with Andrea Weckerle (Season 1, Episode 12, October 2024)
- Walk On Podcast with Michael Mills (Season 2, Episode 4, September 2024)
- The Phoenix Effect: A Conversation about Hope, Resilience and Creating a Better World, New Roots Institute Leadership Academy (Los Angeles, CA, August 2024)
- Toward a National Commission on Research Ethics: Advancements in Medicine, Science, and the Law, Congressional Briefing (Washington, DC, March 2024)
- Treating Global Crises with the Seriousness They Deserve: Toward More Inclusive Social, Economic, and Legal Frameworks, Lewis & Clark Law School (Portland, OR, March 2024)
- The Role of Civil Society in Multilateral Actions in Addressing the Triple Planetary Crisis, UN Environment Assembly (Nairobi, Kenya, February 2024)
- Meeting the Health Needs of Refugees, Asylum Seekers, and Trafficked Individuals, New Mexico Department of Health (Albuquerque, NM, November 2023)
- Starting from Principles: Human and Animal Research Ethics, University of New Mexico Ethics Grand Rounds (Albuquerque, NM, November 2023)
- A Rights-Based Approach to a New Era for Healthcare: Justice in Research, Medicine, and Public Health, Center for Bioethics and Humanities and Center for Interprofessional Practice and Education, University of Colorado Anschutz Medical Campus (Denver, CO, November 2023)
- The Promise of One Health, Gritstone bio (Emeryville, CA, September 2023)
- Industrial Animal Agriculture in the US and China, US-Asia Partnerships for Environmental Law, Vermont Law and Graduate School (South Royalton, VT, June 2023)
- Preventing the Next Pandemic Through a Just One Health Approach, University of New Mexico School of Medicine Grand Rounds and Rural and Urban Underserved Program (Albuquerque, NM, December 2022 and May 2023)
- Preventing the Next Pandemic, Consortium of Universities for Global Health (Washington, DC, April 2023)
- Reshaping the Anthropocene: From Dominance to Justice, Equity, and Inclusion, The George Washington University Law School (Washington, DC, March 2023)
- Transforming Medical Research, American Bar Association (NY, NY, December 2022)
- Why We Need a Just One Health Approach to Advance the Right to Health, Barry Commoner Center for Health and the Environment (NY, NY, December 2022)
- Address to UN Member States on The Nexus: Animal Welfare, the Environment, and Sustainable Development (Gaborone, Botswana, December 2022)
- Children Are Not Silos: A Rights-based Approach to Advance Health and Justice, Kempe International Virtual Conference (Denver, CO, October 2022)
- Powerful Support for #OneHealth, Public Service Announcement (July 2022)
- Preparations for the 2021 UN High-level Political Forum on Sustainable Development (July 2021)
- Meeting the Healthcare Needs of Refugees and Asylum Seekers, Rosalind Franklin University of Medicine and Science Grand Rounds (Chicago, IL, February 2021)
- ICM Bioethics (Paris, France, February 2020)
- Impact Fashion (Los Angeles, CA, September 2020)
- “SOME PEOPLE” (Every)Body Exhibition (Chicago, IL, 2019)
- North American Refugee Health Conference (Toronto, Canada, 2019)
- International Summit on Preventing, Assessing & Treating Trauma Across the Lifespan (Honolulu, HI, 2019)
- Teaching Prevention 2019 (Cleveland, OH, 2019)
- Harvard Coop (Cambridge, MA, 2018)
- DC Academy of Medicine (Washington, DC, 2018)
- The Elliott Bay Book Company (Seattle, WA, 2018)
- Garcia Street Books (Santa Fe, NM, 2018)
- Animal Politics: Justice, Power, and the State (Leusden, The Netherlands, 2016)
- The Courage to Fight Violence Against Women, American University (Washington, DC, 2016)
- Food, Water, People, and Animals, Native Educators (Santa Fe, NM, 2016)
- Evaluating Immigrant Survivors of Torture and Ill Treatment (Washington, DC, 2016)
- Nonhuman Primates in Research: Legal and Ethical Considerations, Harvard University (Cambridge, MA, 2015)
- DC Environmental Film Festival: See No Evil (Washington, DC, 2015)
- Public Responsibility in Medicine and Research (Baltimore, MD, 2013)
- Minding Animals (Utrecht, Netherlands, 2012)
- University of Nairobi College of Medicine and Veterinary Medicine (Nairobi, Kenya, 2011)
- World Congress of Bioethics (Singapore, 2010)
- Yale University Interdiscliplinary Center for Bioethics (New Haven, CT, 2009)
- National Academy of Sciences (Washington, DC, 2007)
- American Public Health Association (Washington, DC, 2007)
- Tri-Caucus Summit, Capitol Hill (Washington, DC, 2006)