2025. Spinoza: Adventures of Immanence in Iran. XXIII International Association for the History of Religions World Congress. Jagiellonian University, Krakow.
2025. Iran: A Secularizing, Diverse, and Dissident Society. Research seminar, University of Lausanne.
2025. Keynote (online, based on work with Ammar Maleki): Can Online Non-Probability Surveys Work in an Authoritarian Context? Measuring Non-Sensitive and Sensitive Topics in the Islamic Republic of Iran. Annual conference of the Association for the Study of Religion in Southern Africa.
2025. With Ammar Maleki: WAPOR Webinar: Anonymity Sampling for Measuring Hidden Opinions in Authoritarian Contexts.
2024. Can Online Non-Probability Surveys Work in an Islamic Republic? Annual Meeting of the Society for the Scientific Study of Religion, Pittsburgh.
2024. The Transition in South Africa from Apartheid to Political Secularism [in Persian]. Fourth annual "Iran: Transitional Justice" conference, hosted by the Norway-based rights group Iran Human Rights (IHR) in Oslo.
2024. Pictures That Divide: The Prophet Muhammad in the Tropenmuseum, Amsterdam. College Art Association annual conference, Chicago.
2024. Keynote: Enlightenment Liberalism or Political Liberalism? Orthodoxy as a Political-Philosophical Problem. International conference: Rewriting Global Orthodoxy: Oriental and Eastern Orthodox communities in a transnational world. Radboud University, Nijmegen.
2022. Keynote: Secularization and religious transformation in the Islamic Republic of Iran: Survey challenges and sociological implications. International research seminar: Transnational Perspectives on Post-Secular Italy: Arts, Media and Religion. Royal Netherlands Institute in Rome.
2022. Survey Zoroastrians: Religious Self-Identification in 2020-2022 Online Surveys in Iran. The Royal Netherlands Academy of Arts and Sciences (part of an international conference I organized titled "Big Data, Social Media, and the Study of Religion").