A conversation with Aaron Butts (University of Hamburg) on the conversion to Christianity of Ezana, the fourth-century king of Aksum (in modern Ethiopia and Eritrea). "Conversion" is a conventional term, but what Ezana's inscriptions and coins reveals is a complicated process of appealing to different groups and the coexistence of religions in his realm and the royal monuments. The conversation is based on Aaron's forthcoming paper 'Ezana of Aksum: The First Christian African King,' Aethiopica 28 (2025).

A conversation with Ellen Muehlberger (University of Michigan) about how some people in late antiquity tried to model, confirm, or interpret what they thought was going on in the minds of others. We briefly talk about the genre of the lecture book, and then about classroom exercises in impersonation (were they exercises in empathy or not?) and breaking into houses to see what people had in their private quarters. The conversation is based on Ellen's recent book Things Unseen: Essays on Evidence, Knowledge, and the Late Ancient World (University of California Press 2025).

A conversation with Ed Watts (University of California, San Diego) about his recent book, The Romans: A 2,000 Year History (Basic Books 2025), which covers two millennia of Roman history, down to 1204 AD. We talk about questions of scale in writing history, of continuity and discontinuity in the Roman experience, and what enabled this polity to last for so long. What insights does studying its second millennium (at Constantinople) cast on its first (at Rome), and vice versa?

A conversation with Mark Roosien (Yale University) about the earthquakes that struck Constantinople in late antiquity and about how emperors and the people of the City reacted to them in the moment. We focus on the church liturgies that commemorated and tried to make sense of them. The conversation is based on Mark's book Ritual and Earthquakes in Constantinople: Liturgy, Ecology, and Empire (Cambridge University Press 2024).

A conversation with James Rives (University of North Carolina at Chapel Hill) on the history of ancient animal sacrifice in the Roman world. We focus on its decline and eventual demise in the third and fourth centuries. Animal sacrifice was caught up in the conflicts between the Roman emperors and the Christian Church, which endowed it with an importance it had not had before. The conversation is based on James' recent book Animal Sacrifice in the Roman Empire (31 BCE-395 CE): Power, Communication, and Cultural Transformation (Oxford University Press 2024).

A conversation with Ada Palmer (University of Chicago) about the invention of the idea of the Italian Renaissance and the functions that it serves in the western historical imagination. "Byzantium" is a similarly invented category that often works in tandem with "the Renaissance" to mark good and bad moments in the history of culture. The conversation is based on Ada's recent book, Inventing the Renaissance: The Myth of a Golden Age (University of Chicago Press, 2025). She is also an award-winning science-fiction author and one of the most successful and popular teachers at the University of Chicago, featured in the New York Times for the mock papal elections through which she teaches students about the inner workings of Renaissance politics.

A conversation with Anastasia Koumousi (Director of the Ephorate of Antiquities of Achaea, Greek Ministry of Culture) about the recently identified portrait of the last emperor of the Romans in Constantinople, Konstantinos XI Palaiologos, in a monastery church in the northern Peloponnese. The discussion is based on her article ‘Παλαιά Μονή Ταξιαρχών Αιγιαλείας: η αναχρονολόγηση της ίδρυσης στους μεσοβυζαντινούς χρόνους και η προσωπογραφία του τελευταίου βυζαντινού αυτοκράτορα,’ in M. Xanthopoulou et al., eds., Το αρχαιολογικό έργο στην Πελοπόννησο 3 (Kalamata 2024) 747-759. Images of this portrait can be found online here and here and here.

A conversation with Alasdair Grant (University of Hamburg) about the captivity and enslavement that many Greeks (Romaioi) experienced in the late medieval period, a period of state collapse during which they were subject to Italian and Turkish raids and attacks. We talk about the differences between captivity and enslavement, the prospects for being ransomed, and the religious basis of one's legal status. The conversation is based on Alasdair's book, Greek Captives and Mediterranean Slavery, 1260-1460 (University of Edinburgh Press 2024), which is freely available online here.

A conversation with Ioanna Sitaridou (University of Cambridge) about a Greek language (Romeyka) still spoken in northwestern Turkey, though now endangered, whose grammar retains interesting archaic features. The ancestors of its current speakers were not exchanged in 1923 because they were Muslim; the primary language in their communities today is Turkish. We talk about Romeyka itself, why it was not impacted by the standardization of modern Greek, and the ethical and political care that field-work must take. See here for the Romeyka Project. For Ioanna's study of its grammar, see her article 'The Romeyka Infinitive: Continuity, Contact and Change in the Hellenic Varieties of Pontus,' Diachronica 31:1 (2014) 23-73.

Winston Berg is a political scientist (University of Chicago) who studies modern American conspiracy theories about politics and the deep state; his dissertation studied the movement known as QAnon. Given our political moment, I thought it would be interesting to discuss with him the different contours and valences that conspiracy theories and deep state notions took in the east Roman polity and in the United States. Check out Winston's recent article 'Origins of the “Deep State” Trope,' Critical Review 35:4 (2023) 281-318.