We are delighted to speak with Anthony Kaldellis about ‘Byzantium’, fabled empire full of Greek-speaking Romans which never fell until the fifteenth century, and which plays an outsize role in the history of western esotericism. Come for the historiographical debates about the term ‘Byzantine’, stay for the ‘Byzantine’ court astrology.

We discuss three of the most important thinkers from the final generations of philosophical teaching at Alexandria. One is an upstart Christian. Two are esoteric Platonists of the Golden Chain. One may or may not have been an alchemist.

We discuss how Platonist philosophical teaching played out at Alexandria before Justinian's edict of 529 and in its aftermath. Featuring cameo appearances from the fall of the western Roman empire and Horapollo's Hieroglyphika.

We discuss the great Damascius, final scholarch of the Athenian Academy, with Sara Rappe. Things become very apophatic.

We discuss Justinian's great church, Hagia Sophia, the gem of Constantinople and of Orthodox Christianity. We then look at a number of theories out there which read Hagia Sophia as encoding esoteric messages beneath her Orthodox exterior, and use this case-study as a springboard for discussing the thorny problems involved in interpreting architecture, especially esoteric architecture.

We discuss the fascinating town of Ḥarrān (in present-day Türkiye), a place known from late antiquity until at least the eleventh century for its continued tradition of astral, polytheist worship. Kevin van Bladel tells us much to enthral us about this place, but also crushes the dream of a continued tradition of Athenian Late Platonism at Ḥarrān.

We discuss the life, times, and reign of Justinian, ‘probably the most consequential Roman emperor, at least since Constantine, and maybe since Augustus.’ He transformed the empire; nothing would be the same after his reign. Said reign also saw the closure of the Athenian academy and a number of crucial crises within Christianity, all of which are essential for the history of western esotericism.

We are delighted to discuss what you might call Proclean spirituality with Danielle Layne. Platonic prayer as a way of living, the erotic quest for the Good, and the ever-elusive Platonic Dyad feature in a wide-ranging conversation combining proper philosophical-historical rigour with the true love of wisdom.

We discuss Proclus' titanic labours in the field of commentary – on many Platonic dialogues, but also on the Chaldæan Oracles, the Homeric poems, and a number of other texts – with Graeme Miles, an acute reader of Platonist philosophy and part of the team translating Proclus' Republic commentary into English. Come for Platonic commentary as spiritual practice, stay for the kosmic-astrological reading of the Myth of Er.

We enter the interconnected webwork of a reality where signs are things, things are signs, and everything means everything, but appropriately. Come for the visionary semiotics, stay for the occult sigils.

We look further into Proclus' esoteric doings, as a sage whose privileged status is marked by inspirations and epiphanies, omens and miracles. We then attempt a (shamefully oversimplified) summary of some important aspects of his (meta)physics.