Ubi Sunt

Are we living in reality? Is this the past, or the future? And is there a human on the other side of this screen? These questions rear up and twist back on themselves in Ubi Sunt, a genre-breaking imaginative work by Blaise Aguera y Arcas.

The title, borrowed from Latin and Medieval poetics, describes elegiac verses modeled on the formula Ubi sunt qui ante nos fuerunt?, meaning Where are those who were before us? Such was the mood of the anonymous early English poets who spun stories of giants and ancient battles amid the tumbled Roman masonry of 8th century Europe. Fragments of our own digital civilization stand like ruined columns throughout Ubi Sunt–transcribed lectures and drone footage, recorded cab rides and text messages. In a parallel present, an engineer is caught in the solipsistic first-person loop of a life in tech during COVID lockdown.

Is this book fiction or nonfiction? Though speculative, its historical material is accurate, and its present tense is drawn from life; some of its AI dialogs, too, are generated by interaction with a real large neural language model. Postmodern in the spirit of W.G. Sebald’s The Rings of Saturnand Benjamin Labatut’s When We Cease to Understand the World, Ubi Sunt is an erudite, compulsively readable, all-terrain joyride across the uncanny valley between yesterday and tomorrow.