Mark O'Connell is a journalist, essayist, and literary critic from Dublin. He is a books columnist for Slate, a staff writer at The Millions, and a regular contributor to the New Yorker's 'Page-Turner' blog and the Dublin Review; his work has been published in the New York Times Magazine, the New York Times Book Review, and the Observer.

A voyage into the dark heart of transhumanism, where dwell many hopeful mind-uploaders, robo-warfighters, subdermal implanters, doomed immortalists, and sundry aging Singularitarians. A funny, wise, and oddly moving book