The Transhumanist Wager, written by Zoltan Istvan, is a science fiction novel that explores the philosophical and ethical implications of the transhumanist movement. The story follows Jethro Knights, a passionate advocate for transhumanism, as he challenges societal norms and fights for the advancement of human capabilities through technology. The Transhumanist Wager delves into themes of personal freedom, the pursuit of immortality, and the potential consequences of a world shaped by transhumanist ideals.