The Transhumanist Wager, written by Zoltan Istvan, is a philosophical science fiction novel that explores the concept of transhumanism and its potential impact on society. The story follows Jethro Knights, a passionate advocate for transhumanism, as he challenges the status quo and fights for the right to enhance human capabilities through technology. The Transhumanist Wager delves into themes of personal freedom, ethics, and the pursuit of immortality.