Jonathan van Belle is an author, philosopher, and long-time contributor to Deep Overstock. Aaron Rasmussen is the co-founder of MasterClass and founder of Outlier.org.

Zenithism is the prospect that an infinite natural system evolves infinitely many maximally advanced conscious beings. In Zenithism, this first book on the subject, Jonathan van Belle explores zenithist philosophy through essays, aphorisms, short stories, and a Grecian dialogue. This mixed-genre work is an invitation to imagine the eschatological possibilities of science, technology, and nature.