All Tomorrows

All Tomorrows: A Billion Year Chronicle of the Myriad Species and Mixed Fortunes of Man is a 2006 work of science fiction and speculative evolution written and illustrated by the Turkish artist C. M. Kösemen under the pen name Nemo Ramjet. It explores a hypothetical future path of human evolution set from the near future to a billion years from the present. Several future human species evolve through natural means and through genetic engineering, conducted by both humans themselves and by a mysterious and superior alien race called the Qu. Inspired by the science fiction works of Olaf Stapledon and Edward Gibbon's The History of the Decline and Fall of the Roman Empire, Kösemen worked on All Tomorrows from 2003 to the publication of the book as a free PDF file online in 2006. Kösemen has announced the first English-language print edition of All Tomorrows in physical form, with new text, updated illustrations, and grammatical fixes. The first English print edition was published in November 2025.