All Tomorrows: the future of humanity?

All Tomorrows: the future of humanity?

by Alt Shift X

Humanities, Social Sciences & Thought Foresight & Science Fiction FLScience fictionFLWScience fiction: space exploration
🎙 Alt Shift X 👥 2.0M 📅 June 10, 2021 ⏱ 40 min 👁 20.1M 📄 literature review 🧭 2026-08-26
Available in: English (current) Français

Keywords

All Tomorrowsspeculative evolutionhuman futureC. M. Kosemenscience fiction

Summary

This video by Alt Shift X provides a comprehensive and engaging abridged retelling of C. M. Kosemen’s speculative evolution book ‘All Tomorrows’. It traces the future of humanity from the colonization of Mars and a devastating interplanetary war, through the rise of the Star People and their golden age of galactic expansion. The narrative then details the catastrophic encounter with the Qu, an ancient alien species that genetically reshapes humanity into thousands of bizarre and often tragic subspecies, including the Worms, Titans, Mantelopes, and Colonials. Over millions of years, these post-human species evolve, adapt, and some regain sentience, forming new civilizations. The story culminates in the rise of the Gravitals, machine-based descendants who nearly exterminate all organic life, and the eventual emergence of the Asteromorphs, who preserve the remnants of humanity. The video concludes with a reflection on the enduring nature of humanity and the vast timescales of cosmic history.

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Critical Evaluation

Value of the Information & Strength of the Argument

The video’s primary value lies in its clear and compelling narration of a complex speculative narrative. It effectively conveys the imaginative scope and emotional weight of the source material, making it accessible to a broad audience. The argumentation is not scientific but rather narrative, and it is well-structured, following the chronological progression of the book. The video excels in its ability to synthesize a large amount of information into a coherent and engaging story, highlighting key themes such as the malleability of life, the consequences of hubris, and the resilience of consciousness.

Scientific Rigor, Source Quality, Title Accuracy

The video demonstrates high rigor in its presentation of the source material. It explicitly credits C. M. Kosemen as the author and illustrator of ‘All Tomorrows’ and provides links to the original text, the print book, and the author’s website. The retelling appears faithful to the book’s plot and themes, with no apparent distortions or additions. The title accurately reflects the content, as the video is indeed about the speculative future of humanity. The inclusion of chapter markers and a clear structure further enhances its reliability as a summary.

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Title / Content Match

The title accurately reflects the content: a speculative exploration of humanity's far-future evolution, based on the book 'All Tomorrows'.

Quality & Reliability

8/10

The video is a faithful and well-structured retelling of a published speculative fiction work, with clear attribution to the original author and links to primary sources. The scientific content is limited to the fictional framework, but the presentation is rigorous and the sources are transparent.

Chapters

Cited Sources

Concurring Sources

Contribution & Novelties

The video provides a valuable service by condensing a lengthy and detailed speculative work into a digestible format, making it accessible to a wider audience. It highlights the creative and thought-provoking ideas of C. M. Kosemen, such as the concept of directed evolution by an alien species and the potential for humanity to diverge into countless forms. The video also serves as a gateway to the original book, encouraging viewers to explore the full narrative.

Pour aller plus loin :

  • Speculative evolution — A genre of fiction and scientific thought experiment that explores hypothetical evolutionary pathways.
  • Transhumanism — A philosophical movement advocating for the use of technology to enhance human capabilities, relevant to the themes of genetic modification and post-humanity.
  • The Time Machine by H.G. Wells — A classic science fiction novel that also explores the far-future divergence of humanity into distinct species.

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Radar Profile

The radar profile shows high scores in information quantity, quality, and reliability, with a slightly lower score in technical level. This indicates that the video is highly informative and trustworthy, but it does not delve deeply into technical or scientific details, focusing instead on narrative and speculative content.

Reliability 8/10

💬 Très positif. Sur les 30 commentaires analysés, l'écrasante majorité exprime un fort enthousiasme pour le contenu, mêlant humour, fascination et réflexion existentielle, sans critiques notables.