How to Change the World: The History & Future of Innovation

Immortal Beings: The Selfish History of Things That Refuse To Die - From DNA & Religion to Memes & Digital Gods

Feb 6, 2026
A tour of replicators from primordial molecules to modern algorithms. Stories range from parasites hijacking behavior to religions as cooperation tech. Ideas are framed as competing immortality projects, with memes, institutions, and silicon vying for survival. The finale asks whether digital minds might become self-preserving and how we should shape that new evolutionary arena.
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ADVICE

Treat Social Media As Meme Labs

  • Recognize social media as platforms that select the fastest-spreading ideas by testing content at scale.
  • Use that insight to be critical of viral content and design for healthier attention mechanics.
INSIGHT

Ideas Propagate Like Viruses

  • Ideas act like viruses: they seek hosts, rewrite behaviour, and spread without moral intent.
  • Sam Webster Harris highlights that memes exploit human emotions and vulnerabilities to propagate.
INSIGHT

Specialised Carriers Amplify Ideas

  • Memes often recruit specialised carrier classes like celibate monks to distribute and legitimise themselves.
  • Sam Webster Harris shows costly signalling and dedicated distributors make ideas stickier.
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