Highlights from The Future of Humanity by Michio Kaku

  • Organisms on earth eventually will meet one of three fates, leave, adapt or die. Earth has already sustained 5 extinction cycles.
  • The threats we face are largely self inflicted
  • Scientific revolution comes in waves often stimulated by advances in physics
    • 19th century
      • mechanics and thermodynamics: locomotive and industrial revolution
    • 20th century
      • electricity and magnetism bring forth the electric age
    • The forthcoming wave
      • nano-technology
      • AI, neural networks
      • Quantum computing
      • CRISPR revolution
      • Transhumanism – the need to deal with ethical questions
  • Technological regression occurs when the population becomes complacent,
    • Admiral Zheng He and his fleet under subsequent rulers
    • US space program after the cold war is over
  • Interesting phenomena worth exploring
    • wormholes
    • rogue planets – planets that do not orbit any particular stars
    • caloric restriction and increased life expectancy
    • falling birthrates and education of women
    • uploading and downloading of consciousness (Transcendence and Mnemonic Johnny)
    • achievement of super strength on new planets
    • artificial enhancement of body, seamless interfacing with machines (telekinesis)
    • big bang happening over and over again and the universe does not grow only in one direction
  • Civilization categorization method 1:
    • energy based
      • Type 1: utilizes all the energy of the sunlight falling on the planet
      • Type 2: utilizes all energy its sun produces
      • Type 3: utilizes energy of an entire galaxy
      • Type 4: utilizing energy beyond the galaxy
    • information consumption based

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