Can civilizations really expand technologically until they build Dyson Spheres? Or do they need to conform to biospheres to survive?
  • MDCCCLV@lemmy.caEnglish
    3·
    1 day ago

    The article is wrong. You don’t need high growth, any amount of growth more than 0 over a long time frame will inevitably see a civilization spread throughout the galaxy. If there was a civilization a hundred million years old in our galaxy it would be noticeable.