Talk:Type III/@comment-40.87.96.202-20201021131948

Before anyone starts saying that we wouldn't be able to see a type 3 civilization, it would be really, really hard to miss, because it would be using all the energy in its home galaxy, it is either putting Dyson swarms around every star, or putting a mega Dyson swarm around every star in the whole galaxy, and not to mention there engines and similar will be so powerful we could see them light years away. The Dyson deilima is most likely a very accurate assumption about how space faring civilization develop and spread.