Another scenario: (5) near-lightspeed dispersal. Pre-Singularity humanity colonizes universe (or just flies away in every direction) at near lightspeed and whatever the outcome of the Singularity on Earth, or secondary singularities on some of the ships, they never wipe out the whole diaspora.
Another scenario: (5) near-lightspeed dispersal. Pre-Singularity humanity colonizes universe (or just flies away in every direction) at near lightspeed and whatever the outcome of the Singularity on Earth, or secondary singularities on some of the ships, they never wipe out the whole diaspora.