2 ms·
He's not addressing the idea of von neumann probes. Just a species or self-replicating probe that spreads out in all directions using all resources. Another o
by tocomment 13y ago
He's not addressing the idea of von neumann probes. Just a species or self-replicating probe that spreads out in all directions using all resources.
Another option is an alien race seeing us as a potential competitor for resources after millions of years more development and wanting to stop us now.