Comment by fnord77
12 hours ago
Non-threat. Life has evolved and re-evolved thousands if not millions of times. One of those iterations would have been mirror biology if it were viable.
12 hours ago
Non-threat. Life has evolved and re-evolved thousands if not millions of times. One of those iterations would have been mirror biology if it were viable.
> Life has evolved and re-evolved thousands if not millions of times.
From scratch, on the most basic enzymatic level? Nonsense, there's no evidence for that.
> Non-threat.
Most of the things that ever existed are dead, yet plenty of them could absolutely wreck humanity if magically reintroduced into an unprepared system.
Human level intelligence is viable but it only happened in one species and took billions of years.