If that happened today, Homo sapiens would instantly become one of the most endangered species on Earth, yet scientists now think something very close to this may actually have happened 930,000 years ago.
A bigger question is, did other human extinctions actually happen? This would explain why there are no more elves, or hobbits, or leprechauns.
21 posted on 04/26/2026 8:05:30 PM PDT by ElkGroveDan
(My tagline is in the shop.)