Statistically wouldn’t it be very unlikely? I do t think proof is possible but under what conditions would a duplicate earth be created and how would the same results be produced.
“what conditions would a duplicate earth be created”
I would guess, because that’s all I can do, is by the
same conditions this earth was made. Even then the same
organic and inorganic compounds could be made by other
means and under different conditions like methane or
alcohol. To believe that life only exists here on Earth
alone and no where else is weak faith at best. What we see
of the universe outside of our own solar system is at
least
four years and possibly five billion years old. I’d say odds
are there are probably a million earth like planets with life
on it and most inhabited by intelligent life.