Did you know that there are clouds of alcohol in the
universe.
“An exact match to the conditions found on earth over 4.5 billion years won’t be found.”
Honestly I doubt you or anyone can prove that or even
whether it could or couldn’t be proven at all.
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.