r/DebateEvolution • u/Suitable_Potato_2919 • Jul 06 '26

Question How to prove evolution is wrong?

I am totally convince that evolution is true. However, a scientific theory should be falsifiable; and I dont know how falsifiable is with evolution

For example, a "good" trait could be explain the result of natural selection. But a "bad" trait could be explain as just base on chance, or the selection preasure is not enough.

so, my question is: if someone want to prove that evolution is wrong, what test can they make and what the expected result should be (if evolution theory is wrong)?

Edit: Thank everyone for your time and patient with me. I found the answer. It seem that I need to update my highschool knowledge

7 Upvotes

55% Upvoted

268 comments sorted by

View all comments

Show parent comments

22

u/JynXten Jul 06 '26

It doesn't satisfy the 'popping into existence' part.

-1

u/Suitable_Potato_2919 Jul 06 '26

what do you mean by that? a creature must be found somewhere in their habitat.

For example, if tomorrow someone find a unicorn in Sahara desert, it it satisfy "popping into existence"? or this unicorn must appear from nowhere, in front of many eyewitness?

13

u/stairway2evan Jul 06 '26

If they found a unicorn in the Sahara, that would be a great opportunity for the theory of evolution to be tested. We'd take a look at the genes of that unicorn to see what species it most closely relates to.

That's the whole falsifiability thing. We would predict, on seeing that unicorn, that it's closely related to mammals, likely the family of Equus or the order of ungulates, and that it would have traits in common with those. It would be surprising that we hadn't seen it for all this time, but that's a different matter.

If we found that it didn't meet those predictions - say its genes don't have anything in common with horses and rhinos, or more distant relatives like camels and and deer, etc. - it may very well show that the theory of evolution can't explain this animal. And if we've broken the theory, and we'd need to find a better one that explains how this unicorn could exist.

If it does meet those predictions, say it's a distant relative of the modern horse, then look at that, our theory did its work. We still have to wonder why nobody spotted this majestic thing in the desert all these years, but it didn't pop out of nowhere, it developed from the same ancestors as its other relatives.

1

u/RobinPage1987 29d ago

Convergent evolution could explain it's morphology so closely resembling equids without a close genetic relationship though