Realistically evolution cannot be defined as science because it's plasticity will not allow falsification.
I will list all of the things that they say fit with evolution.
Firstly evolution was supposed to be diversity, so homologies fit with evolution. So can we falsify it if there is are two homoplastic organisms? No, because it's simply called, "evolutionary convergence". So both homology and non-homology are considered evolution.
Conclusion; cannot falsify
Then there is the issue of timing. If evolution happens slowly it's evolution(Darwinism), if it happens quickly it's evolution (hopeful monsters).....so then if evolution doesn't happen at all can I falsify it? No, because it's called, "evolutionary stasis". (which in fact is an oxymoron)
Conclusion; cannot falsify.
What about the designer standard for evolution, what do we expect it's design to be like, brilliant, average or poor? ALL of them. Whatever you find becomes the prediction for evolution. They argue bad design in order to say God can't have designed life but if you show them a good design then it is expected from millions of years of perfecting by evolution. Whether the design standard is brilliant, average or poor it's evolution.
Conclusion; cannot falsify.
What about transitionals? Intermediates? If I find some is it evolution? Yes. If I change my mind like with whales and they become artiodactyl ungulates rather than mesonychids, is it still evolution? Yes. Is it evolution if we find no transitionals at all which is pretty much the case once we rule out the few fashionable candidates? Yes, it's still evolution.
Conclusion; cannot falsify.
What about studies on micro-scale evolution such as chichlid fish? If micro changes don't seemingly have any direction towards macro scale anatomical overhauls of phenotype is it evolution? "Yes, because evolution doesn't have to take any direction". So if we find direction it's evolution, we find no direction it's evolution? yes.
Conclusion; cannot falsify.
What about things out of place? What if we find something existing earlier than it's alleged ancestors? Do we push back evolution or falsify it? It's pushed back. So if the story fits it's evolution, if it doesn't fit it's pushed back so it's still evolution.
Conclusion; cannot falsify.
what about if we find soft tissues that are much likelier to be thousands of years old? In that case it's some sort of preservation. So if it's soft young tissue it's still an evolutionary timescale just like if there is the expected decay to the point none is left. Yes, meaning yet again ANY outcome is automatically somehow evolution.
Conclusion; cannot falsify.
What about vestigial features or junk DNA? If we find purposes for those features, implying they are not leftovers of evolution, is it still evolution? Yes, and you can just argue that the portion we don't know the function of yet are leftover (argumentum ad silentia), So if we find function it's evolution and we don't find function it's evolution and if it's a mixture of both it's evolution.
Conclusion; cannot falsify.
What about devolution? What if we only find evidence of major characters being lost rather than gained such as the loss of horse's toes, the loss of eyes in fish or the loss of beetle's wings? Then devolution becomes your evidence of evolution!
Conclusion; cannot falsify.
FINAL CONCLUSION; So how do scientists CLAIM they are able to falsify evolution? By abusing hindsight! They choose the kinds of falsification where they say that uncovering a certain fact would certainly falsify evolution-theory, however the hindsight they have from their knowledge of the facts means that they simply know they will never uncover such a fact. (selecting falsification that isn't proper falsification)
In simple terms, to summarise; Evolution can be fast slow, absent, divergent or non-divergent, it's history present or not present, it's remains fitting as evidence of youth or great age, it's transitionals one group or another group later on or non existent, it's design can be brilliant, average or rubbish and it can be found in the right place, wrong place or nowhere at all and devolution can be your evolution. It's leftovers can be genuine leftovers or functional characters or a mixture of both and there isn't any scenario which cannot be argued to not be evolution.
That is not a science-theory, it is an all-encompassing naturalist ideology designed to replace an omniscient God by having all of the answers in His place.
