(April 19, 2013 at 6:31 pm)A_Nony_Mouse Wrote: (April 19, 2013 at 5:58 pm)Chuck Wrote: Incorrect. We did evolve from apes.
The common ancester of modern humans and modern apes was itself an animal that fit all the scientific cladisitic definition of an ape. It doesn't matter that particular type of ape is extinct. It was still an ape. So we evolved quite literally from apes.
Furthermore, a human in fact still fit all the scientific cladistic definition of an ape. So we humans are still apes.
So we evolved from apes, and we still are apes.
Cute but ... Creationists are the ones who use the evolved from apes phrasing to mean modern apes. One has to address the invented misstatements not encourage them.
This is not just cute. It puts the question into meaningful context.
Fundamentally, even all but the most obtuse creationist must recognize that in principled it doesnn't matter whether the ape is modern. What matters in principle is "what is an ape".
There can be little scientific meaning in arbitrarily naming some characteristics as defining traits for determining what is an ape, and say if something had this but not that then it's an ape. Instead scientific system of classification traces and classifies according to the origin of derived traits in different species. You classify something by how they are related as revealed what sort of traits the animals in question has that clearly had common recent origins.
As it turns out, both modern anatomical evidence and fossil evidence shos that humans and modern ape belong to the same
monophyletic group. That is to say any group which is defined by all the shared derived traits between modern apes and humans must also include the first animal in which these same share derived traits first arose.
If humans and apes evolved from a common ancester, but that ancester did not have all the traits which apes and humans share, them humans and apes would belong to a
polyphyletic group. Fossils evidence suggests this is not the case.
So it is not just semantics. It goes to the nature of "what is an great ape".