The Barbarian
Crabby Old White Guy
- Apr 3, 2003
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Where is this a consequence of evolution?
For example, the common descent of Darwin's finches from a single mainland species has been shown. Even creationists admit the fact. But also genetics, showing common ancestry of all known living things on Earth, the numerous transitional series in the fossil record, embryology and so on, all show common descent.
Common descent isn't observed as a consequence of evolution...
Sure it is. For example, all hamsters in the US are descended from a pair collected in Syria in the 1930s. All the variations we see evolved in just a few decades.
Here's another definition of evolution:
"A gradual process in which something changes into a different and usually more complex or better form."
Not a very good one. Nothing in evolutionary theory supposes that evolution makes things more complex or better. For example, mammalian skeletons are more simple than reptilian ones, even though mammals evolved from reptiles.
Also, why do the majority of people state that this is evolution?
Almost all scientists use the proper scientific definition. But as you have seen, a lot of other people who don't know much about it, have all sorts of personal definitions.
And another:
"process of continuous change from a lower, simpler, or worse to a higher, more complex, or better state"
That's just completely wrong. No wonder you hate evolution. If I thought it was like that, I wouldn't like it, either.
I'd like to see an observation of e-coli becoming something other than e-coli.
How would you define speciation for bacteria? You're going find that's a real problem, because they don't sexually reproduce. But let us know what you think.
a population of humans, different than other humans, simply means they are different humans. Still human.
So H. erectus and H. habilis., and H. ergaster are all just like us? No, they were not. They were species in their own rights, although still human. Neandertals were probably just different race of humans; they could interbreed, and often did.
You should probably know that most of today's creationist organizations don't deny that new species appear from old ones. Most also admit new genera. And sometimes they go as far as new families.
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