If your objection is that they have moved the goal post, then why does this bother you?
Circular arguments, where one begins by assuming the answer, bother me when presented as 'proof' the original assumption was correct.
Science must be open to new proofs.
Then find one, and present it.
Either you are lying, or you are utterly ignorant on the topic. I won't speculate as to which.
I see. Who pissed on your corn-flakes?
Okay, I'll go for hopelessly ignorant. Cats and dogs are different families, Felidae and Canidae respectively, in the order Carnivora.
Hmm. You seriously suggest that the ability of humans to order things, and draw imaginary lines to provide boxes that are then named, is our best evidence demonstrating a speciation event?
Opinion, opinion, opinion; undemonstrated by other than wishful thinking -- hey, let's move the edge of our imaginary box here! Yeah, that'll convince the rubes.
So, you are demanding phyletic change - change at the level of the phylum - or even at the level of the kingdom? Do you know how rare that is, how long it takes? Do you understand that this is several orders of magnitude away from speciation?
Well, clearly you don't.
Yeah, we both wish that darn fossil record -- or data anywhere -- would shed some light on a speciation event.
Wrong. The definitions of species came first. Since then, we have observed examples for all of those definitions.
The definitions make good, infinitely malleable, just-so-stories, anyway.
Fine. Make your review.
Hammy, you don't have the faintest clue what you are talking about. You are embarrassing yourself.
You concern for me is touching.
We can't move on from this point, because this is the entirety of your argument.
I see. So the whole of Modern Evolutionary Theory rests on my ability to provide a definition of species?
We have
definitions for species.
Given each of those definitions, we have
observed speciation events.
You wish to dispute this, but given any of those definitions, the fact is that speciation has been observed.
And the fact that you, and most materialists, find that absolutely convincing, is the final 'proof'?
If you want to claim otherwise, you have to either (a) provide an alternative definition of species, or (b) refute a whole bunch of thoroughly documented examples.
I do? ROFL.
Again, for the term macro-evolution. Evolution is simply the action of natural selection upon genetic variability. The smallest unit of change is the single gene, and we have certainly observed this to happen. These changes accumulate; we have observed this to happen. There is no known mechanism for enforcing a limit upon the accumulation of changes.
Yup. I agree. Now all you need is a demonstrable macro-ev event.
So if you want to assert a definition for macro-evolution that is not simply an arbitrary quantification of accumulated genetic change, you must first propose and then demonstrate the reality of such a limit.
I must?
You have not even attempted to do this, so your disputes involving macro-evolution are also rendered invalid.
Thanks for sharing your opinion in this matter.
I'll stand up for hammegk.

Although, i doubt he'll want me in his corner. I do not think i have earned much clout or respect to be considered a useful ally.
Thanks. Why not? And, why wouldn't you be a useful ally?
I agree that hammagk tends to be obscure and not offer much substance or background into his comments, but i've always google-fu-ed a bit about comments he's made (e.g., dualism, just-so stories, objective humanism, materialism...) to try and figure out what he's getting at. It's taught me a bit about some aspects of philosophy that I, as an engineer, never bothered to look into.
Thank you.
And maybe it's me being new to the boards, but he never really said evolution is a lie or that it is impossible or that creationism is the key. It seems that he is just playing the skeptical observer here.
Yeah, and it's a crummy job, but someone needs to do it.
Although,i do wish he would provide a definition of speciation that he would agree with or most agree with.
I wish I could, too.
The problem is, as far as I can tell, Hammy doesn't know the meaning of most of the terms he uses.
And your problem is that you are wrong in that assessment.
Certainly in anything scientific (as we see here), but also in matters philosophical. He will make an obscure reference, but he will never explain what he means by it.
Take a look at what he says regarding speciation. He claims that the field of evolutionary biology is not merely wrong but constructed of deliberate lies, but he has nothing, nothing, to back up his assertions.
Other than the fact that it's the definition of speciation that has no meaning. Back to just-so-stories.
The only reason you can't prove he is lying is that he never takes an unambiguous position on anything - except that everyone but him is somehow wrong.
Waaah. Life is a bitch, and then you die.
We'll his avatar does say Curmudgeon.
ALthough, I always thought his admitted world view, objective humanism, was quite optimistic.
Ouch! Objective
idealism!
I'm not at work now (it being Sunday), and it's been perhaps half a year since I read about it last, but does not the allopolyploidy experiments of Song et al. (or was it Soltis & Soltis who did it first?) where the progeny after five (or six? [1]) generations were both genotypically and phenotypically different from both parent species --- does not this count as a case where lab experiments have shown the possibility of speciation where the progeny does not resemble the parents in some significant aspects? I don't think they called the progeny "new species", though.
Each Kingdom has it's own challenges in interpretation, although Plantae doesn't get much play.
---
(1) I could check all these details tomorrow. Notice that I am by necessity vague and may change my description of their papers when I get the oppurtunity to read them again. This is not due to deceptiveness.
Your added comments will be welcomed.
I seem to have missed the relevance of 1998, probably due to oversight,
I'd previously provide a link with a plethora of 'species definitions' that was compiled in 1998.
but I'd suggest that the whole barcoding things --- with all its shortcomings --- is some sort of new definition (or at least redefinition, restatement, refinement, or other permutation of one of the older definitions) of species that has come about since 1998. For oligochaetes, it actually seems to work quite well in general; I have no idea if it generally works for other groups, but know that it does not work for some types of beetles.
I don't understand the 'barcoding' comment.
Er, and I almost hate to say it, but, A worm is a worm.
