|
Register | Sign In |
|
QuickSearch
EvC Forum active members: 48 (9215 total) |
| |
Cifa.ac | |
Total: 920,237 Year: 559/6,935 Month: 559/275 Week: 76/200 Day: 18/17 Hour: 0/1 |
Thread ▼ Details |
ksc Guest |
|
Thread Info
|
|
|
Author | Topic: Iridium Nightmare and Living Fossils | |||||||||||||||||||||||||||||||
Percy Member Posts: 23085 From: New Hampshire Joined: Member Rating: 6.3 |
What I would add, in case it hasn't yet been explained clearly enough to Karl, is that the coelacanth *does* experience a normal mutation rate. The coelacanth has experienced a normal amount of mutations (for that particular species) since the K-T event. But given its stable environment, mutations evolving it away from its current well adapted form would be filtered out (ie, individuals expressing the mutation would be less likely to have offspring to which to pass it on).
I'd like to see Karl address the question of why, given that 35% of species passed through the K-T boundary unchanged, that the coelacanth couldn't do the same. I try to make a discussion no more complex than necessary, and it seems that there's really no need to examine mutation rates, natural selection arguments, K-T envirnomental changes and so forth. If many other species could do it, why not the coelacanth? --Percy
|
|||||||||||||||||||||||||||||||
Darwin's Terrier Inactive Member |
quote: Very probably, Percy. We had a 'ksc' over at the Internet Infidels Evolution / Creation boards last June or so. I think he was a Karl, he had a thing for coelacanths and tuataras, and he had his fundament(alism) thouroughly kicked in the discussions. The threads there are archived: if anyone's interested, search in 'Evolution/Creation - 1Q & 2Q - 2001' for 'ksc'. He left with a number of questions unanswered. Maybe if this is the same ksc, I might get some answers this time. Cheers, Darwin's Terrier
|
|||||||||||||||||||||||||||||||
Darwin's Terrier Inactive Member |
Ah... (note to self: read the whole thread first). Yep, that was him, Karl Crawford. Typical phrases: "poor little evos" and "think out of your box", IIRC.
One of our posters at the Infidels rounded up some of the questions here:
quote: There's about 60 threads there where he appeared. Several threads he started himself, then barely returned to when routed. Basically, our Karl's a troll, pure and simple. Well, neither pure nor simple, but anyway, one best not fed. TTFN, DT
|
|||||||||||||||||||||||||||||||
ksc Guest |
Message deleted by ksc
[This message has been edited by ksc, 05-12-2002]
|
|||||||||||||||||||||||||||||||
ksc Guest |
Message deleted by ksc
[This message has been edited by ksc, 05-12-2002]
|
|||||||||||||||||||||||||||||||
Percy Member Posts: 23085 From: New Hampshire Joined: Member Rating: 6.3 |
Jousting with the administrator won't get you anywhere. You can get a clue or get lost.
--PercyEvC Forum Administrator
|
|||||||||||||||||||||||||||||||
ksc Guest |
Message deleted by ksc
[This message has been edited by ksc, 05-12-2002]
|
|||||||||||||||||||||||||||||||
ksc Guest |
Message deleted by ksc
[This message has been edited by ksc, 05-12-2002]
|
|||||||||||||||||||||||||||||||
joz Inactive Member |
quote: As someone who has seen Percy defend Fred Williams (though not his beliefs) and ban (temporarily) an "evolutionist" I have no question as to his fairness.... As to the fact that "Of course, the evos run this forum " 2 points spring to mind... 1)We have a fairly high turnover of creationists I will admit but thats largely because they scram for the cover of creationist moderated boards whenever they feel like they are losing (John Paul for instance)... 2)Do you think that your points will magically become more telling if a creationist were moderating these boards? Percy gets a thumbs up from me.... Hell he even puts up with Brad..... [This message has been edited by joz, 05-08-2002]
|
|||||||||||||||||||||||||||||||
Darwin's Terrier Inactive Member |
quote: ... in a whole host of odd things -- fireflies as illumination on the ark, IIRC, amongst others.
quote: Well you would. It’s not nice to get called on your past, erm, misadventures.
quote: Please show us where?
quote: But such lying by cretinists such as yourself is okay? Please demonstrate that my claiming you ran away from question after question is a lie. Anyone can search the relevant bit of the IIDB archive on your member number (1615) and see where you participated. Did you honestly think I wouldn’t call you on this? Here’s a few for starters:
Oolon Colluphid (ksc asks me a question, I reply and some questions arise, and he's not seen again in that thread)
ksc -- please reply (He does, at first. Judge for yourselves how satisfactorily.)
Serious question for ksc (Not sure he took it seriously, as he ignored all the follow-ups to his one, one paragraph, reply.)
ksc -- How hard would it have to rain? ksc: Rapid Speciation Poor little evos (quite fun)
quote: As you said in one of those threads:
quote: quote: Present some science and we will.
quote: Codswallop. Go check the archives.
quote: Not like? Try rebutted the line or two you offered, then you buggered off.
quote: :banghead: Sorry for the interruption folks. It’s just that I’ve been waiting for ksc to break cover again... TTFN, Darwinsterrier (aka Oolon Colluphid) [This message has been edited by Darwinsterrier, 05-08-2002]
|
|||||||||||||||||||||||||||||||
ksc Guest |
Message deleted by ksc
[This message has been edited by ksc, 05-12-2002]
|
|||||||||||||||||||||||||||||||
ksc Guest |
Message deleted by ksc
[This message has been edited by ksc, 05-12-2002]
|
|||||||||||||||||||||||||||||||
nator Member (Idle past 2470 days) Posts: 12961 From: Ann Arbor Joined: |
quote: Nowhere in the ToE does it state that every species has to change morphologically. Why is this an inadequate answer? The theory does not say what you claim it says. (I could always be wrong. Why don't you list a source such as a Biology texbook to back up your claim?) Therefore, you are putting up a false argument to argue against.
|
|||||||||||||||||||||||||||||||
Percy Member Posts: 23085 From: New Hampshire Joined: Member Rating: 6.3 |
Hi Karl,
I'm administering you a 24-hour suspension of posting privileges. As someone noted above, there's been only one previous suspension here, and that was of an evolutionist. See you tomorrow. If you'd like to discuss your suspension via email I can be reached at admin@. Or just click on the "Contact Us" link. --PercyEvC Forum Administrator
|
|||||||||||||||||||||||||||||||
mark24 Member (Idle past 5495 days) Posts: 3857 From: UK Joined: |
quote: Karl, I don't know who you're quoting here, but it ain't me! You actually are claiming to answer a question I never asked. Bearing in mind you are claiming to Percy to have answered my questions, & are seeking an apology from him. Can I have one too? I’ll ask my question again. How do you know coelacanths didn’t evolve? I repeat. Evolution is the change in allele frequency over time, & doesn’t necessarily mean morphological change. Alleles may have been lost, gained, neutral mutations fixed & lost, even chromosome number & composition changes, all without major morphological change. Genetic drift can take alleles to fixation if they are neutral, or nearly so. If that drift affects a morphological change that affects survival negatively, then NS will act upon it. As has been pointed out to you, in the relatively stable deep sea environment, the coelacanth would have reached a morphological optimisation a long time ago. Any morphological changes will therefore affect fitness in a negative way. The only real way that these mutations will be positive (or even neutral) is if that environment changes significantly. Mark ------------------Occam's razor is not for shaving with.
|
|
|
Do Nothing Button
Copyright 2001-2023 by EvC Forum, All Rights Reserved
Version 4.2
Innovative software from Qwixotic © 2025