Freethought & Rationalism ArchiveThe archives are read only. |
12-13-2001, 01:50 PM | #101 |
Veteran Member
Join Date: Aug 2001
Location: Los Angeles
Posts: 1,427
|
Oh I imagine Oolon knows all about how punk eek and gradualism need not be mutually exclusive... after all, Dawkins devoted a whole chapter to the subject in The Blind Watchmaker. (I wonder what Gould, by the way, thought of that chapter?)
|
12-13-2001, 04:34 PM | #102 |
Banned
Join Date: Nov 2001
Location: Elkhart, Indiana (USA)
Posts: 460
|
If "punctuated equilibria" can be hypothesized, and made to fit with "Random mutation and natural selection", then anything can. If the fossil record showed just all life forms at the same time, and no differing chronologies, evolutionists would probably say, "Oh, look, an example of 'Extremely Punctuated Equilibria' - who'd have thought that's how evolution would look? But, since we know evolution occurred, the fossil record confirms our theory of 'Extremely Punctuated Equilibria'. Isn't science wonderful?"
In Christ, Douglas |
12-13-2001, 04:59 PM | #103 | ||||||||
Banned
Join Date: Nov 2001
Location: Elkhart, Indiana (USA)
Posts: 460
|
hezekiahjones,
You asked: [quote] How many stars did those folks think were in the "firmament"? A couple thousand?[Quote] Well, God said to Abraham that He would make his descendants as numerous as the stars, and also as numerous as the "sand of the sea". I'd say that the Israelites were not so blind as to think there were only a "couple thousand" grains of sand in the sea. In fact, in both cases, it is said that they "cannot be numbered for multitude". Quote:
Quote:
Quote:
Quote:
Quote:
Quote:
Quote:
You said: Quote:
In Christ, Douglas |
||||||||
12-13-2001, 05:37 PM | #104 |
Moderator - Science Discussions
Join Date: Feb 2001
Location: Providence, RI, USA
Posts: 9,908
|
Douglas:
If "punctuated equilibria" can be hypothesized, and made to fit with "Random mutation and natural selection", then anything can. If the fossil record showed just all life forms at the same time, and no differing chronologies, evolutionists would probably say, "Oh, look, an example of 'Extremely Punctuated Equilibria' - who'd have thought that's how evolution would look? But, since we know evolution occurred, the fossil record confirms our theory of 'Extremely Punctuated Equilibria'. Isn't science wonderful?" Creationists have a lot of misconceptions about punctuated equilibrium. See this page for some clarifications: (edit: the link isn't working, but click the "cached" version of the article "All You Need to Know about Punctuated Equilibrium" at the top of <a href="http://www.google.com/search?q=punctuated+equilibrium+theobald" target="_blank">this</a> page of google search results) A major misconception is that punctuated equilibrium can explain any instance of sudden appearance you like. It can't--punctuated equilibrium just says that transitions between species are apt to be fairly rapid (although it would still take thousands of years in most cases) because speciation usually happens due to reproductive isolation. But transitions at higher taxonomic levels, like a transition between the reptile class and the mammal class, are still understood to happen gradually (think of it like of travelling a mile in a totally smooth way vs. making short hops with rests in between). So, for example, the relatively sudden appearance of a number of phyla in the Cambrian explosion would not be seen as an example of punctuated equilibrium--some other explanation is needed (and there are a number of theories, if you're interested). In any case, you're incorrect that radical mixing in the fossil record could be explained away by evolutionists. Also, you haven't really addressed the issue of the ultra-precise ordering that I mentioned in my last post (the one with all the graphs), although I assume you'd just say that you don't believe them anyway because you don't believe in the geological column (this still would not explain why the same set of fauna are consistently found within the same rock layers, though). [ December 13, 2001: Message edited by: Jesse ]</p> |
12-13-2001, 06:12 PM | #105 | |
Veteran Member
Join Date: Aug 2001
Location: Ohio, USA
Posts: 1,162
|
Quote:
<img src="graemlins/banghead.gif" border="0" alt="[Bang Head]" /> |
|
12-13-2001, 06:24 PM | #106 |
Senior Member
Join Date: Jul 2001
Location: 1162 easy freeway minutes from the new ICR in TX
Posts: 896
|
Over on the scigirl vs. Bender "formal" debate thread, Mr. Bender had this to say:
You have not shown any examples of "kinds" evolving "new kinds", nor of any "kind" evolving a "novel" feature. "Cannot" must mean "genetically impossible", or it does not address my definition of "kind". Now since we all know that humans and chimpanzees are members of different "kinds", I'd like to hear from Mr. Bender what sorts of "novel" features distinguish humans from chimps. That is, what organs/body-parts/whatever do humans have that could not be described as modified versions of chimp organs/body-parts/whatever? If humans have no "novel" features not shared in modified form by chimps, then what is the rationale for claiming that the descent of humans and chimps from a common ancestor is anything more than the standard creationist "definition" of microevolution? [ December 13, 2001: Message edited by: S2Focus ]</p> |
12-13-2001, 07:14 PM | #107 | |
Guest
Posts: n/a
|
Quote:
You’re certainly free to be as cynical as you want when it comes to hypothetical bodies of evidence. It might also be kind of interesting to talk about evidence that exists. Scientists recognize your point that we can only produce ad hoc explanations to patch up the inadequacy of a theory to a certain degree. However, punctuated equilibrium is not simply an ad hoc hypothesis. It is a theory that was based upon consistent trends in the evidence, not simply a few anomalies. As we observe nature today, as we examine the fossil record, very clear and unambiguous proof emerges that animals change at varying tempos. If you are only able to see pieces of someone’s backyard through small gaps in the slates, given a enough movement you can often piece together what the yard looks like. Someone might object that your notion of what the yard looks like is simply based upon limited information. While it is a valid objection, it does not apply in cases where we have viewed the yard from enough angles to make it unlikely that our conception about the overall shape is radically mistaken. Regards, Synaesthesia [ December 13, 2001: Message edited by: Synaesthesia ]</p> |
|
12-13-2001, 08:47 PM | #108 | |
Veteran Member
Join Date: Jul 2000
Location: USA
Posts: 5,393
|
Quote:
Rick [ December 13, 2001: Message edited by: rbochnermd ]</p> |
|
12-13-2001, 08:55 PM | #109 | |||
Veteran Member
Join Date: Jun 2001
Location: Denver, CO, USA
Posts: 9,747
|
Quote:
Quote:
Quote:
In Gilgamesh, theyeti |
|||
12-14-2001, 12:52 AM | #110 | |
Junior Member
Join Date: Jul 2001
Location: NW USA
Posts: 93
|
Quote:
This is so sad. Brooks |
|
Thread Tools | Search this Thread |
|