Reactionary wrote:
Nothing better than a good straw man to begin a post. Well done, Pierson.
You conveniently ignored all the objections raised in the discussion, and twisted the facts so that it turns out that we don't believe in something obvious.
Jlay simply stated: Time is not an answer. You made some comment about adding more information, which I addressed, twice.
Reactionary wrote:Nobody was talking about "species that look nothing alike", but about species that evolve over time. Bippy, Jlay and I explained why time is not an answer.
Can you explain the difference to me? You have an organism that evolves over time and we are left with a species that looks different than its ancestor.
Reactionary wrote:In other words, you may not know
if, let alone
how, something evolved, that still won't shake your faith in evolution. I'm not surprised - what else to expect from someone who says:
I'm not saying I don't question evolution. Everyday scientists question evolution, in order to progress it further and further.
You may not know all the details on the behavior of atoms, or the intricate details of germ theory, does that shake your
faith in them? I don't know why you keep pointing to that quote. It's the same for all aspects of science. You question how something works, and test it. This equates progress. Maybe you are hung up on the word progress. If evolution was proven false, I would consider that progress. We are closer to the correct answer.
Reactionary wrote:
"Stunning"... Wow! Care to show us some? Or is it typical evolutionary "evidence", like ifs, buts and maybes?
https://homes.bio.psu.edu/people/Facult ... ject2.html
Reactionary wrote:"
Didn't have to"... "
likely"... In other words, 'I don't know what I'm talking about, but I'll make it sound like science'.
It's called a hypothesis, and it holds much more weight than what Behe is proposing.
Reactionary wrote:Of course. The unshakeable faith in evolution is at work once again.
See above (atoms/germ theory, etc...)
Reactionary wrote:"Chaotic and messy" is euphemism at its best. It doesn't take a mastermind to realize that redundancies and random mutations destroy organisms and make them flawed, not to mention infertile. No wonder, if they're random. Natural selection "gets rid" of such examples and works to preserve a species. It certainly doesn't create anything new. If it does, I asked you for experimental evidence of an increase in genetic information, and you conveniently avoided replying.
Random mutations destroy organisms and make them flawed/infertile? Some do, yes. But are you really implying that we have never seen a beneficial mutation? If not, please define what you mean by "increase in genetic information." We might be thinking of different things.
I gave you an example at the very beginning of this conversation concerning bacteria. Many organisms have been observed to acquire various new functions which they did not have previously. We see bacteria acquire resistances to viruses and antibiotics in the hospital all the time. Unicellular organisms evolve the ability to use nylon and other manmade chemicals as their sole carbon sources. Bacteria growing in previously unviable temperatures. Insects resistant to insecticides, animals and plants resistant to new diseases and poisons.
Here are some in humans:
//
www.gate.net/~rwms/EvoHumBenMutations.html
Reactionary wrote:Judging by what you present as "evidence" for evolution, no wonder people are looking for alternate explanations.
There is nothing wrong for looking for alternate explanations. But they better hold up to scientific scrutiny (and, again, in court...). There is still much we don't understand about evolution, germ and atomic theory (as well as others).
Watch:
//
www.pbs.org/wgbh/nova/evolution/intelli ... trial.html
Reactionary wrote:How is this relevant to the discussion? Another mixture of red herring and straw man.
It was a simple comparison. It's blatantly obvious to see the parallels between that situation and this one. See your quote below.
Reactionary wrote:Pierson5 wrote:Behe, in the style of Kelvin, is attempting to dismiss all of the findings of evolutionary biology through a single line of argument, that of a biochemist who is not an evolutionary biologist. He does not address the multiple independent line of evidence that point to the fact that life on Earth evolved. This evidence includes (1)a mountain of fossil evidence, including (2) many transitionary forms, (3)geological evidence of strata, (4)genetic evidence showing evolutionary relationships between living species, (5) embryological evidence, and (6) evidence of an evolutionary past captured in some current structures of modern organisms.
Blah, blah, blah...
You ran out of arguments, so you started resorting to the original evolutionary fairytales, refuted over and over.
1. Fossil evidence actually shows that species have always been strictly defined. Note the hyperbole - "
a mountain" of evidence.
2. Controversial or misinterpreted at best.
3. How is that relevant? We're not YEC-ers.
4., 5., 6. Subjective. Can easily be attributed to a common designer.
1. We can address this with #2
2. We can get into this *below*
3. The age of geological layers correlate with what we should expect from evolutionary theory (taking into account earthquakes and plate tectonics of course)
4. Sure they can, we can make up any number of fictional beings to account for these. But we have no evidence of them, so they are dismissed.
Reactionary wrote:Pierson5 wrote:The vast majority of the scientific community accept evolution as a fact.
An appeal to authority is not an argument.
This isn't an appeal to authority. The appeal to authority logical fallacy is when you argue that a conclusion is correct simply because a known authority said so. There is an important distinction to be made here. If you argue that evolution is a fact because most relevant scientists think so, that is a logical fallacy. However, if you argue that evolution is a fact and most relevant scientists agree with that conclusion based upon the
evidence, this separation between scientific skepticism and appeal to authority is a little clearer.
We put our trust in experts and scientists because they represent the evidence. Experts are then vassals of knowledge, public manifestations of the evidence science uncovers. If this was truly a fallacy the whole movement was committing, we would never see any expert admonished for their position. If a beloved scientist came out tomorrow in full favor of crop circles, cryptozoology, etc... we would certainly change our views of his or her "authority" pretty quickly. It is not the authority of the figure that I trust, it is their interpretation of science, the scientific method, and evidence that I trust, and even this is open to revision.
Reactionary wrote:Pierson5 wrote:If evolution were to be proven true (which is has) what does that say about your worldview?
I'm still looking for experimental evidence. Speculations are not proof. Is it
that much to ask for?
For the sake of argument, just answer the question. I've answered the reverse several times.
Reactionary wrote:Pierson5 wrote:Again, the scientific community accepts the fact of evolution using the same methods as other scientific theories. We have Bippy123 misquoting (as has been pointed out several times) various evolutionary biologists to fit his view on the situation. He also admitted he would not accept ANY evidence contradictory his worldview (the very definition of being close minded).
You're not exactly the best example of an open-minded person, you know. Once again:
I'm not saying I don't question evolution. Everyday scientists question evolution, in order to progress it further and further.
I've addressed the quote, please elaborate on my close-mindedness.
Pierson5 wrote:Why? Because it conflicts with an ancient book containing stories of witches, demon pigs, super human strength derived from hair, talking serpents/donkeys, global flood/ark with 2 of every ~8.7+ million species, flying chariots of fire, curses, enchanted tree with the holy garden and 2 naked people, the God of all the universe who cursed a fig tree because he didn't realize when figs were in season, etc... etc... And evolution is the fairy tail?
You mean, "
fairy TALE"? What an intellectual, can't even spell his own language.
Thanks for bolding it and making it more easily noticeable.
My mistake, I'll admit grammar/spelling isn't my strong point. But it's irrelevant. It would be one thing if the error was so bad you couldn't make out what I was saying, but come on. I don't point out grammatical errors made by your colleagues (Jlay misspells "absolutely" below, which I would have ignored if it wasn't for your remark
). Feel free to correct me though (I appreciate it), but also address the point you conveniently ignored.
Reactionary wrote:Pierson5 wrote:I can't even believe we are having this conversation. Judging from the title of this site, I was expecting to be engaged in conversation with people like sandy_mcd.
But instead, you're engaged in conversation with... who?
I'm engaged in conversation with people who are claiming the vast majority of the scientific community is wrong about a well established fact. Sandy_mcd hasn't made any such claims, so I have no beef with sandy.
Reactionary wrote:We've been through this already. If you were truly open-minded, you would browse the main site and ask questions about things you don't understand, things that don't seem convincing to you, etc. We would try our best to provide answers, as we always do.
Fair enough. When I first came here, I wasn't looking for answers to these questions. I lightly looked through the "Answers for Atheists" section. I'll read through the site in its entirety (maybe not through each of the hundreds of bible contradiction explanations though...) and create a new thread with the problems (if any) I have with the answers.
Reactionary wrote:But you demand 100% absolute proof, which you can't even provide for your worldview, although proving evolution, if it was true, should be an easy task.
NOOOO! Gah! I do not demand 100% absolute proof. When have I said that?!
Pierson5 wrote:Moreover, "fact" doesn't mean "absolute certainty"; there ain't no such animal in an exciting and complex world. The final proofs of logic and mathematics flow deductively from stated premises and achieve certainty only because they are not about the empirical world. Evolutionists make no claim for perpetual truth, though creationists often do (and then attack us falsely for a style of argument that they themselves favor). In science "fact" can only mean "confirmed to such a degree that it would be perverse to withhold provisional consent." I suppose that apples might start to rise tomorrow, but the possibility does not merit equal time in physics classrooms.
Reactionary wrote:Pierson5 wrote:Distrusting the scientific community proves nothing and puts you on the same pedestal as scientologists who reject mental illness.
Spare me, please.
Try focusing on facts instead.
Fact: You are claiming an accepted scientific fact is false by poking holes in some parts we yet to understand (and some parts we do understand). Scientologists do the same thing. It's an apt comparison.
jlay wrote:I am surpirsed that you would start with this. Imagine? Well, you are certainly welcome to imagine all you want.
You have no mountain of evidence. If you do, simply provide the best single example in the fossil record of evolution along with what it specifically and previously evoloved from and later specifically involved into. This would be a hands down slam dunk.
//wshsscience.edublogs.org/files/2010/05/18_EVOW_CH03.jpg
Don't like artists renderings? Tough, Google each specimen's names to get the actual fossils, they are all there.
This image shows the evolution from dog like creatures into modern whales. Notice the third fossil down. It is called Ambulocetus. Ambulocetus fits what you are looking for. It has both whale-like features and dog-like features. It's finger bones are elongated (like a whale's) what would make Ambulocetus a faster swimmer. It's hind legs are smaller than previous forms (like a whale's, which still have remnants of hind legs) It's rib-cage is larger (like a whale's) which would give Ambulocetus a larger lung capacity and therefore be able to stay underwater longer. However, it still walks on 4 legs, and has a nose on the end of its snout (like a dog). Ambulocetus is a transitional organism from a dog like creature to a whale.
I would also like you to know that these are not at all isolated situations. Transitional fossils are everywhere, all one has to do is look for them with an open mind. I would advise you to Google Tiktaalik, Indohyus, Eryops, Pederpes, Tulerpeton, Eocaecilia, Eupodophis, Anchiornis, Scansoriopteryx, Morganucodon and, Kutchicetus. Do not tell me that after looking at these and using your brain that there are no transitional fossils.
Now I have clearly shown you transitional forms, but I have not (or ever will) be able to show you a dog that produces a whale, because that is simply not how evolution works. Whales did not just one day come from dogs and evolution never claims that is how it happened, this is what evolution claims happened. I will once again use the evolution of a whale to show you what I mean. A species of dog-like creatures live in a environment where there is a slowly declining population of land prey animals, and an increasing population of fish in the nearby ocean. The dog-like creatures are driven to hunt in the ocean for fish because of the lack of available food on land. One day, one of these dogs has a baby that has slightly longer finger bones, thus letting him swim faster, catch more fish, thrive, and reproduce. His children will all have slightly longer finger bones. Of his children, the one with the longest finger bones will be the most successful, and therefore, her children will have even longer finger bones. Since the dogs with longer finger bones will usually be able to out complete the ones that have shorter finger bones, the short-fingered dogs will not be able to reproduce as effectively, and the long-fingered dogs will become more numerous, thus the average population of dogs will have longer fingers. This could also easily happen with rib cage size (bigger rib cage = more lung capacity = longer time spent underwater = more fish eaten = reproduction = the passing on of genes), nose position (easier to breathe when resurfacing if closer to the top of the head), webbing between the fingers (faster speed in water), tail shape (faster speed in water), shrinking limbs (more streamlined in the water), less fur (more streamlined) etc, until one day, millions of years later, an organism is born that we would identify as a whale and not a dog.
I have found a living transitional organism. It is a whale, for a whale will one day produce a whale with slightly smaller remnants of hind legs (which all whales still have), which will eventually produce a whale with even smaller remnants of hind legs, and eventually there will be no remnants of hind legs on whales at all. Millions of years down the road, and the modern day whale could turn into a sleek, almost snake-like mammal that swims through the water. A modern day whale is a living, breathing transitional organism, that will one day produce something different from its self, and eventually be identified as a different species than as what we would call a whale.
As pointed out by Bippy, you guys are no doubt getting information from a source with a vested interest in claiming evolutionary theory is incorrect as it opposes a world view of a created universe. Understandably many creation scientists find problems with the fossil record and make claims which are then disputed by non-creation scientists and the circle goes on forever. The main claim made by creation scientists is not that there are no known transitional fossils anymore. Even the most hardened creation scientist has to realize the transitional fossil record is coming together, slowly for sure,
estimated at only 3% currently, (also remember, fossil evidence isn't the only evidence for evolution. DNA evidence is almost sufficient enough to stand on it's own without fossil evidence) however holding onto this belief of no transitional or not enough transitional fossils is now a position only of the wishful. Even a cursory look at the not so badly referenced wikipedia article (//en.wikipedia.org/wiki/List_of_human_evolution_fossils) gives anyone the idea that we have a fair amount of transitional fossils. Bibby also touched on the argument that the fossils are out of order. This is a bait and switch, much like the flat Earth issue from 500 years ago. Once the categorical evidence was enough to satisfy the religious community that the Earth was in fact spheroid, we stopped discussing it and moved onto other ways to root out heretics.
Science does not now and has never claimed to know the truth even given staggering evidence to support the conclusion. Just as it is very likely the Sun rises tomorrow(Or the Earth rotates so the Sun becomes in view), and there are thousands of premises to support the argument, and never has a day passed that didn't support the argument barring natural disaster and geographic location, we still can't be 100% certain. That's the scientific position. Evolutionary biologists are not hell bent on disproving the existence of a creator. They are only interested in the evidence they find as support for a claim. Like I said, there are many singular situations outside of arguments from ignorance, Pascal's Wager and the God of the Gaps, that would invalidate an evolutionary path to modern human. After peer reviewed scientific analysis without the stigma of an agenda behind the research, none have surfaced and held up to review. Making a claim without having 100% of the information does not make the claim incorrect as long as you are willing to accept new information which may refute your earlier data. Making a claim of 100% correctness without any supporting evidence or by trying to disprove an opposing theory, only goes to make that claim less believable. Even if creationist find absolute proof that evolution is a fallacy, it still does not prove that there is a creator. The claim there is a creator is what should require the most intense amount of proof, certainly more than a single book.
You can take all of this with a grain of salt though if you believe the claim that the records are out of order within the geologic time line or that coinciding primates lived side by side disproving the theory. One fallacy claimed as evidence against the Evolution theory is made here by Biblestudy.org "There may be older fossils of H. sapiens that have not yet been discovered. In other words, fossils that are the identical to modern humans have been found that are older than the australopithecines. Which indicates that the Australopithecus line could not be the evolutionary ancestral line leading to modern man". What there "may be" and what there are two different things altogether. The fossil mentioned as "Identical to modern Humans" is a single lower humerus bone from fossil KP 271 which Lubenow states is indistinguishable from a human bone, Parker and Morris state that it is a human bone. Yet Feldesman found that KP 271 was, "far from being more 'human-like' than Australopithecus, clearly associates with the hyperrobust Australopithecines from Lake Turkana". The problem is the lower humerus of chimps is very similar to that of humans, and it is reasonable to suppose that australopithecines would be even more similar, especially since the upper end of the humerus in australopithecines is known to fall within the human range.(Talkorigins.org)(I know I'm going to get slammed for that one
, but again, they cite sources like PubMed and JSTOR. We've been over the scientific community "trust")
The claim that KP 271 was human has been one of the stronger creationist arguments because, although it had not been proven, neither was it demonstrably wrong (unlike almost every other creationist argument about human evolution). However a recent paper now strongly indicates that KP 271 is an australopithecine and not a human fossil.
Lague and Jungers conducted an extensive study of the lower humeri of apes, humans, and hominid fossils. They used multivariate analysis, a technique which is highly praised by creationists when it delivers results favorable to them. Lague and Jungers' results show convincingly that KP 271 lies well outside the range of human specimens. Instead, it clusters with a group of other hominid fossils so strongly that the probability that it belongs to the human sample, rather than fossil hominid group, is less than one thousandth (0.001). They conclude: "The specimen is therefore reasonably attributable to A. anamensis (Leakey et al. 1995), although the results of this study indicate that the Kanapoi specimen is not much more "human-like" than any of the other australopithecine fossils, despite prior conclusions to the contrary" (Lague and Jungers 1996)(Talkorigins.org)
The stuff above is literally a drop in the pool when it comes to evidence for an evolutionary path to modern humans. To ignore the amount of data available is to simple turn off the receptors.
jlay wrote:We can all observe the flat changes and the loss changes we know as 'evolution'. Do you have any testable, observable and repeatable, peer reviewed, clear cut evidence that moves us upward from single cells to complex organisms, which is absolutley necessary for Darwinism?
Single cells to complex organisms? Like the 9 months you were in your mother's womb?
Seriously though, how did a single celled organism evolve into multi-cellular organisms? I don't know, and unless I'm mistaken, no one does. (and claiming otherwise would be making an argument from ignorance). There are a number of hypothesis though: //en.wikipedia.org/wiki/Multicellularity#Hypotheses_for_origin
As with most of the pre-Cambrian history of life, there's not a whole lot to go on. There's a smattering of fossil records, and circumstantial evidence to be gleaned from microbial genomes and biochemistry, but that's about it. So the below is significantly speculative.
According to that article, it looks like the Colonial theory is pretty heavily favored. Single-celled organisms enter an environmental circumstance in which fitness increases when several members of the species work in unison. This constant unison enables different individuals to specialize somewhat -- a sort of genetic "division of labor." Once that specialization has occurred to a large enough degree, return to a non-colonial lifestyle is not easily possible for that species, even if the environmental pressures that caused it are removed. They have no reason, then, not to continue to specialize until they reach the point that one might call it "multicellular" (it's a bit of a fuzzy distinction if you think about it). This has been observed to occur in modern species. (//
www.algaebase.org/search/genus/detail/?genus_id=43497) called a Grex. (//en.wikipedia.org/wiki/Grex_%28biology%29)
Here are a couple more relevant (not proof of one cell --> many) articles:
//
www.newscientist.com/article/mg21028184 ... arity.html
//
www.scientificamerican.com/article.cfm? ... ast-evolve
jlay wrote:This lack of an ability to weave a convincing evolutionary tale, however, does not rule out the possibility that the complex system in question did in fact evolve.
Seriously? Weren't you blasting the anthropic principle? If you are basing on gambling odds, then at least be consistent, and 'open minded.'
This is different. I was saying, we don't know yet exactly how
everything evolved, this doesn't prove that evolution as a whole is bunk. How is that basing on gambling odds? The Anthropic principle says that observations of the physical Universe must be compatible with the conscious life that observes it.
Long story short, the scientific community accepts evolution as a fact. I'm an undergraduate biology major, but my interest is in the human body. I am not an evolutionary biologist. I trust the scientific community's evaluation of the evidence. This has nothing to do with whether a deity exists or not. Feel free to respond, but I'm done with the evolution discussion (whether it's true or false). Instead, find a well known evolutionary biologist and email them your concerns. I'm sure they can articulate it better than I. I am curious about something though. What are you guys proposing exactly? Evolution is false, therefore, what? We don't know how these organisms came about, or you have some other explanation? If it's the latter, do you have evidence for it (more than evolution I'm guessing)?