Showing posts with label tiktaalik. Show all posts
Showing posts with label tiktaalik. Show all posts

Sunday, January 25, 2009

Evidence of Evolution Or Unfounded Inferrence?


You may or may not have been following my running debate with several atheists from Australia on my blog and on the following blogs:

http://www.naontiotami.com/?p=341
http://www.naontiotami.com/?p=350

I have been studying science and theology my entire life and I am amazed how quickly people who are otherwise reasonably intelligent will come to conclusions that lead them away from God and conclude the Bible is lying on scant evidence, all the while asserting that they are only "following the perponderance of evidence".

Keep in mind, before I go forward, that all this got started because I posted a review on the video called Nephilim Rising in which I stated that there were no transitional fossils showing common descent from one life form to another for human and apes. Of all the things that I stated, I was only challenged on this point with a remark to a fossil discovered in 2004 called Tiktaalik that supposedly was touted to be the "missing" link between fish and amphibians. I quickly put another post together, basically about this fossil, pointing out that not all scientists agree with this assessment. I suddenly had 4 or 5 people attacking me, commenting about my being wrong. The debate spilled out onto one of their blogs, but one good thing visits on my own blog did spike. Thanks for the exposure fellas. It stuck me hilarious that they themselves admitted that Tiktaalik cannot be confirmed to be the ancestor of modern fish or amphibians. If they could then I would have to agree that there would be strong evidence that Tiktaalik is the missing link between fish and amphibians. But it's not. So they argued that it shows that it's possible that such a fossil connecting fish and amphibians allowing them to infer that macro evolution is true. I disagree. They are walking by faith.

I don't think that one even needs to go to the Bible as a reason to reject macro evolution, but they brought it up. They immediately attacked the veracity of the Bible and seem to think that everyone who believes in Intelligent Design are actually trying to trick people because they are really creationists. I said it before so many times, but here goes: Not all people who believe in Intelligent Design believe that the God of the Bible did it. I do! But not everyone. In addition, to macro evolution, we talked about the origin of the universe, and whether or not the Bible is true. Physics, Computer Science, Theology, History and just about everything has come up. I've enjoyed it although it was like hitting brick. Fortunately, God always sends help when you need it. I wasn't alone because there was one person who was speaking out and agreeing with the Bible. I appreciated that.

One thing that came up a couple of times was the Dover trial from a few years back where again it was up to a court of law to decide whether it was right to teach creationism in public school along with evolution. Seems to happen every decade such a case become high profile. In the 1920's it started with the Scopes trial, but the roles were switched. Then the question was should evolution be taught alongside or instead of creationism? I have found a video on GodTube that documents the Dover Trial, and not from a Christian point of view. I found it interesting that the evolution position was defended using 2 main points of evidence: Transitional fossils and Genetics. The video was well done. They had reenactments of trial testimony, interspersed with dynamic animation, and interviews with intelligent leaders in the field. But they did not present any rebuttal information from experts in the field, so I put together my own rebuttal.

Let's take a look at the Transitional fossil "evidence".


The video does a great presentation of the now accepted view of evolution and this is how I have been taught about what it is. The problem is the theoretical model of common ancestory looks different than the graphic for where these "transitional" fossils are placed in the "Tree of life". They are on a different branch - twig - than the species they are supposed to bridge. To this day, no common ancestor has been found to show us that fish and amphibians share a common ancestor, let alone any other connections evolutionary scientists attempt to make.

Now what about the genetic "evidence"?


Their argument is that because apes have one less chromosome than we do, two chromosomes merged into a single. Their evidence is that you can see that there are two chromosomes stuck together, therefore evolution is vindicated because we can see traits being passed genetically. Problem is that there is no discussion of what those traits are and if theyt are truly common among humanity and apes. It's hinted at that the merged chromosomes correspond to the missing chromosomes in apes, but it's never actually stated. If it were, and I'm not sure if that could be validated, then that would mean that they might have something there. In addition, I liked the presentation of basic genetic theory, however if evolution is true then we would expect to see positive mutations - mutations that give rise to beneficial traits - fairly often. There aren't many, if any examples. The example of a butterfly's color change is an example of adaptation not macro evolution. What we do see in nature is a tendency to steer away from random mutation. The goal is that offspring have as close to a perfect copy of parental DNA code as possible. It's like installing software on a computer...would I want the installed code to be the same or off from what was originally encoded? There are issues that can be raised against evolution because of genetics, but I will put that in a different post.

One more point that a lot of people like to try to use in favor of macro evolution is that there is a consensus among the world's top scientists that evolution is true and the only people who disagree are no-talent, stupid and/or ignorant, fundamentalist hacks who don't know what they are talking about. They call us deluded individuals who blind ourselves to the truth because of religion. (Funny, that is what the Bible says about them!) I wholeheartedly disagree with them. Dismissing people's intelligence and expertise because you disagree with them is not fair. In addition, some don't like bring God up because then it's "arguing from authority". They say that "God said so" is not a valid explanation. I would agree it does not explain how but it does explain why. Besides saying that we should accept evolution because the majority of the scientific community accepts it is also "arguing from authority" and not all scientists agree with the conclusions reached by evolutionists. Don't forget that there was a time when most scientists thought that the world is flat. Or that flies spontaneously generate from rotten meat. We have learned better. One day we will outgrow evolution too and people will have to come up with other reasons to deny the authority and truth of the Bible.

Just so no one thinks that I took the Dover video out of context, I've presented it in the playlist below.



You can even read the transcripts of the Dover case here.

Wednesday, January 21, 2009

Take Red Pill, Naon Tiotami, Not the Blue Pill

This is a post answering Naon Tiotami:
Just so you know, Jack’s comments are blue, mine, Marcus, previous comments are red. My current ones are in Black! This thread's original comments can be found at this link

The reason why we don’t have an unbroken line of fossils is that fossilisation is a rare process, and certain conditions must exist for it to take place. Shallow seas are a great place to find fossils though (accounting for why about 90% of the fossils we have are from marine creatures), so we should probably find more Tiktaalik-esque fossils in the near future.

I have no problem with your explanation as to why we have no transitional records indicating direct descent from fish to amphibians. It’s plausible. It’s logical. You only omit one possibility: There aren’t any to find.

That, of course, is a possibility, but… it contradicts the genetic evidence that strongly points towards the inter-relatedness of all living things. The only mechanism we know of that can produce similar genetic sequences is heredity, and, no, a common designer is not an explanation, because it cannot be falsified. Having a common designer can explain anything, and thus, is not really an explanation. Statements that are true regardless of any possible evidence are not verifiable (and therefore, not scientific) statements.
Oh, and one small correction (for myself): Tiktaalik was actually found (and therefore lived) in an ancient river, not an ancient shallow sea. My bad.


It’s weird that my arguments are ridiculed and maligned. Yet you say “Having a common designer can explain anything, and thus, is not really an explanation. Statements that are true regardless of any possible evidence are not verifiable (and therefore, not scientific) statements.” Think about that for a minute. It’s not scientifically verifiable that living fish and amphibians have a common ancestor because none has been found. Just possble fossils that suggest that we may one day find them. So why not reject it. Besides some thing are true because they are true whether of not they are scientifically verifiable. For example if a child’s mother dies when the child is to young to remember her, can the child scientifically verify that his/her mother loved them? No. But we would still tell that child that the mother they have never seen loves them.

I don’t see any “goal post” moving. Initially, I was only talking about transitional fossils between apes and humanity. Dave brought up the link between fish and amphibians and tried to apply it to people.

Mmm, but you wanted a transition, you got one, then asked for a full, unbroken sequence. You moved the goalpost.

I asked for a transitional fossil proving that apes and humans have a common ancestor. Not for transitional fossils showing common links for today’s fish and amphibians. Look at the context in which I wrote that post reviewing Nephilim Rising. I didn’t move any goal post. David expanded the playing field.

This is kind of a moot point, and doesn’t really prove anything, so I’m just going to leave it. Think what you will.

Why abandon this point? I was taken out of context. Bottom line. And the only way to prove evolution is to produce an unbroken sequence. Evolutionist pretend that they have that but they don't

“Want to know a better definition for the origins of life on this planet: “In the Beginning God created the Heavens and the Earth.” Genesis 1:1"

Well, I wouldn’t read the Bible for that. It’s incompatible with modern scientific findings (if read literally).
I’m not sure what by definition: do you mean “explanation”? If so, I don’t have one at the moment, no one does.

The Bible has a explanation. It does not give details as to how He did it. That is what scientific inquiry is for. God allows you to accept or reject this explanation. But nothing else makes sense. Something came out of nothing. Physics agrees with this. Some how Entropy became less than 0. Order came out of nothing. Direction-less, random processes does nothing to explain the origins of reality let alone life. The Bible does not answer all questions and not all of it is to be read literally. There is debate as to what it means to say that earth was created in 6 days. Was each 24 hours as we measure them today? Or was it many eons? We don’t know. The Hebrew does not specify. What we do know is that God can do anything. If he wanted to do it in 6 24-hour days, I see no reason why not.

So, you’re saying that the explanation is true by default (that the Bible is true in the way it describes things), and it’s science’s job to find out how? Firstly, how could science find out how? It was a supernatural event, and therefore you could say warp absolutely any data by just saying that God changed the laws of nature at that point. Not an explanation, I’m sorry. Again, unfalsifiable, not worth bothering about.


Not everything God does changes the laws of nature. He often works inside those laws.. You’re immediately going into the nature of “miracles” and I wasn’t going there. For example the Bible tells us when the first rainbow appeared. Now we can explain how rainbows are formed. There are a lot of other examples. I’m planning to do a blog series soon presenting what I have been studying concerning this.

Secondly, who says something came out of nothing? Not the scientific evidence. The Bible does, but we can reject that from the conversation because you would believe what it says regardless of what I say. “Physics agrees with this.” Show me, show me how it does.


You seem more well-versed in biology than physics. Therefore, I’d direct you to any Physics journal in print today. Ask yourself: What was there before the big bang? Right, nothing. Just like the Bible says. How can something come out of nothing. Scientifically if you take sub-atomic particles accelerate them to close to the speed of light, then collide them together you can get other particles springing out of nothing…for may be a pico second. You get particles with its corresponding anti-particle and they cancel themselves out anililating each other; mustn’t violate the laws of thermodynamics right? Yes, Virginia, there is such thing as anti-matter.

Thirdly, what are your reasons for rejecting the, understandably, incomplete hypothesises about abiogenesis? The Bible? Sorry, not good enough. Do you have any scientific reasons? Are any of them not found on this page?


My short answer is that abiogenesis is an “understandably, incomplete hypothesis” as to why I dismiss it. Why would you accept it other than the fact that it eases your conscious in rejecting your creator?

Fourthly, why are some parts of the Bible not to be read literally? How do you know this? Does the Bible say so? Or are you just cherry-picking to make sure it complies with what science you do accept?


The Bible, like a lot of literature is not meant to be taken literally because it uses hyperbole, metaphor, and allegory to make points. In context and a good study of history and culture set in the time it was written it becomes easy to tell what to take literally and what not to take literally. And yes, sometimes the Bible itself says when it’s being poetic or literal!

Fifthly, why would God create the Universe is 6 days? Couldn’t he do it in zero seconds if he wanted to? (This point is not a main one, so don’t devote millions of words going off on a tangent. I’m just curious as to what you think.)


The Bible says it was 6 days. I don’t know why he chose to do it that way. The Hebrew at that point is not even clear on how long a day was. The word translated “day” literally means a period of time. He could have done it in zero seconds, 6 seconds, or 6 billion years. The Bible does not say. God can do anything He wants.

First of all, “Evolution News and Views” is run by the Discovery Institute, a pro-intelligent design thinktank that, for all intents and purposes, is a creationist organisation.

“Intelligent Design” does not equal “creationism”. Not everyone who believes in Intelligent Design believe in an omnipresent, omnipotent, omniscient, transcendent, personal God who created everything. I think they’re nuts…but at least they have enough sense to know that you don’t get anything complex by chance. If you do, then I have some swampland in Florida I’d like to sell to you.

See, you define “creationism” as your brand of Biblical literalism, but most definitions will define it as any explanation of “creation” (being life, the Universe etc., but not necessarily more than one or all of them) involving a supernatural entity. The Discovery Institute is basically a creationist organisation, are heavily biased against evolution (as opposed to being “balanced”, like they would claim), and have stated this right here. (Note: The link is to a copy of a document that was written for the Discovery Institute, and is not hosted on the DI’s website)


You are making my point: you have to define terms. I do not know how the Discovery Institute defines creationism. So talking about them is pointless. I know how I define it. I see no reason to try to defend them. I pointed them out as only a source to show that not everyone agrees that this particular fossil is a good evidence for macro evolution! That is what you need to be answering to not whether or not they Believe God created the universe to some degree or another. Either Tiktaalik is a transitional fossil or it isn’t. Prove it is. Or else admit that you do so by faith.

I know what you’re thinking because you already made the point that evolution is driven by many factors. None of these factors are in a vacuum or can be thought not to interact with each other. Let’s say, that the Judeo-Christian God is not responsible as some folks say. Even so don’t you think anyone able to design life on earth would also be able to manipulate all those factors too!

I’m not really sure what you’re trying to say here. Sorry. Could you please restate this?


I’m making the point that I realize that you do not believe that evolution is a radom process with things happening all on their own but that evolution is driven by many factors including environment, food sources, and too many factors to keep in mind, let alone predict how they affect one another. To me this show that there must be a God. How else can you explain how all the factors lined up to bring about life in all its myraid forms as we see today?

Secondly, to debunk the claims found in those articles, I would have to spend time looking up stuff. I don’t want to do that now, but I may do that in the near future. Look out on http://naontiotami.com to see if I ever do get around to it (I have to write an essay for the Discovery Institute Academic Freedom Day contest, so it might be after that).

I look forward to seeing you try to explain the holes these scientist who disagree with the theory of evolution easily points out.

In time, in time. I promise, there will be explanations.


Bring it!

Tuesday, January 20, 2009

Response to Naon Tiotami

Blue is me being quote. Black is his response and Red is my response to his comments

"Um, excuse me. It appears that you are all saying that Tiklaatik is evidence that today's fish and amphibians have the same ancestor but Tiklaatik is not that common ancestor. I so, where is it? What is it? Macro evolution supposes that it is possible to trace an unbroken descent from fish to us, but by everyone's own admission we don't have that evidence. All I said was that we have no transitional fossils which you agreed. We can pretend all we want that one day evidence will be found but so far...na"

The reason why we don't have an unbroken line of fossils is that fossilisation is a rare process, and certain conditions must exist for it to take place. Shallow seas are a great place to find fossils though (accounting for why about 90% of the fossils we have are from marine creatures), so we should probably find more Tiktaalik-esque fossils in the near future.

I have no problem with your explanation as to why we have no transitional records indicating direct descent from fish to amphibians. It's plausible. It's logical. You only omit one possibility: There aren't any to find.

"I don't see any "goal post" moving. Initially, I was only talking about transitional fossils between apes and humanity. Dave brought up the link between fish and amphibians and tried to apply it to people."

Mmm, but you wanted a transition, you got one, then asked for a full, unbroken sequence. You moved the goalpost.

I asked for a transitional fossil proving that apes and humans have a common ancestor. Not for transitional fossils showing common links for today's fish and amphibians. Look at the context in which I wrote that post reviewing Nephilim Rising. I didn't move any goal post. David expanded the playing field.

"Want to know a better definition for the origins of life on this planet: "In the Beginning God created the Heavens and the Earth." Genesis 1:1"

Well, I wouldn't read the Bible for that. It's incompatible with modern scientific findings (if read literally).

I'm not sure what by definition: do you mean "explanation"? If so, I don't have one at the moment, no one does.

The Bible has a explanation. It does not give details as to how He did it. That is what scientific inquiry is for. God allows you to accept or reject this explanation. But nothing else makes sense. Something came out of nothing. Physics agrees with this. Some how Entropy became less than 0. Order came out of nothing. Direction-less, random processes does nothing to explain the origins of reality let alone life. The Bible does not answer all questions and not all of it is to be read literally. There is debate as to what it means to say that earth was created in 6 days. Was each 24 hours as we measure them today? Or was it many eons? We don't know. The Hebrew does not specify. What we do know is that God can do anything. If he wanted to do it in 6 24-hour days, I see no reason why not.

"Not all my rebuttal links are from creationists. One of them is from Evolution News & Views. Also I would like to know what arguments would you guys use against all of these sources that I pointed to against the fossil being used as a "transitional fossils"."

First of all, "Evolution News and Views" is run by the Discovery Institute, a pro-intelligent design thinktank that, for all intents and purposes, is a creationist organisation.

"Intelligent Design" does not equal "creationism". Not everyone who believes in Intelligent Design believe in an omnipresent, omnipotent, omniscient, transcendent, personal God who created everything. I think they're nuts...but at least they have enough sense to know that you don't get anything complex by chance. If you do, then I have some swampland in Florida I'd like to sell to you. I know what you're thinking because you already made the point that evolution is driven by many factors. None of these factors are in a vacuum or can be thought not to interact with each other. Let's say, that the Judeo-Christian God is not responsible as some folks say. Even so don't you think anyone able to design life on earth would also be able to manipulate all those factors too!

Secondly, to debunk the claims found in those articles, I would have to spend time looking up stuff. I don't want to do that now, but I may do that in the near future. Look out on http://naontiotami.com to see if I ever do get around to it (I have to write an essay for the Discovery Institute Academic Freedom Day contest, so it might be after that).

I look forward to seeing you try to explain the holes these scientist who disagree with the theory of evolution easily points out.

Tiktaalik? You're Joking Right?


I'm not sure if you read the comment on my post by Dave The Happy Singer, then you know he thinks that my comment on transitional fossils is disagreeable. Then he offers the following link: Tiktaalik: a transitional fossil. I made a comment on his comment and checked out his blog. I realized that it's a simple matter to just look up Tiktaalik to see if it holds up to scrutiny. Here are the facts:

1. Pronounced /tɪkˈtaːlɪk/
2. Extinct
3.
Well-preserved fossils were found in 2004 on Ellesmere Island in Nunavut, Canada
4. Believed to represent an intermediate form between fish and amphibians
5. Tiktaalik is a transitional fossil; it is to tetrapods what Archaeopteryx is to birds. While neither may be ancestor to any living animal, they serve as proof that intermediates between very different types of vertebrates did once exist. (source: Wikipedia)

If an animal cannot be proven to be ancestor of a living animal today, then how can we call it a transitional fossil? Wikipedia defines a transitional fossil as follows:

Transitional fossils are the fossilized remains of transitional forms of life that illustrate an evolutionary transition. They can be identified by their retention of certain primitive (plesiomorphic) traits in comparison with their more derived relatives, as they are defined in the study of cladistics. "Missing link" is a popular term for transitional forms. Numerous examples exist, including those of primates and early humans.

Unless you can say what animals it is linking, how can such an animal be a link? Not all scientists agree that these fossils are linking fish with four legged amphibians. If Tiktaalik is an evolutionary dead end, meaning that not animals evolved from it, where are the ancestors of amphibians. According to evolution, that animal would be the ancestor of amphibians, reptiles, mammals, and humanity. However, no such fossil has ever been found. Here are some links showing some other view points.

The Rise and Fall of Tiktaalik? Darwinists Admit "Quality" of Evolutionary Icon is "Poor" in Retroactive Confession of Ignorance


Tiktaalik roseae— a fishy ‘missing link’


Iconic Status Of Tiktaalik A Hard Pill to Swallow