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Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
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Author | Topic: Biogenesis | |||||||||||||||||||||||||||||||||||||||||||
AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
Why is the law of biogenesis which states that "all life comes from preexisting living matter" not taught in any modern textbook today? It is probably one of the most widely used laws in biology and biological studies, but the law and the history of the law is ignored.
I'm a firm believer in teaching science in schools, and not teaching non-science matters which are religious. How can we justify teaching abiogenetic science which is full of faith and little evidence and not teach biogenesis which is full of science and no faith? Is the end just the beginning?
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
I do not intend for this thread to be in an evolution forum. It belongs in the origin of life forum.
Regarding the claim that there is no law of biogenesis, this is just plain historically and scientifically false. The theory of biogenesis was proclaimed as being a "well established law of nature" by an ardent evolutionist and abiogenesist himself, Thomas Huxley in 1870. This proclamation was declared to the entire scientific community in that day. Since this time, not one violation of this law has been observed. I have heard these claims numerous times and they are patently false. The Law of biogenesis is observed and used in every medical facility in the world every single day. Abiogenesis doesn't exist but in the imaginations of men. Some argue that abiogenesis today is quite different from abiogenesis of the 1800's and earlier. I disagree and can support with evidence that chemical abiogenesis was well thought out in the 1800's. The other important fact that is being missed, is the topic of the OP as to why biogenesis is not being taught and abiogenesis is. One is a well established fact/law of nature, and the other is at best speculation. It is certainly not observable science. Making bold claims that here is no law of biogenesis should be supported don't you think?
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
I would also like to add that most of the abiogenesists in the thread you listed rely on using equivocating definitions of spontaneous generation and abiogenesis. The thread also deteriorated away from the subject of biogenesis very quickly.
I think this is an important matter for science, and it seems to be ignored.
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
Thanks
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
Well I think the hypothesis that Redi proposed that "all living matter has sprung from pre-existing living matter" is a very well known fact. It can be observed very easily, and it is observed all the time. These facts were considered by the scientific community some years later to have such a universal application that Thomas Huxley declared this theory as an "established law of nature." Huxley's address can be found Here Now scientific laws or laws of nature decribe how nature works. Usually these laws do create boundaries. The law of biogenesis certainly establishes a barrier. However, nothing in science is absolute, so I can agree with you there.
Huxley went to great lengths to define abiogenesis. In fact he said:
In fact, even though we have learned much since this time, even Huxley proposed the possibility of "modern day" abiogenetic theories. He said:
Now clearly Huxley was looking into the far distant past for this event. He was looking for it to be a chemical event. He was looking for some sort of chemical evolutionary pathway. He was looking for a "simple" form of life. But he was honest enough to adreess that this was his reasoning, and not a matter of observation. It was his opinion based on philosophical faith. All of the abiogenesis theories today have the same elements that Huxley declared defeated by the law of biogenesis.
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
Taz, I will be glad to discuss any subject intellectually with anyone. But from my scientific observations, that is hard to do with someone who is full of logical fallacies (ad hominen attacks). The evidence demonstrates that your thinking is fallacious and illogical. This is not intended to be an ad hominen attack against you, it is the reality of your argument. I hope I can discuss scientific matters in an intellectual way with respect and dignity.
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
For all of you who keep referring to Pasteur's experiments, I have not made a claim about Pasteur's experiments. This is strawman argument. My claim was about the law of biogenesis being taught in schools.
Again, another strawman argument. I certainly said nothing about magic. If you are referring to God, or the supernatural, I personally don't think there is anything "magical" about God. In fact He condemns magic. Magic is about illusions not reality. Now to address your point, Life is not "essentially just self replicating molecules." In any life form, even the smallest known living cells, most of the molecules are not self replicating. If this is indicative of what you have been taught, then you are making my case well.
I'm afraid the law of biogenesis (which came from science) does say that life cannot come from non-living mater. I'm sorry, but that is scientific. You may mean that there is nothing in science that makes any law of science absolute. If that's what you meant, then maybe I'll agree with you. However, the law does exist, and it does stand until further observations refute it.
That's a nice try, but again a strawman. I have said nothing about spontaneous generation. But since you brought it up, I will. Abiogenesis is the theory that life can come from non-living chemicals. Spontaneous generation is the observation(s) that supported that theory. You don't falsify observations. You falsify theories. Abiogenesis was falsified. Now falsification doesn't mean that it cannot be true. It means that the theory is falsified based on the observations that we have. It still stands falsified today. That's why it shouldn't even enter the textbooks, because there is no observation to support the theory.
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
With all due respect, I know what ad hominen attacks are. They can take a myriad of forms. If you want to stand by your argument that's fine. You would fail a logic class with that reasoning though. Wiki does a much better job of explaining this than you did. I will stand by my claim.
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
Actually that's not what the law of biogenesis states. But you can rewrite history if you want to. Let's just remove the equivocating language about "modern" and "bacteria" and "mice" and "maggots". All life is made up of cells. A cell is the smallest known form of life. Let's use biological terms, and clarify the law of biogenesis. It states that all cells come from pre-existing cells. And the contrary would be that no cell has arisen from any non-cellular chemical arrangement. I think this would be a more accurate clarification of the theory. Part of this has made its way into what is called "Cell Theory".
You are correct that we have learned much since Pasteur's time. But we haven't learned that "life" is nothing but a bunch of complex chemicals. What we have learned is that cellular life is made up of vastly complex molecular machines. These machines are like the Eveready Rabbit. They keep going and going, and they keep having more and more rabbits. Someday they run down and die (then they are just chemicals). The cell is a factory of molecules, not just a bunch of molecules. And a cell is a factory building factory.
Actually you are the one mis-interpreting the law of biogenesis. I provided the citation of it's wording, and a complete historical record of it's acceptace as being a well established law of nature. You haven't cited anything but your thoughts. If this is what is coming from your education, then that is the subject of my concern.
Well I beg to differ on this. Most textbooks say something like this... Scientists believe that life started on earth about 3.8 billion years ago.... We are not sure how it started, but we have several theories... In every book there are mystical undefined things mentioned like "primordial life", "the building blocks of life", and "pre-biotic life". None of these terms are defined, but the books are full of them. You are correct that no claims are presented that life actually arose from chemicals, but is is presented as a "must be" scientific process. All the while, the truth is that this is all philosophical faith, and there is no mention that all life comes from pre-existing life. Why is that?
Certainly not, but hypotheses that are falsified form the start are based on philosophical faith. Don't you believe that the young earth theory has been falsified? Yet YECers have a philosophical faith that the earth is young. That's why abiogenesis should not be taught in schools!
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
Hey everybody,
Since many are arguing that the law of biogenesis does not make abiogenesis impossible, let me clearly state that first that this is a straw man argument. It certainly isn't mine. No scientific law makes anything impossible. All scientific laws potentially can be broken or there can be exceptions under certain circumstances. A scientific law is a description of how nature works. It always represents our current understanding of nature. I would like to return to the OP. The law of biogenesis is virtually non existent in modern scientific literature and textbooks. However, modern textbooks have chapters on the origin of life and abiogenesis. With biogenesis we have overwhelming evidence and plenty of application for the good of humanity. With abiogenesis we have zero evidence and no application for the good of humanity. So why the disparity in what is being taught?
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
Yes, I agree with you, but this has nothing to do with the law of biogenesis. Life not only has molecules, it requires a certain organization of those molecules. Have you ever squished a bug? All the molecules are there. Life also requires a metabolic process to sustain the life and within this is the process of respiration.
No, I think you are referring to reproduction. Replication is just one facet of reproduction. Most of the molecules in the cell do not replicate during reproduction.
I'm going to respond to this so everyone can read it. I have posted the link earlier. Here is the citation of Huxley's address. Please read this and all of you stop arguing from the position of ignorance.
Now after a long review of the history of experiments in these fields, Huxley concludes his remarks with these statements...
Now, that is called peer review. In fact, this peer reviewer was an ardent evolutionist and abiogenesist. So I hope we can agree at least that there is a law of biogenesis.
I'm not sure what you mean by "fully developed life". It seems like equivocating language to me. Is there any life that is not fully developed? I don't think so. If you do, then please provide some support for your argument. And in case you don't understand...No life can come from non organic material. There is not one hypothesis which even attempts such a thought. All current hypotheses in the area of abiogenesis require organic molecules. If you are thinking about Miller/Urey, their experiment had nothing to do with life. The experiment was only to see if certain organic molecules could form in a certain environment. They made a racemic mixture of a limited number of amino acids. Big deal. That's light years away from life.
No I'm afraid the hypothesis of abiogenesis is referring to spontaneous generation. The observations of spontaneous generation were the evidentiary support for the theory of abiogenesis. The observations were shown to be wrong. The evidence for abiogenesis dissapeared. There still is no evidence for it today. If you have some, I would like to see it.
This is a nice strawman. Actually it has been shown that organic matter can come from inorganic matter. This has nothing to do with life coming from organic or inorganic matter. Within all of your arguments, you are demonstrating my OP very well. You have been taught that abiogenesis is possible, and I think you believe that. You haven't been accurately taught that there is no evidence for abiogenesis, but there is enormous evidence for biogenesis. Why is that?
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
And like you don't understand ad hominen arguments you also don't understand quote mining.
I cited the whole article. I quoted in context. And I did not mislead with Huxley's comments. I have some shovels for you though. Your hole is getting deeper.
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
We know no such thing. Just because the geological record shows evidence of life not existing on earth in some previous eon is not evidence for abiogenesis. This is however, viable evidence for panspermia, and of course there are creation theories which modern day science doesn't allow.
I think most real doctors would fall out of their chairs laughing at such a statement. No modern scientist can demonstrate abiogenesis. Your statements are baseless. Submit some evidence rather than this "rubbish"
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
Uhm... You have reached a logical dilemma. If there is no "point" where life comes into play, then there is no abiogenesis. This is all just a bunch of silly equivocation on the definitions of life. It's all a logical fallacy. The same applies to the undefined phrase "fully developed".
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AlphaOmegakid Member (Idle past 2113 days) Posts: 564 From: The city of God Joined: |
The reason you are so perplexed is probably, because your not doing a very good job of reading my posts or Huxley's address. I quoted this entire passage in post #12. However interestingly you chose to ignore what Huxley actually said, and you quoted him out of context to mislead the readers of this forum. I hope Taz reads this, because this is a perfect example of quotemining. I will repeat Huxley's agument in its entirety.... quote: Do you see those words in yellow? They contradict your entire argument. But you chose to exclude them on purpose. Why is that? Again, I think I am gathering more evidence as to why the law of biogenesis is not taught and abiogenesis is. Abiogenesis today is the same gradual process that Huxley imagined. But he had no evidence to support it. We still don't. At least Huxley was intellectually honest enough to admit his philosophical faith.
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