root
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How does the existance of this material “prove” that a meteor carrying it actually did hit earth, or that the first RNA molecule was compound out of extraterrestrial molecules? This is exactly what I meant when I said, It’s not because I ate a cheese sandwich today, that we have to assume I ate one yesterday too.
OK, let us draw a line under the discussion of meteorites and their ability to bring organic material to the planet including energy from the impact forcing chemical changes in the organic matter. For at the very least, I am pleased you seem to acknowledge that "organic matter" does exist on comets including water..........
You are totally missing the point here Root. First of all, to assume most comets have nucleid acids based on 2 experiments couldn’t even be called scientific.
I think it would be far less scientific if i was to argue on the basis that the last two meteorites showed no organic material or water and stated that I still beleive they do based solely on that "some" may contain organic matter and we have not looked at the right ones. I can well imagine this position just not holding any credability. To find organic matter on 2 out of two random comets out of billions of comets just within our local solar system is very strong evidence that organic matter exist's on "most comet's". Deep impact may well be making it a third!!!!!, as I said. Water, Carbon Dioxide & Carbon Monoxide has already been confirmed as too Ice. Also, these were NOT experiments, they are a factual account of the results of the analysis of the actual material & not a simulation. If you feel I am talking bad science then cool, that is for you to judge. Impact analysis experiments must be taken seriosly, the ability to achieve the same results from re-testing can only make a test credible. Indeed the impact test for the survival of organic matter does give us the same answer, time & time again.
The actual energy of an impact can and does create peptides.
If you choose to continue to state that the science behind this is floored, then that truly astounds me............ But, it is your right to hold that position.
You are totally missing the point here Root. First of all, to assume most comets have nucleid acids based on 2 experiments couldn’t even be called scientific. For all we know this is just a fluke, and that wouldn’t take a lot of luck! Secondly there’s a difference between organic rich materials, which are produced easily by themselves, And the required nucleid acids, which don’t form that easily. Thirdly, no matter what you personally think of it, you have to admit there’s a difference between assumptions and known facts, just claiming this is proof 1000 times won’t make it so.
Again, you accuse me of going around in circles. So I will summarize finally.
Science asks - "where do proven organic material reside other than our own planet"
Answer - Comets.
Science asks - "could organic material survive an impact with Earth"
Answer - Yes
Other than questioning the actual science behind these conclusions, these are none the less scientific answers.
I have a feeling you’re suggesting that this impact energy in fact helps the theory of abiogenesis by using this impact energy as start-energy required for certain processes. But actually, bringing this inpact energy into the equation and looking at it from a chemical point of view actually shows us that the margin of mass from a delivering meteor is even a lot smaller then I previously suggested. Not only does the meteor now have to have a big enough mass not to burn up, but the mass that isn’t burned away must still be sufficient to deliver enough energy to break the large strings of the nucleid acids in smaller molecules. This also shows us how just a lil’ bit too big of a meteorite would bring enough impact energy not only to break the string up, but even to break the molecule up into the same scrap we had lying around on earth anyway. I didn’t want to go too deep of-topic on this, but since you metioned it yourself...
OK, I am suggesting what you are feeling. If you don't already know this then you should, though I suspect you do. I enjoy debating science, and as such I am very careful that I can show adequate support for all I calim. Yuop are now going where you should not go. Your "baffling" the issue. Let us break down what you bare saying:
I have a feeling you’re suggesting that this impact energy in fact helps the theory of abiogenesis by using this impact energy as start-energy required for certain processes.
Yes, I am claiming that it is possible and proven in a scientific laboratory.
But actually, bringing this inpact energy into the equation and looking at it from a chemical point of view actually shows us that the margin of mass from a delivering meteor is even a lot smaller then I previously suggested.
Why is this. Could you please explain why the energy produced in an impact actually reduces the margin of mass, could you also indicate what you mean by a "margin of mass"
Not only does the meteor now have to have a big enough mass not to burn up, but the mass that isn’t burned away must still be sufficient to deliver enough energy to break the large strings of the nucleid acids in smaller molecules.
Wow, sounds complex. OK, I agree the mass must not be too small for it will burn up. Again, look to the moon as a simple example of how many actually get through. I would try to find out how many comets fit the bill that would not burn up, it would number in the millions within our solar system alone. What do you mean by deliver enough energy?
This also shows us how just a lil’ bit too big of a meteorite would bring enough impact energy not only to break the string up, but even to break the molecule up into the same scrap we had lying around on earth anyway.
I agree with you, a lot of "Scrap" will be made. On the other hand, a significant ammount will survive. Indeed the probability of whole comets destroying all the organic matter is high. But it is no where near 100%
I didn’t want to go too deep of-topic on this, but since you metioned it yourself...
Your not going deep. Going deep would look at where and how comets form.
Of course it exist, and theoretically you could write up a scenario where it got delivered and then spontaneously formed certain molecules, not life, but some molecules required for it, but that still doesn’t make the theory of abiogenesis complete and it’s very unlikely that this was in fact the way life origenated.
Thankyou. At least we can acknowledge this.
Thats a very bold statement, and not the first time I caught you thinking in circles. I’d say that even the current condition of earth isn’t quite hospital for life to originate,
I like this. Thanks for calling me "Bold". and then immediately making a bold statement yourself.
and considering abiogenesis is far from complete, you’d have to respect my point of view on that.
I do.
But to get back on topic. The zircones only suggest the condition of earth. It is the scientists who try ever so hard to finish abiogenesis who reveal the planet was “perhaps” ready for it many years earlier. It’s quite a tainted revealing.
It is....... abiogenesis aside, the zircons don't lie........
Secondly I already showed that the factor time can not be considered to be a favourable factor for abiogenesis. If we can’t think of a way in wich life spontaneously arose in a short period of time in a hypothetical habitat or even a habitat created to stimulate the formation of it, How can we claim that just by giving it enough time, it eventualy must of happened even in an unlikely enviroment?
You have not already showed that a factor of time cannot be considered as a favourable factor.
I am interested why you think "Iron" was brought to the earth?what does Islam say about comets and how iron was sent to earth?
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