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Author | Topic: Does the evidence support the Flood? (attn: DwarfishSquints) | |||||||||||||||||||||||
edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
Based upon these studies we may need to review your calculations.
A couple of comments/questions. There is approximately 1,338,000,000 km^3 water in all the oceans according to the USGS. If there is five times as much water under the earth as on the surface, as these scientific investigations indicate, then that would give us an additional 6,690,000,000 km^3 of water available using only the water in the oceans for our calculation. The research indicates there could be as much as ten times the amount of water in the mantle as on the surface of the planet. That could potentially double this number. The total area of the earth is 510,065,000 km^2. If we flooded the earth with this additional 6,690,000,000 km^3 of water we would get this calculation. 6,690,000,000 km^3 / 510,065,000 km^2 = 13.12 km deep. If all of this water was used to flood the earth then it would add a total depth of 13.12 km, or 13,120 meters which is more than sufficient to submerge Mt. Everest at its present height of 8,850 meters. In Genesis 7:11, the Bible states that one of the sources of the flood water were the "fountains of the great deep." Your reading of these articles seems a bit selective. Did you skip some sections? Do you understand how this water is bound in the mantle? This is not exactly free water. Getting the water out of the mantle is basically a chemical reactions and getting back in is another. How do you propose to liberate 6 billion cubic miles of water from compounds in the mantle, and then put them all back in one year? This should be good.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
quote:Actually, I have read a couple of these over the last year. quote:Hmmm, I didn't see anything about a global flood in there... Maybe I missed it. quote:Ummm, no. They say nothing about evaporation. They say 'heating'. There is a big difference. Maybe you should read more carefully. quote:Not quite. It is in the mantle. The ocean floor is something entirely different. quote:Please show us how this happened. Why are island arc tholeites some of the driest magmas on earth? quote:No. To what medium would the water evaporate? Why is it not going on now? Why did it not happen before the flood? How do you put the water back into the mantle? quote:Ooops! You mean there is a flood going on and I missed it? And certainly there is enough water, but you would have to sterliized the planet to liberate it and bring it to the surface. THEN you would have to return it to the mantle somehow. Please explain. quote:So, what fountains are you talking about?
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
quote:Actually, you are forced by religious reasons to believe this to be the case. quote:No, it does not follow. This water is chemically bound to silcate minerals in the mantle. For instance, do you know that the biotite crystals sitting on your bookshelf are partly water? What do you think it would take to liberate that water? Evaporation? Not likely. Remember you have to do this to a substantial amount of the mantle in order to get your water. So, say it is liberated, now you have to transport that water to a 'fountain' at the mid-ocean ridge. How do you do that? There is no evidence for widespread fountains on the oceanic crust. Okay, so you have to do this in one year, less than that, in fact. How much heat do you think that would take? But then okay, say it could happen... Just how do you get that water back into the mantle? HOw do you rehydrated a significant part of the planet, particularly when it is already quite hot? Sorry, but this dog won't hunt.
quote:Well, ignoring data would make it easy to create a fantastic theory about a flood. quote:It would seem to be important if you are going to discuss geological processes. But this doesn't seem to have stopped you so far. quote:Actually, there is a major difference between water and available water. You have not made your point.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
I have proven scientifically that there is enough water on the earth to account for the global flood shown in the Bible.
Actually, not. Most of that water is not on the earth, but in the earth. And it's relevance to water on the surface (a global flood) is completely irrelevant. You cannot tell us how that water was liberated, nor how it was transported to the mid-ocean ridges, nor how the water was returned to the mantle. YOu have run from these questions through over 80 posts now and it has become obvious that you have no idea and you have no intention of serious discussion.
You cannot change the scientific facts. The water is there. If Rahvin is ready to concede to this fact, then we can move on.
What is your point? Why have you avoided my questions?
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
When you folks going to get it. I am not arguing that the Flood took place. I am not arguing that the Flood did not take place That is not the point. The point is that Rahvin agreed to discuss with Wumpini his assertion that there was not enough water on the earth to cover the earth as stated in the Bible nothing else. That has nothing to do with it covering the earth. Then you are saying that you don't have a point? After all the title of this thread suggests that it is about a global flood.
Science says that there is enough water to cover the earth as stated in the Bible.
But not that it did so. So where is this evidence for a global flood?
It makes no difference where the water is today as long as it is on planet earth.
Semantics.
quote:Then you agree that this is not evidence for a global flood? I don't get your point here. quote:In the context of this board, no. Now if you want to discuss geochemistry or petrochemistry, sure, there's a ton of water. But this does not constitute evidence for a flood. That would be like saying well, there's enough water in the solar system. It's a sterile argument. Completely meaningless. If this is the kind of argument you want to be known for, well, fine. I could say there's enough carbon dioxide in the atmosphere to kill every animal on the surface of the earth. So what?
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
Wumpini then, in a great post, referenced a number of scientific journals that seem to confirm the fact that there is more water than Rhavin took into account. Again, the availability of the water was not mentioned in the OP. In fact, the OP specifically took unavailable water and used that as a strength of the argument.
This is reaching, however. If the average person picked up a chunk of amphibolite and put it on his table, he or she would not consider it to be a puddle of water. Most of us do not see hydroxyl radicals as 'water'. Certainly YECs don't, if we take Walt Brown and others at their word.
I don't agree with Wumpini that there is evidence for the flood, but I do think he has quite admirably taken on the OP and argued that i is false. If you disagree with that argument, argue it on its own merits. If you want to start a Flood apologetics thread, feel free to do one. That was quite specifically NOT the point of this thread, as stated in the OP.
Not to be too picky, but the opening post did say 'to cover the earth'. The chemistry of mantle water means that it is not possible to do so. This is a very typical case of YEC taking an isolated fact and ignoring all of the surrounding evidence to support a mythical flood.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
quote:If it is, it's seawater. But this is not completely true. Mid-ocean ridge basalts, as they are erupted, are some of the driest rocks on the planet. That makes sense doesn't it. I have read one article that says there could be a lot of water between the crust and the mantle. Maybe that is where that other five oceans that has been suggested is located.
Now you are suggesting that the water was once on the surface. I though this was not your point.
quote:It seems that you have taken an isolated fact and ignored the surrounding evidence, if you are suggesting that all of that water was once on the surface of the earth. Maybe more research would help. quote:I guess all of the protests that you are not arguing for a global flood just collapsed. Sorry, but if this is what you want to do, then you need to answer a few questions. Like how are you going to liberate that water without sterilizing the planet? Do you think that water would be the only thing liberated? quote:And we have given you evidence that this is impossible. You have conceded this point by not addressing the questions at hand. You have also hidden behind the semantic argument that you were just proving the OP wrong. Now you are unmasked. quote:Well, it seemed like the right thing to do since that water is not available to you. You may as well include the water on Jupiter in your calculations. quote:I don't recommend it. To be a true scientist you need to have powers of critical analysis. In this case you have taken the fact that there is water bound in mantle minerals and assumed that they could fuel a global flood. There is no evidence that this could happen. It would be like my saying, 'there is carbon dioxide in the atmosphere so it should have killed all terrestrial creatures'. quote:Not really. Most of that water is circulating seawater. This is know isotopically. quote:Even the 'juvenile' water is probably not coming from the lower mantle. The mantle is a big place. quote:Been there, done that. quote:If you add the phrase, 'but it has nothing to do with a global flood,' I might just do that. The problem you have is that your constant references to the flood and the 5 oceans worth of water, you give away your agenda. quote:Not all that new or all that surprising. quote:Sure. Edited by edge, : No reason given. Edited by Adminnemooseus, : Fix a quote box.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
quote:Maybe Rhavin was being generous in order to make calculations easier. In fact I think there was a statement to that effect. quote:Well, that wasn't my interpretation. I'd hate to put words in R's mouth. quote:You really think that Wumpini is just making a sterile point. Sorry, but there are too many references to the flood, including the title of the OP for this to be an isolated argument.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
quote: Well, it was ICANT who wrote this:
If you want to try to prove that ... the water in the lower mantle, and the water everywhere else on the earth could not have contributed to a global flood, then give me the calculations.
There is clear reference to a global flood and its possibility.
quote:Do you think water is a compound? Just what is it? quote:Perhaps, but few people will think of hydrated peridotites as water. In fact, AFAICT, most YECs believe in subcrustal caverns containing water.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
I agree that the water found in the mantle is not available. But neither is all the water in the atmosphere and the ice caps. Rhavin was willing to count water that was unavailable in his OP, then people jump on Wumpini for doing the same thing. It seems obvious to me that the argument Rhavin was trying to make was that even if we took all the unavailable water in the Earth, there still isn't enough. That argument is what Wumpini was arguing, and that argument is what should be defended. If we agree that Wumpini has found water, and that the volume is enough, then we can move to another thread and argue its availability.
Actually, as I trace the titles of posts backward, the origin of the "Where did the water come from" title seems to have come from Wumpini in post #32. This clearly implies an attempt to show where water for the flood came from. Now, if there is another place where it was going, I'd sure like to know.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
That may be true. And I think it is an obvious argument to make that the water could not have contributed to the flood. I just think that argument would require a different thread since the OP was specifically about the sheer volume of water, regardless of its availability.
Okay. Maybe then, you will answer my question: 'what is water'?
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
To be clear, I'm not supporting Wumpini's assertion, I'm merely pointing out that he has provided what he feels is evidence. If you want to argue his point, argue the evidence.
That is why I am asking what he determines water to be.
I have not read the links Wumpini provided, but it does seem that the articles say water.
That is how it is calculated, but that's like saying K2O is the same as potassium feldspar.
If scientists are comfortable saying water, then I'm comfortable saying water.
So if I say a rock has a certain amount of CaO in it, you would think that calcium oxide actually occurs as a discreet compound?
I would suggest reading the articles linked (if you haven't already) and then argue the articles on their merits. They seem to be the basis for Wumpini's argument.
As I have said several times, I have read some of the early articles. The refer to hydrated minerals. Such compounds are not normally considered to be 'water'. As I remember, in fact, they did not really refer to the entire mantle, either. That was an extrapolation from the area beneath eastern Asia(?) where we would expect to have more water injected into the mantle from the Japan-Kuriles subduction zone. I actually have no quarrel with you except that I think ICANT and Wumpini have opened themselves up to the origin of water for the flood argument. I believe there is a clear line of logic to that effect. If you wish to disagree, that is fine with me. However, if you are criticizing people with a different opinion, you might expect some questions about your reasoning.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
You got the caculations ready?
When you convince me that "where does the water come from" has something to with a thing other than the biblical flood, I will make a stab at it. However, I will have to suspend my reason if I include mantle water in the calculation.
My words were: "could not have contributed to a global flood,"
Actually it was a bit more than that, IIRC.
No where do I say they did contribute to a global flood. quote:Well, believe me, that would be the only available option if you were to liberate that much water from the mantle to create a flood. quote:You may argue this all you want, but the constant references to the flood indicate that you support the concept with the presence of 'water' in the mantel. quote:Well, in this, you are correct. So a miracle it must be. quote:Then you should distance yourself from this flood myth. quote:They were not writing posts on an EvC board. quote:I would be glad to if they come here. Let me know. The whole problem is that they are not debating evolution and that is what this board is all about.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
I have many posts back proven the OP in this thread false through the discovery of significant water (H20)...
Umm, no. It is not H2O. It is OH.
quote:If they are just assertions, you should refute them. quote:What is water? quote:But why would you start taking about "where the water came from"? Why did there have to be water and where was it going? Are you saying that this thread has nothing to do with a flood? quote:Me too. It has taken on this surreal tone of acting an a vacuum where the word 'flood' in the thread title is suddenly irrelevant. quote:Not really. It was in both places and circulated back and forth. This is still going on today. There has never been any evidence that all of the hydrogen oxide compounds were on the surface or inside the mantle at any given time in the past. quote:The problem is that this comes from the typical YEC procedure of isolating facts and then making sweeping statements about the status of the univers. I am still wondering why the opening post referred to a flood and the you started describing 'where the water came from'. Clearly the water did NOT come from where you say it did. quote:If you can refute those opinions please proceed. quote:Actually, your argument about 'where the water came from' are not supported by your own references. If you come up with a credible source that says 'the water for a biblical flood came from the mantle', I will then begin to actually debate. At this point it is fairly common sense that hydroxyl radicals in silicate minerals are not a ready source for water without major revisions in the earth's history that likely exclude any life on the planet. quote:Actually, at this point, you are the one making assertions. You have made the equivalent of the statement that, "Aha, there is carbon dioxide in the atmosphere, so it must have killed all life on earth at one time!" quote:That is open to question. quote:Are you asking who is drawing unwarrented conclusions? In that case, the it is clear. quote:But your research does not support 'where the water came from'. You can do all of the research you want, but if you ignore certain facts that disagree with your religious position it is still not science. This reminds me of the YEC tracts that make a huge point of documenting their ideas with pages of references. quote:They do not support your conclusion of 'where the water came from', however. quote:Actually, I did have to look for some information. I wanted to confirm that the water is bound as hydroxyl and that it needs to undergo a chemical transformation prior to becoming water. quote:Well, you'll need to talk to someone else about that. I just think you misunderstand the issues. quote:And they will also see who is drawing unwarranted conclusions. quote:It's pretty basic chemistry. And I believe I gave you a link about the seawater. If not I will try to track one down later. However, your point that some thermal vents are at almost zero centigrade suggests that there is a huge influx of seawater into the rising hydrothermal fluids; unles you want to deny that there is a positive geothermal gradient at the mid-ocean ridges... quote:It is a logical conclusion based on some of my graduate work. The only real sources of water would be juvenile magmatic or recycled seawater. Since the mantle has been turning over for billions of years, it is likely the much water has been taken in at the subduction zones or through cracks in the crust; and that much of the original juvenile water has been outgassed over time. Now the water may have traversed the lower mantle, but it is probably dissociated in the upper mantle. The problem you have is that mid-ocean ridge basalts are actually quite dry by most geological standards. They are only saturated with water once they come into contact with downward percolating seawater. In fact, that is how the basalts are sodium-altered. There is very littel sodium in fresh basalt, but most of the oceanic crust (basalt derived from the upper mantle) has sodium added. This is a much more complex system than you imagine. quote:I am not interested in misusing science. quote:Well you are the one who suggested 'where the water came from'. I am only disagreeing. quote:It is interesting but has nothing to do with "Does the evidence support the flood?" quote:No problem here. However, I fail to see where they think that all of that stored water would have been on the surface of the earth at one time. quote:Just as I suspected. quote:And there are probably many cubic miles of magnesium in the mantle; probably several oceans worth. Does that mean that the magnesium was ever on the surface of the earth? I'm just writing logic here. quote:And some of us understand them. quote:But there are limits to those conclusions. I have read the statements and they only confirm my suspicions. The water is bound in hydrous aluminosilicates. That means that the water is not 'water' as one would expect in a flood. There would be a couple of chemical reactions to get it to the liquid phase. There for this coudl not be 'where the water came from'. quote:No. Most of that 'water' is not on the earth. It is in the earth and there is no evidence that the mantle was dry and all the water had fled to the surface. quote:Well it is a rather limited point and does not provide evidence to support a flood. Nor does it make sense that this is 'where the water came from'. I am glad that you are not taking this out of context as some here would seem to desire. We ARE talking about a biblical flood and supporting evidence for it. If you are to say that this water exists, but is not evidence for a global flood, we could just agree and walk away. quote:I do not believe that I have attacked you. That is, unless you feel so attached to your arguments that they are an extension of yourself. quote:Well, I apologize for the stridency of my side, but you must understand that we all have seen these same old arguments year in and year out and have likewise repeatedly had our intelligence assaulted.
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edge Member (Idle past 1734 days) Posts: 4696 From: Colorado, USA Joined: |
quote:Actually, they are your sources. If a hydrated mineral exists at high temperatures, they most likely contain hydroxyl and not water. quote:Tell ya what. Why not consider me to be your scientific source until you've had an igneous and metamorphic petrology class. quote:Well, one of my committee members was one of the best known petrologists in the country. quote:Yah, well, when that's how it's reported chemically, it would be the easiest way to talk about it. But that's kinda what happens when you get a bunch of geophysicists(?) talking about rocks anyway. Now if they said there was a lot of calcium in those rocks (reported as CaO) would you expect to see pure calcium deposits if you could see these rocks? Or maybe pure CaO? quote:And with enough heat, you could drive the the hydroxyl out at water. The key would be a metamorphic reaction. quote:Sure. And yes, just like calcium would be stored as something other than pure calcium. quote:If you did not bind it with something like calcium sulfate, sure. quote:What is left behind may not be water. quote:Unfortunately for you we are not freezing water or evaporating it when we produce new compound with it. quote:No, these are probably high temperature hydrated minerals or dissolve hydroxide in magma. However, I must say that these articles do not mention any mineral phases. This is a bit disturbing to me. In other words, they don't really know what is goind on. They have geophysical models but nothing to pin them on. quote:Wumpini, do you actualy understand what these authors are saying? They are not really discussing the inventory of water in the mantle. They are talking about the water balance from subducting boundaries compared to divergent boundaries. The actually say nothing about how the water is bound in the mantle. Not a bit. Yes, water can degass during an eruption, but these effects are occurring very high in the mantle and at the surface, and have nothing to do with the bulk of the mantle rock where your 5 oceans worth of water are occurring. quote:Read carefully. Do you see the words 'as hydroxide'? Do you also see the words 'anhydrous basalt containing 0.2 wt% water'? This is a minute amount of water. How much of the mantle do you think you would have to expose to some kind of heating condition to generate 5 oceans of water from such minute amounts. What you don't understand is that the mantle is the largest residence of mass for the entire earth. Even tiny amounts of water in it would generate huge quantities. The point, however, is that this is simply 'water'. quote:Ah, but that is not what you find in chemically bound water. So, take amphibole (Ca2(Mg,Fe,Al)5(Al,Si)8O22(OH)2). Do you see H20 in this formula? Yes there is 'water' there but it is not the same compound as H2O, is it? quote:You have a very interesting and unconventional dictionary... quote:Well, if there was a global flood with 5 oceans worth of water at the surface and it came from the mantle ('where did the water come from', remember?), then a substantial part of the mantle would have to have been dehydrated. Can you even imagine the amount of energy it would take to do this? quote:Sure, but we couldn't do that. Partly because it is not water. quote:Why? This is a completely silly notion. Why do you not calculated the energy necessary to change millions of cubic miles of high-temperature hydrous minerals to anhydrous species. quote:Regardless, you are talking about dessicating and changing the mineralogy of a significant part of the mantle. Then you need the reaction to go backward.... all in one year. Are you telling me that this does not sound silly? quote:Actually, if they read this thread, they would agree with me. Besides, it appears that many of your sources are from geophysicists. Nice folks, but they work with models. It would be rare for one of them to have ever touched a mantle-derived rock. quote:No, they are a separate compound. quote:It can happen fairly close to the surface. Zeolites and gypsum have true water in them, though still chemically bound. I believe that at about 300-350C, the hydroxides begin to form in prograde metamorphic reactions. I good igneous petrologist could probably tell you off the top of his head. Are you sure that all of that stuff that scientists are calling water under the surface of the earth is not water? Why are you right and all of the real scientists wrong?
quote:If you read their papers, they talk about chemically bound water. They admit that the water is bound. quote:Frankly, I don't care what you believe. When you show me your degrees in Geology, I will start to listen. Until then, you are just misconstruing isolated facts. quote:That's fine with me. It would probably be a good way for you to avoid further embarrassment, so I recommend it. This thread is obviously going nowhere as long as you refuse to listen.
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