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I'm looking at both sides of the argument, but I'm having some major problems

lucaspa

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14th March 2003 at 07:42 PM Truth in Faith said this in Post #1

1. If not even a speck of life has been discovered (I could be mistaken, although Carl Sagan couldn't find any after 25 years) outside of Earth, isn't it a little odd that there's such a huge abundance of life on 1 planet? Shouldn't it be, I don't know, a little more evenly distributed
?

How many planets have we visited?  None. Since the moon is airless, it can't support chemical life as we know it.  We haven't been to any other planets and most of the planets of our solar system don't have liquid water, which is a necessity for life as we know it.

Now, there was a Martian meteorite that contained organic chemicals that one group said indicated that living organisms were once in that porous rock.  The organisms were dead, but the organic chemicals were indicative of charred remains.  Other scientists looked at the data and found alternative paths of chemical synthesis for the compounds. However, as I looked at the controversy, it seemed that the alternative pathways required different conditions and therefore couldn't account for all the different chemicals.

2. Concerning the atoms that make up everything (carbon, nitrogen, oxygen etc.): What is it in atoms that allow for consciousness, love, hate, a universal concept of good and evil?

In atoms? Nothing.  It is the connections and interactions between atoms that allow for the properties you mentioned. For instance, what is there in hydrogen gas and oxygen gas that allow for the properties of water?  Really nothing. It is the formation of the chemical bonds and then the interaction of water molecules with each other (hydrogen bonding) that yield the properties of water.

3. In his book, "Starlight and Time" Dr. Russel Humphreys (Ph.D. in physics) proposes a theory that fits in with all the reasons that scientists believe in a Big Bang (so there is just as much evidence for his theory as the Big Bang), although it works out to a young earth.

We can go into Humphreys' flawed math if you wish.  His relativistic equations have been falsified. 

4. How can irreducibly complex entitites evolve? This one really gets me. A five part irreducibly complex machine poses a significant problem, by it's nature (interdependent parts, one part not working without the simultaneous interaction of the other parts)

There are several pathways.  There is a paper by Thornhill and Ussery entitled "Classification of Possible Pathways of Darwinian Evolution" that used to be at http://www.cbs.dtu.dk/dave/JTB.html  Read it and get back to me with any questions.

5. In relation to the above question, what about an irreducibly complex entity with trillions of parts, like the human. Referring back to question 2: Not only is it an irreducibly complex machine with trillions of parts, but it (we) can feel, love, hate, think, reason, and are the smartest beings on earth (e.g. animals are below us).

See above.  Remember, selection is cumulative. That is, you add a little bit at a time, not all at once. Even cognitive abilities can arise by small steps. And don't be too sure we are the smartest species around. We have the most extensive technology, but that doesn't equal intelligence.  Our descent with modification was the ability to make tools to make tools.

You are too hung up on "irreducible complexity"  If you are using it as a synonym for "something that can't have evolved" then there isn't any such thing. 

6. Referring back to question 1: all living on an earth that is favorable to their existence. Not only favorable, but supportive (e.g. humans eat animals/plants -> animals eat plants -> plants take in energy from the sun) The sun governs the day, the moon the night etc. etc.

This is the anthropic principle. It is a flaw in logic. If the earth were not capable of supporting life, there simply wouldn't be any on it.  The earth doesn't have to contain life.  Consider this proposition:  Bachelors must be single. John is a bachelor. Therefore John must be single.  Does that mean John can never get married?

7. Mutations have never been shown to be beneficial.

That's simply not true.  Do a PubMed search on beneficial mutations and you will get hundreds of papers.   As it turns out, most mutations are neutral for the particular environment they show up in.  But, when the environment changes, then they are beneficial. So there is vast pool of potentially beneficial mutations in any population. 

8. The probabilities of a cell forming randomly are so slim as to be very near impossible.

The calculations are biased.  They are based in getting one and only one amino acid sequence for each and every protein.  But that isn't true.  Each biological activity can have thousands or millions of amino acid sequences for it.  We have observed life forming from non-life.  See  http://www.siu.edu/~protocell/
http://www.theharbinger.org/articles/rel_sci/fox.html

9. In his book, "In the beginning: compelling evidence for creation and the flood" Walt Brown, Ph.D. proposes a hydroplate theory of the flood which answers the "fossil record" as well as earth's many geological features.

The theory doesn't answer the fossil record nor the thousands of geological features, such as rhthmites, that are observed but could not possibly be due to a flood. As just one example of the fossil record, consider teleostean fishes (perch, cod, etc.) that appear only at the Cretaceous.  Same hydrodynamic size as the earlier bony fishes and cartilaginous fishes, but always found above them.  Brown has no explanation for them. They falsify is hydroplate theory.

There seems to be more evidence for a worldwide flood than for evolution.

Misconception of science.  It's not the evidence for a theory that really counts because you can always find evidence for if that is what you are looking for.  Instead, it's the evidence falsifying a theory that counts.  And creationism has been falsified by the data.

10. How can life come from non-life? This defies the Law of Biogenesis.

See above.  You can make life from non-life by one pathway in your kitchen. The so-called "Law of Biogenesis" is that fully-formed modern organisms can't come spontaneously into existence.  Not that life can't arise from non-life.


11. My problem with the Big Bang is that it doesn't really explain anything. There's not really much evidence to back it up at all.

Lot's of evidence, you just don't seem to be aware of it. 

Essentially, the Big Bang says: "Everything came from nothing". That's not really saying anything. All it's saying is that "It just is".

Actually, the Big Bang doesn't say that. Instead, it says that the universe we know came into existence as a very dense, very hot universe of infinitely small size.  The universe has been expanding ever since. It explains the cosmic background radiation, the hydrogen:helium ratio, and the observed expansion.

12. The New Testament is historically accurate.

Now you are arguing something else.  Now you are not discussing evolution but the validity of Christianity. No one in this forum is questioning that.  Evolution is not about whether God exists or created or anything about the subsequent development of Christianity.  Evolution simply says that evolution is the way God created. 

This suggests Jesus was the Messiah and the Son of God.

That's not at issue.  You are in a different debate: atheism vs theism.  Take that to the Apologetics Board.

I'm really trying to look at both sides here, althought everything I see points to a Creator.

Darwin thought so too.  Darwin never argued that there wasn't a Creator.  Instead, the question is whether the Creator made the universe by a literal interpretation of Genesis 1 or whether the Creator made the universe by the processes discovered by science.  

Someone once said "A little science leads you away from God, much leads you back to Him."

I'd suggest Finding Darwin's God by Kenneth Miller. Or the works of Polkinghorne. 
 
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lucaspa

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Today at 06:19 AM JohnR7 said this in Post #15

Just because a universe is expanding does not mean it started off very small
.

If you extrapolate the expansion backwards, you are going to get a very small universe.

Nachmanides in the 1300's felt the universe started off the size of a mustard seed. He did not claim to be the first to believe that. He felt the teaching was a part of the oral tradition of Moses, that got recorded later after Moses had died.

In order to claim that the Big Bang is a resurrection fo Nachminides work, you have to show that Hubble, Guth, and others were aware of the work and were using it.  I haven't seen anything in their writings to indicate they were even aware that Nachmanides existed, much less knew and used his work.

Dr. Gerald Schroeder has done a study of Nachmanides work, and he is the main person who is promoting this today.

We've already falsified Schroeder's relativistic theory. Unless Schroeder makes the link by using the writings and comments of Hubble, Guth, etc., he doesn't have a case for claiming that Big Bang is from Nachminides. 

And BB certainly isn't "metaphysical".  It is pure physical.
 
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lucaspa

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Yesterday at 06:36 PM DNAunion said this in Post #23



DNAunion: Not that ridiculous claim again!

Until you can falsify that the procedure won't make protocells or that protocells aren't alive. By the data, not simply your Argument from Personal Incredulity. The claim stands. 

I know you don't like it DNAunion, but what we like or dislike has nothing to do with what the data is.
 
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DNAunion: Lucaspa, you fail to grasp the way that science works.

When someone makes an extraordinary scientific claim - such as you have - it is up to that person to "prove" his claim. You haven't.

As far a what I have to do...nothing. Neither I nor anyone else has a burden to disprove your wacky ideas.

Now, if you can "prove" your claim, then do so - in a peer-reviewed journal such as SCIENCE or NATURE - and you should win one or two Nobel Prizes... so go for it dude!
 
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seebs

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14th March 2003 at 06:42 PM Truth in Faith said this in Post #1
Please don't post replies other than the questions (like, "well here are problems with creationism").

1. If not even a speck of life has been discovered (I could be mistaken, although Carl Sagan couldn't find any after 25 years) outside of Earth, isn't it a little odd that there's such a huge abundance of life on 1 planet? Shouldn't it be, I don't know, a little more evenly distributed?

We don't know yet. It's like saying "gosh, there's trees on every other continent, why not Antarctica?". We haven't explored any other remotely earth-like planets. I suspect that life only arises under some circumstances.


2. Concerning the atoms that make up everything (carbon, nitrogen, oxygen etc.): What is it in atoms that allow for consciousness, love, hate, a universal concept of good and evil?

What is it in electrons that allows for text to appear on a screen? Nothing. They're parts.

Note that most Christians think that the things you cite come from the soul, not from the natural universe, but we hardly know.


3. In his book, "Starlight and Time" Dr. Russel Humphreys (Ph.D. in physics) proposes a theory that fits in with all the reasons that scientists believe in a Big Bang (so there is just as much evidence for his theory as the Big Bang), although it works out to a young earth.

Evidence is more complicated than that; it's not enough to line up with all the evidence, you need predictions.


4. How can irreducibly complex entitites evolve? This one really gets me. A five part irreducibly complex machine poses a significant problem, by it's nature (interdependent parts, one part not working without the simultaneous interaction of the other parts)

What we have found in limited experiments is that often the parts can do *other* things, and then get adapted. Genetic algorithms, especially applied to hardware design, produce things like this.


5. In relation to the above question, what about an irreducibly complex entity with trillions of parts, like the human. Referring back to question 2: Not only is it an irreducibly complex machine with trillions of parts, but it (we) can feel, love, hate, think, reason, and are the smartest beings on earth (e.g. animals are below us).

So what? We're only a bit smarter than some of the apes and chimps. No one change is all that surprising.


6. Referring back to question 1: Not only is there an abundance of life, but diversity, and not only diversity, buy synergy. Thousands of irreducibly complex species of animal and plant life, humans etc. composed of smaller and smaller irreducibly complex entitites all living on an earth that is favorable to their existence. Not only favorable, but supportive (e.g. humans eat animals/plants -> animals eat plants -> plants take in energy from the sun) The sun governs the day, the moon the night etc. etc.
This isn't surprising at all; creatures produce niches.


7. Mutations have never been shown to be beneficial. How is that such a vast number of them supposedly occured to produce thousands of different species. I always thought of mutations, not as creative force, but as something that deviates from a pre-existing set of information/life.

This question is based on a false premise. Beneficial mutations are seen all the time; for instance, if you go on antibiotics, and then stop taking them, and get a really NASTY disease, you just saw a beneficial mutation (for the disease, not for you).


8. The probabilities of a cell forming randomly are so slim as to be very near impossible. Furthermore, there's not enough time (even within a parameter of 20,000,000,000 years for a cell to form (according to probability theory). If there's not enough time for a single cell to form, how so for such a diverse universe, and creatures with trillions of interacing cells.

"Probability theory" makes no predictions without numbers being fed into it. The numbers used to make that number up were exceptionally ill-considered.


9. In his book, "In the beginning: compelling evidence for creation and the flood" Walt Brown, Ph.D. proposes a hydroplate theory of the flood which answers the "fossil record" as well as earth's many geological features. There seems to be more evidence for a worldwide flood than for evolution.

No, it doesn't. It's a nightmarishly stupid, ill-considered, and deceitful attempt at lying about some evidence, ignoring other evidence, and tying it all together with supposition.


10. How can life come from non-life? This defies the Law of Biogenesis.
Furthemore, how can reason, logic, and human emotion come from nothingness? Doesn't every effect require a cause equal to or greater than itself? Is nothingness greater than everything?

So? "Law" means "it almost always works this way".

Any kind of nonsense about "equal to or geater" when considering causes and effects is simply meaningless; it's not even an argument, it's an impressive-sounding set of words without meaning.


11. My problem with the Big Bang is that it doesn't really explain anything. There's not really much evidence to back it up at all. Refer to question 3 to see how the few things providing "evidence" for the Big Bang can be easily explained by God creating the Earth in 6 days according the general theory of relativity. Essentially, the Big Bang says: "Everything came from nothing". That's not really saying anything. All it's saying is that "It just is".

Not entirely so. My theory of "there is a smashed TV here, and an open window above it" explains everything that "a guy in that apartment threw his TV out the window" explains, but doesn't explain it as *well*.


12. The New Testament is historically accurate. Jesus walked the Earth some 2,000 years ago approx. His actions fulfilled over 300 Old testament prophecies. The probabilites of that happening by chance are near to impossible. Not only that, but his coming is predicted to the very day:
http://www.alotek.com/prophecy.shtml

This is one of the most utterly misleading and deceitful arguments ever proposed for Christianity. It offends me deeply to see people try to rest the truth of God's plan on such lies.

Sorry, but I've got a math background, and I know enough to recognize bad math when I see it.


This suggests Jesus was the Messiah and the Son of God. Jesus and his apostles made numerous references to God having created the Earth and the Heavens.

Sure, and Jesus also talked about mustard seeds as the smallest seeds; He talked in terms of the limited understanding of the people He talked to.

Yeah, God made everything. So? That doesn't mean He did it the way every stone-age god invented by men did it. Maybe He, being the real God, did it the *interesting* way.


I'm really trying to look at both sides here, althought everything I see points to a Creator. It makes sense with Genesis perfectly, much more so than the Big Bang. I think someone has to have a lot of faith to believe in the Big Bang over God, at least it's like that in my case.

It requires very little faith for me to believe that the big bang happened. I don't believe in it "over" God; I think that "let there be light" is a pretty good effort at describing it in terms accessible to nomadic herders who didn't even have the germ theory of disease.


Someone once said "A little science leads you away from God, much leads you back to Him."

I'm really seeking answers to these pressing questions. I was told to look at both sides, and I have, and am.

I agree with the quote; as you come to understand that evolution is a plain fact, the way gravity is, you start to realize how amazing God's creation really is.
 
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Cantuar

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I was told to look at both sides, and I have, and am.

OK, then why is every source you've mentioned a creationist one? Have you read Stephen Hawking's popular works as well as Russell Humphreys? Have you read "The Age of the Earth" by Brent Dalrymple or "Life" by Richard Fortey or even the fossil book in the Eyewitness series as well as Walt Brown? Looked at "What Evolution Is" by Ernst Mayr or "The Blind Watchmaker" by Richard Dawkins? There's a whole lot of Stephen Jay Gould's popular writing here:

http://www.stephenjaygould.org/library.html

You aren't going to be able to dismiss evolution and cosmology as genuine science simply by saying that you'd rather believe the Bible. Scientific theories stand or fall on the basis of the scientific evidence; the contents of holy books are irrelevant to science.
 
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JohnR7

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16th March 2003 at 02:27 PM lucaspa said this in Post #22 If you extrapolate the expansion backwards, you are going to get a very small universe. 

If you eliminate space, then the universe is going to be the size of all the matter that is in it.

To say you can shrink that matter down somehow to the size of a mustard seed or smaller, it going to take an additional explanation in addition to an expansion theory.
 
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Quath

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Today at 09:35 PM JohnR7 said this in Post #28
If you eliminate space, then the universe is going to be the size of all the matter that is in it.

To say you can shrink that matter down somehow to the size of a mustard seed or smaller, it going to take an additional explanation in addition to an expansion theory.

If you saw some marbles rolling away from each other, you could figure out that they were once all together.  That is similar to the way the Big Bang was deduced.

Then using relativity, you can imagine how much space must warp as the matter/energy density increases.  Also noting how the universe appears the same no matter which way you look (isotropic) and it looks like all matter/energy came from a point that also created space and time.

Scott (Quath)
 
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lucaspa

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Yesterday at 06:23 PM DNAunion said this in Post #25

DNAunion: Lucaspa, you fail to grasp the way that science works.

LOL! 50 peer reviewed publications and you try to tell me I don't grasp how science works?  LOL!

When someone makes an extraordinary scientific claim

There are no "extraordinary" scientific claims.  Just claimsw.

- such as you have - it is up to that person to "prove" his claim. You haven't.

The data is out there, DNA.  I've posted the papers so you can look them up. I've even discussed some of the papers in some detail. That you refuse to accept the "proof" has nothing to do with whether it is there.  How many times have you seen creationists claim evolution is not "proved"? Despite the evidence.  That is what you are doing now. 

Neither I nor anyone else has a burden to disprove your wacky ideas.

Science works by falsification.  The burden is always to falsify.  Try Popper as well as Kitcher, Laudan, and other philosophers of science I can recommend to you.

As for the peer-reviewed papers, I've posted them to you several times.  Many of them in Science and Nature.  So the data is there.  Go for it and show us how it is wrong.
 
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lucaspa

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Today at 12:35 AM JohnR7 said this in Post #28

If you eliminate space, then the universe is going to be the size of all the matter that is in it.

To say you can shrink that matter down somehow to the size of a mustard seed or smaller, it going to take an additional explanation in addition to an expansion theory.

matter can be squeezed down a lot smaller than it is now.  Even neutron stars are mostly space.

All the data, and math, show that the universe started out as an infinitely small and infinitely dense "speck".
 
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Joe_Sixpack

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DNAunion: Got material and references?

I would bet he is referring to the fact that the atom itself is mostly empty "space" though at quantum levels these terms begin to lose meaning. If you assume that only the nucleus and the electron represent the only "matter" of the atom and the rest being empty "space" (a very simplistic and Bohrian view of the atom, but useful for this discussion), then yes, the vast overwhelming majority of the atom is empty space.

Of course it is more complicated than that and the definitions of the terms is not as trivial as one would think.
 
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Frumious Bandersnatch

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Today at 01:26 AM Joe_Sixpack said this in Post #33

DNAunion: Got material and references?

I would bet he is referring to the fact that the atom itself is mostly empty "space" though at quantum levels these terms begin to lose meaning. If you assume that only the nucleus and the electron represent the only "matter" of the atom and the rest being empty "space" (a very simplistic and Bohrian view of the atom, but useful for this discussion), then yes, the vast overwhelming majority of the atom is empty space.

Of course it is more complicated than that and the definitions of the terms is not as trivial as one would think.

I guess even a neutron star has  "empty space" because of the Pauli exclusion principle but I have no idea how much or even what "space" means in this context.  It is certainly less dense that a black hole which forms when the repulsion from Pauli exclusion is overcome but I have no idea how much less dense.  Right now I feel pretty dense.

Regards from 

The quantumly confused Frumious Bandersnatch
 
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lucaspa

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Today at 07:53 PM DNAunion said this in Post #32



DNAunion: Got material and references?

DNA, are your questioning the validity of the argument in general -- that matter/energy can occupy a lot smaller space than matter -- or the specific statement about neutron stars?

I chose neutron stars because they are the densest form of ordinary matter known in the universe.  However, even composed of neutrons, electrons, and protons packed together in a superfluid state, there is still "space" between the particles (and within the neutrons and protons between the quarks).

As you know, matter can be compressed even more to form the singularity inside a black hole. In fact, infinitely compressed.

However, a better answer to JohnR7 is to remember 1) that at the instant of the BB there was an infinite curvature of spacetime and 2) that matter and energy are the same thing.  At the moment of the BB, all the matter/energy was so hot that "matter" didn't exist and all there was was energy. As far as we can tell, there is no limit to the density of energy.  Matter is "frozen" energy (to use Timothy Ferris' phrase) and it took a while for the universe to cool down enough for matter to freeze out.  By that time the universe was much bigger.
 
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DNAunion: Got material and references?

Joe_Sixpack: I would bet he is referring to the fact that the atom itself is mostly empty "space" though at quantum levels these terms begin to lose meaning.

DNAunion: If so, then he's wrong.

If an atom is "expanded" to be the size of the room you are in, the nucleus of that atom would be about the size of this period -> . Yes, atoms are mostly empty space.

But a neutron star is not like that. A neutron star is much, much denser than an atom - it is as dense as the nucleus of an atom.
 
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Lucaspa: I chose neutron stars because they are the densest form of ordinary matter known in the universe. However, even composed of neutrons, electrons, and protons packed together in a superfluid state, there is still "space" between the particles (and within the neutrons and protons between the quarks).

DNAunion: But your statement wasn't, "there is 'space' between the particles of a neutron star", you said that neutron stars are MOSTLY empty space.

I am not sure that is accurate. And I know that if by saying that one means that neutron stars are mostly empty space just as an atom is mostly empty space, then that person is wrong. And Joe_Sixpack, and probably others too, thought that is what you meant.
 
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Joe_Sixpack

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Should have read that more closely. Yes - my initial guess at what he is saying regarding neutron stars is wrong (because I forgot to include that whole "in a neutron star" thing - bonk!).

Now, the question of space between particles inside a neutron star gets real fuzzy- mostly because we don't really understand the concept of space on a quantum level, nor do we understand how gravity affects space at those levels (does quantum gravity stretch space at points of extreme density?).

Now, if you take the Standard Model as gospel, then Lucaspa is correct since the Standard Model assumes that quarks are point particles (zero volume) and protons and neutrons are not. Therefore, regardless of how small the proton is - it's interior is all empty "space."

Of course, this is very simplistic view of elementary particles. Best answer would be to say that space as we define it is a meaningless term at quantum levels (or at least a not understood one).
 
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