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Speed of Light and the Age of the Universe

Ouroboros

Coincidentia oppositorum
Irreducible complexity is a logical idea. A living organism can be reduced to a living cell and still be a living organism. A cell is irreducably complex, it cannot be reduced any further and remain a living cell.
I'm with Ecco on this, that's not how I think IC is meant to be. It's more of the idea that a complex part can't be reduced to smaller functioning parts. Not that they're necessary to be or do the same things as the original complex component.

As a theoretical concept and reasoning, I do think IC is decent. I have nothing really against the concept, however, the implementation is mostly based on ignorance and unimaginative minds. X evolved from A or not, but is irreducible because A) We don't know how the parts could have been useful because we haven't found evidence yet (ignorance), B) We can't imagine how the parts could have been useful in themselves (unimaginative). So the actual practical use of IC isn't much until you can beyond doubt show and prove that something must've had outside, non-physical help for A to go to X.
 

shmogie

Well-Known Member
I'm with Ecco on this, that's not how I think IC is meant to be. It's more of the idea that a complex part can't be reduced to smaller functioning parts. Not that they're necessary to be or do the same things as the original complex component.

As a theoretical concept and reasoning, I do think IC is decent. I have nothing really against the concept, however, the implementation is mostly based on ignorance and unimaginative minds. X evolved from A or not, but is irreducible because A) We don't know how the parts could have been useful because we haven't found evidence yet (ignorance), B) We can't imagine how the parts could have been useful in themselves (unimaginative). So the actual practical use of IC isn't much until you can beyond doubt show and prove that something must've had outside, non-physical help for A to go to X.
My example of the cell I think is appropriate. Remove the DNA, or the cell wall . or some of the proteins, and the complexity of the cell, which requires those things, makes the cell dead.

The ¨parts¨ themselves out of the complex cell are very problematic. DNA degrades very quickly, the information is lost. Ditto for most everything else.

The issue to me isn´t proving that something had outside non physical help. That is a faith position, a proposition of supernaturalism.

What I am interested in is showing that abiogenesis itself is a faith position.

It is BELIEVED that chemicals under unknown conditions, unknown chemicals, in unknown combinations, somehow in an unknown way, in an unknown environment. came together to create a living organism.

The evidence does not bear out this belief, just as the physical evidence is judged by science to not bear out what I believe.

Somehow the science label of the research, and the research itself, makes some people think it is a superior position and proven.

It is neither superior or proven, it has no more value in determining how life came about than divine creation.

Yet, Creationists are considered silly and stupid, and believers in abiogenesis, a totally unknown process, never observed, never replicated are considered as being knowledgeable about the origin of life.

It is an idea, accepted by faith, as the truth.

Someday it may be proven, and I might have to accept that my faith was misplaced, but it HAS NOT.

I read the research, I read the counter arguments, I see the holes, and I express them, sometimes to the anger of true believers. Yet they can rarely refute what exists.

Faith is faith, It is not provable fact. That is my point. We are all entitled to believe what we choose, but we are not entitled to pump up our belief by false sterroids to make it what it is not.

Re ecco, I blocked him a long time ago, he is a non entity to me. I do not see anything he posts, and I certainly do not want to see it. I have no interest in what is anathema to civil discourse.
 

Ouroboros

Coincidentia oppositorum
My example of the cell I think is appropriate. Remove the DNA, or the cell wall . or some of the proteins, and the complexity of the cell, which requires those things, makes the cell dead.
It depends all on what defines "dead" or "alive". I see everything as a form of life. Different types and levels. Proteins react with other proteins, that's part of life.

However, irreducible complexity does not talk about life or reduction of life, but how a functioning part can't be deconstructed in other individually functioning parts.

The ¨parts¨ themselves out of the complex cell are very problematic. DNA degrades very quickly, the information is lost. Ditto for most everything else.
No. There's no problem. Chemistry, physics, things work, move, change, all over the universe at this very moment. Nothing is dead. It only changes form.

The issue to me isn´t proving that something had outside non physical help. That is a faith position, a proposition of supernaturalism.

What I am interested in is showing that abiogenesis itself is a faith position.
Ah. Sure. Have no problem with declaring my faith in abiogenesis. I believe that's how the world works. After all, to know something is to believe something based on reasonable grounds. Do I know abiogenesis to be true, no, it's my faith and belief. So you get the win there. :)

However, I'm extremely certain about the truth of Evolution. I was Christian for 30 years and went to Bible school. I was also a strong Creationist and anti-evolutionist. But things have changed. I'm certain, beyond just simple belief, that Evolution is true. Excluding abiogenesis. I don't know when it comes to that one, but I do believe that's how a God would do it. I would (as a software engineer).

It is BELIEVED that chemicals under unknown conditions, unknown chemicals, in unknown combinations, somehow in an unknown way, in an unknown environment. came together to create a living organism.

The evidence does not bear out this belief, just as the physical evidence is judged by science to not bear out what I believe.

Somehow the science label of the research, and the research itself, makes some people think it is a superior position and proven.

It is neither superior or proven, it has no more value in determining how life came about than divine creation.
I'm with you there. Abiogenesis, as such, isn't proven beyond doubt, but it's still reasonable, more reasonable than a 2,500 year old book somehow know more about the world than we do today.

Yet, Creationists are considered silly and stupid, and believers in abiogenesis, a totally unknown process, never observed, never replicated are considered as being knowledgeable about the origin of life.
I was a Creationist and have a (or used to have) a high IQ, so it's very conflicting for me to consider other creationists stupid. They are however silly at times. :) ... Like me.

It is an idea, accepted by faith, as the truth.

Someday it may be proven, and I might have to accept that my faith was misplaced, but it HAS NOT.

I read the research, I read the counter arguments, I see the holes, and I express them, sometimes to the anger of true believers. Yet they can rarely refute what exists.

Faith is faith, It is not provable fact. That is my point. We are all entitled to believe what we choose, but we are not entitled to pump up our belief by false sterroids to make it what it is not.

Re ecco, I blocked him a long time ago, he is a non entity to me. I do not see anything he posts, and I certainly do not want to see it. I have no interest in what is anathema to civil discourse.
I get ya', but I don't think irreducible complexity helps to prove abiogenesis to be false. It only proves whatever a person's bias leans towards. It's only good as a propaganda tool to convince the fence sitters, not much more.
 

dad

Undefeated
What does that even mean? Remember that time duration is *defined* by certain physical processes (like oscillations in an atom). So, if we see light from that type of atom, we can tell how long a second was *there* by counting the oscillations in that atom (and we can tell that by the light we get here).
Time is marked by clocks. Time is not clocks.
... if the counted oscillations are consistent in the light we see from something far away, we know we can use those atoms to count time also.
Thin about it you see them ONLY here IN our time!
And this is precisely what we do. We can use the light from, say, hydrogen, as a clock to measure time at the source. We can use that to determine any time dilation effects, for example.

Not when the only observation point is here in time...our time and space. If you see hydrogen from stars here, it is existing here, no matter where it is from.
 

dad

Undefeated
I believe in science.
So what?
I believe in the knowledge that mankind has accumulated for more than 1000 years.
Origin fables and models of the past are not knowledge.
You believe in some science. You believe in some of the knowledge that mankind has accumulated for more than 1000 years. The parts you don't accept are only those parts that conflict with your 6000 year old Jewish stories.
They are also parts that are faith based, have no support or proof or evidence, and are directly opposed to the truth God gave man.

The issue is your childish reliance on one 6000 year old Creation Story. One of the thousands of Creation Stories.
Not at all. The issue in this thread is the speed of light as relates to the age of the universe we see. I have pointed out that time is what matters in determining ages!
Others have explained to you why you are wrong. You are the one who must deny, deny, deny.
N one has could or will explain why time is not an integral part of light moving in space...you kidding??
And when did those magical six days of Creation occur? Please explain the science behind your response.
Why worry about the beliefs of others, especially when they far transcend the meager abilities of science?
It is also true that science knows a lot about the basics about time in space and what nature used to exist on earth.

Says you. Proof?
Who were God's sons?
Many feel it was angels. But who really cares or knows?
 

ratiocinator

Lightly seared on the reality grill.
What I am interested in is showing that abiogenesis itself is a faith position.

I can't believe your still going on about this - of course "abiogenesis" isn't a faith position. Abiogenesis, according to all the evidence, happened somehow. We know there was a time when there was no life and we know that after there was life and we know (from the evidence) how diversity and complexity came about from simpler beginnings.

All of that is supported by copious evidence.

It is BELIEVED that chemicals under unknown conditions, unknown chemicals, in unknown combinations, somehow in an unknown way, in an unknown environment. came together to create a living organism.

Not really much of a belief, when everything is unknown, is it? The point is that we have a mystery, so we do science (which has a proven track record in solving mysteries, let's remember) and try to construct hypotheses and test them.

The point is that I don't have to commit to a faith position that there must be a scientific answer, let alone one that we will be able to find or is within what is already known. All we have is a mystery, a gap in science, that people are working to solve.

It is neither superior or proven, it has no more value in determining how life came about than divine creation.

Except for ordinary rationality. We know (from evidence) that life wasn't magicked into existence in its current form, and we know that there are scientific explanations for how the world came to exist before abiogenesis and how life developed afterwards - it would seem to be a bizarre thing for a "divine creator" to create a universe that can, using just its laws, produce a planet suitable for life and the means for life to develop afterwards but have to magic the first life into existence as if it had forgotten that stage when it did its initial creation.

There is also the problem that once we start with speculating about "non-natural" or "supernatural", then you could make up literally anything with just as much/little plausibility. Pan-dimensional pixies brushed past out plane of existence and that caused the first life - is just as (un)reasonable as some god or other.

Yet, Creationists are considered silly and stupid, and believers in abiogenesis, a totally unknown process, never observed, never replicated are considered as being knowledgeable about the origin of life.

Creationism is a baseless, evidence-free story. On the other hand people don't really "believe in" abiogenesis, as I've explained - we know it happened but we don't know how - that is just a mystery, there is no story to believe. The working assumption is that science can probably explain it because the alternative is basically giving up and saying "this is 'ard, I dunno, it must be magic"...
 

ratiocinator

Lightly seared on the reality grill.
Except that they really do assume the past nature was the same and that therefore the present is the key to the past.

That was a starting assumption and it has been confirmed by the evidence (even if you can't grasp it).
 

ratiocinator

Lightly seared on the reality grill.
You cannot name any evidence that it is not interpreted with/added to! Ha.

I, and several other posters, have done so many, many times. The fact that you fail to grasp/prefer not to think about/bear false witness about - the correspondence between different results being evidence that the assumption is correct, doesn't change the fact that it is.
 

Polymath257

Think & Care
Staff member
Premium Member
Time is marked by clocks. Time is not clocks.

As with ALL things physical, time is measured in some way. For time, we measure it by clocks.

Thin about it you see them ONLY here IN our time!

Of course. But what we see *came* from a different time, right? So it can still give *information* about that other time.

Not when the only observation point is here in time...our time and space. If you see hydrogen from stars here, it is existing here, no matter where it is from.

The light exists here, not the hydrogen. The hydrogen existed there when the light started out. But the light carries information about that hydrogen some distance away and at a different time.
 

shmogie

Well-Known Member
I can't believe your still going on about this - of course "abiogenesis" isn't a faith position. Abiogenesis, according to all the evidence, happened somehow. We know there was a time when there was no life and we know that after there was life and we know (from the evidence) how diversity and complexity came about from simpler beginnings.

All of that is supported by copious evidence.



Not really much of a belief, when everything is unknown, is it? The point is that we have a mystery, so we do science (which has a proven track record in solving mysteries, let's remember) and try to construct hypotheses and test them.

The point is that I don't have to commit to a faith position that there must be a scientific answer, let alone one that we will be able to find or is within what is already known. All we have is a mystery, a gap in science, that people are working to solve.



Except for ordinary rationality. We know (from evidence) that life wasn't magicked into existence in its current form, and we know that there are scientific explanations for how the world came to exist before abiogenesis and how life developed afterwards - it would seem to be a bizarre thing for a "divine creator" to create a universe that can, using just its laws, produce a planet suitable for life and the means for life to develop afterwards but have to magic the first life into existence as if it had forgotten that stage when it did its initial creation.

There is also the problem that once we start with speculating about "non-natural" or "supernatural", then you could make up literally anything with just as much/little plausibility. Pan-dimensional pixies brushed past out plane of existence and that caused the first life - is just as (un)reasonable as some god or other.



Creationism is a baseless, evidence-free story. On the other hand people don't really "believe in" abiogenesis, as I've explained - we know it happened but we don't know how - that is just a mystery, there is no story to believe. The working assumption is that science can probably explain it because the alternative is basically giving up and saying "this is 'ard, I dunno, it must be magic"...
You do not know it happened. You cannot know it happened, because there is no evidence that it did. Nor were you present when life began.

No knowledge is just that, the absence of knowledge. You cannot know something without the knowledge to know it.

Abiogenesis is a baseless evidence free story.

There has been no scientific discovery that points to it in any meaningful way, that does not have extreme flaws that degrade it significantly.

On the other hand, many in OOL research have made discoveries that make abiogenesis more difficult as a process.

You sound like a very well known OOL bio chemist, who said ¨ I have come to the scientific conclusion that abiogenesis did not occur, yet I believe it did, because the alternative is horrible¨

The interlocutory decree for abiogenesis. Science knows how it happened, just not yet. Pure nonsense.
 

dad

Undefeated
I, and several other posters, have done so many, many times. The fact that you fail to grasp/prefer not to think about/bear false witness about - the correspondence between different results being evidence that the assumption is correct, doesn't change the fact that it is.
Baloney. It is not I that fail to grasp either the limits of actual science and knowledge or the basis of origin claims! Try to post more than denial.
 

dad

Undefeated
As with ALL things physical, time is measured in some way. For time, we measure it by clocks.
Yes it is measured by clocks but that is not what time is. My lifespan will not change because you forget to wind a clock, or have a real good clock, etc etc.
Of course. But what we see *came* from a different time, right? So it can still give *information* about that other time.
If you are talking about earth...yes. Some info can be attained from a past time here. Info such as from records of the ancients who were alive then! Or, if we know how to interpret evidence, rocks and fossils and bones and layers and all sorts of things can give us info about the past. That info will not include what the forces of nature that were in effect were.


The light exists here, not the hydrogen. The hydrogen existed there when the light started out. But the light carries information about that hydrogen some distance away and at a different time.
By the time we see it it is HERE!
 

Astrophile

Active Member
Refute that evidence, why do I have to do that ? It is irrelevant as to where this very hot and dense universe came from. The BB presumes a bang. Whatever banged was outside the universe.

So do you accept that about 13.8 billion years ago the universe was in a very hot, very dense state, that since then it has expanded and cooled, and that all the observable phenomena of the universe, e.g. the cosmic microwave background, the chemical elements, galaxies, stars, and planets, have formed during this stage of expansion and cooling? As for what caused the initial hot dense state, probably nobody knows; it may have had either a natural or a supernatural cause, but that does not affect our understanding of the later development of the observable universe and its constituents.
 

shmogie

Well-Known Member
So do you accept that about 13.8 billion years ago the universe was in a very hot, very dense state, that since then it has expanded and cooled, and that all the observable phenomena of the universe, e.g. the cosmic microwave background, the chemical elements, galaxies, stars, and planets, have formed during this stage of expansion and cooling? As for what caused the initial hot dense state, probably nobody knows; it may have had either a natural or a supernatural cause, but that does not affect our understanding of the later development of the observable universe and its constituents.
I accept that at sometime in the past the universe was in a hot dense state as the expansion began, and it has cooled and has expanded since then. Yes, during the expansion the components of the universe came into being.
 

Polymath257

Think & Care
Staff member
Premium Member
Yes it is measured by clocks but that is not what time is. My lifespan will not change because you forget to wind a clock, or have a real good clock, etc etc.
If you are talking about earth...yes. Some info can be attained from a past time here. Info such as from records of the ancients who were alive then! Or, if we know how to interpret evidence, rocks and fossils and bones and layers and all sorts of things can give us info about the past. That info will not include what the forces of nature that were in effect were.

But it does give information about such. For example, those 'forces of nature' had to be such that the light we see now *looks* like it came from ordinary hydrogen, or helium, etc. Furthermore, the light gets to us in a time sequence that *mimics* what would happen if the light started out in different locations and moved at a constant speed. And more,

By the time we see it it is HERE!

But because it moved from 'there' to 'here' and was formed 'there', it has information about 'there' even when we measure it 'here'.

So, for example, hydrogen *here* acts in very specific ways to produce very specific wavelengths of light. When we see a star, we can see those wavelengths of light standing out in our measurements here. That says two things:

1. that hydrogen is in that star, and

2. the laws of physics at that star and those here are very similar.

If those two statements were not true, there would be no reason the light would have *changed* during its travels in such a way that it precisely matches the light from hydrogen. Since this is seen in several different wavelengths, that they would all change in such a way to *mimic* what hydrogen looks like here is an incredible coincidence if your view is true. And that this also happens with helium, carbon, oxygen, water, methane, etc, is just too much of a coincidence to take seriously.
 

dad

Undefeated
But it does give information about such. For example, those 'forces of nature' had to be such that the light we see now *looks* like it came from ordinary hydrogen, or helium, etc. Furthermore, the light gets to us in a time sequence that *mimics* what would happen if the light started out in different locations and moved at a constant speed. And more,
That claim is riddled with holes. Firstly, the issue about nature being different is on earth not space. Next, if you have no idea time is the same, for all we know we could be looking in the future, not past! Furthermore, instead of light taking 5 billion years to get from a star to here, the time involved could actually be moments, or decades or centuries etc! All that great time you imagine can only exist if time itself exists out there the same as here and is in a relationship with space that is the same. So you see we can forget 'speed'. Speed is just something we observe in a certain time space area! How much time is involved determines the speed.
But because it moved from 'there' to 'here' and was formed 'there', it has information about 'there' even when we measure it 'here'.
No info involving time applies! No decay, no light travel speed etc.
So, for example, hydrogen *here* acts in very specific ways to produce very specific wavelengths of light. When we see a star, we can see those wavelengths of light standing out in our measurements here. That says two things:

1. that hydrogen is in that star, and

2. the laws of physics at that star and those here are very similar.
I can't speak about laws there. Again we only see the light here...existing here...unfolding/behaving in space and time here! Yes when the light gets here to our fishbowl area, we will then see hydrogen acting as it is wont to act when existing in a time and space like ours!
If those two statements were not true, there would be no reason the light would have *changed* during its travels in such a way that it precisely matches the light from hydrogen. Since this is seen in several different wavelengths, that they would all change in such a way to *mimic* what hydrogen looks like here is an incredible coincidence if your view is true. And that this also happens with helium, carbon, oxygen, water, methane, etc, is just too much of a coincidence to take seriously.
Hydrogen exists here the way we know it. So if it's spectra is seen here, one suspects it will behave as hydrogen here must!
 

ratiocinator

Lightly seared on the reality grill.
You do not know it happened. You cannot know it happened, because there is no evidence that it did. Nor were you present when life began.

No knowledge is just that, the absence of knowledge. You cannot know something without the knowledge to know it.

Abiogenesis is a baseless evidence free story.

Except that (according to all the evidence) around 4.4 billion years ago on Earth something happened, simple life appeared, and subsequently evolved. That is the "story" and it isn't baseless or evidence free.

There has been no scientific discovery that points to it in any meaningful way, that does not have extreme flaws that degrade it significantly.

I'm no expert and there are other mysteries that interest me far more - but assuming what you say is correct, so what? It's a mystery and I'd expect scientific research to continue because that's what science does with mysteries (and it has a good track record in solving them).

One complication is that it could have been something that is very, very improbable, so we may never be able to work it out. The universe is a big place, it's been around for a long time, and the start of life only had to happen once.

It is possible that whatever happened 4.4 billion years ago is outside of any known science - but again, so what?

Where is the faith you accuse people of? Anybody can make up a supernatural or fantastical story about a mystery, and so long as it isn't testable (falsifiable), then it is possible - but it's up to the proponents to put forward some reason to take it seriously - just like proponents of any scientific hypothesis need to provide reasons to take their ideas seriously.

At the moment my answer to how life started is a simple "I don't know" - but the existence of a mystery is not an argument for the supernatural or a god. As I said the idea that a god created a universe that could make a planet suitable for life, and included the means for it to develop and evolve over billions of years but then had to perform a miracle to get life started, is one of the less believable stories of creation.
 
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