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Author Topic:   Nothing in biology makes sense except in the light of evolution.
Dredge
Member (Idle past 92 days)
Posts: 2850
From: Australia
Joined: 09-06-2016


Message 1036 of 1311 (815746)
07-24-2017 3:31 AM
Reply to: Message 1023 by Rrhain
07-23-2017 3:51 PM


Rrhain writes:
So we can clearly see through simple observation that life is continually created from non-life. Life is merely a chemical process that takes certain reagents and produces certain products in a long-term reaction. And as we all know from chemistry, it doesn't matter how the reaction gets started and there is no magic to it. You simply need the appropriate reagents with sufficient activation energy to start the reaction.
Such thoughts are standard fare for your garden-variety, raving Darwinist space-cadet. Humans, with all their intelligence and scientific knowledge and technology, can't produce life from inanimate matter, yet you think mere chance can achieve the feat. It takes a special talent to believe such dreamy nonsense.
Edited by Dredge, : No reason given.

This message is a reply to:
 Message 1023 by Rrhain, posted 07-23-2017 3:51 PM Rrhain has replied

Replies to this message:
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CRR
Member (Idle past 2261 days)
Posts: 579
From: Australia
Joined: 10-19-2016


Message 1037 of 1311 (815747)
07-24-2017 3:49 AM
Reply to: Message 1023 by Rrhain
07-23-2017 3:51 PM


Rrhain writes:
Now, right here and now we can create self-replicating, auto-catalysing, homochiral molecules that evolve.
I'd like a reference for that please.
After all, that's how life happens in the first place: It takes dead material and turns it into life. The food you eat isn't alive. It's not like you go out and hunt animals to consume their still-beating hearts. The vegetation you eat dies when you cultivate it. About the only thing that's still alive when you eat it are the bacteria and fungi that are on the food you eat, but it isn't like you get your sustenance from them.
For crying out loud, salt is a rock and yet you continue to incorporate it into your cells in order to keep you alive.
So we can clearly see through simple observation that life is continually created from non-life.
Not quite. In your example something that IS alive is consuming non living matter and incorporating it into its body. At best life is creating life. This is entirely different to abiogenesis; dead matter creating life from dead matter.
Edited by CRR, : expanded

This message is a reply to:
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Replies to this message:
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CRR
Member (Idle past 2261 days)
Posts: 579
From: Australia
Joined: 10-19-2016


Message 1038 of 1311 (815748)
07-24-2017 4:17 AM
Reply to: Message 1022 by caffeine
07-23-2017 3:42 PM


Re: Historical Science
caffeine writes:
You see evidence A, and you speculate B; because B would leave A behind, wouldn't it?
You can't test this by going back in time, but you can test it by asking what else B would leave behind. Assume B, predict the expected consequences (other than A, which you already know), and then check if they're there as well. If they are, your confidence in B is strengthened.
B results in A; We see A so B could be a cause. However C and D could also be causes. You need to use inference to the best explanation. Part of that is asking how other evidence is best explained.
How about an example? We see fossils in the rocks (A).
Evolution over millions of years (B) could result in fossils. A catastrophic worldwide flood (C) could result in fossils.
What else B would leave behind? If evolution takes place by innumerable small steps then despite its extreme imperfection we should see some clear cases of slow transition from one form to another. However if C is true we would expect the fossil record to show distinct gaps between forms as a general rule.
The fossil record shows only a few questionable transitions. The fossil record generally shows distinct gaps between forms.
Therefore C is a better explanation than B. The best explanation is that the fossils were left by a catastrophic worldwide flood.

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Replies to this message:
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PaulK
Member
Posts: 17825
Joined: 01-10-2003
Member Rating: 2.2


(1)
Message 1039 of 1311 (815751)
07-24-2017 5:27 AM
Reply to: Message 1038 by CRR
07-24-2017 4:17 AM


Re: Historical Science
That isn't a great test, because detailed transitions are very rare and hard for amateurs to research.
There is a much better test, dealing with an obvious large-scale feature of the fossil record.
If the fossil record shows the evolution of species over time there should be an order to the fossil record consistent with that.
If the fossil record is due to the Flood, it should be ordered by factors related to the Flood (Creationists list hydrological sorting, habitat, differential escape)
And these should really be quite distinct.
And the result is a clear win for evolution over the Flood. It's not even close.

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Pressie
Member
Posts: 2103
From: Pretoria, SA
Joined: 06-18-2010


Message 1040 of 1311 (815752)
07-24-2017 6:02 AM
Reply to: Message 1038 by CRR
07-24-2017 4:17 AM


Re: Historical Science
Not at all.
CRR writes:
How about an example? We see fossils in the rocks (A).
The oldest fossils of what we call life are the fossils of prokaryotes. We have those fossils in WA, SA and Greenland. They are found in rocks 3 800 million to 3 500 million years old. They are not wales nor humans nor cockroaches or anything like that. They are prokaryotes. The rocks they are found in were deposited under sea water. Exhibit A.
Edited by Pressie, : No reason given.

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jar
Member (Idle past 413 days)
Posts: 34026
From: Texas!!
Joined: 04-20-2004


Message 1041 of 1311 (815758)
07-24-2017 7:21 AM
Reply to: Message 1035 by Dredge
07-24-2017 3:17 AM


Re: Insecticide resistance
Dredge writes:
The Bible you claim to follow offers not the slightest hint that the Darwinist tale you believe in is scriptural. On the contrary, it states something very different - creation over a few days.
Which is simply additional evidence that the stories in the Bible are the creation of humans and often wrong.

My Sister's Website: Rose Hill Studios My Website: My Website

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NoNukes
Inactive Member


Message 1042 of 1311 (815760)
07-24-2017 7:58 AM
Reply to: Message 1031 by Coyote
07-23-2017 11:48 PM


Re: Let's call this the Genesis 2:7 message
Its been a while for that stupid food pyramid, but hopefully its finally being corrected a bit.
Nutritional science does appear to be a pretty poor representative of what science is about. Often the guidance of the day seems to be about as scientific as those back cracking guys (chiropractors). There is way too much bad information out the with MDs names attached to it.

Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846)
I was thinking as long as I have my hands up they’re not going to shoot me. This is what I’m thinking they’re not going to shoot me. Wow, was I wrong. -- Charles Kinsey
I never considered a difference of opinion in politics, in religion, in philosophy, as cause for withdrawing from a friend. Thomas Jefferson
Worrying about the "browning of America" is not racism. -- Faith
I hate you all, you hate me -- Faith

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New Cat's Eye
Inactive Member


Message 1043 of 1311 (815769)
07-24-2017 9:47 AM
Reply to: Message 999 by CRR
07-21-2017 11:25 PM


Re: seven "assumptions"
OK, here it is;
"They suggest that life arose from inanimate matter only once and that all organisms, no matter how diverse in other respects, conserve the basic features of the primordial life. (It is also possible that there were several, or even many, origins of life; if so, the progeny of only one of them has survived and inherited the earth.) "
Nothing in Biology Makes Sense except in the Light of Evolution, Theodosius Dobzhansky
So then you do agree that a single occurrence of spontaneous generation is not required?

This message is a reply to:
 Message 999 by CRR, posted 07-21-2017 11:25 PM CRR has replied

Replies to this message:
 Message 1055 by CRR, posted 07-24-2017 8:24 PM New Cat's Eye has replied

  
New Cat's Eye
Inactive Member


Message 1044 of 1311 (815772)
07-24-2017 10:02 AM
Reply to: Message 1035 by Dredge
07-24-2017 3:17 AM


Re: Insecticide resistance
The Bible you claim to follow offers not the slightest hint that the Darwinist tale you believe in is scriptural.
It also doesn't talk about gravity, or germs...
It misses quite a bit, doesn't it?
On the contrary, it states something very different - creation over a few days.
It states that in what it quite clearly a myth. You don't think that snakes can talk, do you?

This message is a reply to:
 Message 1035 by Dredge, posted 07-24-2017 3:17 AM Dredge has replied

Replies to this message:
 Message 1072 by Dredge, posted 07-26-2017 1:44 AM New Cat's Eye has replied

  
RAZD
Member (Idle past 1423 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 1045 of 1311 (815775)
07-24-2017 11:12 AM
Reply to: Message 1026 by CRR
07-23-2017 7:13 PM


Re: Let's call this the Genesis 2:7 message
A link to a whole thread is not very specific. Specifically, which do you think is the best example of a self replicating molecule?
Curiously I think they are all equally good examples of the state of the science in 2009. I expect more have been developed since and others have been refined.
The point is that it does occur by chemical processes, and that it is one of the important elements of life.
[abe]
Curiously a 1-minute search finds:
quote:
Diversification of self-replicating molecules
Abstract
How new species emerge in nature is still incompletely understood and difficult to study directly. Self-replicating molecules provide a simple model that allows us to capture the fundamental processes that occur in species formation. We have been able to monitor in real time and at a molecular level the diversification of self-replicating molecules into two distinct sets that compete for two different building blocks (‘food’) and so capture an important aspect of the process by which species may arise. The results show that the second replicator set is a descendant of the first and that both sets are kinetic products that oppose the thermodynamic preference of the system. The sets occupy related but complementary food niches. As diversification into sets takes place on the timescale of weeks and can be investigated at the molecular level, this work opens up new opportunities for experimentally investigating the process through which species arise both in real time and with enhanced detail.
This also begs the question of when "life" develops -- I would say when evolution begins, and that looks like these molecules qualify.
I'll add this to the thread ...
[/abe]
Enjoy
Edited by RAZD, : added

we are limited in our ability to understand
by our ability to understand
RebelAmerican☆Zen☯Deist
... to learn ... to think ... to live ... to laugh ...
to share.


Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)

This message is a reply to:
 Message 1026 by CRR, posted 07-23-2017 7:13 PM CRR has replied

Replies to this message:
 Message 1054 by CRR, posted 07-24-2017 8:09 PM RAZD has replied

  
RAZD
Member (Idle past 1423 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 1046 of 1311 (815776)
07-24-2017 11:29 AM
Reply to: Message 1034 by Dredge
07-24-2017 2:25 AM


Re: Let's call this the Genesis 2:7 message
... No one knows what happened billions of years ago. Scientists who think they do are egotistical bs-artists.
Curiously I said it is what the evidence shows. If you disagree with the time then take a crack at [tid-6288]
Self-replicating molecules are several universes away from even the simplest self-replicating organism.
So you agree that it is a building block for what we need for a self-replicating organism. Can you tell me how we would determine when a self-replicating organism was developed? What does it need to have? When does it become "life" (and how do you define "life")?
Assumed to be pre-biotic. But really just a guess.
Actually they are organic molecules that are currently used in all life as we know it. Fully developed and ready to be included in a developing life form. Therefore the development of life does not need to develop these molecules, just use them. That sounds like the definition of pre-biotic ...
quote:
Definition of prebiotic
  1. : of, relating to, or being chemical or environmental precursors of the origin of life
    it is possible that either the prebiotic molecules necessary for the evolution of life or the raw materials from which these molecules formed were brought to Earth by comet-like objects. Marcia Neugebauer
    ; also : existing or occurring before the origin of life
    RNA is a chemically fragile molecule, unlikely to survive the harsh prebiotic conditions. Michael Egholm et al.
  2. : of, relating to, or being a prebiotic
    next-generation probiotic microbes administered along with the appropriate prebiotic nutrients to nourish them. Michael Pollan

Not a guess, rather it's fact.
More guesswork.
An educated guess. They exist in space, near earth and in the far reaches. All other elements and molecules seem to occur as a result of stars and nova, both making elements heavier than hydrogen and forming molecules as the nova gas clouds condense.
Of course they could be planted in space by god/s seeding the universe to create life. That requires evidence of god/s to be more credible than the nova hypothesis.
Enjoy

we are limited in our ability to understand
by our ability to understand
RebelAmerican☆Zen☯Deist
... to learn ... to think ... to live ... to laugh ...
to share.


Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)

This message is a reply to:
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ringo
Member (Idle past 430 days)
Posts: 20940
From: frozen wasteland
Joined: 03-23-2005


(1)
Message 1047 of 1311 (815778)
07-24-2017 11:45 AM
Reply to: Message 1034 by Dredge
07-24-2017 2:25 AM


Re: Let's call this the Genesis 2:7 message
Dredge writes:
No one knows what happened billions of years ago.
So you reject astronomy too? Because what astronomers are seeing today is what happened a long time ago.

This message is a reply to:
 Message 1034 by Dredge, posted 07-24-2017 2:25 AM Dredge has replied

Replies to this message:
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Taq
Member
Posts: 10025
Joined: 03-06-2009
Member Rating: 5.3


Message 1048 of 1311 (815787)
07-24-2017 1:12 PM
Reply to: Message 993 by Dredge
07-21-2017 10:34 PM


Re: Interesting question...
Dredge writes:
An irrelevant point of semantics,
That is what your entire argument is about, semantics.

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Taq
Member
Posts: 10025
Joined: 03-06-2009
Member Rating: 5.3


Message 1049 of 1311 (815788)
07-24-2017 1:12 PM
Reply to: Message 994 by Dredge
07-21-2017 10:39 PM


Dredge writes:
Read the first chapter of the book of Genesis in the Bible.
That would be superstition.

This message is a reply to:
 Message 994 by Dredge, posted 07-21-2017 10:39 PM Dredge has not replied

  
Taq
Member
Posts: 10025
Joined: 03-06-2009
Member Rating: 5.3


Message 1050 of 1311 (815789)
07-24-2017 1:14 PM
Reply to: Message 1004 by CRR
07-23-2017 1:51 AM


Re: Common Ancestry; assumption or conclusion?
CRR writes:
For Charles Darwin it appears that common ancestry was the assumption for which natural selection provided an explanation.
For modern scientists it is a conclusion, not an assumption. We have the evidence demonstrating common ancestry.

This message is a reply to:
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