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Author Topic:   Nothing in biology makes sense except in the light of evolution.
Tangle
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Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(3)
Message 669 of 1311 (814105)
07-04-2017 1:23 PM
Reply to: Message 668 by Coyote
07-04-2017 1:11 PM


Re: Interesting question...
Coyote writes:
Its an interesting question--why do creationists so often want to meddle in science and quibble about definitions?
They're trying to find semantic loopholes. (And it's easier than doing actual science.)

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 668 by Coyote, posted 07-04-2017 1:11 PM Coyote has not replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


Message 674 of 1311 (814235)
07-05-2017 8:34 AM
Reply to: Message 671 by CRR
07-04-2017 10:40 PM


Re: definitions
CRR writes:
The creationist ‘orchard’diversity has occurred with time within the original Genesis ‘kinds.’
That picture at least begins to clarify to me why you're so obsessed with common descent. So you're left with the elephant and tapir problem - which tree in your orchard do they hang from?
And while you're at it, can you enlighten me on clean and unclean. The bible describes them as seperate kinds so they too must have different trees. Pigs and cows on different trees? Pigs on the same tree as rock bagder and camel? How does it work?
Presumably the Discovery Institute have published their own taxonomy somewhere?

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 671 by CRR, posted 07-04-2017 10:40 PM CRR has not replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(3)
Message 681 of 1311 (814301)
07-06-2017 5:46 AM
Reply to: Message 679 by Dredge
07-06-2017 5:10 AM


Re: Interesting question...
Dredge writes:
"This theory (evolution) has helped nothing in the progress of science. It is useless".
- (the late) Louis Bouroune, Professor of Biology, University of Strasbourg and Director of the Strasbourg Zoological Museum.
I don't suppose you are, but just in case you're interested in the truth of that quote please read this:
http://www.talkorigins.org/faqs/ce/3/part12.html
But you could skip that because hunting for people that have said things that you hope support your fantasies is a lost cause
quote:
"The validity of the Theory of Evolution by Natural Selection does not depend on a quote by anyone, Nobel prize winner or Pope. There are a number of scientists (e.g. Fred Hoyle) who have done great work and also hold eccentric opinions on certain scientific matters. So what? Quotations are not facts about the natural world. Science progresses despite (and sometimes because of) eccentric individuals, but no individual's opinions are revered as facts. The process [of scientific investigation] retains the true and discards the false."

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 679 by Dredge, posted 07-06-2017 5:10 AM Dredge has not replied

Replies to this message:
 Message 687 by dwise1, posted 07-06-2017 10:31 AM Tangle has not replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


Message 683 of 1311 (814304)
07-06-2017 6:15 AM
Reply to: Message 682 by Dredge
07-06-2017 6:04 AM


Re: Interesting question...
Dredge writes:
According to Talk Origins, the quote comes from Bouroune's book, Determinism and Finality, p.79. But according to TO, the quotes don't match, so I don't know what's going on there. Perhaps this is a lame attempt to discredit the quote; Talk Origins is hardly a trustworthy source of facts, after all. The quote may come from a different source other than the one claimed by TO.
Well TO tells us that
"So far as the research below demonstrates, this quotation appears to be a mistakenly jumbled combination of statements made by two different people at least 36 years ago"
So I suggest you go back to YOUR source - presumably some creationist quote mine - and tell us its origin properly.

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 682 by Dredge, posted 07-06-2017 6:04 AM Dredge has not replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(2)
Message 693 of 1311 (814334)
07-07-2017 4:20 AM
Reply to: Message 692 by CRR
07-07-2017 12:16 AM


Re: Things Louis Bouroune
CRR writes:
The main objection to using this would be that it is now 60 years old.
There are lots of objections; it's age being one, it's context another, his religious dogma yet another, but the main one is that it's utterly irrelevant what any individual, no matter how renowned, says about any aspect of science - unless it's backed-up by real work to defend it; unevidenced opinion is useless.
Suppose I changed the attribution:
"That, by this, evolutionism would appear as a theory without value, is confirmed also pragmatically. A theory must not be required to be true, said Mr. H. Poincare, more or less, it must be required to be useable. Indeed, none of the progress made in biology depends even slightly on a theory, the principles of which [i.e., of how evolution occurs -- ED.] are nevertheless filling every year volumes of books, periodicals, and congresses with their discussions and their disagreements."
Prof Richard Dawkins FRS FRSL, Emeritus Fellow, New College, Oxford. 2017
Tell me what has changed about our understanding of evolutionary biology - except that one of its proponents has lost his mind.
Edited by Tangle, : No reason given.

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 692 by CRR, posted 07-07-2017 12:16 AM CRR has replied

Replies to this message:
 Message 694 by CRR, posted 07-07-2017 4:45 AM Tangle has replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(1)
Message 695 of 1311 (814338)
07-07-2017 5:16 AM
Reply to: Message 694 by CRR
07-07-2017 4:45 AM


Re: Things Louis Bouroune
CRR writes:
I would conclude that Prof Richard Dawkins FRS FRSL, Emeritus Fellow, New College, Oxford, had at last come to his senses.
Yes you would and the entire creationist world would errupt in howls of joy and plaster it over every publication they could find and quote it forever more on forums like this.
But nothing at all would have changed in biology. Several million other scientists would simply point to the 150 years of research, evidence and thought and get on with their work.
Back in the real world - and mental illness aside - if Dawking ever did say anything like that he'd have a mountain of real, peer reviewed, research evidence to back it up and if proven right, science would honour him. He'd become one of the most famous scientists that have ever lived.
That's how it works - not by quoting insignificant dead, scientists with religious prejudices, but by producing real, evidence-backed work. Time you guys got on and did some. The ToE is falsifiable - do it.

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 694 by CRR, posted 07-07-2017 4:45 AM CRR has not replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(1)
Message 705 of 1311 (814428)
07-09-2017 6:01 PM
Reply to: Message 699 by Dredge
07-09-2017 5:14 PM


Re: define "species"
Dredge writes:
Genetic variations in a bacteria population mean that some bacteria may survive the antibiotic and thus eventually come to dominate the population. This scenario is, in effect, no different to colour variations in a Peppered Moth population allowing the dark-winged variety to dominate during the "sooty years" - in other words, a simple case of natural selection.
The famous case of natural selection in the Peppered Moth is cited by mothscount.org as "one of the best known examples of evolution by natural selection"
... i.e., natural selection = evolution.
The peppered moth is an excellent example of natural selection. At least you get that.
It's also an excellent example of beneficial gene mutation. NOT variation within the genome, not gene plasticity - gene mutation. The mutations have been found and even dated to the industrial revolution.
Famous peppered moth's dark secret revealed - BBC News
The theory that all life on earth evolved from a common ancestor = common descent ... and this is not evolution?
How many times does this need to be explained to you? Common descent is a conclusion drawn from the ToE, it's not evolution itself. It's not necessary for there to be a single descendant for all life on earth but it's quite probable.
At least try to understand what you object to. If you don't you just look like an idiot.

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 699 by Dredge, posted 07-09-2017 5:14 PM Dredge has not replied

Replies to this message:
 Message 706 by RAZD, posted 07-09-2017 8:02 PM Tangle has not replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


Message 717 of 1311 (814608)
07-11-2017 7:03 AM
Reply to: Message 714 by CRR
07-11-2017 6:25 AM


Re: Species
CRR writes:
The Theory of Evolution thinks the root is LUCA (Last Universal Common Ancestor), Creationists think the roots are the created kinds.
Yes we know, is this all you're trying to tell us? If so you can stop.
Meanwhile you don't see to be making any progress telling us what a 'kind' actually is. In fact you're avoiding all my questions on it. Like are pigs and cows seperate kinds and elephants and tapirs?

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 714 by CRR, posted 07-11-2017 6:25 AM CRR has not replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(1)
Message 733 of 1311 (814669)
07-11-2017 6:15 PM
Reply to: Message 732 by Dredge
07-11-2017 6:08 PM


Re: Interesting question...
Dredge writes:
Please describe the general theory of evolution without referring to common descent.
ffs, there's a whole thread on that very subject that does exactly that.
How many times? Are you really this dumb?

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 732 by Dredge, posted 07-11-2017 6:08 PM Dredge has replied

Replies to this message:
 Message 734 by Tanypteryx, posted 07-11-2017 6:20 PM Tangle has not replied
 Message 736 by Dredge, posted 07-11-2017 7:31 PM Tangle has replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(1)
Message 745 of 1311 (814711)
07-12-2017 2:52 AM
Reply to: Message 736 by Dredge
07-11-2017 7:31 PM


Re: Interesting question...
Dredge writes:
I wonder how all life on earth evolved from a unicellular organism without a process of common descent.
It is most probable that all life on earth has a single common ancestor but it isn't necessary for the ToE that that is true.
The most commonly cited other possibility is that there are two; one for bacteria and one for archaea and eukaryotes.
It makes no difference at all to the ToE which of those is true or if another version is true.
It also makes no difference at all to creationist arguments about it.
What WOULD make a difference to the idea of common descent would be your crazy and unsupported idea of organisms descending from thousands (millions?) of individual 'kinds a few thousand years ago. So all you have to do is prove that to be true and collect the Nobel Prize. It should be very, very easy to do - evidence should be everywhere. Why haven't your side done it?
The mind boggles.
Yes, we can see that your mind is boggled.

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 736 by Dredge, posted 07-11-2017 7:31 PM Dredge has replied

Replies to this message:
 Message 760 by Dredge, posted 07-12-2017 9:01 PM Tangle has replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(1)
Message 773 of 1311 (814823)
07-13-2017 3:03 AM
Reply to: Message 760 by Dredge
07-12-2017 9:01 PM


Re: Interesting question...
Dredge writes:
One, two or ten, the theory that all life on earth evolved from tiny, widdle primordial critters is a theory of common descent.
As you have now apparently discovered, common descent is not a theory. Progress of sorts.
Dredge has spoken.
Yes, wrongly as you now accept.
I've been here a few years now and have noticed that the crazier creationists - the real fruitcakes - speak of themselves in this third party way. You need to keep a watch on yourself.

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 760 by Dredge, posted 07-12-2017 9:01 PM Dredge has replied

Replies to this message:
 Message 806 by Dredge, posted 07-13-2017 10:31 PM Tangle has not replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


Message 774 of 1311 (814824)
07-13-2017 3:49 AM
Reply to: Message 757 by Dredge
07-12-2017 8:46 PM


Re: define "species"
Dredge writes:
The truth is, white and black P. Moths have always existed in the same population. Their frequency changes depending on selection pressures. Everyone knows that ... or should.
The change was caused by a mutation in the early 19th century.
quote:
Scientists have discovered the specific mutation that famously turned moths black during the Industrial Revolution.
In an iconic evolutionary case study, a black form of the peppered moth rapidly took over in industrial parts of the UK during the 1800s, as soot blackened the tree trunks and walls of its habitat.
Now, researchers from the University of Liverpool have pinpointed the genetic change that caused this adaptation.
They have also calculated the most likely date for the mutation - 1819.
......
"We knew that within that 400,000 bases, there was some sequence that had to... cause the actual difference between the black type and the typical type," Dr Saccheri explained.
"So we went about an excruciatingly tedious process of identifying every single difference between the two types."
......
Specifically, they estimate the DNA jump happened in a 10-year window centred on 1819 - a date that fits perfectly with a gradual spread of the mutation through the population, until black moths were first spotted in 1848.
Famous peppered moth's dark secret revealed - BBC News

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 757 by Dredge, posted 07-12-2017 8:46 PM Dredge has not replied

Replies to this message:
 Message 775 by CRR, posted 07-13-2017 7:15 AM Tangle has replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(2)
Message 778 of 1311 (814855)
07-13-2017 10:34 AM
Reply to: Message 775 by CRR
07-13-2017 7:15 AM


Re: Peppered Moth
CRR writes:
First, changing colors is hardly a pathway leading to the kinds of massive biological change evolution requires.
Yes, by god, it's still a moth!
Second, research strongly suggests that the cause of the darkening, at the molecular level, is an enormous genetic insertion not in a DNA coding sequence, but in an intervening region (intron), which have been considered to be junk DNA in the past.
Yes, a mutation.
So we have a beneficial mutation plus natural selection leading to a change in phenotype in response to a change in the environment.
A perfectly demonstrated example of the predicted components of one form of the evolutionary process.

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 775 by CRR, posted 07-13-2017 7:15 AM CRR has not replied

Replies to this message:
 Message 810 by Dredge, posted 07-13-2017 11:32 PM Tangle has not replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


Message 987 of 1311 (815595)
07-21-2017 1:28 PM
Reply to: Message 968 by CRR
07-21-2017 4:15 AM


Re: Let's call this the Genesis 2:7 message
Dredge writes:
Humans can't produce life from dead matter.
Just out of interest, would anything change for you if science could do that?

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 968 by CRR, posted 07-21-2017 4:15 AM CRR has not replied

Replies to this message:
 Message 997 by Dredge, posted 07-21-2017 11:01 PM Tangle has replied

  
Tangle
Member
Posts: 9512
From: UK
Joined: 10-07-2011
Member Rating: 4.8


(1)
Message 1000 of 1311 (815639)
07-22-2017 3:29 AM
Reply to: Message 997 by Dredge
07-21-2017 11:01 PM


Re: Let's call this the Genesis 2:7 message
Dredge writes:
Firstly, the quote you cite doesn't belong to Dredge.
There's the fruitcake third person talk again.
Nevertheless, man has as much chance of producing life from dead matter as a snail has of building a Large Hadron Collider.
That's your opinion, but the question was would anything change for you if science did produce life from 'dead matter'?

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 997 by Dredge, posted 07-21-2017 11:01 PM Dredge has replied

Replies to this message:
 Message 1007 by Dredge, posted 07-23-2017 4:59 AM Tangle has replied

  
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