Greetings smallaxe,
Firstly,
some general comments -
Thank you for remaining reasonable in your posts,
it is encouraging that you can express your views without descending to insults.
I try to do the same - criticising your claims, not your person
You do not understand this issue fully.
Embryos of different species ARE similar - we can SEE this in photographs.
This DOES teach us something about evolutionary history.
It's a fact, details here:
http://www.talkorigins.org/indexcc/CB/CB701.html
But,
a LONG time ago (a century or more), a chap Haeckel took this idea and exaggerated it into a weird theory - that Ontogeny recapitulates Philogeny (development replays ancestry) - which means that embryos would go thru stages which look like ADULT forms of other species they evolved thru. Haeckel used line drawings, and faked some of them to puff up his theory.
SCIENTISTS checked Haeckel's work and found it was not right,
they also noticed he faked some photos.
Thus,
Haeckel's theory (OrP) was rejected LONG long ago.
But,
the underlieing concept of embryo similarities is true, and always was true,
and
studying these similarities (and differences) has increased our knowledge.
You can see actual embryo photos here :
http://www.pbs.org/wgbh/nova/odyssey/clips/
Please look at these photos smallaxe -
the similarities are obvious,
do you now agree embryos do look similar?
But the problem is -
creationists claim that biology still teaches OrP,
when this is
100%
totally
completely
absolutely
180 degrees
FALSE !
Yes,
biology DOES still teach that (some) embryos are similar - because they ARE similar
but, no -
biology does NOT teach Haeckel's old OrP theory.
Smallaxe -
your sources are not correct - you are repeating false claims that have been refuted long ago.
Sites like AIG, Tektonics or Dr Dino have FALSE information - you would be wise to check your sources before repeating their false claims.
They also claim that we teach Haeckel's drawings are proof of evolution -
FALSE.
Yes,
you CAN sometimes find the drawings in very old textbooks of low quality
or
even in MODERN books as a historical curiosity.
Just as you can find old books that claim tobacco is good for you - so what?
False.
You don't seem to be aware that we have various dating methods -
* Isochron dating,
* radioactivite dating
* luminescence
* fission track
* obsidian hydration
etc.
Such methods do NOT rely at all on fossils.
It is simply UNTRUE to say that dating depends only circularly on fossils -
completely, totally, 100% WRONG.
Whoever told you that is wrong,
please find better sources.
There are many different methods of dating - it is common practice to apply SEVERAL methods if possible. When several different methods agree - we can be confident of the dating.
Sadly,
creationists do not seem to know any of this.
This is false,
as well as confused.
You do not seem to understand the difference between :
* evolution as a fact observed in nature
* the THEORY of evolution we use to try and explain how it works
We SEE evolution -
we observe it in the field and in the lab every day -
we see and work with changing allele frequencies all the time.
Evolution is a FACT because we observe it to be so.
But,
the THEORY of evolution is an attempt to explain how the details actually fit together.
The THEORY of evolution is a vast and complex area of study covering many facets - the details of the theory are always being debated, argued, and changed - like all theories.
So,
it what you said is simply NOT TRUE.
Only people who do not understand the difference say that - usually creationists.
We teach the fact of evolution as a fact - the evolution we observe as a fact in nature;
and,
we teach the theory of evolution as a theory - like all theories.
Relativity is indeed a theory -
one that is so well supported by the evidence that it is considered one of the great successes in science.
Every test ever done, anywhere, by anyone - SUPPORTS relativity.
NO test ever disagreed with relativity.
The other theories (e.g. Newton) have been TESTED and found NOT as good as Relativity.
Quantum physics is indeed a (set of related) theories -
one that is so well supported by the evidence that it is considered one of the great successes in science.
Every test ever done, anywhere, by anyone - SUPPORTS Quantum physics.
NO test ever disagreed with Quantum physics.
The other theories (e.g. classical particles) have been TESTED and found NOT as good as Quantum physics.
Evolution is indeed a theory -
one that is so well supported by the evidence that it is considered one of the great successes in science.
Every test ever done, anywhere, by anyone - SUPPORTS evolution.
NO test ever disagreed with evolution.
The other theories (e.g. Creation) have been TESTED and found NOT as good as evolution.
Nonsense.
The only "tables turned" is in your inability to accept the evidence -
evolution is as well supported with evidence as relativity.
It is only religious faith which causes creationists to accept relativity and reject evolution - because they think it disagrees with their faith (of course many Christians have no problem with evolution.)
Relativity was accepted (against the odds) because it MATCHED what we OBSERVE -
every test,
every time,
every place,
by every person who did the test.
Evolution was accepted (against the odds) because it MATCHED what we OBSERVE -
every test,
every time,
every place,
by every person who did the test.
The only difference is in creationists' ability to accept the evidence.
Dogs descended from wolves - a different species.
This new species evolved within human history - as a direct result of human activity.
This is prima facie evidence of un-natural selection producing a new SPECIES (not quite the same as natural selection, but an interesting case.)
You deliberately chose a SHORT time frame,
then claimed we have never seen an event that takes a LONG time,
and pretended this proves LONG events can not happen,
even though you had to ignore the direct evidence that showed you wrong -
wolves evolving into dogs within human time frames.
Once again -
your argument boils down to :
" anything that takes longer than a human lifetime cannot happen"
We have never seen a giant sequioa growing to full height from a seed -
therefore, according to YOU, they cannot grow to full height.
We have never seen glacier ice flow from mountain top all the way to the to sea,
therefore, according to YOU, glacier ice CANNOT flow from Mt top all the way to the to sea.
This is obviously a false argument -
why do you keep using it?
Let's be frank, your posts -
show little knowledge about these subjects,
confuse the most basic terms and concepts,
show no background knowledge of biology or science in general.
But,
you pretend you know better than all the best brains in the world?
When all you have to offer is tired all nonsense apparently lifted straight from AIG which you didn't even bother to check?
Science depends on EVIDENCE -
you produce no evidence for your claims,
and
you dismiss the evidence which shows you wrong.
Yes,
you are not debating,
you are preaching.
This is a science forum - please don't preach here.
(By which I mean - I look forward to evidence-based discussion. You are, of course, completely free to express your views here.)
Iasion
Firstly,
some general comments -
Thank you for remaining reasonable in your posts,
it is encouraging that you can express your views without descending to insults.
I try to do the same - criticising your claims, not your person
smallaxe0217 said:The main one is the presentation of evidence that is subject to multiple interpretation as incontrovertible fact, such as the "embryo" similarities,
You do not understand this issue fully.
Embryos of different species ARE similar - we can SEE this in photographs.
This DOES teach us something about evolutionary history.
It's a fact, details here:
http://www.talkorigins.org/indexcc/CB/CB701.html
But,
a LONG time ago (a century or more), a chap Haeckel took this idea and exaggerated it into a weird theory - that Ontogeny recapitulates Philogeny (development replays ancestry) - which means that embryos would go thru stages which look like ADULT forms of other species they evolved thru. Haeckel used line drawings, and faked some of them to puff up his theory.
SCIENTISTS checked Haeckel's work and found it was not right,
they also noticed he faked some photos.
Thus,
Haeckel's theory (OrP) was rejected LONG long ago.
But,
the underlieing concept of embryo similarities is true, and always was true,
and
studying these similarities (and differences) has increased our knowledge.
You can see actual embryo photos here :
http://www.pbs.org/wgbh/nova/odyssey/clips/
Please look at these photos smallaxe -
the similarities are obvious,
do you now agree embryos do look similar?
But the problem is -
creationists claim that biology still teaches OrP,
when this is
100%
totally
completely
absolutely
180 degrees
FALSE !
Yes,
biology DOES still teach that (some) embryos are similar - because they ARE similar
but, no -
biology does NOT teach Haeckel's old OrP theory.
Smallaxe -
your sources are not correct - you are repeating false claims that have been refuted long ago.
Sites like AIG, Tektonics or Dr Dino have FALSE information - you would be wise to check your sources before repeating their false claims.
They also claim that we teach Haeckel's drawings are proof of evolution -
FALSE.
Yes,
you CAN sometimes find the drawings in very old textbooks of low quality
or
even in MODERN books as a historical curiosity.
Just as you can find old books that claim tobacco is good for you - so what?
smallaxe0217 said:the failure to illustrate the circular logic in geological dating (the age of rocks are used to determine the age of the fossils contained in these rock formations...which are used to define the agre of the rock formations).
False.
You don't seem to be aware that we have various dating methods -
* Isochron dating,
* radioactivite dating
* luminescence
* fission track
* obsidian hydration
etc.
Such methods do NOT rely at all on fossils.
It is simply UNTRUE to say that dating depends only circularly on fossils -
completely, totally, 100% WRONG.
Whoever told you that is wrong,
please find better sources.
There are many different methods of dating - it is common practice to apply SEVERAL methods if possible. When several different methods agree - we can be confident of the dating.
Sadly,
creationists do not seem to know any of this.
smallaxe0217 said:Basically, my complaint is that the THEORY of evolution is presented as a FACT.
This is false,
as well as confused.
You do not seem to understand the difference between :
* evolution as a fact observed in nature
* the THEORY of evolution we use to try and explain how it works
We SEE evolution -
we observe it in the field and in the lab every day -
we see and work with changing allele frequencies all the time.
Evolution is a FACT because we observe it to be so.
But,
the THEORY of evolution is an attempt to explain how the details actually fit together.
The THEORY of evolution is a vast and complex area of study covering many facets - the details of the theory are always being debated, argued, and changed - like all theories.
So,
it what you said is simply NOT TRUE.
Only people who do not understand the difference say that - usually creationists.
We teach the fact of evolution as a fact - the evolution we observe as a fact in nature;
and,
we teach the theory of evolution as a theory - like all theories.
smallaxe0217 said:Relativity is taught as a theory, even with all the evidence that shows its strength.
Relativity is indeed a theory -
one that is so well supported by the evidence that it is considered one of the great successes in science.
Every test ever done, anywhere, by anyone - SUPPORTS relativity.
NO test ever disagreed with relativity.
The other theories (e.g. Newton) have been TESTED and found NOT as good as Relativity.
smallaxe0217 said:Quantum physics is presented as a theory, even with all of its solid evidence.
Quantum physics is indeed a (set of related) theories -
one that is so well supported by the evidence that it is considered one of the great successes in science.
Every test ever done, anywhere, by anyone - SUPPORTS Quantum physics.
NO test ever disagreed with Quantum physics.
The other theories (e.g. classical particles) have been TESTED and found NOT as good as Quantum physics.
smallaxe0217 said:Evolution is posed as the whole truth and no dissent is brooked.
Evolution is indeed a theory -
one that is so well supported by the evidence that it is considered one of the great successes in science.
Every test ever done, anywhere, by anyone - SUPPORTS evolution.
NO test ever disagreed with evolution.
The other theories (e.g. Creation) have been TESTED and found NOT as good as evolution.
smallaxe0217 said:It is as if the tables have been turned, the scientific establishment has become the Catholic church of Galileo's time with the same attitude to those who have the temerity to disagree.
Nonsense.
The only "tables turned" is in your inability to accept the evidence -
evolution is as well supported with evidence as relativity.
It is only religious faith which causes creationists to accept relativity and reject evolution - because they think it disagrees with their faith (of course many Christians have no problem with evolution.)
Relativity was accepted (against the odds) because it MATCHED what we OBSERVE -
every test,
every time,
every place,
by every person who did the test.
Evolution was accepted (against the odds) because it MATCHED what we OBSERVE -
every test,
every time,
every place,
by every person who did the test.
The only difference is in creationists' ability to accept the evidence.
smallaxe0217 said:I'll put it this way: I've seen many breeds of dogs developed for many purposes; but they all remained dogs. Forgive me for not just accepting your word that my statement is inaccurate at this point.
Dogs descended from wolves - a different species.
This new species evolved within human history - as a direct result of human activity.
This is prima facie evidence of un-natural selection producing a new SPECIES (not quite the same as natural selection, but an interesting case.)
You deliberately chose a SHORT time frame,
then claimed we have never seen an event that takes a LONG time,
and pretended this proves LONG events can not happen,
even though you had to ignore the direct evidence that showed you wrong -
wolves evolving into dogs within human time frames.
Once again -
your argument boils down to :
" anything that takes longer than a human lifetime cannot happen"
We have never seen a giant sequioa growing to full height from a seed -
therefore, according to YOU, they cannot grow to full height.
We have never seen glacier ice flow from mountain top all the way to the to sea,
therefore, according to YOU, glacier ice CANNOT flow from Mt top all the way to the to sea.
This is obviously a false argument -
why do you keep using it?
smallaxe0217 said:Before I go into anything in-depth, I have to know the basic outline of what's going on. From what i've studied and read of evolution, I can believe that micro-evolution exists, but to believe that new species can occur due to random mutation in sufficient numbers and mutations to provide the diversity of life that I see on this planet is not a logical conclusion to my mind.
Let's be frank, your posts -
show little knowledge about these subjects,
confuse the most basic terms and concepts,
show no background knowledge of biology or science in general.
But,
you pretend you know better than all the best brains in the world?
When all you have to offer is tired all nonsense apparently lifted straight from AIG which you didn't even bother to check?
smallaxe0217 said:I am not here to "debate", I have no illusions of changing anyone's mind. All I am doing here is presenting what I believe, and why I do not believe that Darwinism is a sound theory for the devolopment of life.
Science depends on EVIDENCE -
you produce no evidence for your claims,
and
you dismiss the evidence which shows you wrong.
Yes,
you are not debating,
you are preaching.
This is a science forum - please don't preach here.
(By which I mean - I look forward to evidence-based discussion. You are, of course, completely free to express your views here.)
Iasion
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