SamCJ said:
I can study an motor in a car to learn how to repair a motor on a lawn mower. I do not need to know anything about how they came to be. All I have to know is that they have lots of similarities that could be helpful in understanding what is wrong with the bad one. If that transfer of knowledge can work for intelligently designed things like cars and lawn mowers, why is it necessary to posit randomness for biological things to transfer knowledge of one to knowledge of the other?
You are adding to the opposing arguments I have had with others, and I will look into these things when I have time, but as I said before, whether or not mutations are actually randon or intelligently directed is not relevant to my question. They may well be random, and for purposes of the question, I will assume that they are random. The question is what role did knowledge of the mutations being random as opposed to intelligent play in the study of the chimpanzee's genome? In absence of a better explanation, it seems to me that the chimps genome could have just as well been studied by the biologist even if he believed erroneously that the differences between chimps and humans were a result of intelligent design.
You lose me with "Hence."
May Santa bless you, look over you and bring your children many gifts.
Gidday SamCJ,
I am still having some trouble understanding the exact nature of some of your questions, so my apologies. I shall write this in hope that I am answering you.
SamCJ said:
I can study an motor in a car to learn how to repair a motor on a lawn mower. I do not need to know anything about how they came to be. All I have to know is that they have lots of similarities that could be helpful in understanding what is wrong with the bad one.
But SamCJ, science is not, and never was, just restricted to this kind of thing i.e. making rockets, understanding how cars work in order to repair them. Scientists/humans also
want to know how the cars came to be.
With respect to all things we see in nature, we wish to know origins as much as we wish to know processes as much as we wish to know structures. Thus, with respect to atoms, we wish to know what they look like, that is their structure; we wish to know how they are held together; and we wish to know how they originate. With respect to rain, we wish to know what rain is and what it looks like; we wish to know what it is that allows it to exist within a cloud and then fall from the cloud; and we wish to know where it comes from in the first place.
SamCJ said:
If that transfer of knowledge can work for intelligently designed things like cars and lawn mowers, why is it necessary to posit randomness for biological things to transfer knowledge of one to knowledge of the other?
I am still struggling to understand exactly what you are asking here. Let me paraphrase you to see if I understand you:-
What you seem to be asking is If I can learn how a car works, and use this knowledge to fix a car, then why cannot I learn how a cell works to use this knowledge to explain how a cell changes?
At this point I do not see how your analogy is reasonable at all.
Intelligence can easily explain how cells change (evolve). But intelligence can easily explain why rain falls, how rain originates, what rain really is. And intelligence can easily explain how atoms are held together, how they came to be etc.
That is, intelligence can explain anything and everything.
However, and this is one reason why Judge Jones weighed in against ID - the intelligence is untestable. Importantly, Jones said that he cannot argue that ID is not true. However, he said that, as it currently stands, ID is totally untestable. And he agreed that notions of variation, random mutation
and non-random mutation are all scientifically testable. That is, the processes behind evolution are observable.
Now it just could be that we are mistaken, that random mutation and non-random mutation have nothing to do with changes (evolution?) in animals across time. It just could be that random and non-random chemical and physical processes have nothing to do with the origin of rain. It could be that physical forces have nothing to do with the reason why atoms hold together or how they originate.
It could be that an intelligence (omnipotent, omniscient, omnipresent) actually holds all atoms together for all time, using his/her direct action. Maybe rain forms because the supernatural intelligence actually pulls water molecules from the sea, rivers and lakes and, with his/her supernatural fingers, joins them together to make clouds. Then when it comes time to rain, he/she pushes the drops from the clouds. It could be that this supernatural entity, on deciding to create a new animal, uses an animal already existing and, with his/her fingers pulls a molecule or two of DNA apart and resets them so that a new animal will later form when those DNA molecules are expressed.
However, if you wish to go down this path and have your idea accepted then
you must:-
a) demonstrate that this supernatural entity exists and
b) show that the entity actually behaves in the manner you believe.
Science does not accept ID because, despite what ID claims, neither a) nor b) have occurred. As Jones noted, ID does not argue positively for itself. It argues negatively against evolution. That is, ID says to evolution You cannot explain this, therefore ID did it.
As Jones noted such is not sound science.
Against this, we do know that our cells contain an enormous amount of genetic diversity. We do know the causes of this diversity. These are observations that scientists make on a daily basis. We do know that this diversity gives rise to variations amongst animals. This too can be observed. We are beginning to observe that this diversity can also give rise to new species. We also observe changes in animal life both across space and through time. We would like to explain how this came about.
Darwin and Wallace offered
a solution in part. Mendel offered
a solution in part. The combination of Darwins and Mendels ideas (neo_Darwinism) is considered by most scientists to be the best explanation for those patterns we really do see in living organisms and extinct ones.
Neo_Darwinism was accepted by Jones to be scientific, because like all other science, it was a theory that could be tested. Various parts of the theory could be tested, individually.
If you read the scientific literature, journals are full of tests for conventional evolutionary ideas. Duplication of genes and chromosomes has been observed. It is hypothesized that such could be important in evolution because one gene would function normally while the other gene evolves towards a new function. This hypothesis is being tested by looking to see if remnants of old genes can be found in the genome of animals. And it would appear that structures which look like old genes can be found. So the hypothesis gains credibility.
Until very recently, and I mean in the past year, the exact molecular mechanism for speciation was unknown. Speciation is very important for evolution. Tests on fruit-flies have been able to demonstrate one mechanism for speciation a change in the allele of one gene in a species which causes death in the child males, if the parent ties to back breed with its sibling species.
Tests and experiments such as these are being done daily and reported daily. ID, that is, the postulate of an intelligence that does all of this, does no similar testing simply because the notion of the ID has not been defined in such a manner that it can be tested.
In science, you explain things by using that which you know about and can know about. You do not explain things by using that which you do not know about. You do not explain things by using ideas which are completely speculative. You do not do so with respect to the rain and atoms. You do not do so with respect to life.
If you wish to do so with respect to life, then why do you not do so with respect to rain and atoms?
What I am asking, is why are you not consistent in your use of methodological framework?
And by the word speculative I am not meaning wrong or untrue or non existent. I mean that you just cannot say one way or the other. You have no evidence, one way or the other. This is why Jones wrote that he was not saying that ID was not true. What he was saying is that ID is like life on Mars. Maybe, maybe not. We just do not know.
However, with respect to life on Mars, we can test the idea. Even now, with out looking at Mars closely enough, we can bring observations to bear to intelligently discuss the likelihood of life and to design equipment to test the idea out. So life on Mars is, ultimately, very different to ID.
SamCJ said:
You are adding to the opposing arguments I have had with others, and I will look into these things when I have time, but as I said before, whether or not mutations are actually random or intelligently directed is not relevant to my question. They may well be random, and for purposes of the question, I will assume that they are random. The question is what role did knowledge of the mutations being random as opposed to intelligent play in the study of the chimpanzee's genome? In absence of a better explanation, it seems to me that the chimps genome could have just as well been studied by the biologist even if he believed erroneously that the differences between chimps and humans were a result of intelligent design.
It is here that I also have some trouble understanding your question:-
SamCJ:-
what role did knowledge of the mutations being random as opposed to intelligent play in the study of the chimpanzee's genome?
It depends on what you mean by study.
If by study you mean sequencing the genome, then probably random mutations vs intelligence played no role.
If by study you mean explain why the chimp genome is so much like ours, yet different nevertheless then random mutations vs intelligence played a big role in answering this question. See above for why this is so and why Jones himself came down so heavily in favor of the mainstream and was so damning of the IDers.
So when you write:-
SamCJ:-
it seems to me that the chimps genome could have just as well been studied by the biologist even if he believed erroneously that the differences between chimps and humans were a result of intelligent design.
then of course you are correct depending on the kind of study being done.
However, as I said above SamCJ, scientists want to study genomes in more ways that just see what they look like. Scientists also wish to determine how they how they work and how they originated. It is so with cars. We dont just study cars for the sake of repairing them. Ask any car enthusiast who is also interested in history. How and why the car originated is just as much a valid study as is how the car works in case I should have to fix it.
SamCJ said:
You lose me with "Hence."
Hopefully my long essay has not lost you even more.
SamCJ said:
May Santa bless you, look over you and bring your children many gifts.
Ha! These days the children are too old. The grand-children had a great time though. That is what makes the day a pleasure.
Hope you day was/is a great one too.
Regards, Roland