Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 Renate- > I don't get that. How can whether or not something is causative or > whether or not something exists be " not science " ? Are you assuming > that science is by definition aethistic? Is search for undiscovered > viruses science? Undiscovered stars? Then why isn't an as-yet- > unproven " higher power " science? > > Or more to the point, if there is a reasonable probability that there > may be some higher intelligence that did indeed guide evolution, why > does that not have an equal weight to the probability that it > happened spontaneously? Aren't they both just theories, until > someone can themselves create life to prove how it actually > happened? Science is limited to testable hypotheses. If I say " there's an invisible dragon hovering over my shoulder that cannot be detected by any means, " that's not a scientific hypotheses because it is by definition untestable. As to giving equal weight to ID, that would be like asking why I don't give equal weight to the competing hypotheses that there either is or isn't an invisible and completely undetectable dragon hovering over my shoulder. There's absolutely no evidence whatsoever for said dragon, so there's no reason to believe it exists. Similarly, there's absolutely no evidence whatsoever for ID, but there's a vast abundance of evidence for evolution, including such parts of the earth's genomes that we've mapped, the fossil record, assays of life on earth, numerous observations of evolution in action, and much more. > In my mind, saying something like " many people of the world believe > evolution may be guided by a higher intelligence " is not teaching > religion, but merely a statement of fact that removes the " experts > agree that God doesn't exist " message that is given by not giving it > a mention. Because frankly, saying something doesn't exist when that > can't be proven is not very scientific either. It's like someone > saying that all species on earth have been discovered, described, and > catalogued. Saying " many people of the world believe evolution may be guided by a higher intelligence " is a sociological description of human culture, not a scientific assertion in any way related to evolutionary biology. - Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 , > As to giving equal weight to ID, that would be like asking why I don't > give equal weight to the competing hypotheses that there either is or > isn't an invisible and completely undetectable dragon hovering over my > shoulder. There's absolutely no evidence whatsoever for said dragon, > so there's no reason to believe it exists. Similarly, there's > absolutely no evidence whatsoever for ID, but there's a vast abundance > of evidence for evolution, including such parts of the earth's genomes > that we've mapped, the fossil record, assays of life on earth, > numerous observations of evolution in action, and much more. I think you're approaching this with quite a bit of bias. How is the use of the fossil record in constructing phylogenies testable? Chris Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 Let me focus on these thoughts, : > " Or more to the point, if there is a reasonable probability that there > may be some higher intelligence that did indeed guide evolution, why > does that not have an equal weight to the probability that it > happened spontaneously? Aren't they both just theories, until > someone can themselves create life to prove how it actually > happened. " I think we would give equal weight to both theories, Intelligent Design and spontaneity, if they had equal evidence. Then you would appropriately give a 50%/50% chance to both theories. (Unless you were biased one way or another.) I think that every theory (creation, evolution, or whether my son's chicken's will grow better on one feed versus another) are all testable hypotheses (theories) that should be examined in light of the evidence. After reviewing the evidence, we should then all be free to make our own evaluations as to how the evidence supports or does not support the theory. You would only give a 50/50 chance to both theories if the evidence stacked up that way. Let me side-step the evolution question as to answer it would take all day. But, we've been trying to teach the " what's the evidence? " concept in my home lately. We are Christians and within the Christian community (as well as outside that worldview group) there is a question as to how old our universe is. Our son blindly was accepting the young earth theory that the world is about 6000 years old based on a literal interpretation of scriptures. I said, " Fine, but what is your evidence? " Likewise, my husband was blindly accepting that the earth is old. But none of us really knew of any evidence one way or another. And it's all so complex that it takes alot of thought to digest it all. But, we are trying to do so and have stacked up the evidence side by side. I'll close by sharing with you the beginning of our lists. As we continue our debate, maybe we'll decide which theory we think has more evidence. Maybe not. Maybe we'll assign probabilities and it will turn out 50/50. Maybe not. But, we want to look at the evidence nonetheless and believe that doing so is a whole lot of fun. And we also believe that looking at the evidence is what you should do for every question, evolution included. Young Earth 1. If the earth was older than 6000 years, the ocean would be much saltier due to the fact that minerals would have dissolved. 2. If the earth was older, there would be more Helium. The amount of He indicates that the earth is less than 200,000 years. (He is created by radioactive decay and it is heavy so not light enought to escape the atmosphere.) 3. Dinosaur and human fossils have been found together at the same level of the earth, indicating they were alive at the same time. 4. Decay of earth's magnetic field (I don't understand this one, just taking it from my son's list) 5. Accumulation of meteoritic dust on moons would be greater if our universe was older. 6. We'd have more metals in the ocean if the earth was older. 7. We first found dinosaur fossils in the 1800s but referred to dragons before that. How'd we have that idea if we'd never seen them? 8. We've found cave drawings of dinosaurs indicating man has lived with them. 9. We've found a mummified dinosaur, that is, one with skin on it. No skin could last millions of years. Old Earth. 1. Some galaxies are 1 billion light years away. If we were created from nothingness, those galaxies were created at the beginning of creation so the earth is at least 1 billion years old. 2. we saw a supernoval on Feb 23, 1987. We were able to establish it is 160,000 light years away so the universe is at least that old. 3. We can date rocks at 3.8 to 3.9 billion years old. (carbon dating) 4. We can date minerals at 4.1-4.2 billion years old (carbon dating) 5. We can see the edge of the universe and that is 15 billion light years away, thus the universe is at least that old. Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 On Oct 24, 2008, at 2:29 AM, haecklers wrote: > I don't get that. How can whether or not something is causative or > whether or not something exists be " not science " ? Are you assuming > that science is by definition aethistic? Is search for undiscovered > viruses science? Undiscovered stars? Then why isn't an as-yet- > unproven " higher power " science? > You haven't yet explained how a higher power can be tested for, or how predictions can be made as to its behavior, etc.... Can it be possible that you really cannot see the difference between a God, and between an undiscovered star? Is a God a physical entity that can be measured? Your posts signify that you haven't understood much of what has been said here. > > > Or more to the point, if there is a reasonable probability that there > may be some higher intelligence that did indeed guide evolution, why > does that not have an equal weight to the probability that it > happened spontaneously? Aren't they both just theories, until > someone can themselves create life to prove how it actually > happened? > > Is it dismissed simply because it is commonly held as true by most of > the world's religions that also believe in other unscientific > things? Does it " not belong in science class " simply because the > science establishment is anti-religion? Is the censorship as Ben > Stein calls it, a result of the science establishment's own arrogant > and unexamined belief that any religion is primitive and has nothing > to contribute or teach us? > > In my mind, saying something like " many people of the world believe > evolution may be guided by a higher intelligence " is not teaching > religion, but merely a statement of fact that removes the " experts > agree that God doesn't exist " message that is given by not giving it > a mention. Because frankly, saying something doesn't exist when that > can't be proven is not very scientific either. It's like someone > saying that all species on earth have been discovered, described, and > catalogued. > > > > > > > > > So are you dividing science into " hard " or > > > " real " science and " soft " > > > science like psychology, economics, etc.?? Because I > > > find it all a > > > grey area. Because something happens the same way 90% of > > > the time, > > > does that " prove " it is a fact? > > > > The more complex a system, an open system, the more difficult it is > to make predictions. As the parlance goes, it becomes > overdetermined...meaning that there are too many inputs to the system > to always predict the outcomes. Let's talk more about > probabilities, than facts. I would say that so-called soft science > actually deals with more complex systems. > > > > Anyway, I wasn't addressing the above question at all. I was just > making the point that theological arguments and theories, like > Intelligent Design, have no place in science courses. That doesn't > mean that Intelligent Design is wrong. However, it is not science. > > > > > > > > > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 Chris- I think you misunderstood my point. I characterized the fossil record as evidence. Definitely it's a weaker grade of evidence since it's entirely retrospective, but it's still evidence. A theory is testable; a piece of evidence is just whatever it is. - > > As to giving equal weight to ID, that would be like asking why I > don't > > give equal weight to the competing hypotheses that there either is > or > > isn't an invisible and completely undetectable dragon hovering > over my > > shoulder. There's absolutely no evidence whatsoever for said dragon, > > so there's no reason to believe it exists. Similarly, there's > > absolutely no evidence whatsoever for ID, but there's a vast > abundance > > of evidence for evolution, including such parts of the earth's > genomes > > that we've mapped, the fossil record, assays of life on earth, > > numerous observations of evolution in action, and much more. > > I think you're approaching this with quite a bit of bias. How is the > use of the fossil record in constructing phylogenies testable? Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 On Oct 24, 2008, at 7:04 AM, Marcelle A. Kinney, Ph.D. wrote: > Let me focus on these thoughts, : > > > " Or more to the point, if there is a reasonable probability that > there > > may be some higher intelligence that did indeed guide evolution, why > > does that not have an equal weight to the probability that it > > happened spontaneously? Aren't they both just theories, until > > someone can themselves create life to prove how it actually > > happened. " > > I think we would give equal weight to both theories, Intelligent > Design and spontaneity, if they had equal evidence. Then you would > appropriately give a 50%/50% chance to both theories. (Unless you > were biased one way or another.) > No one has yet has given any description of what actual evidence of Intelligent Design would be. That certainly includes your initial post. The 'evidence' is philosophical/religious, i.e. totally biased. Given that there is no scientific evidence of Intelligent Design, it would be ridiculous for reasons made clear by multiple people here, to give it equal weight in a science program. > > > I think that every theory (creation, evolution, or whether my son's > chicken's will grow better on one feed versus another) are all > testable hypotheses (theories) that should be examined in light of > the evidence. After reviewing the evidence, we should then all be > free to make our own evaluations as to how the evidence supports or > does not support the theory. You would only give a 50/50 chance to > both theories if the evidence stacked up that way. > Still waiting for how we would test for a Creator.... > > > Let me side-step the evolution question as to answer it would take > all day. But, we've been trying to teach the " what's the evidence? " > concept in my home lately. We are Christians and within the > Christian community (as well as outside that worldview group) there > is a question as to how old our universe is. Our son blindly was > accepting the young earth theory that the world is about 6000 years > old based on a literal interpretation of scriptures. I said, " Fine, > but what is your evidence? " Likewise, my husband was blindly > accepting that the earth is old. But none of us really knew of any > evidence one way or another. And it's all so complex that it takes > alot of thought to digest it all. But, we are trying to do so and > have stacked up the evidence side by side. > You're saying that there is equal evidence that the earth is 6000 years old and that it is billions of years old? > > > I'll close by sharing with you the beginning of our lists. As we > continue our debate, maybe we'll decide which theory we think has > more evidence. Maybe not. Maybe we'll assign probabilities and it > will turn out 50/50. Maybe not. But, we want to look at the evidence > nonetheless and believe that doing so is a whole lot of fun. And we > also believe that looking at the evidence is what you should do for > every question, evolution included. > For EVERY question? I " m also curious - how, with any degree of rigor, could you assign probabilities to the existence of a God? That doesn't strike you as laughably absurd? I just can't see why some so-called religious people can't simply accept that faith is as far as they are going to get, and not try to force their AGENDA on everyone else. This is the kind of Christianity that I object to - not Christianity itself, as some people here like to accuse me of. > > > Young Earth > 1. If the earth was older than 6000 years, the ocean would be much > saltier due to the fact that minerals would have dissolved. > 2. If the earth was older, there would be more Helium. The amount of > He indicates that the earth is less than 200,000 years. (He is > created by radioactive decay and it is heavy so not light enought to > escape the atmosphere.) > 3. Dinosaur and human fossils have been found together at the same > level of the earth, indicating they were alive at the same time. > 4. Decay of earth's magnetic field (I don't understand this one, > just taking it from my son's list) > 5. Accumulation of meteoritic dust on moons would be greater if our > universe was older. > 6. We'd have more metals in the ocean if the earth was older. > 7. We first found dinosaur fossils in the 1800s but referred to > dragons before that. How'd we have that idea if we'd never seen them? > 8. We've found cave drawings of dinosaurs indicating man has lived > with them. > 9. We've found a mummified dinosaur, that is, one with skin on it. > No skin could last millions of years. > > Old Earth. > 1. Some galaxies are 1 billion light years away. If we were created > from nothingness, those galaxies were created at the beginning of > creation so the earth is at least 1 billion years old. > 2. we saw a supernoval on Feb 23, 1987. We were able to establish it > is 160,000 light years away so the universe is at least that old. > 3. We can date rocks at 3.8 to 3.9 billion years old. (carbon dating) > 4. We can date minerals at 4.1-4.2 billion years old (carbon dating) > 5. We can see the edge of the universe and that is 15 billion light > years away, thus the universe is at least that old. > > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 Please - explain (for the 500th time) how God would be 'detectable' by scientific experiment, and how you could conclude scientifically that it was, in actuality, God? > , > > Could it be instead that the intelligence behind design is the main > ruling theory among non-scientist (or non-agnostic scientists, at > least the ones who don't get a say in text book writing)? I don't > know where you get the idea that God is undetectable by definition > which seems to be what you are saying. I think the ID people are > saying there are " footprints " of a god and that is what they would > like to be put on the table for the discussion of how we came to be > what we are. Like there's a mural on a wall and most people agree an > artist painted it but some scientist says " No, it just spontaneously > occurred, due to weather, minerals accumulating, sunspots, etc. > There is no proof an artist made it. " He can use his authority to > get a group of cronies and students to disbelieve in artists if he > wants to, and prove his point by showing how water stains, sunsets > and canyon walls are similar. > > > > > > Renate- > > > > > I don't get that. How can whether or not something is causative or > > > whether or not something exists be " not science " ? Are you assuming > > > that science is by definition aethistic? Is search for > undiscovered > > > viruses science? Undiscovered stars? Then why isn't an as-yet- > > > unproven " higher power " science? > > > > > > Or more to the point, if there is a reasonable probability that > there > > > may be some higher intelligence that did indeed guide evolution, > why > > > does that not have an equal weight to the probability that it > > > happened spontaneously? Aren't they both just theories, until > > > someone can themselves create life to prove how it actually > > > happened? > > > > Science is limited to testable hypotheses. If I say " there's an > > invisible dragon hovering over my shoulder that cannot be detected > by > > any means, " that's not a scientific hypotheses because it is by > > definition untestable. > > > > As to giving equal weight to ID, that would be like asking why I > don't > > give equal weight to the competing hypotheses that there either is > or > > isn't an invisible and completely undetectable dragon hovering over > my > > shoulder. There's absolutely no evidence whatsoever for said > dragon, > > so there's no reason to believe it exists. Similarly, there's > > absolutely no evidence whatsoever for ID, but there's a vast > abundance > > of evidence for evolution, including such parts of the earth's > genomes > > that we've mapped, the fossil record, assays of life on earth, > > numerous observations of evolution in action, and much more. > > > > > In my mind, saying something like " many people of the world > believe > > > evolution may be guided by a higher intelligence " is not teaching > > > religion, but merely a statement of fact that removes the " experts > > > agree that God doesn't exist " message that is given by not giving > it > > > a mention. Because frankly, saying something doesn't exist when > that > > > can't be proven is not very scientific either. It's like someone > > > saying that all species on earth have been discovered, described, > and > > > catalogued. > > > > Saying " many people of the world believe evolution may be guided by > a > > higher intelligence " is a sociological description of human > culture, > > not a scientific assertion in any way related to evolutionary > biology. > > > > - > > > > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 , > > > Similarly, there's > > > absolutely no evidence whatsoever for ID, but there's a vast > > > abundance > > > of evidence for evolution, including such parts of the earth's > > > genomes > > > that we've mapped, the fossil record, assays of life on earth, > > > numerous observations of evolution in action, and much more. > > I think you're approaching this with quite a bit of bias. How is the > > use of the fossil record in constructing phylogenies testable? > I think you misunderstood my point. I characterized the fossil record > as evidence. Definitely it's a weaker grade of evidence since it's > entirely retrospective, but it's still evidence. A theory is > testable; a piece of evidence is just whatever it is. The use of evidence depends on a theory of evidence. If you infer common descent from morphological similarities and geological stratifications in the fossil record, you need to be able to test your theory that morphological similarities and geological stratifications are legitimate means for inferring common descent. If you don't do that, it is meaningless to say you've " tested " common descent. You need to legitimize the assumptions with testing, all the way back to the initial a priori assumptions of the scientific method. Chris Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 LOL - how exactly can you test a priori assumptions? And is the assumption of the scientific method really a priori? If you give up the scientific method entirely, how would you test the scientific method? Isn't its validity a philosophical discussion? In philosophy, one doesn't 'test' theories. > , > > > > > Similarly, there's > > > > absolutely no evidence whatsoever for ID, but there's a vast > > > > abundance > > > > of evidence for evolution, including such parts of the earth's > > > > genomes > > > > that we've mapped, the fossil record, assays of life on earth, > > > > numerous observations of evolution in action, and much more. > > > > I think you're approaching this with quite a bit of bias. How is > the > > > use of the fossil record in constructing phylogenies testable? > > > I think you misunderstood my point. I characterized the fossil > record > > as evidence. Definitely it's a weaker grade of evidence since it's > > entirely retrospective, but it's still evidence. A theory is > > testable; a piece of evidence is just whatever it is. > > The use of evidence depends on a theory of evidence. If you infer > common descent from morphological similarities and geological > stratifications in the fossil record, you need to be able to test your > theory that morphological similarities and geological stratifications > are legitimate means for inferring common descent. If you don't do > that, it is meaningless to say you've " tested " common descent. You > need to legitimize the assumptions with testing, all the way back to > the initial a priori assumptions of the scientific method. > > Chris > > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 On 10/24/08, Gene Schwartz <implode7@...> wrote: > > LOL - how exactly can you test a priori assumptions? You can't. When I said " all the way back to, " rather than " all the way back through, " I meant you stop at those assumptions, but not before them. > And is the > assumption of the scientific method really a priori? If you give up > the scientific method entirely, how would you test the scientific > method? Isn't its validity a philosophical discussion? In philosophy, > one doesn't 'test' theories. Right. The a priori assumptions are not testable. They are derived logically from other a priori assumptions via philosophy. Everything else built on top of them is testable. Thus, all the theories of evidence built on top of them must be legitimized before the evidence relying on those theories of evidence is used to test other theories. Chris > >> , >> >> > > > Similarly, there's >> > > > absolutely no evidence whatsoever for ID, but there's a vast >> > > > abundance >> > > > of evidence for evolution, including such parts of the earth's >> > > > genomes >> > > > that we've mapped, the fossil record, assays of life on earth, >> > > > numerous observations of evolution in action, and much more. >> >> > > I think you're approaching this with quite a bit of bias. How is >> the >> > > use of the fossil record in constructing phylogenies testable? >> >> > I think you misunderstood my point. I characterized the fossil >> record >> > as evidence. Definitely it's a weaker grade of evidence since it's >> > entirely retrospective, but it's still evidence. A theory is >> > testable; a piece of evidence is just whatever it is. >> >> The use of evidence depends on a theory of evidence. If you infer >> common descent from morphological similarities and geological >> stratifications in the fossil record, you need to be able to test your >> theory that morphological similarities and geological stratifications >> are legitimate means for inferring common descent. If you don't do >> that, it is meaningless to say you've " tested " common descent. You >> need to legitimize the assumptions with testing, all the way back to >> the initial a priori assumptions of the scientific method. >> >> Chris >> >> > > > > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 Misunderstood you. > On 10/24/08, Gene Schwartz <implode7@...> wrote: > > > > LOL - how exactly can you test a priori assumptions? > > You can't. When I said " all the way back to, " rather than " all the > way back through, " I meant you stop at those assumptions, but not > before them. > > > And is the > > assumption of the scientific method really a priori? If you give up > > the scientific method entirely, how would you test the scientific > > method? Isn't its validity a philosophical discussion? In > philosophy, > > one doesn't 'test' theories. > > Right. The a priori assumptions are not testable. They are derived > logically from other a priori assumptions via philosophy. Everything > else built on top of them is testable. Thus, all the theories of > evidence built on top of them must be legitimized before the evidence > relying on those theories of evidence is used to test other theories. > > Chris > > > > >> , > >> > >> > > > Similarly, there's > >> > > > absolutely no evidence whatsoever for ID, but there's a vast > >> > > > abundance > >> > > > of evidence for evolution, including such parts of the > earth's > >> > > > genomes > >> > > > that we've mapped, the fossil record, assays of life on > earth, > >> > > > numerous observations of evolution in action, and much more. > >> > >> > > I think you're approaching this with quite a bit of bias. How > is > >> the > >> > > use of the fossil record in constructing phylogenies testable? > >> > >> > I think you misunderstood my point. I characterized the fossil > >> record > >> > as evidence. Definitely it's a weaker grade of evidence since > it's > >> > entirely retrospective, but it's still evidence. A theory is > >> > testable; a piece of evidence is just whatever it is. > >> > >> The use of evidence depends on a theory of evidence. If you infer > >> common descent from morphological similarities and geological > >> stratifications in the fossil record, you need to be able to test > your > >> theory that morphological similarities and geological > stratifications > >> are legitimate means for inferring common descent. If you don't do > >> that, it is meaningless to say you've " tested " common descent. You > >> need to legitimize the assumptions with testing, all the way back > to > >> the initial a priori assumptions of the scientific method. > >> > >> Chris > >> > >> > > > > > > > > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 Renate- > Could it be instead that the intelligence behind design is the main > ruling theory among non-scientist (or non-agnostic scientists, at > least the ones who don't get a say in text book writing)? I'm not sure I follow you. Are you suggest that ID is the predominant theory of non-scientists, and/or of non-agnostic scientists, and/or of scientists selected solely according to the criteria of who gets a say in textbook writing? > I don't > know where you get the idea that God is undetectable by definition > which seems to be what you are saying. If god were detectable, I'd expect believers to trumpet the fact to everyone with ears -- and to everyone without ears, as well. > I think the ID people are > saying there are " footprints " of a god and that is what they would > like to be put on the table for the discussion of how we came to be > what we are. Like there's a mural on a wall and most people agree an > artist painted it but some scientist says " No, it just spontaneously > occurred, due to weather, minerals accumulating, sunspots, etc. > There is no proof an artist made it. " He can use his authority to > get a group of cronies and students to disbelieve in artists if he > wants to, and prove his point by showing how water stains, sunsets > and canyon walls are similar. This is a terrible analogy, though. An assertion that a mural could be formed by natural processes would -- if it were to have any scientific legitimacy -- have to be supported by an examination of the mural and a set of hypotheses explaining how natural processes could give rise to the mural. Furthermore, those hypotheses would have to be capable of generating testable hypotheses about what new discoveries might be made in the natural world and what as-of-yet unmade murals might soon be formed. Stripped of any parallel or larger agendas, ID boils down to the argument that, gee, the natural world is awfully complex, and there's no way this complexity could possibly have arisen due to natural forces and without a designer, the so-called " footprints " being various examples of complexity and the increase in complexity. All that's required to falsify this assertion is to demonstrate how natural processes can in fact give rise to the very complexity we see around us, and evolutionary theory, for all its incompleteness, has done a very good job of exactly that. - Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 : Your thoughts were ...... " no way this complexity could possibly have arisen due to natural forces and without a designer, the so-called " footprints " being various examples of complexity and the increase in complexity. All that's required to falsify this assertion is to demonstrate how natural processes can in fact give rise to the very complexity we see around us, and evolutionary theory, for all its incompleteness, has done a very good job of exactly that. If you actually have any evidence as to how evolutionary theory can demonstrate that natural processes can in fact give rise to the very complexity we see around it, I sure would love to see it. Actually, Darwin's evolutionary theory was a great idea for it's time. However, today you need to further distinguish his original ideas between micro- and macroevolution (also thought of intra-species and inter-species evolution.) Certainly Darwin was correct that there is microevolution, that is evolution within a species. Survival of the fittest or best suited does take place. This has been observed and is the basis for most Darwinian " proof " . We can and do breed dogs, chickens, cows, etc. and have fine examples of changes within a species that we can create. (But do remember, it takes some intelligence to do so. And that the " bred " offspring are never as healthy as the original species. Why many of us go back to heritage breeds, that is, old breeds on our farms.) And it often takes place " naturally " , with no human intervention, e.g. finches. However, Macroevolution, or the changing of an organism into a different species altogether has never been observed (although dogmatic Darwinists use closely related species as examples.) Remember, in Darwin's day we didn't have the advantage of today's technology. He had no idea how complex a cell was. Did he know about DNA? Nope. At that time, he had no idea about the complexity necessary to make life and the impossibility of it coming from a bunch of goo. Can all the incredible specifiedc complexity in life be explained by chance? Not a chance! Atheists and theists alike have calculated the probability that life could arise by chance from nonliving chemicals. The figures they calculate are astronomically small. For example, Behe has said that the probability of getting one protein molecule (which has about 100 amino acids) by chance would be the same as a blindfolded man finding one marked grain of sand in the Sahara Desert 3 times in a row. And one protein molecule is not life. To get life, you would need to get about 200 of those protein molecules together. (See Geisler and Turek, I don't have Enough Faith to Be An Atheist, page 125.) And now some lists of " evidence " that helps me to distinguish between the theories: Evidence for macroevolution: similarities between creatures. Genes, anatomy, fossils, etc. are often similar between closely related species. This is said to occur via adaptation, genetic drift, genetic flow, mutation and natural selection. Evidence against macroevolution: Genetic limits; Cyclical changes as seen with microevolution; Irreducible complexity (example the cell). Darwin said if any system was found to be irreducibly complex, his theory would be invalid. Nonviability of transitional forms; Molecular isolation. the failure to find progression of gene protein sequences from fish to amphibians to repiles to mammals. this would be expected if one evolved from the other. Fossis record fails to reveal transitional species. Cambian explosion. observation of the appearance of many different complex animals in a very short time. mak Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 Marcelle, > Actually, Darwin's evolutionary theory was a great idea for it's time. > However, today you need to further distinguish his original ideas between > micro- and macroevolution (also thought of intra-species and inter-species > evolution.) Noone defines these terms this way. Macroevolution is considered evolution across large taxa, at least as large as families if not larger. > Certainly Darwin was correct that there is microevolution, that > is evolution within a species. Even creation scientists agree that there is evolution across taxa larger than species. [snip] > However, Macroevolution, or the changing of an organism into a different > species altogether has never been observed (although dogmatic Darwinists use > closely related species as examples.) It may not have been observed, but creation scientists positied it in the 1500s to try to explain how the present diversity of life could be accounted for by the life that would have fit on Noah's ark. [snip] Chris Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2008 Report Share Posted October 24, 2008 Another thought from earlier emails: " If god were detectable, I'd expect believers to trumpet the fact to everyone with ears -- and to everyone without ears, as well. " Actually, many believers don't really care about ID. I happen to care and find it very interesting, in fact fascinating and exciting that so much scientific evidence backs up my personal beliefs. But, in my church we are currently teaching a Sunday school class for adults on ID. Very few attend the class. Very few are interested. The only ones interested are those with engineering or science backgrounds that get excited about this stuff. The rest could care less. I really think that most believers would happily live their lives ignoriing all the science. mak Quote Link to comment Share on other sites More sharing options...
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