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| Belief and Spirituality General thinking beyond the boundaries of religion and organised belief |
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#151 (permalink) | |
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Soul Rebel
Join Date: Jul 2003
Location: The Highlands of Scotland
Posts: 4,604
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#152 (permalink) | ||
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~~~~~~~~~
Join Date: Jan 2004
Location: Gator Country, FL, USA
Posts: 3,976
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Kindest Regards, Mohsin!
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I am curious about the bird biology myself, having stumbled on it last week. As for fish/amphib biology, there are a couple of interesting creatures that come to mind. The Betta, or Siamese Fighting Fish, is an aquarium fish that can be kept in a very small bowl because it has lungs and breathes air. A much more striking example stands out in my mind (dating back to grade school when I learned of it). I believe it is called African Lung Fish. It not only breathes oxygen directly, it crawls using its front fins, and it can survive at least two years encased in a ball of mud (not only not in water, but with no water to drink!). Whether this is a "transition" form I cannot say. I do think it is a remarkable creature, and another witness to the wonder of God's creation. Quote:
I believe in God. I also believe that He is real. Because He is real, He can handle being questioned. If He were not real, those who have a vested interest in continuing the myth would discourage questions. Which is why I have difficulty with some religions, including my own. It is not that God is not real, but that a particular view of Him may not be real. Religion is not God. Neither is science God. Both are ways that try to explain God, and both have different motivations for doing so. Science doesn't disprove God, and those who use science to try to disprove God are seriously misguided. Religion doesn't really prove God either, it merely provides a set of stories from a point of view that provides a wisdom path. It is not wrong to question religion, more wrong is done by not questioning religion, especially those religions that demand no questions. |
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#153 (permalink) | ||||||
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Senior Member
Join Date: Jan 2004
Posts: 417
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Mugskippers in southern asia are another example (though less advanced than frogs) as are salamanders in Florida swamps (more advanced.) Worms' evolution to insects is also clearly seen in the life cycle of a moth. The DNA has not been entirely rewired. New DNA has simply been added. Jees. You can even see it in the embryo of a human. Single-cell, protochordate, worm, fish, vertabrate, something resembling a pig, monkey (you know we're covered with hair and lose it some days before we're born) and eventually we pop out as a human. The problem with evolution is that it comes hand in hand with extinction. If there are more species competing for the same resources, somethings gotta give. Don't forget about climatic change. It's the intermediary species that die easiliest. I'm not going to go into detail about this, you can look it up if you're interested. My point is that 65 million years ago most of the worlds reptiles became extinct, and with them went the animals which formed the link between birds and reptiles. There are many obvious features which we can link reptiles to birds with. There's a bird-reptile called Acheopteryx (spelling?) that died with the dinosaurs. More homework. The answers are all there. Please do some research before engaging in a debate of this nature. This topic should be about heated discussions, sweaty brows, furious typing and damaged egos, not a history lesson. (just kidding But seriously. It would help if you did some research first. If you want to disprove something, you should know it like the back of your hand first.) |
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#154 (permalink) | |||||||||
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~~~~~~~~~
Join Date: Jan 2004
Location: Gator Country, FL, USA
Posts: 3,976
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Kindest Regards, samabudhi!
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FISH, according to evolutionary theory, became REPTILES by passing through AMPHIBIAN forms. Mohsin was not incorrect, neither were you. Quote:
And if you must use links to other sites, at least provide the highlights, thanks. Quote:
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#155 (permalink) |
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General Member
Join Date: Mar 2004
Posts: 113
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(It would help if you did some research first. If you want to disprove something, you should know it like the back of your hand first.)
You know what, when I was in the school, I also made up stories as how evolution works, but, I was only a kid then liked to watch a lot of TV. After I went through some facts, I came to know how wrong I was. I may not be an expert in this field, but I can reffer you to someone who really is. Go through the following link and read there book about the evolution deceit. http://harunyahya.com/evolution_introduction.php Just so you know, they are the biggest critics of this theory. Whenever there is a debate about creationism verses evolution, there books are presented. If you believe in evolution so much, I dare you to go through it. The points you posed are assumptions, none as proven to be fact. Also you spoke about embroyology and stages where a larva turns into a moth. These are perfect systems of reproduction and growth. This does not mean that they originated like this. |
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#156 (permalink) | ||||||||||
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Senior Member
Join Date: Jan 2004
Posts: 417
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Why is it not enough that disproving one aspect in a religious text will not guarantee it's falsity? Why is one witness not as good as two? And why do the majority of people have such faith in science? Because it's proved itself again and again and again. Everything in science is logically connected to everything else. If you disprove that 1=1, you through our entire understanding of things into turmoil. The same is not the case for religions. You could disprove that the ark was ever made, but it wouldn't convince everyone that the Bible is entirely a lie because the facts in the Bible and most other religious books (particularly those on dogma) are unrelated. I mean, what difference does it make who descended from Adam and Eve, and yet we find pages of geneologies in the Old Testament. Quote:
Mohsin was asking about the apparent lack of evidence, the missing link from fish to reptiles. The fact that he missed out on amphibians is quite unacceptable. Amphibians are the answer to his rather simple question. Quote:
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#157 (permalink) | |
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Mod ~ Eastern Thought
Join Date: Jul 2003
Location: Dharmadhatu
Posts: 2,656
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thank you for the post. you know... it would behoove you to actually read a scientists work on this issue... Harun Yahya isn't qualified to refute the subjects that he attempts. i don't know why he's constantly trotted out to refute real scientists work... nothing he's written has ever been submitted to a peer-reviewed scientific magazine, he's not a scientist or, it would seem, even moderately versed on this subject. remember... arguing against Darwinism, though fun, isn't arguming against evolution. |
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#158 (permalink) | |
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~~~~~~~~~
Join Date: Jan 2004
Location: Gator Country, FL, USA
Posts: 3,976
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Kindest Regards, samabudhi!
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However, rather than go on about everything, how about just this one? The fossil record shows us that sometime in the past a lot of creatures died and became buried and fossilized. How does science know it took place 65 million years ago? With the certainty you proclaim? Actually, I have done some homework, I'm checking to see if you've really done yours. ![]() |
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#159 (permalink) |
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~~~~~~~~~
Join Date: Jan 2004
Location: Gator Country, FL, USA
Posts: 3,976
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And thank you for the info on Lanugo hair, I was not aware.
Apparently it exists also in cats, from which I would be inclined to think it is probably found throughout mammalian gestation. http://www.sanspelo.com/1%20Sphynx/F...ine%20hair.htm "In addition to these hair types, the feline also illustrates three developmental stages of hair expression: the neonatal stage, the transitional stage and the adult stage. The neonatal stage is characterized by the presence of lanugo hair on the back and limbs for 10 to 14 days after birth as well as the expression of the coat specific for the kitten's breed. After this hair is shed, the transtional stage begins and is characterized by a growth of secondary hair emerging at six to ten weeks and persisting to six months. At this point the adult stage begins and persists for the remainder of the cat's life although the ultimate expression of the coat may not mature until 12-18 months of age depending on secondary growth factors as noted above." So this phenomenon is not localized to humans. |
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#160 (permalink) |
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In the Spirit
Join Date: Mar 2004
Location: The Rockies
Posts: 3,109
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teaching links
I appreciate it when people post links to pertinent web pages. I also appreciate it when people cut and paste, or paraphrase, snippets key to understanding their position in the debate. Sometimes websites are just too much to wade through to get the point.
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#161 (permalink) | |
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Senior Member
Join Date: Jan 2004
Posts: 417
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Water under the bridge. (that is the right expression I hope?)
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All atoms have what is called a half life. They are all slowly dieing, though extremely slowly. Uranium dies faster than most, and as such, releases a lot of energy which we harness. You can see the age of a sample by measuring the levels of a certain isotope (decaying atoms). They choose very particular elements though. This is just one method however. They can also see at what level in the earth fossils were found. Annual rains deposit sediment in different amounts at the bottom of rivers for example. They can count the number of years the deposit has been building for, and, instead of counting 65 million, extrapolate the age simply by measuring the depth. Like counting rings of a tree. |
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#162 (permalink) | ||||
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~~~~~~~~~
Join Date: Jan 2004
Location: Gator Country, FL, USA
Posts: 3,976
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Kindest Regards, samabudhi!
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The problem I see with isotopes is that fossils are buried in sedimentary rock. By definition, sedimentary rock is composed of other rock that has degraded to silt, been redeposited and formed (under pressure?) into a new form of rock. The isotopes may well be from the original rock the silt was formed from. While I am in no way saying the "young earth" position of 6-10 thousand years is accurate, I am attempting to say that a great deal of the things we class as extremely ancient may not be as old as we commonly believe them to be. Even concerning fossils in sedimentary stratification, I am inclined to believe that sediments can be deposited at much greater rates than we commonly give credit. I have heard of fossilized trees that extend through several layers of strata. That does not seem reasonably possible if those same strata are presumed to span several million years. Any thoughts? |
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#163 (permalink) |
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Mod ~ Eastern Thought
Join Date: Jul 2003
Location: Dharmadhatu
Posts: 2,656
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Namaste all,
i believe that carbon dating can only go back 50,000 years or so... don't they use Argon isotope decay for measuring things older than that? i'll have to check on it... it's been awhile since i've cracked open the old archeology material ![]() |
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#165 (permalink) | |
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Junior Member
Join Date: Apr 2004
Location: Ontario
Posts: 82
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Actually, Brian, you are referring again to the study of abiogenesis, not the study of evolution. Evolution assumes that life already exists. Abiogenesis is quite a new field of biological study aimed at determining whether and how non-living matter could develop replicative powers and acquire the properties of a living cell. Because it is so new, there is no established theory yet that takes one all the way from an ordinary crystal to a cell. There are still a lot of gaps, a lot of alternative theories, a lot of new discoveries answering some questions, but not all. But progress is being made rapidly and I wouldn't be surprised to see a theory coalescing around a key idea like the RNA world within a few decades. However, it doesn't matter at all to the theory of evolution what the science of abiogenesis eventually comes up with. Because the theory of evolution picks up where abiogenesis ends---with living cells already in existence. No matter how those cells originated, they evolved. And it is what happens to living cells AFTER they come into existence that the theory of evolution concerns itself with. Oh, and neither abiogenesis nor evolution occurs by random chance. Why people fixate on that I do not know. Just the media presence of creationists, I suppose. Scientists know that chemistry is a consequence of the properties of matter. Put two chemicals together and the result is entirely predictable because of their properties. Nothing random about it. And abiogenesis is a chemical process. Scientists also know that evolution is a consequence of natural selection. And natural selection is a process of weeding out the randomness of mutations. It is exactly the opposite of chance. |
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