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06-17-2003, 08:27 AM | #21 |
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Those were many of the examples I was thinking of, as a matter of fact.
Thanks for saving me the trouble folks! |
06-17-2003, 08:29 AM | #22 |
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Actually, I think there is a different way to approach this argument. Who, when contemplating the marvelous complexity of life, hasn't been overwhelmed? How indeed did this come to pass?
But let's take that Mt. Everest thing again. Looking at that mountain you can marvel at how high, how forbidding, how beautifully treacherous it is. How could a human have ever made it to the top? The "evolution" explanation is that it was a journey of many, many steps. The total journey is difficult to comprehend, but each little step is something we can get our minds around. Some steps seem more difficult (how did they get across that crevasse? Up that ice wall?) But once we understand how a single step works, we can make a theory about the entire journey. The "creationism" explanation is that a helicopter dropped some guys on the top. Sure, they walked down a bit, but basically they must have started at the top because they couldn't have made it up there on their own. For me, the feeling of awe comes from imagining the long long journey from primordial chemicals to my children's laughs. Some of those steps seem impossible (eyes? consciousness?), but the more you think about it and look at the diversity of life, the more you can imagine how those steps were taken. |
06-17-2003, 09:02 AM | #23 | |
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06-17-2003, 09:03 AM | #24 | ||
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06-17-2003, 09:09 AM | #25 | |||||||||||||||||||
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If my wife says she loves me, yet is always off with other men, treats me with disregard and avoids contact where possible, I would have reason to doubt the truth of her claim. If someone says they love you, how would you know if it is true? This is of course not evidence for the subjective feelings involved. So I ‘believe’ in them in the sense that I subjectively feel them myself, and others display evidence for their feeling of them too. But that, I guess, would be better taken to another forum -- Science and Skepticism, perhaps. It has little to do with validating or invalidating evolution. Quote:
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Why might birds have a through-flow lung ventilation system while bats have a tidal one? The bird one is measurably more efficient, by the way. So the designer either deliberately gave a less efficient system to bats, or there was more than one designer and they didn’t talk to each other. (Or, there was no designer, no forethought used.) Bats have the mammalian system, the same one found in whales and mice, humans and aardvarks, while a kiwi has the same system as the swift. Two designers? Quote:
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TTFN, Oolon |
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06-17-2003, 09:23 AM | #26 | |
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Re: Oolon
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06-17-2003, 09:43 AM | #27 |
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Re: Re: Re: Evolution...surely not?
Disciple:
QUOTE---Believe away, old chap. But would you find it rude if I asked you for evidence to support your contention? REPLY---Do you believe in love? Show me the evidence? ... I directly experience it. Also, I wonder if Disciple trusts the sacred books of religions other than his. Does he believe that if he is a good Muslim, that he will get to live like a sultan in the next world, complete with having a harem of lovelies to make love to? Does he believe that the rulers of the Universe once took sides in a war over a little town in northwestern Turkey about 3000 years ago? REPLY---Are we the result of an evolutionary process which is devoid at the start, in the middle and toward the end, of a divine creator? Oh and as for the over-evolved brain bit....why has evolution landed us with the ability to enjoy classical music, art and literature? In what way does our enjoyment of these things lend itself to survival of the species? Side effects of complicated systems. That happens all the time with computers. QUOTE---(similarities in anatomy...) REPLY---This one is easy. We are all from the same designer. An expert can tell an artists work just by the way they finished a pianting or the particular way they saw and drew shapes. we can see god's handiwork all around and his designs are similar... Except that there is LOTS of evidence for multiple designers. Vertebrate eyes vs. squid/octopus eyes. They are both camera eyes, but each group has its own characteristic eye architecture. Vertebrate photoreceptors are wired in the "wrong" direction, with the nerves in front of them, while squid ones are wired in the "right" way, with the nerves behind them. Among numerous other differences. The wings of birds, bats, pterosaurs, and insects. The bird, bat, and pterosaur ones are all front limbs, but they have very different characteristic architectures. Grasping organs. Human thumb / finger ("precision grip"), primate hands in general ("power grip"), elephant trunks, feet of perching birds, front limbs of mantids, claws of scorpions and lobsters/crabs, tentacles of squid/octopuses and of sea anemones and jellyfish (cnidarians), arms of starfish. Fins. Each group that has them has its own characteristic fin architecture. Fish, cetaceans, sirenians, some marine crocodiles, ichthyosaurs, plesiosaurs, mosasaurs, penguins, squid. You can start by comparing a dolphin's fins to a shark's fins. Hooves. Even-toed and odd-toed ungulates (artiodactyls and perissodactyls) have their characteristic numbers of hooves per foot (even: 2 or 4, odd: 1 or 3). The largest hooves are also characteristic: 3 and 4 for even-toed ones and 3 for odd-toed ones. Compare a cow's hooves and a horse's hooves. Which of the two two systemic aortic arches kept. Mammals keep the left one, birds the right one. Internal fertilization. Most land animals practice it, though their closest primarily-aquatic relatives usually do not. Thus, reptiles and their descendants (amniotes) practice it, while frogs and most bony fish practice external fertilization. Also, seed plants practice it, even though most other plants do external fertilization. Live birth. This has evolved from egg-laying several times. Plants also do something like it -- the seeds of flowering plants (angiosperms) contain dormant embryos, not egg cells. My patience has run out here... |
06-17-2003, 09:46 AM | #28 | ||
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06-17-2003, 10:08 AM | #29 | ||||
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Then there’s eyes that do not work, since they lack crucial bits, in creatures that do not need eyes at all, sinice they live in total darkness. And of course there’s the vertebrate retina, which has the photosensitive cells pointing away from the incoming light, so their nerve ‘cabling’ in in the way. Yet the designer (or a different one) got it the ‘right’ way round in that pinnacle of His purpose, the squid. Thinking of nerves, there’s the old recurrent laryngeal, that goes from one side of the neck to the other by passing under the aorta by the heart and back up again. Even in giraffes. And there’s the ‘wiring’ of the locust’s wings, which travels from the brain (such as it is) down into the abdomen, then back again to the thorax where the wings are. Quote:
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There’s all those animals that are ‘designed’ to eat grass. Yet grass is a terrible food. Why does it contain so much silica, if not to protect itself against... the animals that were designed to eat it...? And it is deficient in minerals, so much so that animals have to migrate for hundreds of miles to get to ‘salt licks’, and elephants have excavated whole caves in their efforts to get minerals from the rock. What’s more, ungulates can only get the little nutrition they do from grass because of the millions of bacteria in their guts that break down the cellulose of the plant cell walls. Surely the designer could have given plant-eaters an enzyme or two for this -- after all, the bacteria can do it! And again, there’s the Chinese grass carp, which feeds in times of flod on land grass. It has specialised pharyngeal teeth to grind the grass. Specialised, yeah, so designed. Yet it lacks the gut bacteria that ungulate mammals have, so something like 80% of the plant cells pass out of its gut again unopened, undigested. By what standard is a very inefficient digestive system supposed to be a good design? I’ve mentioned a couple earlier, but will recap here: genes for things that an organism doesn’t have, and the mammalian tidal respiratory set-up. Ref the former, perhaps Disciple could tell us why we humans have the necessary genes for making our own vitamin C, much as most other mammals have. And yet the gene is broken, thus condemning those without adequate diets to scurvy. And what’s more, the gene is broken in precisely the same way in the other apes. Same mutation, same place, in what are proposed to be closely related creatures. Hmmm.... Ah, that should do for now. Oh, has anyone mentioned human third molars (wisdom teeth)? Our jaws are too small to accommodate them, Try looking up ‘impacted’. Disciple, that’s all I can think of off the top of my head that’ve not already been mentioned, but there are rather more, when you’re ready. ************************ Now a prediction or two. We’ll get a lot of waffle about how these are not poor designs, which we will refute. Then there’ll be something about how we mere humans cannot discern god’s purpose. Which will totally undercut the claim for good designs too. So we’ll point that out. Then, or possibly sooner, Disciple will vanish in a puff of logic, possibly complaining about how mean-spirited we all are, possibly threatening us with hell, or simply go silent, maybe to complain about us elsewhere. Or... and this is what I would really like to happen... Disciple will start to investigate for him/herself, ask questions, wonder about all the lies he/she has been fed, and at some point Scigirl will point out that evolution has no bearing whatsoever on religion, only on literal interpretations of an old book. Well, there’s the predictions. Now to test them. TTFN, Oolon |
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06-17-2003, 11:16 AM | #30 |
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Oolon, if there WERE a god, you'd be damn close to it.
Love that post. :notworthy |
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