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Originally Posted by Abrasax
Although I was able to answer many of these, I don't know enough about biology or carbon dating to give adequate responses. This is part of an email I'm having back and forth with a friend and if anyone would like to go through and answer all of the questions, I would be grateful. It would help my understanding as well.
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I normally steer clear of other peoples' arguments, but since you asked...
Underlined words are links.
Quote:
Originally Posted by Abrasax
(lol, for the "beasts living in harmony" part, I asked her why they had carnivourous teeth)
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Clever.
Quote:
Originally Posted by Abrasax
"So my questions for you. How long has the universe been in existence? In this forming, did the earth start small and build itself into what we have now like with reverse erosion? Is our planet still growing? ...
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Given that the surface is constantly under the process of
isostacy, the actual diameter of the Earth is never the same minute-to-minute. It is constantly fluctuating between larger and smaller, but there are no signs that it has grown or shrunk over the millennia in the quantity you allude to. There is, evidence, however, that the moon was closer to Earth (and indeed, used to be part of the Earth); back during the time of the dinosaurs, it was easily ten times the size as viewed in the sky.
Quote:
Originally Posted by Abrasax
... Where are all of the "evolving" species? Not including macroevolution explanations.How long did it take for one human to form? When and where did the others form? When did reproduction start? How did all humans "evolve " in the same way given all the variables of millions of years? ...
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We are all evolving. Even humans.
Macroevolution, according to the opinion of many evolutionary biologists, is nothing more than slightly larger steps of microevolution. It follows the same process as microevolution (
Natural Selection), although in this case likely due to a disaster of sorts. For example: during the
Black Plague of England, a small percentage of the inhabitants of London possessed a gene they had inherited from a common ancestor that rendered them impervious to the Plague. A slightly larger percentage possessed half of the gene (it wasn't the
phenotypical, or "expressed", gene), and they got
sick, but survived. Aside from the nobles who possessed horses (which repelled the vermin that carried the plague), everyone else got sick and usually died. In this instance, you would see a huge decrease in the total population's genetic variability in that many of the people who didn't possess the specific gene
died.
Life on the Earth has existed for at least a billion years. That's starting with the single-celled organism it all started as, evolving into two-celled, and then three-celled, on and on until you have walking, talking humans.
Reproduction is a basic quality that defines a living organism. Even single-celled organisms reproduce (
asexually), you would understand that if you paid attention to your high school biology teacher rather than writing him off as a heretic. Maybe you should read a science book rather than a Bible, and start with the chapter on
Cell Growth.
Humans evolved the same way because it was the most fit form. We became upright when we left the forests and needed height to see predators from afar because we didn't have a sense of smell comparable to that of competing animals.
Quite simply, those that didn't evolve died out.
Quote:
Originally Posted by Abrasax
... Who came up with carbon dating and why? How? Its scientific basis is very clouded. IMO. ...
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IMO, you're either very stupid, or very ignorant. Or, you're just too afraid to actually learn how it works because it would force you to rethink your ideas.
Radiocarbon Dating was "invented" (actually, the technique was discovered) by Willard Libby in 1949 at the University of Chicago. He realized that the natural isotope carbon-14 had a half-life (decay rate, per se) of 14 disintegrations per minute (dpm) per gram. It becomes completely inert after 5,730 years (roughly), thus can only be used to accurately measure within that timeframe unless you use a technique called 'spiking', which requires you to add more Carbon-14 and then subtract after the dating process has occurred. Using this method makes the result slightly less accurate, but still valid to an extent. All dates are given in BP (Before Present), where "present" refers to 1950. The actual technique requires that you remove a piece from the sample and measure its amount relative to how much is decaying. Modern forms of the sample are used as comparison for dating. For example: molten lava is expelled from a volcano, and cools to form extrusive
igneous rock (such as basalt or obsidian). It then immediately begins to lose carbon, and so when a newly formed rock of the same type is recovered and measured for its carbon, we can compare how old the other sample is.
Of course, there are natural phenomena such as swamps that
produce carbon, and thus other methods must also be used to confirm the dating process. Other methods of
Absolute Dating include
K-Ar (potassium-argon) dating, which is accurate up to 1.3 billion years, and
Uranium-Lead dating, which is accurate up to
4.5 billion years.
Quote:
Originally Posted by Abrasax
... How could many humans form from more than one evolutionary collision of matter ? It is all so impossible to me. The odds are so unbelievably astronomical that it reaches impossibility. Why with all of our scientificly brilliant minds and processes and equipment can we not replicate such a process? You are correct that I "cling " to the explanation of God. Absolutely ! It makes sense and works for me and I truly believe it to be true. Why , one would ask, if all of these principles and theories are so strong do they wither away with scrutiny and time? Why one day "this" is the true way things happened, then when disproved suddenly "oh yeah " "this" is in fact the way it happened. The only explanation that stands the test of time is God. Never disproven, never changing to fit the world, always consistent. Carbon dating has been "factually " argued on both sides.It is not possible for both to be correct. I will throw this in.Adam and eve and all creatures had eternal life until the original sin. No death, all beasts lived in harmony. The world was perfect."
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Science is constantly evolving. We don't base conclusions on conjecture or single tests, we base it on math, logic, and extensive testing. Read up on
The Scientific Method if you, again, didn't pay attention in high school science classes. The evidence doesn't lie, but our interpretations can sometimes be off. Thus, we advance in small steps, or leaps and bounds. I'll care to point out that we have continually gone farther and farther from believing that the JudeoChristian God created the world in six days (and rested on the seventh), through intelligent consensus on what we "factually" discover.
We
have created life, through cloning. We haven't discovered what combination provides the "spark of life", though, and perhaps we may never know.
One thing is certain, however, and that is that the JudeoChristian God is a farce of dozens of other religions, and if we posed that they were the progenitor of this master plan you would scoff and call us insane. Even when we use the very evidence placed before proponents of
Intelligent Design, and merely change the "designer" from a supernatural, omnipotent being to
aliens, you say our logic is flawed and we need therapy. The one thing that
hasn't stood the test of time except to those who are excessively belligerent is the JudeoChristian God. Witness that we no longer teach Creationism as fact (although some places have been forced to teach it as theory, which it
isn't (see The Scientific Method link above)), and the number of people who believe in such fiction is steadily on the decrease. The reason the explanation hasn't been entirely thrown out is because it doesn't follow the Law Of Fallibility (sorry, can't find a source for this; in effect, it means that it doesn't give conditions that indicate that it is false, such as "God exists, unless X is achieved"; rather, religion goes "God exists, no unless"), which -- following the Scientific Method (see above) -- automatically
excludes it from viable theories (theories MUST have conditions stated that if are correct disprove the theory). Thus the
Burden Of Proof falls to the believer, not the skeptic. It is up to
you to prove to us that what you believe is correct, otherwise I could tell you that it is a fact that "there is a celestial teapot, too small for our best telescopes to see, that is orbiting between the Earth and Mars", and you would have no choice but to accept it or disregard it, because you can't
disprove it. Naturally, you'd tell me to "prove it", right?
Well until you fucking do that, I oppose your theistic bullshit being taught in public schools by teachers paid by
my tax money.
I hope that's sufficient.