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Originally Posted by Mempho
Carbon dating, or radiocarbon dating is just a type of radiometric dating. You have dating that is based on a known rate of decay which has never been observed beyond relatively short rates of time and that is based on staying within a given set of parameters for the entire length of its existence.
Science, thankfully, is based on prediction rather than observation. However, observation is like collecting puzzle pieces. When you take puzzle pieces and fit them together in a certain way, and they achieve photographic resolution and crystal clarity, it's generally safe to consider the puzzle solved.
Of course, if you can find some other way to fit the data together, you will definitely be taken seriously. Just be sure your model accounts for geological, astronomical, chemical, physical, meteorological, and biological data, and ties all the disparate observations together into a single whole. Then make sure the predictions you make about future observations that are always accurate. Once you do that, I can promise you two things will happen: First, you will shake the earth with the power of your revelation, and much of science will break away to follow your ideas. Second, you will no longer be able to casually dismiss the successful completion of such a task.
The nature of radioactive decay affects
all of the natural sciences. If we're wrong about it, then our predictions in
all of the sciences would also be erroneous. As would the mathematical methods used to determine those predictions.
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Also, radiometric dating is believed to have severe limits in terms of time...under 50,000 years.
No qualified chemist or physicist believes this. It is certainly "believed," by a number of gullible people without the benefit of an education. Many elements have radioactive half-lives into the billions of years.