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Furthermore, the presumption that radiocarbon dating is an "exact science" is erroneous and in all fairness few scientists make this claim anyway.
The problem is that the many individuals across many disciplines that employ radiocarbon dating as a dating device do not understand its nature or purpose. References: William Frank Libby and his team developed the principles of radiocarbon dating during the 1950s.
This means that after 5568 years or so, half of the original amount of C14 would have disintegrated from the sample.
It is a fact that radiocarbon is absorbed into the biosphere.However, my research has indicated that there are two serious issues of concern with radiocarbon dating that still cause serious problems today.These are 1) Sample contamination, 2) Measuring the levels of C14 in our atmosphere over the geological ages. Although such methodical incompetence would never be tolerated today, archaeological samples still suffer from contamination.However, we leave the actual task of understanding radiocarbon dating to the boffin elite – we accept their conclusions blindly, respect the precision of their equipment and admire their genius.In truth, the principles of radiocarbon dating are astoundingly simple and readily accessible.