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19 Mar

Then, in another 5,730 years, a second decay period would occur, leaving one quarter of a pound.If this water vapor did exist in the past, then it would have effectively shielded the atmosphere from much of the cosmic radiation.This shielding would have drastically reduced the amount of Carbon-14 produced.There is then a ratio of Carbon-14 to Carbon-12 in the bodies of plants, animals and humans which could be considered as “fixed” at the time of death.After death, the Carbon-14 would decay and the ratio of the two isotopes would change.

Evolutionists then claim to determine the amount of time since the death of the organism by measuring the current ratio.

The lower the amount of Carbon-14, the longer it has been since death occurred.

The theoretical limit of the usefulness of Carbon-14 dating would only be 50,000 years.