Radiometric dating from a christian perspective

Most people accept the current old-earth (OE) age estimate of around 4.6 billion years.

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Some claim Genesis in particular, and the Bible in general looks mythical from this standpoint.

A full discussion of the topic must therefore include the current scientific challenge to the OE concept.

This challenge is mainly headed by Creationism which teaches a young-earth (YE) theory.

A young earth is considered to be typically just 6,000 years old since this fits the creation account and some dating deductions from Genesis.

The crucial point here is: if YE theory can be established scientifically, then macroevolutionary theory falls!

Accepted Dating Methods Here we outline some dating methods, both absolute and relative, that are widely accepted and used by the scientific community.

Absolute dating supplies a numerical date whilst relative dating places events in time-sequence; both are scientifically useful.

This is based upon the spontaneous breakdown or decay of atomic nuclei.

Radioactive parent (P) atoms decay to stable daughter (D) atoms e.g.

the carbon isotope C-14 decays to nitrogen-14 and the uranium isotope U-235 decays to the lead isotope Pb-207.

The time required for half the original number of parent atoms to decay is called the half life.