Originally posted by sonhouse
well that throws out the young earthers, he admits the earth is
at least 50,000 years old not 8,000 like some miscreants claim.
Wow, learned a new word... although I don't think you really understand it. Unless you're to back up that people who claim the earth is "8,000 year old" are depraved, degenerate, neferious, unhealthy, rotten or putrid, I think you should recant you villainous statement.
He admitted no such thing - didn't you really read the post? And comprehend it?
The concentration of radioactive carbon14 in a fossil cannot be measured accurately a postulated 50,000 years after the specimen's death.
The assumption is made that the concentrations of C14 have reached an equilibrium (as it theoretically should take 30,000-40,000 years, evolutionists aren't questioning it). This is using a uniformitarian model (and while levels haven't reached equilibrium and are fluctuating, this puts a spanner in the works). And as Hal so aptly stated, there may have been times where the levels of C14 were dramatically different in the past and dramatically increased (by some catastrophy, like your great,great,great,greatgrandad's cremation).
And as it's been cleared up, please never use C14 dating as
the method of accurately measuring the age of a fossil (especially as numbers hit the millions). The problems with the uniformitarian model also apply to other forms of radiometric dating...
Sonny, you're most disappointing.