How importent are evolutionary dating methods greekdatingwomen com
In some instances, the parent substance may decay directly into the end product.Sometimes, the radioactive chain may begin with an element partway down the decay chain.This is an important topic; for evolutionists want the history of earth to span long ages, in the hope that this will make the origin and evolution of life more likely.Therefore we shall devote an entire chapter to a discussion of every significant method, used by scientists today, to date ancient substances.(7) A basic assumption of all radioactive dating methods is that .For example, all the uranium 238 in the world originally had no lead 206 in it, and no lead 206 existed anywhere else.We will also discuss radiocarbon dating in this chapter.
Rates are really statistical averages, not deterministic constants.The most fundamental of the initial assumptions is that all radioactive clocks, including carbon 14, have always had a constant decay rate that is unaffected by external influences—now and forever in the past.But it is a known fact among scientists that such changes in decay rates can and do occur.One piece of rock cannot for millions of years be sealed off from other rocks, as well as from water, chemicals, and changing radiations from outer space. A piece of uranium 238 must originally have had no lead or other daughter products in it. Was it all of this particular radioactive substance or were some other indeterminate or final daughter products mixed in? Men can guess; they can apply their assumptions, come up with some dates, announce the consistent ones, and hide the rest, which is exactly what evolutionist scientists do! Yet we have no way of going back into past ages and ascertaining whether that assumption is correct.Every process in nature operates at a rate that is determined by a number of factors.