That would only be true if we knew what state the past was. You have no idea at all, and no evidence. The fact that you try to pawn of as evidence the mere existence of certain isotopes as evidence of a certain state in the past is proof you have nothing but a circular foolish position.
No one did that and it is disingenuous to pretend they did. What is the foolish fable is claiming that those isotopes all got there by present state decay with NO proof whatsoever. Looking at the present state and it's decay is not proof that the state was the same in the far past in any way at all.
In what way is a different ratio evidence that radioactive decay happened?
How would you know how much isotope was here or not? A lot of the stuff you 'expect' in the decay chain is not here at all even, and you can not prove it ever was! That is, the stuff that must have 'decayed away'. Other stuff that is there, supposed was left by decay billions of years in the past! Prove it!
" Lead isotopes are important because two different lead isotopes (207Pb and 206Pb)
are produced from the decay series of two different uranium isotopes (235U and 238U). Since both decay series contain a unique set of intermediate radioactive isotopes, and because each has its own half-life, independent age calculations can be made from each (Dalrymple 2004:65). "
http://apps.usd.edu/esci/creation/age/content/current_scientific_clocks/lead_isotopes.html
That is total belief based reasoning. The 'series' could exist only if the present state had existed, and cannot be inferred without first knowing it did. Otherwise, the series was held in another state for all you know!
But can you say that all tracks were caused by decay?! Or is all you can say, '
we think they were because using our same state past religion, we can think of no other way'!
Stop and think about what you just said. '
When we NOW see crystals FORMED, there is no lead in them' So what!!? That does not tell us whether the same was true in the former state or not, it tells us you obsess on only the present state.
No. So far we see a godless confluence of assumptions all solely resting on the same religion. No science. Real science is here and now.
If you must bother posting, address the issues. Your pretense of having any evidence is clearly exposed as a farce. You have godless beliefs.