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originally posted by: Masterjaden
a reply to: Phantom423
You don't even understand that there is a basic problem with the premise that a conclusion can be drawn from the paper for long term time analysis.
Jaden
originally posted by: Masterjaden
a reply to: Phantom423
You don't even understand that there is a basic problem with the premise that a conclusion can be drawn from the paper for long term time analysis.
I already stated my problem with it. On the face, it is very compelling, but it the conclusions drawn are making a huge assumption by assuming that estimated starting values are accurate, that decay rates have remained the same etc...
You just don't seem to get it. When talking about time frames that go beyond our ability to directly observe we cannot know that the variables that we are inserting based on currently empirically measured constructs have been constants.
Hell, the establishment in some areas of physics is starting to disbelieve that the speed of light is even a constant, yet, you are relying on something that is unknowable and immeasurable as a constant...lol
Jaden
originally posted by: peter vlar
a reply to: Masterjaden
Discuss the science involved, not your limitations in ability to address it. Can you? After 2 dozen pages I've yet to see anyone do so.
originally posted by: peter vlar
a reply to: Masterjaden
So what you're really saying is that it takes 6 paragraphs and a double post for you to say nothing and then demonstrate that you still don't understand what empirical evidence is in context of the scientific method. One does not have to millions or billions of years of first person witness in order to be empirical. When tests are done and those results are independantly repeated and corroborated, this too is empirical data. In the case of radiometric dating, this independant corroboration has been done on an international scale for 75+ years in some instances such as 14c dating which was first demonstrated in the late 40's.
originally posted by: cooperton
originally posted by: peter vlar
a reply to: Masterjaden
So what you're really saying is that it takes 6 paragraphs and a double post for you to say nothing and then demonstrate that you still don't understand what empirical evidence is in context of the scientific method. One does not have to millions or billions of years of first person witness in order to be empirical. When tests are done and those results are independantly repeated and corroborated, this too is empirical data. In the case of radiometric dating, this independant corroboration has been done on an international scale for 75+ years in some instances such as 14c dating which was first demonstrated in the late 40's.
With carbon-dating you can estimate to a certain degree the starting C-14 in the sample organism because we could make an assumption on past atmospheric C-14 levels based on what we observed today, although this still involves assumption. But with Uranium-lead dating I see no clear empirical evidence that could determine initial lead concentration of the sample.
originally posted by: Masterjaden
originally posted by: Masterjaden
a reply to: Phantom423
This back and forth banter where we're actually arguing about two different things does no one any good.
You're asking me to challenge a paper based on the premises that they put forward. I'm not challenging their premises, I'm challenging the logic itself as invalid for coming to the conclusions that they are coming to, based on the unknowability of the variables in question.
Those cannot be known empirically because they cannot be measured during the time frames that they are inserting them into and instead can only be measured during our current time frame.
I have already put forward a valid logical argument that is evidence based that it is plausible that what we consider time in physics(not time as measured in earth rotation periods or revolution periods) is not constant and is increasing as our location in the universe changes.
If this is the case, then past measurements of decay rates and or erosion rates, and or any rate that relies on fixed interval time is INVALID and CANNOT be known.
Therefore any conclusion about something that happened in a time frame during which we couldn't empirically measure said rate cannot be known and therefore requires assumption and belief and is no longer empirical science.
Jaden
If this is the case, then past measurements of decay rates and or erosion rates, and or any rate that relies on fixed interval time is INVALID and CANNOT be known.
originally posted by: Masterjaden
a reply to: Phantom423
Again, this is getting tired. I'm not the one who doesn't understand empirical evidence. Actually, rather, it's not that you don't understand empirical evidence. It just is apparent that you don't understand what empirical evidence can actually show.
Hence, why I asked what you thought could be logically concluded from the atomic clock experiments. I'm trying to figure out where your lack of logical reasoning in this regard is coming from.
Jaden
originally posted by: Masterjaden
a reply to: Phantom423
Again, this is getting tired. I'm not the one who doesn't understand empirical evidence. Actually, rather, it's not that you don't understand empirical evidence. It just is apparent that you don't understand what empirical evidence can actually show.
Hence, why I asked what you thought could be logically concluded from the atomic clock experiments. I'm trying to figure out where your lack of logical reasoning in this regard is coming from.
Jaden
I'm sorry that what I'm describing is over your head. So, again, I'll ask and I expect nothing more than personal attacks as par for the course..., WHAT can YOU conclude from the atomic clock experiments????
originally posted by: Phantom423
Coop, I gave you the entire explanation - in detail - in a previous post. Didn't you read it???????????????????
originally posted by: cooperton
originally posted by: Phantom423
Coop, I gave you the entire explanation - in detail - in a previous post. Didn't you read it???????????????????
None of it addressed my concern - how are initial Lead-Uranium concentrations determined? I am not concerned with instruments and contemporary decay rates.