Thus, at this broad definition, I am “assuming” that I am actually in a real, physical universe.
Fortunately, I think that even creationists would agree with me that this definition is not really useful, and I don’t think that it is the definition that they are operating under.
Young-Earth creationists -- that is, creationists who believe that Earth is no more than 10,000 years old -- are fond of attacking radiometric dating methods as being full of inaccuracies and riddled with sources of error.
One of the most popular of these is known as radiometric dating. can be In other words, something in the past caused a significant amount of helium to build up inside these zircons (such as from a rapid decay episode of uranium), yet, in spite of the fact that helium has been observed to leak out readily from these zircons, it has not done so: simply because it hasn't had enough time to do so -- suggesting that the zircons themselves are only a few thousand years old."There is evidence to show ...
” The problem is that creationists are misusing the term “assumption,” and, as usual, are completely misconstruing how science actually works.
As I will demonstrate, coral growth rates, radioactive decay rates, etc. Rather, they are the conclusions of simple inductive logic.
With the exception of Carbon-14, radiometric dating is used to date either igneous or metamorphic rocks that contain radioactive elements such as uranium. Now when the uranium or thorium disintegrates, the alpha particles which are emitted are slowed down by the crystals in which the grains of the uranium- or thorium-bearing minerals are embedded.
And even though various radioactive elements have been used to "date" these rocks, for the most part, the methods are basically the same. This means that if you had some pure uranium-238 with no lead in it, 4.5 billion years later one half of it would have decayed into its stable daughter product (lead-206). Where these alpha particles finally stop, crystal deformation occurs (and) shows up as a discolouration or a darkening of the crystals.
You see, I cannot prove with 100% certainty that I am not currently dreaming, or that we are not currently in the Matrix.