thunder runner saidQuote:There are two different types of science: science that can be proved day to day, it has been tested, observed , and has become a law, then there is historical sciences, which are based on guesses on things based in the present and applied to billion-year timelines, timelines that have many problems, one being the fact that we have observed such a small part of the actual timeline.
I assume youve just made this up because the two "sciences" as youve proposed, are both grounded in the same methodology, discovery then experiment, then prediction (there can be arguments as to which comes first in any given discipline).
In our "billion year old earth concept, we apply radiochemistry and the observations that all elements in the .40 Atomic number, occur at roughly the same orer of magnituse. So the reason that many radioisotopes are lesser concentrations has to do with the fact that theyve decayed over time. Since we can measure and characterize their product half lives we can apply these rates of decay.
We find fossils in differeing layers showing differing chemical strata we can measure the radioisotopes, as well as the ratios of stable isotopes and do relative mass balances of the availability of certain stable chemicals at those times. We can also apply records of magnetic pole shifting by its marking on lavas that cooled during specific times.
We can look at sedimentary rates and fossil development. We can look a t evidence of the planets cooling and crustal development as well as the "road map" that continental masses leave on each other as they smash together in orogenies. These occurences "reset" the atomic clocks and so we can recreate how the plates actually moved by measuring the last times the smooshed together or split apart.
There are many more techniques that can be used to "date" past occurences that take it far from the line of conjecture and turn it into good data. So far, nobody has found anything to counter the "mountains of evidence" (as stated by SCientific American back in April) that show te world to be a relatively old hunk of real estate.
If you would spend more time trying to understand some of this rather than posting poor arguments out of some failing that can be attributed to your education, then perhaps you could post and answer these points your self.
As it stands, what I read in your posts is , and I paraphrase
"I dont understand all this science stuff, I cant believe its true. I dont want it to be true. Hey, maybe Ill just blast it, even though I have no idea what Im talking about"
I dont want to appear nasty buit your questions and posts are no different from the committed Creationists who, after a life time of stubborn ignorance, have honed their argumentum ad abrsurdem skills down to a priesthood. I take it that youre still a student. My admonition is not to stifle your own curiosity about all this, so that , 40 years from now, you dont wind up being part of the "Great Ignoranti" about science. Youll be no different than the Cargo Cultists of the Sunda Sea. ( They didnt understand airplanes but, because they saw them in the sky, they developed a worship system around cargo planes in WWII)