How can you use something very old to prove the earth is not very old?
As far as I can tell, I did not use anything very old to prove that the earth is young. Can you specifically point out what made you arrive at that conclusion?
All of the arguments you linked to are utter flights of fancy. They toss out any rational assumptions to get to those conclusions.
By definition, we must start with illogical assumptions because assumptions cannot be proved. To call assumptions irrational is an empty argument - aaand that was partly my point. Because old-earthists believe in a particular set of assumption, doesn't mean that conclusions logically arrived via another set of assumptions is wrong. we must be careful not to mix the belief that the earth is old/new with the facts that those beliefs are derived from.
For the same reason as if I suggested magic pixies or unicorns created the universe as it is 5 minutes ago. I will however try
Logically speaking, there is possibility that magic pixies did create the universe as it is 5 minutes ago. Don't believe me? Prove that magic pixies didn't just now create the universe as-is.
To me, my conclusions are reasonable and logical and old-earthists are the convoluted ones forcing facts to fit their theories. To not accept my assumptions is everyone's privilege, but that doesn't mean they are right. Maybe I am too convoluted. I actually enjoy number theory and programming combined with a healthy dose of epistemology, and that probably is crazy.
It's great to be smart 'cause then you know stuff.