Faith writes:
...none of them had any noticeable impact whatever according to science except the very few huge ones -- five I believe -- that are postulated -- not known -- to have occurred once in five million years or so.
I'm not following your math here. If the huge ones occur every five million years (your number), that's 900 of them spread out over 4.5 billion years. If you squeeze them all into 4500 years, that's one every five years. And that's only the
huge ones. I don't see how you can hand-wave that away.
As for whether or not they are "known": take a look at the moon. We
do have a good idea how many imactors there were.
There are enough and big enough craters on earth to think about without bringing in all the hypothetical ones.
They are not hypothetical. Look at the moon. It's surface is literally
covered with impacts. Are you suggesting that the earth's surface is not?
They don't have to have all happened in one year, but even over hundreds or a couple of millennia.
A "couple of millenia" would take you almost up to the time of Christ. Are you saying that nobody noticed a "huge" impact (your word)
every five years? Nobody in all the records of early civilizations thought to mention that?
...most of them are not big enough to do global damage....
A "huge" impact every five years and no global damage?
...aim to calculate for what would allow for the YEC scenario to be true....
My point is: I
can't come up with any calculation that would allow for the YEC scenario to be remotely close to true. If
you can, why don't you do the calculation instead of just hand-waving?
People who think they have all the answers usually don't understand the questions.