A Modest Proposal
New member
about the validity of the Global Flood story. One argument that has been posed against that flood is that the drastic decreases in salt concentration in the oceans (or the flooding of the oceans into the freshwater lakes) would have killed off several thousands of fish/marine species that we see today, and that the only way that they could have been saved would have been if Noah had kept them all in vast aquariums on his ark. The rest follows.
Anyways, the counterargument for this is that the saltwater concentrations back then (some 4-5000 years ago) may not have been what they are now, and that the salt could have been leached from the rocks into the water, and fish populations would have adapted to higher salt levels.
My question is, considering the overwhelmingly high concentration of salt in such a large volume of water, would it have been possible for this to happen in the limited time available (5000 years)? Can that much salt really be leached out into the water that quickly? Also, does this theory stand in face of salt concentration measurements taken from coastal land regions (if there are such measurements)?
Anyways, the counterargument for this is that the saltwater concentrations back then (some 4-5000 years ago) may not have been what they are now, and that the salt could have been leached from the rocks into the water, and fish populations would have adapted to higher salt levels.
My question is, considering the overwhelmingly high concentration of salt in such a large volume of water, would it have been possible for this to happen in the limited time available (5000 years)? Can that much salt really be leached out into the water that quickly? Also, does this theory stand in face of salt concentration measurements taken from coastal land regions (if there are such measurements)?