Originally Posted by
dakini
Uh, no, it really doesn't. Ok, so let's start with the fact that at anatomically modern humans have existed for less than half a million years. People haven't been keeping written records that long and oral histories certainly don't go back that far, but let's assume that the flood happened this early because it gives us the most time (aka this is as believable as the flood is going to get).
So first of all, you have an issue where a lot of animals are really slow. How is a sloth going to migrate from the middle east to South America in 400,000 years? There's no way it can travel that fast. Moreover, why would a sloth migrate that far? All the plants would have been wiped out by the flood and the only person who saved some plant seeds is right there. All the food in the world it could possibly eat is right next to the Ark so why would the sloths leave?
You also have an issue where different animals exist in different places. Marsupials are found almost exclusively in Australia and New Zealand. Flightless birds such as the kiwi and emu are only found in New Zealand, etc. Why would the marsupials not stay in the Middle East? Why would they (almost) all go to Oceania?
How do you explain the differences between the Old World monkeys and the New World monkeys? Why would monkeys with very particular traits migrate all the way over to the Americas while some other monkeys would stay much closer to home? In 400,000 years they don't have enough time to diverge and become as different as they are.
I mean, there's still the issue that there's significant fossil evidence that the ancestors to the kangaroo have been in Australia for millions of years or that the ancestors to the sloths have been in the Americas for much longer than people have existed on this planet and that there is a very neat and tidy explanation for the genetic variation and evolutionary branching of the various monkey species which correlates nicely with their geographic distrbution.
Nevermind that you only picked one of my points to argue with, which suggests that you can't counter the others at all (not that this was much of a counter argument).