lol, I don't read to read about something that makes no sense. If God makes no sense to you, then biology and the theory of evolution makes no sense to me. Animals are not more intelligent now that they used to be millions of years ago. Because they lack the capacity to develop intelligence, and they always did; while man does not.
There's no real link between the australopithecus and homo sapiens, other than it physically resembled Man. We can't explain Man's cognitive development in that way, and we never will, otherwise we would have by now.
If that makes me an ignorant in your eyes, so be it.