Refuting a Myth About Human Origins
americanscientist.org
americanscientist.org
I hope this helps. The article is quite interesting, and well worth a full-length read.
Or, if you prefer, we're still feces flinging monkees.
Statement: The common belief that the modern homo sapiens evolved from an archaic homo sapiens during a revolutionary step in evolution. Study of flintstones produceed during a long timeframe show consistent variations in sophistication and nothing hints at a 2001-space-odyssee-black-monolith moment.
"... stop looking at artifacts as expressions of evolutionary states and start looking at them as byproducts of behavioral strategies"