It helps to explain our early physical origins and nothing more. Modern man could have easily evolved from a spike in consciousness.
Quantum Physics explains more of our origins and creation than forensic anthropology ever will standing alone.
When you combine sciences instead of thinking about them as stand alone theories and ideas, a truly remarkable picture develops of our true origins and why we were put on this earth in the first place.
Remember — everything in the universe was created with a bang, a flash of light with all matter compressed into something no bigger than a marble.
Leave yourself open… seek understanding.