I thinking of Human Evolve and the whole Evolution. We will encounter soon many dismiss or another origin about get from the Future. On the one hand, our research' methods must be change in time laps. The Paleoanthropology is pretty perfect study and the branch of Human Evolution but some of them could not proves some facts. For examples: The Nebraska Men's tooth was in fact belong to a wild pig so on many of great fossils of evolution's evidences are sometimes failed one by one. Include The Neandertall men was advanced as evidence in 1856, soon that evidence was dismissed in 1960. The Piltdown men same as dismissed in 1912-till 1953 etc.