Those who have staked their prestige on the slogan “evolution is a fact not a theory” might counter that the evidence for evolution in general is “overwhelming.” There are, of course, millions of species that might be considered, but here we are focusing on one, the human species, and testing the hypothesis of its evolutionary origin. In this defined area of investigation, we have documented overwhelming evidence contradicting the proposal that the modern human type evolved from more apelike predecessors. Trying to avoid the implications of this thought-provoking evidence by bringing in
3.6.3 Recent Pakistan Finds (Plio-Pleistocene Boundary)
Resistance to the idea that representatives of the
The article went on to explain how mainstream scientists considering the Pakistan tools dealt with this problem—they tried to discredit the discovery. “Sally McBrearty, an anthropologist at William and Mary College who has done research in Pakistan, complains that the discoverers ‘have not supplied enough evidence that the specimens are that old and that they are of human manufacture.’” Our review of anomalous stone implements should make us suspicious of this sort of claim. As we have seen, it is fairly typical procedure for scientists to demand higher levels of proof for anomalous finds than for evidence that fits within the established ideas about human evolution.
The New York Times News Service article then stated: “Like many experts, McBrearty was skeptical of the 2-million-year date because the discovery was made in a river plain, which is ‘not a good stratigraphical context.’ The sediment layers there have been so mixed up by flowing water over time that geologists have a hard time determining whether artifacts are embedded in their original sediments.” As previously noted, if this standard were to be applied uniformly, then there should be similar skepticism regarding many important paleoanthropological finds, which were also made in river plains and other places, such as caves, with poor stratigraphy. One good example is the famous Java man, the first bones of which were taken from a flood plain directly on the edge of a river.
Finally, the news service article stated: “Anthropologists also noted that pebbles fracture easily as they roll through flowing water, resulting in shapes that can be mistaken for artifacts.” Do these anthropologists think that the British scientists who discovered the implements in Pakistan were unaware of this problem, which has been the object of serious study for over a century? As we have seen earlier in this chapter (Sections 3.2.3, 3.2.5, and 3.2.11), authorities ranging from Sir John Prestwich (1892, p. 256; 1895, and p. 625) to Leland W. Patterson (1983, p. 108) have pointed out that fortuitous damage to stones in stream beds can be clearly distinguished from intentional human work.
Now let us look at the report on the discovery of the Pakistani tools published in