That is true, however, in the case of the Piltown Man it wasnt honest was it?
Of course not. Is it honest to use it as evidence against science and the theory of evolution given what is known about it?
Nor was it honest that Dubois withheld the Java man from close examination for almost 30 years so that he could ensure that his earlier "missing link" fossil claim would not be challenged under scrutiny of the latter fossil. The only reason he suddenly started publishing about the Java man 30 years later was to try to debunct those later claims of similar fossils found by others that would discredit his original "missing link find"!
That wasn't strictly dishonesty so much as clinging to a weak notion based on what Dubois wanted the conclusion to be. I see that here all the time. It is a logical fallacy and many people cling to them as if they are solid.
BTW another problem... overlap between Homo Erectus and Homo Sapiens. If the latter evolved from the earlier, why the 500,000 year overlap? That kind of overlap doesnt fit the survival of the fittest evolutionary model at all.
Overlapping of species isn't a problem. There is nothing demanding that an ancestral species disappear as soon as a descendant species evolves. I see this sort of thinking repeated often. All it tells me is that those repeating it are very ignorant of the science that is readily available for review and personal education.
Did your family die the minute you were born? It's that simple.
Next we have the problem of Kow Swamp...which is likely Homo Erectus and not Homo Sapien.
What is the problem. Enlighten us.
Then lets look at the Cossack skull 2000 miles away from Kow swamp and almost 3000 miles away from the Java Solo people. The Cossack skull has a maximum age of 6500 years and a minimum age of a few hundred years and yet its clearly not Homo Sapien...its Homo Erectus!
No. The upper limit of its age is 6500 years based on geomorphological dating. You have it backwards.
Freedman and Lofgren (1979) identify it as evidence of an ancestral Australian Aboriginal population. "The specimen is important as indicating the widespread nature and probable recency of a large, robust Australian Aboriginal population demonstrably different to recent populations.
https://www.sciencedirect.com/science/article/abs/pii/0047248479900939
There's nothing suggesting it isn't
H.
sapiens.
Freedman, L. & M. Lofgren. 1979. Human skeletal remains from Cossack, Western Australia. J. Human Evol. 8(2: 283-299.
The Cossack skull is evidence that Homo Erectus might very well have walked the earth as late as the 18th century...around the time of the colinisation of the eastern part of the Australian continent in 1788!
It doesn't appear to be evidence of Homo erectus. From what I'm reading, it doesn't indicate a presence more recent than 6,500 years ago.
The point is, more scientists are now suggesting, indeed even demanding that Homo Erectus is not morphologically distinct enough to have its own classification as it does not represent a true evolutionary ancestory in the timeline. There are at least 78 examples where this species dates in complete contrast to the evolutionary model!
That's so very dramatic. Demanding are they. How daunting.
What Day (1990) is pointing out is that, at the time, what was once viewed as a stable taxonomy, has seen the addition of new evidence raising questions that need answering. If you were doing more than quote mining, you'd note this is a book review and that the conclusion of it is that the book in review is an authoritative, rather dry, account of the state of human ancestral taxonomy of the time. The author of the book concludes that
H.
erectus is a valid species. Though, according to the evidence reviewed,
H.
erectus may be a cousin and not a direct ancestor. So what. The evidence continues to support the theory. New questions and controversy within science do not magically displace facts and theory with the opinion and beliefs of some dude.
https://www.nature.com/articles/348688a0.pdf
Day, M. 1990. Homo turmoil. Nature. 348(6303): 688-688.
Michael Day writes...
"Of the three stages we know of the evolution of man (the australopithecine ape-men, Homo erectus the first true men, and early Homo Sapiens our own species) Homo erectus of the Middle Pleistene would have seemed the most clearly understood and the most taxonomically stable of them all a relatively few years ago - not anymore. Important new finds as well as new ways of thinking about hominid taxonom have thrown this species into the same turmoil as all of the others." ("Homo turmoil", Nature 348 (20/27 December 1990): 688.
Yes, scientists doing what scientists are supposed to do. Nothing thwarting the theory of evolution. Just discussing the evolution of humans and coming to new questions.