There is evidence that the human neanderthalensis and Homo sapiens coexist for about 35 - 40 000 years (Fagan 2010), eventually extinct from about 60 000 years ago to 25 000 years ago (Gibbon, 2001). Anthropologists still do not know what the reason for their extinction is. In this article we analyze the three major theories of the Neanderthal extinction. The first theory is competition theory, which claims that Homo sapiens and Neanderthals must compete for resources and ultimately lead to their death.
As we have learned in school, there are various kinds of "human beings". In traditional viewpoints such as Neanderthals, Homo erectus, Homo sapiens, we evolved from Neanderthals to Homo erectus, but evolved like a neat line. For Homo sapiens. This has never happened in nature, many species coexist. That's why there are chimpanzees, gorillas, and other monkeys. But somehow, Homo sapiens has become the only surviving human being. What's wrong? Well, what we most speculate is based on the history that we are not tolerant to various people (ethnicity, religion), and Homo sapiens may have killed all other species . We completed this type of purification about 70,000 years ago and integrated their DNA into ourselves (about 2% in Europe and 2% in Asia)
The presence of Neanderthals in the other two caves in Israel, Amud and Kebara dates back to about 55,000 years ago. In other words, Neanderthals and Homo sapiens overlap in this region for at least 55, 000 years. Therefore, even if Homo sapiens lived in this area for about 55, 000 years before the disappearance of the Neanderthal, there is no reason to believe that the Neanderthal people have evolved into modern human beings. Archaeological evidence from Europe suggests that the Neanderthal people may have survived on the Iberian Peninsula from 30,000 to 35,000 years ago. The completely modernized human race first appeared in Europe in 35,000 to 40,000 years ago and made the tradition of the old tool of the Paleolithic era called Aurignacian. Therefore, Neanderthals and completely modern humans have the potential to overlap in Europe for 10,000 years. Likewise, completely contemporary humans are on the scene, there is no need to further support the idea that the Neanderthals evolve to modern human beings and that human beings will replace the Neanderthal people.