What Has Changed World History

b. Population: a localized group of individuals that belong to the same biological species, capable of interbreeding and producing viable offspring.

The Neanderthal’s explanation as to why they are the last living of their species accurately describes the model of natural selection. Because the rest of their species died off due to disease, starvation and unfavorable phenotypes (size/strength), natural selection has selected for them to survive and pass on their traits.

According to “Decoding Neanderthals’ they were consider primitive; without language and art or a high level of thinking. These species hunted by brute force with a simple stone tool. Also, that their intellect cannot be associated or compared with modern humans because their behavior was too way primitive. They began to disappear 40,000 years ago as modern humans came on the scene, stated by “Decoding Neanderthals” documentary movie. However, according to the genetic evidence shows a mysterious presence related with the modern humans genes. Neanderthal’s psychical features demonstrate some facts that these Homo species possessed intelligence. For example, big noses, bulky physiques-adaptation to cold, shorter than Homo sapiens, but bones were thicker, oblique forehead and heavy eyebrows. Also, often Neanderthal’s craniums are larger than modern humans. They had larger ankle joint, elbow joint and shorter forearm, broader ribcage and lower cranium. They were the most advanced group of primates, except modern humans. Neanderthals weren’t fewer intelligent than modern people; they had clothes and had some kind of language. Neanderthal living space showed complex use of the instrument, abstract thoughts and speech, burial of their dead and manufactured primitive art objects. Some stereotypes against these species are that they had limited stone tools and no art or personal ornaments; therefore they seemed less advanced than modern humans. Also, stereotyping their intelligence

The most recent ancestor to the modern human, Homo neanderthalensis existed between 300,000 and 35,000 years ago. Originating in Africa, ancestors of the early Neanderthals migrated northwards almost 800,000 years ago. These migrants colonized much of the Old World with the majority based in Europe and small groups scattered throughout the Middle East and Asia. Historically, the Neanderthals were among the most resiliant creatures to exist on Earth. As a population, they thrived during the European ice age 40,000 years ago. This ice age enveloped the majority of Northern and Central Europe and due to their physique were the Neanderthals were able to surive. Physcially, the Neanderthals were larger and more muscular than today’s human

It's widely agreed by scientists that Neanderthals and Homo sapiens (modern man) are different species. However, it's thought that 1.5 - 2.1% of DNA from anyone born outside of Africa is Neanderthal which means that they co-existed and interbred with our Homo sapien ancestors approximately 35,000 years ago. Researchers say, the only human ancestors who didn't interbreed with Neanderthals were sub-Saharan Africans. Neanderthals typically lived in Europe and Asia up until approximately 33,000 BC when they are said to have become extinct. They lived during the Ice Age and can be considered as early cave men who are likely to have been covered in hair and had an ape like appearance very similar to the conventional perception of Bigfoot. Their eyes and brains were larger than those of Homo sapiens but they were sophisticated enough to carry tools, make fire and bury their dead. One scientific explanation as to why the Neanderthals died out is climate change, More likely, they were unable to compete with the better adapted early humans who either killed them, took over their land or interbred with them and they were absorbed into our

Neanderthals and modern humans coexisted for well over 100,000 years.  Then suddenly Homo neandertalensis began to die out and surrender the earth to Homo sapiens.  Paleontologists and anthropologists have entertained several possibilities to the causes of this event: interbreeding among Neanderthals and humans, competition for natural resources, and Darwin’s theory of “survival of the fittest.”  What the real cause has been has plagued scientists for years. Now, due to an international research team from Germany, those possibilities have been even further deduced, making it easier to pinpoint the exact reason Homo neandertalensis became extinct.

The evidence that supports that Neanderthals inter-bred with Homo sapiens is that of a skeleton that was found of a young modern child. The skeleton was determined to be that of an early modern human child, but the skeleton had Neanderthal characteristics as well as modern human characteristics. It was determined that if this child had Neanderthal traits then Neanderthals were part of his ancestry. That would mean that Neanderthals inter-bred with Homo sapiens. Beyond that there has been DNA testing of bone fragments that suggest that even though Neanderthals were different from Homo sapiens they weren't so different that they could not breed with each other. Anatomically modern humans and Neanderthals were the same.

In the film, Neanderthals on Trial, numerous questions are presented regarding where Neanderthals fit into our evolutionary history. Were they ancestors to modern humans or were they an evolutionary dead end? Are they physically similar enough to be considered humans? Did their level of intelligence match ours or was it inferior? The film provides information on the evidence found to support their assumptions about who the Neanderthals were. There is debate between those who believe Neanderthals were a different species and those who believe they are a subspecies of humans. Despite some anthropologists believing the Neanderthals are not a species of humans, there is evidence supporting that they are, through DNA analysis, as well as analysis of cranial features, stone tools, and behavior, as depicted in the film.

Since their discovery more than a century ago, the Neanderthals have hovered over the minds and have baffled the best-laid theories of paleoanthropologists. They seem to fit in the general scheme of human evolution, and yet they’re misfits. (Jurmain, Kilgore, Trevathan and Ciochon. p.367) In a way they are like us the modern Homo sapiens but yet are a very different species. But the real question that needs to be answered is “why the Neanderthals were considered a different species than the Homo sapiens and what made them go extinct?”

Neanderthals are modern humans closest extinct relative. They are part of the genus homo (Homo neanderthalensis) meaning they are very closely related to present day Homo sapiens, or modern humans. Fossil evidence suggests they lived from approximately 200,000 to 28,000 years ago when they became extinct. Neanderthals lived generally in central to southwest Asia and Europe. The first discovery of a Neanderthal fossil occurred in 1856. This fossil was found in Neander Valley in Germany. In German the word for valley is thal, so in 1864 geologist William King fittingly suggested naming the fossil specimen a Neanderthal. Upon further study of these fossils and others that were found it was realized that despite being in the same genus

An ancient human species, known as the Neanderthals, emerged into this world 300,000 to 100,000 years ago. The Neanderthals occupied Eurasia, from Europe to Central Asia. During this time, Europe was in an Ice Age, which means the Neanderthals had a difficult time surviving because of the harsh weather. Around 24,000 years ago, this species disappeared; this was around the time when the Homo sapiens arrived from their original home in Africa (Tuttle). Even though the modern humans showed up and started competing for food and land, the Neanderthals were skilled in a variety of areas. According to the journal Smithsonian, Neanderthals learned how to control fire for warmth and cooking, make clothing for the severe weather conditions, and become

Although modern humans are of the only surviving ancestors in today's society other groups of early humans did used to walk where we walk. Which is why the greatest mystery and biggest question of human evolution is what happened to the Neanderthals. Neanderthals were the early group of humans who used to live in Europe and Asia thousands of years before Homo-Sapiens took over the world population. Many believe Neanderthals died off leaving nothing behind but scientist have provided that most humans have neanderthal DNA within them. Leading people to believe that our ancestors had interbred with Neanderthals. As Neanderthal DNA is 99.7 percent identical to modern human DNA providing that Neanderthal genes continue to lurk on within modern

The first answer could be as simple as they wiped them out through warfare. Neanderthals are thought to have lived in smaller groups and not to have reproduced as much as modern humans due to exploiting fewer resources, this would have given the Aurignacian people an easy advantage, but it is also commonly accepted that it would not have been needed. It is thought that through better use of resources and a willingness to take more resources that H.Sapiens Sapiens could have merely slowly taken over from Neanderthals by taking up all the resources for their growing population resulting in slowly starving the remaining Neanderthals. A good example of the different mindset between the two groups when it came to food is what happened to cave bears when modern humans arrived. “Neanderthals and cave bears seem to have coexisted in a dynamic equilibrium with both species able to survive in the same region over long periods of time. With the arrival of modern humans this dynamic equilibrium was disturbed. Cave bear hunting was intensified and more bones show anthropogenic modifications and even direct evidence of hunting” (Münzel et al. 2001; Münzel and Conard 2004b), (Nicholas J. Conard 2011). It wasn’t only food that the groups would have had to compete for, but also resources for crafting of tools, art, and instruments as well as fire wood. “The Middle Paleolithic and Aurignacian are characterized by concentrations of burnt bone, indicating that the environment did not always contain sufficient quantities of wood for the heating and lighting needs of both populations” (Nicholas J. Conard 2011). It is commonly thought that without the introduction on modern humans Neanderthals would not have gone extinct. Neanderthal culture was not necessarily inferior, merely different and not suited to compete in the style it was forced

Several different hypotheses have been formulated to explain the extinction of Neanderthals, from climate changes to intoxication from cave-associated contaminants like smoke, from cannibalism to diseases (Herrera et al., 2009). It is only certain that Neanderthals disappeared from fossil record after the arrival of modern humans, around 40,000 years in Asia, and 10,000-15,000 years in Europe (Shreeve, 1995). Fossil evidence shows the presence of modern humans in Middle East from 130,000 to 75,000 years ago, in the same areas where Neanderthals retreated between 65,000 and 47,000 years ago (Mellars, 2004).

There is evidence to suggest that Homo neanderthalensis and Homo sapiens had coexisted for approximately 35-40,000 years, (Fagan 2010) from around 60,000 years ago to 25,000 years ago when they finally went extinct (Gibbon 2001). Anthropologists are still uncertain what the cause of their extinction was. This paper will analyze three main theories of Neanderthal extinction. The first theory is the competition theory, which claims that the Homo sapiens and Neanderthals had to compete for resources, ultimately leading to their demise. The second theory I will discuss is the climate change theory, which claims that Homo sapiens lived while Neanderthals died because they were better adapted to the climate. The last theory I will discuss is