StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Emergence of modern man - Essay Example

Comments (0) Cite this document
Summary
There are many scientists who believe that our current lifestyle protects us from many of the things that would once have posed a threat, therefore preventing the evolution of our species. In contrast, there are those that believe that we still continue to be influenced by the…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER99% of users find it useful
Emergence of modern man
Read TextPreview

Extract of sample "Emergence of modern man"

The Emergence of Modern Man There are many scientists who believe that our current lifestyle protects us from many of the things that would once have posed a threat, therefore preventing the evolution of our species. In contrast, there are those that believe that we still continue to be influenced by the forces of nature, and that natural selection still plays a role in the life of modern man. There are many questions that remain unanswered, such as why Homo sapiens has not continued to grow bigger and stronger (as was the trend for hominids before the emergence of modern man[]) or whether some ‘modern’ traits such as obesity, smoking and a reduction in exercise hours will play a role in human evolution. The purpose of this short paper is to explore the influences of evolution and natural selection on modern man and to analyse whether these are continuing to have an effect on our species.
The reason that many scientists argue that evolution and natural selection does not continue to exert an effect on modern man is because there are so many protections from nature. Food availability is one of the most important things for a species’ survival (Bootle, 2011), but many humans living in the West do not have to worry about food availability because much of it is available very cheaply and nutrition is found all year round. Many food items can now also be preserved to last through the winter, and these developments have come from a high level of intelligence. This, however, may be one of the problems. Some argue that the effects of obesity on our population may be having an effect similar to that of natural selection in the wild (Bootle, 2011), and could be used as evidence against our collective intelligence.
Disease is also another one of the biggest parts of natural selection in the wild (McKie, 2002). However, modern man has developed a number of ways to prevent disease. Even in prehistory, there is evidence that there may have been some attempt at preventative and curative medicine (Regal, 2004), which suggests that man’s high intelligence has a function of preventing parts of natural selection. In modern times, several diseases which would have killed people prior to reproduction (and thus have bred the trait out), such as asthma and diabetes, are present in the population because they can be treated (Regal, 2004). This could also be evidence that natural selection is not as powerful for man as for other species.
Perhaps one of the most interesting elements of the human species is that it occupies a huge amount of space on the planet and can be found in nearly every climate. This adaptability comes from the use of clothes and shelter, as well as other technological developments such as air conditioning, which allow people to live comfortably the world over (Regal, 2004). This type of effort has led to some problems for the human race, particularly with overcrowding (Regal, 2004), but it is still an impressive effort and provides more evidence that the human race is immune to many of the effects of natural selection.
In conclusion, there are several elements which form part of natural selection, and modern man has developed a number of ways of tackling them. Food shortages have been tackled by preservation, disease has been cured by medicine, and climate has been conquered with shelter and clothing. Despite this, there are still some ways in which our own intelligence causes us problems, such as with food preservation and obesity. It seems evident from the above, however, that natural selection may still be acting on modern man, but is certainly not acting very strongly. There is the possibility that in the future, it will stop exerting its effects completely.
References
Bootle, O., 2011. Are modern humans still evolving? BBC.
McKie, R., 2002. Is human evolution finally over? [WWW Document]. the Guardian. URL http://www.guardian.co.uk/science/2002/feb/03/genetics.research (accessed 12.11.12).
Regal, B., 2004. Human Evolution: A Guide to the Debates. ABC-CLIO. Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Emergence of modern man Essay Example | Topics and Well Written Essays - 500 words”, n.d.)
Retrieved from https://studentshare.org/miscellaneous/1611513-emergence-of-modern-man
(Emergence of Modern Man Essay Example | Topics and Well Written Essays - 500 Words)
https://studentshare.org/miscellaneous/1611513-emergence-of-modern-man.
“Emergence of Modern Man Essay Example | Topics and Well Written Essays - 500 Words”, n.d. https://studentshare.org/miscellaneous/1611513-emergence-of-modern-man.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Emergence of modern man

Emergence of Modern Europe

...in religious wars. In addition, knowledge was made available to the masses through encyclopedias, which led to enlightenment cause of educating human beings. The age of enlightenment just like the renaissance and protestant reformation, had a profound impact on society. The European States turned towards science between 1700s, which led to focus of life as experience of human being. By doing so, the enlightenment period influenced greatly on modern western European States. There were developments in mathematics, physics, astronomy, and anatomy during that time that were successfully applied to medicine, astronomy, and mechanics. The usage of these ideas motivated a sense of western emergence into...
6 Pages(1500 words)Essay

Leishmaniasis Disease Emergence and Re-emergence Analysis

...? Leishmaniasis Disease Emergence and Re-emergence Analysis A number of new and reemerging contagious diseases have been identified in both developed and developing countries in the world. This has been attributed to a multifarious assortment of factors. Leishmaniasis is a multifaceted mammalian disorder attributable to parasitic protozoa relegated as Leishmania species (Ready, 2010). In humans, diverse varieties of the parasite are linked to different forms of diseases. World Health Organization reports that the global effects of Leishmaniasis have been miscalculated for many years (World Health Organization, 2009). In the previous decade, endemic areas have extended, occurrence increased and the substantial unrecorded cases... to sand...
3 Pages(750 words)Essay

Emergence of psychology

...adaptation of a person in a given environment. As stated above, Angel says that mind and body are inseparable they work together as a unit (Durand & Barlow, 2006) . Zeitgeist theory is a spirit of the time that influences culture of a certain group in a given period of time. For instance, he says that, Zeitgeist of modernism influences once fashion, art or culture especially in the 20th century. Zeitgeist ideas on leadership state that societal conditions are the ones, which influence a person to become a leader. He opposes Carley who says that leadership is because of inborn leadership characteristics (Burnham, 2009). In addition, Carley states that some people are destined to become leaders while others follow....
5 Pages(1250 words)Research Paper

The Emergence of Modernism

...The Emergence of Modernism Introduction Latin American heritage dictionary defines modernism as the period ofleaving the traditional life styles and adapting present and modern ones (Malcolm and McFarlane 68). It is further defined as the premeditated departure by people from the use of tradition as well as forms of expression in the society. Emergence of modernism was witnessed in the end of 19th century and the beginning of the 20th century distinguishing different styles in literature and arts in the larger Latin America (Malcolm and McFarlane 163). However, in order for various artists and writers to adapt to the new styles, it...
2 Pages(500 words)Essay

The Emergence of Anatomically Modern Humans

...The Recent African Origin of Modern Humans There are several competing models when it comes to the origins of anatomically modern Homo sapiens. The model that we will be discussing in this paper is the recent African origin model also known popularly as (Recent) Out-of-Africa model. However, the academic circles refer to this model as recent single-origin hypothesis, replacement hypothesis and recent African origin hypothesis. This is the model that is not only accepted my most anthropologists but was also proposed earlier than any other model. It was proposed by the father of evolutionary sciences, Charles Darwin in his book ’Descent of Man’ in the 19th century. It remained...
2 Pages(500 words)Essay

Emergence of the modern civil rights movement 1950s

...Emergence of the modern civil rights movement 1950s Racial segregation in the early 1950s was challenging and a daunting undertaking for the African American population. The civil right movements’ formation was caused by the brunt of segregation and the backlash that African American faced. These sufferings strengthen their resolve in ending the suffering. They advocated for the changes in the law that highlighted the injustice and human sufferings that racial segregation brought (Renee, pg25). Notably, this was a difficult decision to make since they were silenced through intimidation, attacked, and killed. In essence, the chorus of change was unwelcomed during this period. The activism advocated for...
9 Pages(2250 words)Research Paper

Emergence of Confucianism

... The origin of civilization After watching the documentary on the origin of civilization, it speaks clearly of chinas conception of civilization that differs greatly from that of the west. They have a deep reverence for their virtues and their ancestors. The mandate of heaven in china runs deep in the Chinese way of life and has shaped china for a very long time. It is based on searching harmony on earth. Emergence of Confucianism Confucianism is a system that explains the ethical and philosophical systems to describe and understand religion. The narrator on the documentary says that it was developed before Christ from the famous teachings of the Chinese philosopher Confucius. He is well celebrated for coming up with the textual... The...
1 Pages(250 words)Assignment

The Emergence Of Jazz

...The Emergence Of Jazz Jazz between 1918 and 1939 In the years between 1918 and 1939, Jazz music took a huge turn. As seen in the work of Barker and Barbara, in this age, the European musicians had the opportunity to experiment a lot, and compose music from numerous instrument, play with different keys, tones and sounds1. It is in this age that jazz music became popular and was an amalgamation of American and African music2. Jazz was a type of composition that represented ability and satire to the Englishmen. However, in the 1920s the music was a creation of the Black musicians who originated from New Orleans3. It is at this age that the jazz music took over the country, and one would imagine that the Englishmen...
3 Pages(750 words)Essay

The Emergence of Modern Science

...Whereas myths and unexplained theories dominated pre-scientific world, modern science is informed by science of thinking. As argued by David Deutsch, the key to science is actually the ability to provide ‘hard to vary explanations.’ It is therefore important that scholars seek to understand scientific phenomena through an inquisitive mind and scientific probes informed by hard to vary explanations. 2. Even with the tremendous advancements in scientific knowledge, we are still not bold enough to trust science. This brings out the need for healthy skepticism of modern science. Whereas it is healthy to ask critical questions, scientific proof, and evidence, accepting the scientific reality is a necessity....
1 Pages(250 words)Essay

Emergence of Modern Political Ideologies

... Industrial Revolution and the Emergence of Modern Political Ideologies The world has seen much improvement and changesover the past few centuries. Some of the things that have occurred on this planet have shaped how people lead their lives. Among them is industrialization. After the French revolution, the world saw industrialization and a development of many political ideologies that were supposed to curve the path people would take. The industrial revolution brought many changes to the society. The doctrines affected a significant part of the 19th-century West. This paper will explore the three of these ideologies and how they relate to the industrial revolution citing materials studied in class. Before delving deeper... , and it was a...
5 Pages(1250 words)Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Emergence of modern man for FREE!

Contact Us