Human Evolution :: The Future of Human Evolution

For centuries, man has been curious about his origins and the origins of the life surrounding him. Countless explanations have been formulated using â€Å"evidence† that â€Å"proves† the story to be true. However, in 1859, Charles Darwin published a monumental theory in his book called The Origin of Species. In his book, Darwin outlined his theory of evolution by natural selection (Darwin, 1859). Although complex, this story is extremely useful in explaining the origins and history of life as we know it. Today, however, man questions not only his past, but also his future. Based on Darwin’s theories of evolution, man can actively postulate his existence in the upcoming centuries. Do complex civilizations and advancing technologies give man the ability to outsmart evolution? Or will our technological advances doom us in the end? In order to begin to answer these questions, it is important to understand the basics about Darwin’s theories on evolution. First, Darwin stressed that populations and organisms are variable (Darwin, 1859). Without variation, evolution would not be a viable explanation for the progress of life. Although Darwin was aware that variation occurred because of his extensive observations of different populations, he was never able to pinpoint where this variation came from. The answer lies in genetic material; heritable genes play a huge role in the evolutionary process. Genes are the medium through which variation is passed down through generations and can be affected by several different forces. Mutation, gene flow, genetic drift, non-random mating, and genetic recombination are all ways in which genes can be altered within a population (Mayr, 2001). Darwin understood that organisms are variable, but for a long time he lacked a mechanism, or a driving force, of evolution. Natural selection, or a complex natural process of elimination, turned out to be one of Darwin’s most ingenious contributions to evolutionary thought (Mayr, 2001). Natural selection is the process by which genetic variation is sorted through and selected for through the organism’s ability to survive. Selection may be due to environmental conditions, competition with other species, or reproductive success. Those organisms that survive can then go on to reproduce, and their offspring then carry the successful traits.

Private and Public Police

Private and Public 1. Relationship between Private and Public Police Lillie Johnson CJS 250 Gregg Herchek April 11, 2010 Private and Public 2. Abstract In my paper I will be discussing the relationship between private and public police, I will tell you how the conflict regard the definition of the public and private space and how it influence the relationship between the two, and I will tell you ways to maintain or improve the relationship between public and private police. Public and Private 3. In the relationship between private and public police, private police are different. Private officers do not work for us; but they do offer their services for corporations, they basically focus on the corporation that hired them. Private police has three times more than public police does. The private police care less about the due process, civil rights, and the public safety. â€Å"Private police dwells on the protection, immediate deterrence, and commercial enforcement†. Private Security and the Law, 2004). â€Å"Private police have become the most fast growing industries† (Zielinski, n. d. ). Businesses and corporations must hire their own private guards. Private police may be used in certain situations where the public police may have the skills to carry out the job. For example in New York, the private police from the agency went to a place and the private police paid for services, then they brought about affidavits explaining what they had do ne. After that was done then this was a cause focusing on the place to close. Being that these polices was not being honest and they did not represent themselves in the way they should have they was prosecuted for illegal acts. Public police are employed through local towns while private police works for companies. On the other hand, the public police are sometime charged with protecting the citizens and the cities and they have jurisdictions. Now you have a few public police that will overstep their bounds, but I believe only if they feel threaten, but if not then the headquarters are responsible to the public. In each city, public and private police has different ways of relating. Public police help members of communities to help bring about complaints against the private security, but I believe this is only done if something is done wrong. Public police was established back in colonial times and succeeded until the eighteen hundreds. The public police are considered local, state, or federal and their duties are the safety and welfare of the public. Private police has the right to carry a gun, and they also have the right to search and arrest anyone whom they feel has committed a crime†. (Cramer, 2010). Majority of the communities feel that the private police cares more about trying to please their employer than protecting the public, but I believe that they are only doing what they was trained to do. It is certain quality that only allows the private police to do so much. To the average citizens private officers looks like a real police but they do not have the powers to do what a r eal police do. Public police comes with a lot of work, they are trying to protect and serve. I do believe it is hard trying to keep criminals off the streets without enough of force; they can not be everywhere at one time. Private police has the same authority as the city police. Private and Public 4. Conclusions I believe ways to maintain or improve the relationship is to have public meetings where all the force are there and discuss the ways they are similar and how each of them have certain responsibilities. In the article from what I understand private and public police are presented with what is called, â€Å"us versus them† mentality and both are doing their best to protect us no matter if they are private or public police, they are doing what they was trained to do. I also believe that once the public and private police have their meetings they should have one for the community, listen to their views and become their friends and they will probably feel safe calling them if needed. Then the private and public police will know how and what to do to help the community, this to me I believe will help make more room for improvements. Public and Private 4. References Cramer, M. (2010). Police Lend Ear to Worried Tenants. The Boston Globe. Retrieved from Http://www. boston. com/news/local/massachusetts/articles/2010/04/01/html Http://web-mit. edu/gtmarx/www/private. html Schneier, B. (2007). Schneier on Security. Retrieved from Http://www. schneier. com/private-police. html Zielinski, M. (n. d. ) Armed and Dangerous: Private Police on the March. Convert Action Quarterly. Retrieved from Http://mediafilter. org/caq/CAQ54p. police. html

Cosmetic Surgery A Quick Fix Essay - 1252 Words

What was once a surgery performed primarily to restore, is now used to enhance a person’s face and body. Cosmetic surgery, which is said to have been â€Å"used more than 4,000 years ago to treat facial injuries† (Fresh Faces) is now considered a common activity among any kind of person. This surgery first gained popularity in the 1910’s after World War I, among soldiers with shattered war faces in need of repair. Later, it became a popular trend among women, who were mostly from high-class society, and then in the 1990’s the industry expanded to include men, and even more recently has been including teenagers as young as the age of 15. (Friedman, Fresh Faces) The fact that teenagers have begun to have these surgeries has brought†¦show more content†¦One of the most common surgeries on the show Extreme Makeover was liposuction. It was treated as if it were an average, everyday procedure that could be done for anyone, anytime. In fact, â€Å"accor ding to a study by the American Society of Aesthetic Plastic Surgery, the risk of death from liposuction is one fatality per 47,415 procedures, but the rate increases to once every 3,281 procedures when liposuction is combined with abdominoplasty.† (Friedman) The more surgeries a person undergoes, the higher their risk is, especially when the surgery is unnecessary to begin with. While the media does leave these alarming facts out, once the teen decides to have cosmetic surgery, the teen and his or her parent would have to consult with a surgeon who would then, assuming the surgeon was reliable, relay the risk involved. It would then be up the parent as well as the child to decide whether to continue or not. Many ask themselves why someone would run the risk of suffering from, nerve damage, brain damage or even death, and knowingly scar themselves all for the â€Å"right† breasts or the â€Å"perfect† face. (Cosmetic)The answer is confidence. Your image plays a h uge part in your self-confidence, and that confidence is what will help you the most in life. When one goes to an interview, or is making a presentation, or simply attending a party in hopes of making friends, it will be the confidence a person exudes that will pull them through and show others thatShow MoreRelatedCosmetic Surgery Essay804 Words   |  4 PagesElective cosmetic surgery claims to enhance outward appearances. However, elective cosmetic surgery could be a consequential death wish for young adults. Cosmetic surgery is a well-used procedure that the society conforms to fixing certain physical characteristics. Most of the time, people get cosmetic surgery for medical purposes. If the person is medically well, there is no reason to consider cosmetic surgery. Young adults are still transitioning into the real world. They should focus working towardsRead MoreThe Pitfalls of Cosmetic Surgery Essay1569 Words   |  7 PagesCosmetic surgery has become increasingly more popula r. However, many are unsatisfied with their results. Debra Dunn decided to have cosmetic surgery to fix a bump she had on her nose as a result of a childhood injury. After having two nose jobs and spending thousands of dollars, she was so dissatisfied with her results that she was embarrassed when she left the house and avoided mirrors. When she ventured out in public, she hid behind her hair. Although doctors tried convincing her that her noseRead MoreCosmetic Surgery : Becoming More Common817 Words   |  4 PagesKardashian, and Kylie Jenner are making cosmetic surgery the â€Å"It† thing. Cosmetic surgery should not be given to teens. Cosmetic surgery is risky and should not be used as a quick fix for self-esteem and body image. Cosmetic surgery is the procedure of enhancing the patient’s appearance. 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Plastic surgery is a personal choice and should not be done to fulfill someone else’s desires or to try to fit into an idealRead MorePlastic Surgery And Its Effect On Society1169 Words   |  5 Pagesadvertisements and the ideal beautiful portray. Many people feel that the only way to achieve such looks is through the process of plastic surgery, women especially. Women feel an immense amount of pressure to achieve a certain look to be considered beautiful. Plastic surgery is a cosmetic procedure in which in helps to alter the appearance and functions of the body. Over the cosmetic procedures have become a norm and many people see it as a necessity in order for them to love themselves. These standards of beautyRead MoreCosmetic Surgery for Teens857 Words   |  4 PagesReview of the Literature Of the 223,000 cosmetic surgeries in 2003 on patients who were 18 years old or younger, 39,000 of them were breast augmentation, nose reshaping, and liposuction. Many parents are giving their teenage daughters breast implants for gifts. However, parents and teens do not take into consideration that teens bodies are still developing (Zuckerman, 2005). As the adolescents body grows, body parts that seem to large or too small can become proportionate (Izenberg, 2004).Read MoreShould Teens Get Forced Into Getting Plastic Surgery?1656 Words   |  7 Pagesmother looks different from her, due to the fact she has gotten a lot of plastic surgery done to herself. Whose little girl wants to grow up and look beautiful, just like her mother, but doesn’t understand the risk of plastic surgery. When the little girl grows into a teen, she thinks she is finally ready to get her first cosmetic surgery done, a nose job. Her mother is all for it, since she has had plenty of cosmetic surgerie s before, but is this perfectly team getting this for herself, where to makeRead MoreCosmetic Surgery : The Risk Of Enhancing Beauty1328 Words   |  6 Pages Cosmetic surgery : The Risk of Enhancing Beauty Cosmetic Surgery has become popular over the years due to the advertisement of celebrities who embrace their surgery to refine their beauty. For example, an article by Anthony Elliot, he labels cosmetic surgery as Drastic plastic: The rise of cosmetic surgical culture; Celebrity obsession: Fame, fortune and faking it; Want-now consumerism: Immediate transformation, instant obsolescence; and Making the cut: Cosmetic surgical culture