Population Growth in Perspective Essays - 3294 Words

Population Growth in Perspective Introduction To anyone even remotely acquainted with the situation, the ever-expanding world population can easily be a cause of grave concern. Indeed, the simple realization that the total world population will most likely be doubling within the next century may seem to imply catastrophe. Considering the strain our current huge population puts on the world, is it not natural to presume that two times our number will spell disaster? While this is the view held by many prominent voices, there also is a less-noticed group of people who contend that the resiliency of the earth and the ingenuity of its people will keep the planet a decent place to live. In this paper, I attempt to critically examine†¦show more content†¦Generally, people have operated under the assumption that the world was (or was on its way to being) overpopulated. I began my research in this topic with the same outlook. I initially wanted to research overpopulation because I was deeply concerned with its implications. I wanted to understand the causes of population growth and to learn what might be done to ameliorate the problem. Soon into the research, however, I happened upon pieces of literature opposing the idea of an overpopulation crisis and immediately respected certain aspects of their arguments. Quickly, I was forced to change the scope of my question from what will be the consequences of overpopulation? to what exactly does overpopulation mean? and does an overpopulation problem even exist?. History of Population Crises The seed of my doubt that an overpopulation crisis was imminent was planted when I began to examine the historical record of population concerns. As a history major, I have at least some respect for patterns in history. While I recognize that new things can emerge, often a current event is a variant on an earlier expressed theme. Regarding population, the first documented concerns over population size date from a Babylonian epic from 1600 BC (Cohen, 1995). More writings on the topic across the globe have continued since then, themselves probably increasing at a rate faster than theShow MoreRelatedEssay on The Growing Population1374 Words   |  6 PagesA Growing Population: Problem or Excuse? The current worldwide population is around 6.9 billion and is expected to reach 9 billion by 2050 (Baird). This projected population number is down from the once predicted 16 billion (Baird) and while some are not concerned others are worried by any increase in population. Population growth is discussed in the articles â€Å"Too Many People?† by Vanessa Baird; â€Å"Population Control: How Can There Possibly Be Too Many of Us?† by Frank Furedi; and â€Å"The PopulationRead MorePopulation Growth Is A Crisis Or Not?1273 Words   |  6 PagesPopulation growth is a great concern of some scientists and this topic has been debating for decades. Increasing of population has been put pressuring on natural resources because of demands of production and consumption are high. According to the BBC horizon documentary (2009), number of current population is about seven billion, seven times more than the last 10,000 years. One main factor of rapid population growth is el iminating from infected diseases. In the last 10,000 years people had a hugeRead MorePopulation Dynamics and Its Effects on Climate Change Policy1306 Words   |  5 PagesPopulation dynamics and its effects of climate change policy Population growth and its effects on climate change have been hotly debated in recent years by scientists and politicians alike. The Fourth Assessment Report of the IPCC has sparked great interest and concern over climate change and how it affects countries differently. The concept of environmental justice has focused on climate change’s unbalanced effects on developing countries, whose populations are more vulnerable to climate changeRead More Overpopulation of the Earth Essay1698 Words   |  7 Pagesnearly 6 billion people in the world. The world’s population has more than tripled in the span of a hundred years. Given that the earth’s population is constantly on the rise and seeing as how our natural resources are gradually being depleted, we must ask ourselves: what is to become of us and what is to become of our environment? In order to understand this question we must first have a thorough understanding of whether or not there is a population crisis. Havi ng understood this, we must then lookRead MoreThe Problem Of Expanding Population Essay1363 Words   |  6 Pagesexpanding population is one both of wonder and catastrophe, as civilizations have risen and fallen throughout time. Collapse (Diamond) touches on this concept of population growth (or change) often, especially because a civilization is, after all, nothing without its population. Using Collapse, we can quickly start to analyze what a growing population entails. Early on, Diamond touches upon the implications of an expanding population. When a civilization starts to have a high rate of growth, they mustRead MoreOverpopulation1587 Words   |  7 Pages The population of Earth is estimated to be seven and a half billion, and the current growth rate per year is around eighty million. Since the world’s population is constantly growing at such a high rate, some people believe that it will lead to the downfall of the human race, while others think it is beneficial to continue on this path. The ongoing debate on world overpopulation allows many different people to offer their unique opinions, such as Erle C. Ellis, Joel Kotkin, Robert Walker, and AlonRead MoreEffects Of Population Growth Of India947 Words   |  4 Pagespoint in its life? Population growth happens to all of us, but how much is too much? India is in this questionable stage right now. How many people is too much for this country to handle? Every country goes through 4 stage s of population and they go through growth, stability and decline. India is in a growing state right now and this will continue until it stabilizes itself. One might look at the povern state India is in right now and see that it is the cause if its population problem but othersRead MoreThe Climate Disaster Is Inevitable Or Not?896 Words   |  4 PagesThe climate disaster is the social construction that world population have been embedded this idea through one generation to another generation in society. Actually, it seems like the long-lasting issue for not only regional level but also global level. Several studies might have demonstrated the causes and significant impacts of climate crisis. It is still popular argument in society, whether the climate disaster is currently inevitable or not. If it already occurred, what are the main factors?Read MoreEssay on Population Growth and Standard of Living945 Words   |  4 PagesPopulation Growth and Standard of Living Recently, the human population on this planet surpassed an amazing milestone. In the year 2000 it hit 6 billion, and without a sign of slowing down, continue to increase at an unprecedented pace. After taking nearly 3 million years to reach our first 1 billion, it has taken us only 11 years to raise our population the most recent billion (from 5 to 6). This rate of growth can be graphically interpreted as a J-shape pattern. If the past is any indicationRead MoreThe Limits Of Growth ( Tltg )1558 Words   |  7 PagesIntroduction At the time it was written, The Limits to Growth (TLTG) was groundbreaking in its modeling, analysis and subsequent predictions of future trends. It is a policy paper pushing for sustainable development, coupled with technological modernisation. This essay will examine TLTG through an ecocentric lens. First, this paper will briefly summarise ecocentrism. Second, it will discuss TLTG and its findings in a contemporary context. It will be argued that TLTG ultimately failed in its ambition

Dna Coding For Ampicillin Resistance And Green Fluorescent...

Abstract This experiment was performed to assess the efficacy of genetic transformations on bacteria via plasmid DNA coding for ampicillin resistance and green fluorescent protein. Genetic transformation was studied by taking transformed and untransformed Escherichia Coli (E. coli) and placing them on various media to observe gene expression via growth and color under UV light. The transformed E. coli were able to grow on ampicillin while the untransformed E. coli, which lacked the plasmid genes for ampicillin resistance, only grew on nutrient broth. In the presence of arabinose, the transformed E. coli glowed green. These results support the previous scientific understanding of bacterial competency, vectors, and gene expression and support gene transformations as an effective method to transfer the desirable DNA of one organism into another organism’s DNA. These results can be applied to real world issues such as medical treatments, food production, and environmental conserva tion. Introduction Genetic engineering is used in health treatments, agricultural applications, and environmental solutions. Genetic transformations incorporate foreign genetic material into the DNA of a different organism via a vector, which carries the genetic material. Plasmid DNA is small, round, and autonomous, due to its origin of replication. In biotechnology, plasmids carry beneficial genes, such as antibiotic resistance, and also a reporter protein, in this case, Green Fluorescent ProteinShow MoreRelatedUse Of Antibiotic Resistance For A Large Number Of Infections1624 Words   |  7 PagesTransformation Lab Abstract: Ampicillin is a beta-lactam antibiotic which can be used to treat a large number of infections. For example, Escherichia coli (E. coli) bacteria is terminated by this specific antibiotic. Ampicillin interferes with the formation of bacterial cell walls and thus kills newly dividing cells that must form new cell walls. Plasmids contain genes that create antibiotic resistance to their host cell. The pGlo plasmid contains an Ampicillin resistance gene. Therefore, bacteria thatRead MoreLara Guvelioglu. Bi 108 E2. Nahomie Rodriguez-Sastre. 04/13/17.1632 Words   |  7 PagesVector Plasmid DNA pGLO Abstract The field of biotechnology involves the concept of genetic engineering, altering the DNA/genetic material of an organism using information from a different one. The process in which bacteria can obtain this manipulated genetic information from another source is called genetic transformation. The goal of this experiment was to genetically transform Escherichia coli bacteria’s DNA by inserting the vector pGLO plasmid which codes for ampicillin resistance as well as theRead MoreA Report On Bacterial Transformation2203 Words   |  9 Pagesexpected there to be a lawn growth on this plate and it will not fluorescent under UV light (1). b. –pGLO LB/amp plate It is expected there to be no growth on this plate and it will not fluorescent under UV light (1). c. +pGLO LB/amp plate It is expected there to be colonies growth and it will not fluorescent under UV light (1). d. +pGLO LB/amp/ara plate It is expected there to be colonies growth and it will fluorescent under UV light on this plate (1). e. +pGLO LB/amp liquid cultureRead MoreGreen Fluorescent Protein Lab Essay1704 Words   |  7 PagesTitle: Purification of Green Fluorescent Protein Introduction: Transformation is used to introduce a gene coding for a foreign protein into bacteria. Hydrophobic Interaction Chromatography (HIC) is used to purify the foreign protein. Protein gel electrophoresis is used to check and analyze the pure protein. Research scientists use Green Fluorescent Protein (GFP) as a master or tag to learn about the biology of individual cells and multicultural organisms. This lab introduces a rapid methodRead MoreEssay on Pglo Transformation Lab Report1486 Words   |  6 Pagesobvious that DNA is the transforming property and the substance transferred during transformation, between cells. Furthermore, Hershey and Chase, in 1952, hypothesize that DNA and not protein is the genetic material in bacteriophages and after experimenting, concluded this theory and found that DNA must be the molecule used to reprogram cells. DNA, shorthanded for Deoxyribonucleic acid is a nucleic acid contains instructions for the development, functionality, and maintenance of new cells. DNA consistsRead MoreEscherichia Coli Transformation For Ampicillin Resistance And Gfp Expression Using Pglo Plasmid And Calcium Chloride Transformation Solution1768 Words   |  8 PagesFedorovsky 4/6/16 BI108 Lab D8 Escherichia coli transformation for ampicillin resistance and GFP expression using pGLO plasmid and calcium chloride transformation solution Abstract Within the growing field of biotechnology, genetic engineering is becoming more important than ever. To illustrate an application of genetic transformation, pGLO plasmid containing the reporter gene GFP, an arabinose operon, and a gene coding for ampicillin resistance was used to genetically transform Escherichia coli. PlatesRead MoreAnalysis : A Glowing, Gone ! : Bacteria Transformation And Who Dunnit?1890 Words   |  8 PagesAnalysis with DNA Purposes:  · Describe the process of transformation in bacteria  · Understand how to prepare viable E. coli cells  · Describe the components of gene transfer using plasmid vectors  · Be able to describe how antibiotic resistant genes are able to transfer, and identify the transformed cells that are antibiotic resistant  · Describe how restriction endonucleases work  · Describe how a piece of foreign DNA can become a partRead MoreThe purpose of this lab is to use genetic engineering to transform E. coli bacteria by inserting1300 Words   |  6 PagespGLO, and to then see if the bacteria was transformed by using the antibiotic, ampicillin. Background Information: Genetic transformation is the change caused by genes. This transformation includes the insertion of a gene into an organism, changing one of the organism’s traits. There are many other uses for genetic transformation including the altering of plant genes coding for frostbite, pests and spoilage resistance. It can also be used to digest oil spills and even alter in gene therapy to transformRead MoreGenetic Engineering And The Human Genome Project2436 Words   |  10 Pagesvigorous new exploration of human DNA- the Human Genome Project. The goal of this project was to map out all the human genes (An Overview of, 2015), which ultimately led to a deeper understanding of all genes, not just a human’s. This deeper understanding also helped scientists to progress further in the technology of recombinant DNA. Recombinant DNA is when DNA from different cells is spliced together, creating a new strand (Kuure-Kinsey, 2000). Recombinant DNA is often used to genetically changeRead MoreCell Biology Final Essay30093 Words   |  121 Pages_______ in eukaryotic cells. A) ribosomes B) oxidative phosphorylation C) DNA molecules -D) a nucleus 2. Cytoplasmic organelles are - A) absent in prokaryotic cells; present in eukaryotic cells. B) present in both prokaryotic and eukaryotic cells. C) present in prokaryotic cells; absent in eukaryotic cells. D) absent in both prokaryotic and eukaryotic cells. 3. Eukaryotic chromosomes contain _______ DNA molecules. A) single linear B) single circular -C) multiple linear

Business Information Systems Improving Marketing and Sales

Question: Discuss about theBusiness Information Systems for Improving Marketing and Sales. Answer: Improving Marketing and Sales Suppose that August Online Technology wanted to increase the annual sales of the product analyzed, the Internet can be used to improve the marketing and sales in the following ways: by enhancing the awareness of goods. Customers always purchase products they know well. Through the utilization of the social media, the business can boost product awareness. At the same time, marketing the public can be introduced hence, alerting a larger group of people about the product provided by the company (Arndt and Ze, 2014). This access to broader market can be realized through print ads and television. Therefore, the Internet enables the business to access and sell goods to more people, both internationally and locally. The internet can also be used to increase sales by increasing the traffic. Traffic increment only requires the company to exert more effort on the web marketing. Having a bigger website audience, the August Online Technology can disseminate information regarding the organization, improve the businesss product image and foster good customer relationships. When the image of products and services is developed, most online users can get attracted easily resulting in more sales (Peeters and Gilmore, 2013). With all the mentioned means, the realization of higher returns of investments by August Online Technology is evident. Marketing through the internet is useful enough to make the company put forward an active compound effect on its website. This indication implies that the effort placed by the corporation during the previous month can still have an impact for the next one or two years. Through the Internet, the company can also use the social media and blogs to attain learning curve, allowing the company to interact freely with customers through chats (Tse, 2013). This good communication plan boosts the relationship between the enterprise and online customers hence, improving marketing and sales. Network Security Risks and Protection Suppose I had product plans and details on the August Online Technology computer network, there are many possible security risks and Internet and Network attacks that might impact the safety and privacy of my product. Some of them are viruses, SPAMs, spoofing, spyware, blended threats and denial of access attack (More hospitals assess computer security risks, 2011). Computer virus represents a program written with the intention of spreading stealthily and faster to other computer systems. Whether more or less, a virus attack causes functioning disruptions to the attacked computer. This type of internet threat is capable of spreading through any mode for digital data exchange, and the danger is always very high. SAMs is an enormous and automatic delivery risk that sometimes occurs repeatedly of unsolicited emails to people with whom the mail sender has possessed no contact. However, this attack is weak. Spoofing is a threat that entails stealing of ones identity, and use them for advantage gain. In this issue, individual rights are obtained and used to claim of having acquired specified qualifications at ones expense (Moon et al., 2016). Spoofing is one of the internet threat whose dangers are very high. Also of significant threat, spyware is a software that collects peoples information without their knowledge of retransmitting the data through the internet. This threat is installed when a user browses the internet, to make an additional download from untrusted sites. On the other hand, the blended threat is an attack to both the consequences and the levels of means of propagation. Blended is a very dangerous threat because it combines many risks together. Lastly, in denial of service attack, attackers sends connections in large number to a target, aiming at making the user unable to meet the requests applied by his computer. Some of the security tools that can be used to protect th e product and the product information are quality antiviruses and real-time anti-spyware protection (Khattak et al., 2014). References Arndt, A. and Ze, W. 2014. How Instructor Enthusiasm influences the Effectiveness of Asynchronous Internet-Based Sales Training. Journal for Advancement of Marketing Education, 22, 2, pp. 26-36. Khattak, N, Chadwick, D, Ahmed Bhatti, R, Shad, S, Shafique Butt, F. and Ullah Munir, E. 2014. Assessment of anti-spyware tools for signature and behavior base techniques. Science International, 26, 5, pp. 2071-2076. Moon, D, Lee, J, Jeong, Y, and Park, J. 2016. RTNSS: a routing trace-based network security system for preventing ARP spoofing attacks. Journal of Supercomputing, 72, 5, pp. 1740-1756. More hospitals assess computer security risks. 2011. Health Facilities Management, 24, 6, p. 6. Peeters, S. and Gilmore, A. 2013. How online sales and promotion of snus contravenes current European Union legislation. Tobacco Control, 22, 4, pp. 266-273. Tse T. M. 2013. The Marketing Role of the Internet in Launching a Hotel: The Case of Hotel ICON', Journal Of Hospitality Marketing Management, 22, 8, pp. 895-908.