Essay --

Plenty of researchers have done reviews about the impact of cyber warfare to take effect in the recent decades. Voices and opinions are different, when it comes to whether cyber war will take place or not, with most of the articles claiming that cyber security is alarming towards a negative effect. Like Arquilla & Ronfeldt,(1993) wrote about the coming of cyber war, and further went on to state that â€Å"industrialization led to attritional warfare by massive armies (e.g., World War I). Mechanization led to maneuver predominated by tanks (e.g., World War II). The information revolution implies the rise of cyber war†. However, Rid,(2012) pointed out that cyber war will not take place, clearly defined what cyber war entails, and make clear the difference between cyber-attacks and warfare. 2. Definitions Before advancing the discussion on whether cyber war will take place or not, definitions of some relevant terms should be clear. The definition of cyber space, war, and cyber-attack, to some degree will be helpful to the discussion in this report. Therefore continuing further, one question should be asked: what is war? The most concise concept of war was offered by Clausewitz in 1980 (Schweizer, 2009), which has three main elements, namely: Violent, instrumental, and political. He went further to concluded that if any aggressive or defensive actions need to be introduced as a war, the criteria and justifications of going into the war has to be met. Violent character is the ï ¬ rst element of war, according to Rid (2012); War is defined as an act of violence to force the enemy to ‘do our will’. Wars are violent no matter what scale it is; where it takes place and what purpose it aims at. Back to the history of human beings, the wars cause h... ...ources from other countries in the world as Western European countries cannot supply resources abundantly by its own. Then those capital countries launched wars on countries which lagged behind, while industrializing their own economy. There is a saying in diplomacy that ‘A country does not have permanent friends, only permanent interests’. Applying it in the definition of war, it is pretty clear that wars are for interest and just for interest alone. In the confrontation of two sides, there must be something that both sides want to fight for, and the benefit of winning the war has to be beyond the loss in the war, if not, war will not take place since double lose situation do not meet the requirement of political benefits. It is quite important to make further illustration as to why cyber war will not take place and it will be discussed in the following as follows.

Happy Endings by Margaret Atwoods Essay

Every literature tries to make a specific point. A good writer always associates her opinion, ideas and thoughts in her or his masterpiece. Some produce literature are purely for entertainment stressing that life is funny and humorous, some include many ironies highlighting that life is complicated and hard to understand, some literature especially those classics are for the purpose of political movement portraying the kind of values and morality the society has, some are for the purpose of religion and spirituality and some literature was made to emphasize creativity or unconventional way of creating a literature. Happy Ending by Margaret Atwoods  was used by her to portray what makes a literature genius, more authentic and interesting. Most readers consider a literature ‘nice’ if the ending satisfies them and satisfaction is always in connection to happy ending, giving a social justice to the characters’ predicaments especially of those protagonists. However Margaret Atwoods illustrates in her short story that it is not the end of the story that is important but how well the beginning especially the middle were structured. How and the characters’ circumstances happened are more significant than what happened in the end. The creation of â€Å"Happy Endings† by Margaret Atwoods is not so much about the how the story ends. The writers give different options on how the story might end and the various possibilities of John and Mary’s love story. The story is divided into six possible life scenarios of John and Mary’s love story. Atwood sums it up in her concluding remarks. â€Å"John and Mary die. John and Mary die. John and Mary die. † On plot A, it offers the classic boy meets girl story that demonstrates the usual â€Å"live happily ever after† ending. This is the type of story that most readers wanted to believe in. However the succeeding version breaks away from the cliche of fairy tales, introducing a more realistic perspective in the midst of dominance, tragedy and cynicism. The point is that the writer compels and reminds us to the basic reality of life, that every body dies and that everybody fades away- that is the real and ultimate ending for every human being. Margaret Atwoods is particularly stressing that the readers should not seek the satisfaction on the ending because the ending will not help them to relate about life because all lives has the same ending. In order to fully embrace the importance of literature, one must critically meditate on how and why the characters commit a particular action and decision. The story is not found in the ending but it’s in what we do while we are alive that gives meaning to our existence. Literature for Atwoods has no ending if the characters did not die. The author’s belief that fiction has many beginnings and middles, but only one eventual ending. Margaret Atwoods suggests that we can do nothing about our mortality but we can precisely do something about the quality of our lives. Atwoods says that life is a continuous and never ending journey that there is no concept of happy ending as long as you live in this world. You might end up marrying your dream person but that doesn’t already mean and guarantee that your life is a happy ending; no one knows what will happen next. Every existing being has only one ending and that is death. This story also takes us through our childhood preconception about how love and life is supposed to turn out based on what has been written in fables and fairy tales. As human being grows older, they slowly realize through experience that most fiction fairy tales ending is unattainable. Obviously Atwoods opens up with various settings, different versions and opportunities that are grounded to reality. Atwoods may also want to redefine the stereotypical characterization of men and women and to the readers who readily accepts such gender typing. Most love stories always employ women as a weaker sex who is incapable of themselves most of the time. But in this story, Atwoods introduces the different facets of women who are both capable of vulnerability, unselfish love and extraordinary strength just like men. Atwoods employ both the weaknesses and strengths of Mary and John from those various possible plots. It challenges the writers on where to proceed next from the typical and conventional creation of love story with a more realistic endings and scenarios. Writers must not stay to those predictable stories that will not help the readers much. Writers must be more realistic in portraying themes so that the readers’ life will not lead to destruction. Typical fairy tales as we all know has been destructive, it makes the readers detach to reality, hoping unreasonably that everybody has a happy ending. Hoping of something unattainable will corrupt one person and eventually the society.

Find out What Mathematical Economics Is

Much of the study of economics requires an understanding of mathematical and statistical methods, so what exactly is mathematical economics? Mathematical economics is best defined as a sub-field of economics that examines the mathematical aspects of economics and economic theories. Or put into other words, mathematics such as calculus, matrix algebra, and differential equations are applied to illustrate economic theories and analyze economic hypotheses. Proponents of mathematical economics claim that the primary advantage of this particular approach is that it permits the formation of theoretical economic relationships through generalizations with simplicity. Mind you, the simplicity of this approach to the study of economics is certainly subjective. These proponents are likely to be skilled in complex mathematics. An understanding of mathematical economics is particularly important for students considering the pursuit of a graduate degree in economics as advanced economics studies make great use of formal mathematical reasoning and models. Mathematical Economics vs. Econometrics As most economics student will attest to, modern economic research certainly doesnt shy away from mathematical modeling, but its application of the math differs within the various subfields. Fields like econometrics seek  to analyze real-world economic scenarios and activity through statistical methods. Mathematical economics, on the other hand, could be considered econometrics theoretical  counterpart. Mathematical economics allows economists to formulate testable hypotheses on a wide array of complicated subjects and topics. It also permits economists to explain observable phenomena in quantifiable terms and provide the basis for further interpretation or the provision of possible solutions.  But these mathematical methods that economists use are not limited to mathematical economics. In fact, many are often utilized in the studies of other sciences as well. The Math in Mathematical Economics These mathematical methods generally reach far beyond typical high school algebra and geometry and are not limited to one mathematical discipline. The importance of these advanced mathematical methods is captured perfectly in the mathematics section of books to study before going to graduate school in economics: Having a good understanding of mathematics is crucial to success in economics. Most undergraduate students, particularly those coming from North America, are often shocked by how mathematical graduate programs in economics are. The math goes beyond basic algebra and calculus, as it tends to be more proofs, such as Let (x_n) be a Cauchy sequence. Show that if (X_n) has a convergent subsequence then the sequence is itself convergent. Economics uses tools from essentially every branch of mathematics. For instance, a  great deal of pure mathematics, such as real analysis, appears in microeconomic theory. Numerical method  approaches from applied mathematics are also used a great deal in most subfields of economics. Partial differential equations, which are normally associated with physics, show up in all kinds of economics applications, most notably finance and asset pricing. For better or for worse, economics has become an incredibly technical topic of study.