The Artificial Model Of Natural Selection Essay - 1866 Words

The Artificial Model of Natural Selection Since Charles Darwin raised the concept of natural selection, all generations have been enlightened with the idea of the â€Å"preservation of favorable variations and the rejection of injurious variations [†¦] useful in some ways to each being in the great and complex battle of life.† (Darwin, 1). However, only the most recent generations have heard about something called genetic modification that in some cases we don’t understand, but whose effects have been increased in our daily life. The innumerable advances that science had reached in genetic aspects, made people think that there aren’t insurmountable limits to humans. At the same time it causes questions about the dangers they may offer in an increasingly, curious society. In general terms, Genetic manipulation refers to â€Å"any of a variety sophisticated techniques for the creation of recombinant DNA and, in many cases, its subsequent introduction into living cells.† (Das 1). It implies a fusion between the natural composition of pure matter and the implanted characteristics as a consequence of that which human beings consider appropriate to improve the kind. Thus, through genetic management, human beings are trying to recreate a process of natural selection in which favorable conditions are preferred in the relationship of individuals with their environment, and allowing those conditions be incorporated over time. In animals Genetic engineering process consists of inserting anShow MoreRelatedThe Artificial Model Of Natural Selection1440 Words   |  6 PagesThe Artificial Model of Natural Selection Since Charles Darwin raised the concept of natural selection, all generations have been enlightened with the idea of the â€Å"preservation of favorable variations and the rejection of injurious variations [†¦] useful in some ways to each being in the great and complex battle of life (Darwin, 1). However, only the most recent generations have heard about something called genetic modification that in some cases we don’t understand, but whose effects have been increasedRead MoreThe Artificial Model Of Natural Selection1883 Words   |  8 PagesThe Artificial Model of Natural Selection Since Charles Darwin raised the concept of natural selection, all generations have been enlightened with the idea of the â€Å"preservation of favorable variations and the rejection of injurious variations [†¦] useful in some ways to each being in the great and complex battle of life.† (Darwin, 1) However, only the most recent generations have heard about something called genetic modification that in some cases we don’t understand, but whose effects have been increasedRead MoreArtificial Selection And Natural Selection942 Words   |  4 PagesArtificial Selection is much different than natural selection but can have similar advantageous effects. Selection has profound effects on populations and has the ability to modify forms and behaviors of living things to the point that they look and act very unlike their ancestors. Artificial selection provides a model that helps us understand natural selection. It is a small step to envision natural conditions acting selec tively on populations and causing natural changes. (Takashi, 2014.) ByRead MoreThe Evolutionary Change Under Strong Selective Pressures1257 Words   |  6 Pagesprogress, it was not until the research of Dmitry K. Belyaev that we began to unravel the early stages of domestication. Assuming that these initial stages involved selection on behavior, Belyaev conducted an experimental study that placed strong selective pressures on tamability. Using the fox, Vulpes vulpes, as a model, this artificial selection developed an experimental population that expressed behavioral, morphological, and physiological characteristics of domesticated species (Belyaev 1969). UnderRead MoreThe Diversity Of Living Things1613 Words   |  7 PagesEvolution 1.Advantages of Artificial Selection: -It creates new genes for plants and animals. -Animals can produce more products ex. Pigs can be bred to be bigger in size; cows can be bred to produce more milk, etc. -Farmers and breeders will get better business. Farmers will be able to produce bigger and better plants, while breeders will be able to create new types of animals. -Can create stronger and faster animals and unlimited to the options of artificial selection, meaning you can combine whateverRead MorePersuasive Essay On Rights Of Nature1607 Words   |  7 PagesCedric Quintana Prof Cassidy Litle Eng 122-008 July 15, 2017 Rights of Nature We must take care of our environment by continually educating our youth on natural selection and the four laws of ecology, and supporting environmental movements that recognize the rights of nature. Impacts of climate change are increasingly felt by Earth’s inhabitants including us, humans. The current warming, which is only one degree Celsius, has affected different ecological processes such as â€Å"species’ genetics, seasonalRead MoreGenetic Algorithms And Its Applications Of Cyber Security1709 Words   |  7 Pagesof science and engineering as versatile algorithms for tackling functional issues and as computational models of common developmental frameworks. In the latest couple of decades, this procedure with advancement of cutting edge development has accomplished something new. Introduction: â€Å"Li [3] describes genetic algorithm as a family of computational models based on evolution and natural selection.† â€Å"Bobor [4] has defined a genetic algorithm as a programming technique, which mimics biological evolutionRead MoreCMGT556 Week 1 Individual Assigment Essay754 Words   |  4 Pagesï » ¿ Artificial Intelligence Vita Olmsted CMGT/556 - Enterprise Models June 24, 2014 Jeffrey McDonough Artificial Intelligence Artificial Intelligence (AI) is the branch of computer science, which concentrates on the intelligence of machines, and involves applying the principles of reasoning, knowledge planning, learning, communication, perception, and controlling objects to emulate the human brain. The most recognizable AI application is robotics from Hollywood cinema, and includes films suchRead More Artificial Intelligence and Investing Essay1648 Words   |  7 PagesArtificial Intelligence and Investing INTRODUCTION Artificial intelligence can be defined as the ability of a computer to perform activities normally considered to require human intelligence. The techniques of this intelligence include knowledge-based, machine learning, and natural language processing techniques. Investing can be defined as the act of committing money to an endeavour with the exception of obtaining profit. Investing activities require data identification, asset valuation (theRead MoreEconomic Dispatch : An Optimization Problem For Economic Intermitation Methods1494 Words   |  6 Pagesin the ED model. The MAED problem is much complex due to the practical operational constraints such as valve point loading effect(VPL), prohibited operating zones (POZ) along with tie power flow limit constraints, which make the system highly nonlinear. Therefore it requires a powerful optimization approach to solve these types of problems. Various bio-inspired algorithms have become popular to solve complex mathematical functions in the past decades [5]. The natural selection and meta-

Gender Identity And Gender Oppression - 1839 Words

Gender Identity and Gender Oppression has many opinions that have varied throughout the years. The awkwardness of seeing gay or lesbian characters in movies or tv shows have been decreasing throughout the years, or has it? Seeing movies display different genders than just male and female has introduced a diverse reaction from many people. Despite the setting of the book being in this dystopian futuristic world, gender identity and gender equality is subliminally present and plays a key role in the book. Gender Identity is restricted to just straight male and females in both schools and a group called Sixers, who wishes to gain power. In addition, gender oppression can be seen through influential characters. Orphaned at a young age, Wade†¦show more content†¦The food vouchers are taken away by Aunt alice, to show Wade that she is a fierce women and not a common one. Aunt Alice is doing everything necessary in order to survive, just as Wade’s father was while raiding th e store, which led to his mistaken death. Wade can be described as superior, he is a strong independent man while his aunt is a drug addict who survives through her greediness. Gender oppression is shown through the first chapter of the book Ready Player One by Ernest Cline. The author tries to depict his mother as a good mother, but one with a bad habit to lead Wade to success. On the other hand, Cline seems to describe his Aunt as a woman with no future, without bringing down Wade. However these people in Wade’s life lead him to become an independent and resourceful man. Transitioning from Wade’s personal life to his school and social life, Cline imposes restrictions on gender identity. Apart from gaming in OASIS, Wade is just a high school senior, who attends online school as well. Wade explains his school’s daily life and describes how â€Å"the school strictly enforced dress code required that all student avatars be human, and of the same gender and age as the student. No giant two-headed hermaphrodite demon unicorn avatars were allowed. Not on school grounds, anyway† (Cline , 2011, 28). OASIS high school is not just talking about transgenders but one’s own gender identity, assigned at birth. Restricting gender equality for all,Show MoreRelatedIntersectionality Essay853 Words   |  4 PagesIntersectionality is used to understand numerous types of oppressions and discriminations against people. Although, intersectionality wasnt used as a term until the 1980’s by Kimberle Crenshaw, an american civil rights activist and feminist, as a label for the types of oppressions women of color experienced. This is crucial for our understanding of US womxy’s history. The term reflects to the reality that we all have multiple identities that intersect to make us who we are. The concept of feminismRead MoreGender Is A Complex And Controversial Phenomenon1415 Words   |  6 PagesGender remains a very complex and controversial phenomenon. Within most societies, gender is defined along binary lines- through a two-part system. Some individuals do not find it difficult being socialized and identifying with a societies’ definition of â€Å"femaleness† and â€Å"maleness†. Others, however, have a more difficult time. The term â€Å"transgender† refers to particular individuals whose gender identification does not align with what society would rather regard them as, and are based on the conventionalRead MoreIn â€Å"Two Boys Kissing, † David Levithan Shares The Stories1228 Words   |  5 Pageswho are all gay, and the experiences they have while coming to terms with it. Even though three of the main characters have different stories and are at different stages their everyday experiences are influenced by gender as a proces s, the social construction of gender, and oppression. These three concepts shape and influence the stories shared in this book, but the main theme stands true and that is to be proud of who you are as a person and an individual no matter who that may be. Ryan and Avery’sRead MoreFeminism And The Second Wave Feminist Movement1473 Words   |  6 PagesIntersectionality underscores that it is impossible to consider gender in isolation from other forms of difference. Critically discuss the significance of this, including its implications for feminism. Refer to at least 3 readings in the unit read from weeks 1-6. Intersectionality provides a key structure for analysing oppression and privilege in our modern and diverse society. Views of intersectionality have changed rapidly throughout the twentieth and twenty-first centuries. Many aspects of theRead MoreToni Morrison s Beloved : Dehumanization Of Slavery And Its Effects On African Americans And Their Basic Forms Of1268 Words   |  6 Pagestraditions of motherhood and gender for black women. Rather than victimize Sethe’s as an enslaved woman, Morrision decides to celebrate her triumphs and suffering in Beloved. Therefore, Sethe’s identity as an enslaved black mother deconstructs the expectations of Eurocentric gender roles with her exertion of independence and control for the benefit of her children. To understand Sethe’s identity in the novel Beloved, one must acknowledge the intersectionality of her identity of being both black and aRead More Eve Kosofsky Sedgwicks Tendencies: Queerness and Oppression1208 Words   |  5 PagesEve Kosofsky Sedgwicks Tendencies: Queerness and Oppression Over the last two decades or so, the idea of queerness is one that has been utilized and considered by individuals and communities of marginalized sexualities and genders. The concept is one that has attempted to broaden and deconstruct traditional notions of gender and sexuality in order to include all of their incarnations as valid experiences and identities. Queerness endeavors to include all of those who feel they are a part ofRead MoreMovimientos de Redeldia Y Las Culturas Que Traicionan from Borderlands/La Frontera: the New Mestiza by Gloria Anzaldua1734 Words   |  7 PagesPrior to colonialism, there was no race. Colonialism was a racialized, gendered and sexualized classification of people based on race. Gender was socially constructed. This dichotomy of people was made up of the light side, the liminal side and the dark side. The light side consisted of white men, white bourgeois, colonials and white women. The light side was considered dichotomously binary where hete rosexuality was institutionalized. This dichotomy was not complementary. Men were portrayedRead MoreThe Study of Postcolonial Feminist Mahasweta Devi1296 Words   |  6 PagesThe study of contemporary Postcolonial feminist Mahasweta Devi’s Short Stories â€Å"Drupadi, Breast-giver, Behind the Bodice† utters the viewpoint of class and gender clearly. It underlines the fact that the society in which Mahasweta works seems to be starkly divided into two classes- the rich and privileged, and the not are unprivileged. The woman emerges to be a class of low standard has been dominated and doesn’t seem to have attained her freedom even in independent countries. Her sufferings areRead MoreHeterosexualism And Heterosexism1089 Words   |  5 Pages Heterosexism, according to Warren J. Blumenfeld, is the system of advantages given to heterosexuals based on the social construct of gender roles and heterosexual norms, while marginalizing and oppressing homosexuals and others who do not fit into the heterosexual culture (373). The enforcement of this system is known as heteronormality. This is seen in the binary system, which is a social construct that divides people into different strictly bordered categories organized by â€Å"social roles, valuesRead MoreEssay on Article Reflection: Feminist Intersectional Theorizing875 Words   |  4 PagesThis theory explores the factors that represent one’s identity. The purpose of this article is to explain the theorizing on race, class, and gender by Canadian feminist. Intersectionality portrays how women experiences are interconnected. The article â€Å"Feminist Intersectional Theorizing† written by Daiva K. Stasiulis, mainly talks about the intersectional theorizing of di fferent factors that woman in Canada encounter. The vocalization of gender and class had a breakthrough in 1970s and 1980s. Along

Bible Influences Essay Example For Students

Bible Influences Essay ZOROASTRIANISM, JUDAISM, ANDCHRISTIANITYZoroastrianism, Judaism, and Christianity share so many features that it seems that there must be a connection between them. There is a great deal of Zoroastrian influence in both Judaism and Christianity. In 586 BCE, the forces of the Babylonian Empire conquered the Jews, destroying their Temple and carrying off a proportion of the Jewish population into exile. It was during the end of the Exile, among the Jews now living in the Persian Empire, that the firstsignificant contact was made between the Jewish and Iranian cultures. And it is evident in the Bible that Jewish thinking changed after the Exile. During the Exile, Jews had to change not only how they worshipped, since they no longer had their temple or the animal sacrifices which had been at the center of their faith, but also how they thought about God. The Jewish concept of God as their tribal protector, who would save them from being conquered or exiled, had to undergo revision. Both factors are present, inspiring the changes in post-exilic Judaism: not only the Jews thinking new thoughts about God and humanity, but also contact with the Zoroastrian religion of the Persian Empire. Most of Zoroastrianism, known and practiced among the people, existed in oral tradition: through word of mouth, not by the study of written scriptures. This oral tradition included stories about God, the Creation, the ethical and cosmic conflict of Good and Evil, the divine Judgment and the end of the world. The tradition would also include the well-known Zoroastrian symbolism of fire, light and darkness, as well as stories and prayers about the yazatas or intermediate spiritual beings and the Prophet Zarathushtra. These are all elements of what might be called classic Zoroastrianism. This is how the Jews encountered Zoroastrianism in private dialogues and political and civic experience, rather than in formal religious studies. And as the Jewish religion was re-made after the catastrophe of the Exile, these Zoroastrian teachings began to filter into the Jewish religious culture. The monotheists of Zarathushtra were able to incorporate the veneration of subordinate divinities into their worship, as long as these subordinates were recognized as creations of the One God and not gods in their own right. The Jews would recognize angels as semi-divine intermediaries, but would not go so far as the Zoroastrians in honoring those intermediaries with hymns of praise such as the Yashts. One of the most important differences between Jewish monotheism and Zoroastrian monotheism is that Jews recognize the one God as the source of both good and evil, light and darkness, while Zoroastrians, during all the phases of their long theological history, think of God only as the source of Good, with Evil as a separate principle. There is a famous passage in Second Isaiah, composed during or after the Exile, which is sometimes cited as a Jewish rebuke to the Zoroastrian idea of a dualistic God: I form the light, and create darkness: I make peace, and create evil: I the Lord do all these things. (Isaiah 45:7) This passage, which is a major source for Jewish speculation on the source of good and evil in the world, denies the Zoroastrian idea of a God who is the source only of good and favorable things. The philosophical minds of the two cultures may indeed have recognized each other as fellow monotheists, but this central Jewish doctrine is one which was not learned from the Zoroastrians. It grew from the original monotheistic revelation attributed to Moses, just as Zoroastrian monotheism grew from the revelation of Zarathushtra. These were two parallel journeys towards understanding of one God. There are other developments, however, in the Jewish faith which are much more easily connected with Zoroastrian ideas. Human Rights Violations Essay This view of dualism is a symbolic transformation, and an expansion, of the more psychologically based teaching of Zarathushtra that good and evil are ethical choices and states of mind. Both cosmic and ethical dualism coexist in Zoroastrian thought throughout the long history of the faith; their history is not one of a pristine idea of ethical dualism which is supplanted or corrupted by the idea of cosmic dualism. And reflections of both types of dualism are found in Jewish thinking. The Biblical book of Deuteronomy, like the other early books of the Old Testament, was re-edited and possibly even re-written during and after the Exile. An important passage in Deuteronomy 30:15 shows a Jewish version of ethical dualism: See, today I set before you life and prosperity, death and disaster. If you obey the commandments of YHVH your God that I enjoin on you today, if you love YHVH your God and follow His ways, if you keep His commandments, His laws, His customs, you will live and increase, and YHVH your God will bless you in the land which you are entering to make your own. But if your heart strays, if you refuse to listen, if you let yourself be drawn into worshipping other gods and serving them, I tell you today, you will most certainly perish.. ..I set before you life or death, blessing or curse. Choose life, then, so that you and your descendants may live. (Deuteronomy 31:15-19, Jewish Bible Translation) But despite these Jewish reflections of ethical dualism, it is the doctrine of cosmic dualism, with its mythological and symbolic content, that most influenced the later Jewish thinkers. Even before the Exile, under the threat of destruction by foreign empires, Jewish prophets were moving toward a vision of not only political, but cosmic war and catastrophe. This type of prophecy, after the Exile, evolved into apocalyptic, which comes from the Greek word apokalypsis which means revelation. This is a form of religious storytelling, poetry, and preaching which uses a high level of mythological symbolism to describe not only a cosmic battle between the forces of Good and Evil, but also a schedule for the coming End of Time. It is very evident to see that even though the original text of the Gathas was most probably inaccessible to the Jews, the teachings of Zarathushtra were part of the religious culture of the Persian people among whom many Jews lived. Zoroastrianism, from the beginning, has taught that time and Gods creation has a beginning, a middle, and an end-time in which all souls will be judged. This is the basis of what the Christian belief is based upon and it is easy to draw the conclusion that Zoroastrianism had a great influence on Christianity and on the Bible. Religion

Margaret Sanger Essays - Planned Parenthood, Socialist Feminists

Margaret Sanger The early twentieth century was a turning point in American history-especially in regards to the acquisition of womens rights. While the era was considered to be prosperous and later thought to be a happy-go-lucky time, in actuality, it was a time of grave social conflict and human suffering (Parish, 110). Among those who endured much suffering were women. As Margaret Sanger found out, women, especially those who were poor, had no choice regarding pregnancy. The only way not to get pregnant was by not having sex- a choice that was almost always the husbands. This was even more true in the case of lower-class men for whom, sex was the poor mans only luxury (Douglas, 31). As a nurse who assisted in delivering babies, Margaret Sanger was very aware of how unwanted pregnancies affected lives. She witnessed the affects of self-induced abortions, the transferring of diseases from mother to child, and the deaths of mothers and children due to poor health conditions. Feeling strongly about t he problem unwanted pregnancies, Sanger devoted her life to acquiring the right for women to prevent pregnancies through the use of contraceptives. After years of dedication and hard work, Margaret Sanger not only accomplished what she had hoped for-making people understand the importance and necessity of birth control, but also accomplishes something greater by extending womens rights as well. In a society where it was considered inappropriate for girls to know about their anatomy and its functions, let alone talk and read about it, Margaret Sanger realized that she must create literature that informed girls about their bodies. She produced a pamphlet titled What Every Girl Should Know. In it, she discussed subjects like physical growth, mental development, puberty, menstruation, sexual impulses, reproduction, hygiene of pregnancy, and various venereal diseases (Sanger-Girl, 1). While her book was considered obscene, lewd and lascivious material (Gray, 43), Sanger was convinced that education about these topics were necessary. Through the publishing of What Every girl Should Know, Margaret Sanger demonstrated to common women, to her adversaries, and to the government that women deserve the right to learn about and understand their bodies. In addition to What Every Girl Should Know, Sanger created other propaganda, which informed women that they deserved the right to prevent births. The purpose of her first publication of this type, a magazine called The Woman Rebel, was to inspire women to demand rights. She wanted to stimulate working women to think for themselves and to build up a conscience, fighting character (Douglas, 50). In each issue of the Rebel, she discussed topics such as child labor, women and children in industry, health and cultural opportunities. She believed that women must determine her own maternity-This was the most precious freedom (Douglas, 50). Following The Woman Rebel, Sanger wrote a pamphlet called Family Limitations. In this pamphlet, Sanger discussed such topics as the use of condoms, the importance of douches, and the practice of coitus interrupts or withdrawal (Whitelaw-Every, 50). For this informational writing, Sanger called a heinous criminal who sought to turn every home into a brothel and it was denounced as indecent, immoral and a menace to society (Douglas, 85). By writing these works of propaganda, Sanger was trying to inform women that there were ways of preventing births. She wanted to lower the birth rate for several reasons. Doing so could improve the quality and health of their lives. Lower birth rates could also prevent the transfer of disease to their children and would not require their young children to work in factories in order to earn money (Whitelaw-Every, 54). Sanger advocated contraceptive devices and practices saying, Birth Control will make parenthood a voluntary function instead of an accident as it is today. When motherhood and children are free, we then can go hand in hand toward the emancipation of the human race (Sanger-Fight, 40). Another one of Margaret Sangers contributions to womens rights was her demand that women and men have equal treatment and conditions. This demand was brought on by the knowledge that men and women did not have equal access to condoms. Sanger knew that they were being used in various other countries as methods of birth control and that they were available