Genetics In Life essays

Genetics In Life essays Genetics is the study of the patterns of inheritance of specific traits (Poretto). This knowledge could be used to alter the course of a future human life. This knowledge could even be used to stop a potentially painful life before it starts. Genetic engineering, like any other science, is a tool. Like any other tool Genetic Engineering is neither inherently positive nor inherently negative. Genetic engineerings benefits outweigh the potential negatives, and in spite of some people fearing that it is immoral; genetics needs to be continually developed. The first step in eliminating superstition about a topic is to understand that topic. The origins of genetic history lay in the ancient techniques of selective breeding to yield desired characteristics in offspring. This is a form of genetic manipulation by "employing appropriate selection for physical and behavioral traits" (Gert 2). The work of an Austrian monk by the name of Gregor Mendel established the quantitative discipline of genetics using garden peas. Mendel's work explained the inheritance of traits can be stated by factors passed from one generation to the next; in other words, genes. The complete set of genes for an organism is called its genome (Congress 3). Traits are inherited through single or multiple genes. The development of these traits can be explained by environment variables (Congress 3). Mendel also correctly surmised that two copies of every factor exist and that one factor of inheritance could be dominant over another (Murphy). The next major step in genetics was deoxyribonucleic acid or DNA. DNA, as a part of genes, was discovered to be a double helix that encodes the blueprints for all living things (Congress 3). DNA is made of nucleotide chains made of four bases. Any ordered pair of bases makes a sequence. These sequences are the instructions that produce molecules and proteins for cellular structure and biochemical fun...

Democracy Debate in Herodotus

Democracy Debate in Herodotus Herodotus, the Greek historian known as the Father of History, describes a debate on the three government types  (Herodotus III.80-82), in which proponents of each type tell whats wrong or right with democracy. 1. The monarchist  (supporter of rule by one person, be it a king, tyrant, dictator, or emperor) says freedom, one component of what we today think of as a democracy, can be given just as well by monarchs. 2. The oligarch  (supporter of rule by a few, especially the aristocracy but could also be the best educated) points out the inherent danger of democracy mob rule. 3. The pro-democracy speaker (supporter of rule by the citizens who in a direct democracy all vote on all issues) says in democracy magistrates are held accountable and are selected by lot; deliberation is made by the entire citizen body (optimally, according to Plato, 5040 adult males). Equality is the guiding principle of democracy. Read the three positions: Book III 80. When the tumult had subsided and more than five days had elapsed, those who had risen against the Magians began to take counsel about the general state, and there were spoken speeches which some of the  Hellenes  do not believe were really uttered, but spoken they were nevertheless. On the one hand Otanes urged that they should resign the government into the hands of the whole body of the Persians, and his words were as follows: To me, it seems best that no single one of us should henceforth be ruler, for that is neither pleasant nor profitable. Ye saw the insolent temper of Cambyses, to what lengths it went, and ye have had experience also of the insolence of the Magian: and how should the rule of one alone be a well-ordered thing, seeing that the monarch may do what he desires without rendering any account of his acts? Even the best of all men, if he were placed in this disposition, would be caused by it to change from his wonted disposition: for insolence is engendered in him by the good things which he possesses, and envy is implanted in man from the beginning; and having these two things, he has all vice: for he does many deeds of reckless wrong, partly moved by insolence proceeding from satiety, and partly by envy. And yet a despot at least ought to have been free from envy, seeing that he has all manner of good things. He is however naturally in just the opposite temper towards his subjects; for he grudges to the nobles that they should survive and live, but delights in the basest of citizens, and he is more ready than any other man to receive calumnies. Then of all things he is the most inconsistent; for if you express admiration of him moderately, he is offended that no very great court is paid to him, whereas if you pay court to him extravagantly, he is offended with you for being a flatterer. And the most important matter of all is that which I am about to say:he disturbs the customs handed down from our fathers, he is a ravisher of women, and he puts men to death without trial. On the other hand the rule of many has first a name attaching to it which is the fairest of all names, that is to say Equality; next, the multitude does none of those things which the monarch does: offices of stat e are exercised by lot, and the magistrates are compelled to render account of their action: and finally all matters of deliberation are referred to the public assembly. I therefore give as my opinion that we let monarchy go and increase the power of the multitude; for in the many is contained everything. 81. This was the opinion expressed by Otanes; but Megabyzos urged that they should entrust matters to the rule of a few, saying these words: That which Otanes said in opposition to a tyranny, let it be counted as said for me also, but in that which he said urging that we should make over the power to the multitude, he has missed the best counsel: for nothing is more senseless or insolent than a worthless crowd; and for men flying from the insolence of a despot to fall into that of unrestrained popular power, is by no means to be endured: for he, if he does anything, does it knowing what he does, but the people cannot even know; for how can that know which has neither been taught anything noble by others nor perceived anything of itself, but pushes on matters with violent impulse and without understanding, like a torrent stream? Rule of the people then let them adopt who are foes to the Persians; but let us choose a company of the best men, and to them attach the chief power; for in t he number of these we shall ourselves also be, and it is likely that the resolutions taken by the best men will be the best. 82. This was the opinion expressed by Megabyzos; and thirdly Dareios proceeded to declare his opinion, saying: To me it seems that in those things which Megabyzos said with regard to the multitude he spoke rightly, but in those which he said with regard to the rule of a few, not rightly: for whereas there are three things set before us, and each is supposed to be the best in its own kind, that is to say a good popular government, and the rule of a few, and thirdly the rule of one, I say that this last is by far superior to the others; for nothing better can be found than the rule of an individual man of the best kind; seeing that using the best judgment he would be guardian of the multitude without reproach; and resolutions directed against enemies would so best be kept secret. In an oligarchy however it happens often that many, while practising virtue with regard to the commonwealth, have strong private enmities arising among themselves; for as each man desires to be himself the lea der and to prevail in counsels, they come to great enmities with one another, whence arise factions among them, and out of the factions comes murder, and from murder results the rule of one man; and thus it is shown in this instance by how much that is the best. Again, when the people rules, it is impossible that corruption should not arise, and when corruption arises in the commonwealth, there arise among the corrupt men not enmities but strong ties of friendship: for they who are acting corruptly to the injury of the commonwealth put their heads together secretly to do so. And this continues so until at last some one takes the leadership of the people and stops the course of such men. By reason of this the man of whom I speak is admired by the people, and being so admired he suddenly appears as monarch. Thus he too furnishes herein an example to prove that the rule of one is the best thing. Finally, to sum up all in a single word, whence arose the liberty which we possess, and who gave it to us? Was it a gift of the people or of an oligarchy or of a monarch? I therefore am of opinion that we, having been set free by one man, should preserve that form of rule, and in other respects also that we should not annul the customs of our fathers w hich are ordered well; for that is not the better way. Source: Herodotus Book III

Universalization of Christianity Through Repetition and Essay

Universalization of Christianity Through Repetition and Differentiation in Sandro Boticelli's Primavera - Essay Example Over their heads hang many oranges, and at the feet of the party is a field of various flowers, all of different colors and shapes. One of the most immediate formal aspects of this work is the obvious well balanced and symmetrical repetition of many different colors, forms and lines, which, when combined with the Christian implication of several of the symbols of the work, create a universalizing image of Christianity. The repetition in this work begins with the plants that grow above and below the main scene. The trees are dotted with oranges, bright colored fruit that create a star-like pattern over the roof of the party, which is mirrored by the flowers on the floor. These sprinkling of bright colors recall the expanse of the universe and the night sky, and begin creating the idea of this as a universal representation. Following the lines of these fruit trees behind the party of figures draws the viewers attention to the ground, which is likewise full of star-like clusters. These clusters are made of flowers, which, while homogenous at a distance and in creating the effect of repetition, are in fact extraordinarily varied. Each of the flowers is brightly colored, reinforcing the star-like pattern caused by the oranges hanging overhead, but when examined closer it becomes apparent that each has its own particular form and color, and is not like any of the others. This further reinforces that the painting expresses the whole of creation, both in its expanse, through the repetition of bright, star like patterns, and through the specific, with a huge amount of individual flair still being represented in the homogenous whole. The setting of this painting, through its repetition of bright colors, recalls the whole of creation. The symmetry of both the horizontal and the vertical axis also serve this purpose, allowing the viewer to imagine that the expanse continues on all sides in a similarly diverse but congruent way. This repetition is carried through the figure s in the painting as well, with Venus serving as the central axis over which the repetition is made. There is repetition in color, with figures on both the left and the right of Venus, as well as the red of Mercury’s tunic being mirrored in Venus’s. Finally, there is a compositional symmetry in the sole adult male figures, Zephyrus and Mercury, both being on the outside of the painting serving as the boundary of the image. The purpose of all of this repetition of is to create a universalizing effect, but what, if anything, is Botticelli trying to universalize? To understand this it is important to look at the symbolism of the painting. The Putto over Venus’s head serves as a dual symbol – it is both a Christian symbol with associations of heaven (in having innocence, angelic wings etc), while also being a common Roman motif. Venus serves a similar double role – she is obviously the Roman goddess of romance and birth, but here she also serve as a st and-in for Mary. The leaf patterns and archway over her head both serve to draw attention to her and create a halo effect, mirroring the kind of halo that Mary is often depicted with, while her pregnant-looking belly recalls the birth, something else Mary is frequently associated with. Her hand seems to be raised in benediction. Her white dress symbolizes innocence, while the red cloak hanging over her lower half