What are the key causes and effects of world population growth Essay

What are the key causes and effects of world population growth - Essay Example Today World Population is equal to 7.289 billion people. This is a significant increase compared to the years 10Â  000Â  BC (when population was estimated to be in the range of 1-10 million people) and 1Â  AD (when population was estimated to be in the range of 170-400 million people). The main checkpoint years of population growth for the past 2Â  000 years are: 1804 (population reached 1 billion people), 1927 (2 billion), 1960 (3 billion), 1974 (4 billion), 1987 (5 billion), 1999 (6 billion), 2012 (7 billion) (Current World Population 2015, World Population. Historical Estimates of World Population 2013, Population growth (annual %)) n.d.). The average growing rate of population is almost 1.15% per year, the highest rate of 2-2.2% was observed in 1960s. 60% of population live in Asia, 15.5% - in Africa, 10.4% - in Europe, 8.6% - in Latin America and Caribbean islands, 5% - in Northern America, 0.5% - in Oceania (Current World Population 2015). Population growth is caused by different factors. One of the first and most significant factors is decrease of death rates, which is accompanied with increase of birth rates (Overpopulation n.d.). According to (Current World Population 2015) todays ratio of deaths and births is approximately 1:2.4. Ability of people to take care of themselves and provide themselves and their children with food and nutrients led to constant increase of population. Improved medical treatment and facilities contribute to decrease of death rates and thus to increase of the world population. Medical research and improvements made new medicine and treatment available to population, decreased the number of epidemics due to created vaccines, made some of the fatal in the past diseases easily cured today (Overpopulation n.d.). Another cause of world population growth, which is related to medical research, but should be examined separately from improved medical treatment, is advances in sterility, fertility and

Government is Best which Governs Least :: essays papers

Government is Best which Governs Least I heartily accept the motto, "That government is best which governs least"; and I should like to see it acted up to more rapidly and systematically. Carried out, it finally amounts to this, which also I believe--"That government is best which governs not at all"; and when men are prepared for it, that will be the kind of government which the will have. Government is at best but an expedient; but most governments are usually, and all governments are sometimes, inexpedient. The objections which have been brought against a standing army, and they are many and weighty, and deserve to prevail, may also at last be brought against a standing government. The standing army is only an arm of the standing government. The government itself, which is only the mode which the people have chosen to execute their will, is equally liable to be abused and perverted before the people can act through it. Witness the present Mexican war, the work of comparatively a few individuals using the standing government as their tool; for in the outset, the people would not have consented to this measure. This American government--what is it but a tradition, though a recent one, endeavoring to transmit itself unimpaired to posterity, but each instant losing some of its integrity? It has not the vitality and force of a single living man; for a single man can bend it to his will. It is a sort of wooden gun to the people themselves. But it is not the less necessary for this; for the people must have some complicated machinery or other, and hear its din, to satisfy that idea of government which they have. Governments show thus how successfully men can be imposed upon, even impose on themselves, for their own advantage. It is excellent, we must all allow. Yet this government never of itself furthered any enterprise, but by the alacrity with which it got out of its way. It does not keep the country free. It does not settle the West. It does not educate. The character inherent in the American people has done all that has been accomplished; and it would have done somewhat more, if the government had not sometimes got in its way. For government is an expedient, by which men would fain succeed in letting one another alone; and, as has been said, when it is most expedient, the governed are most let alone by it.

Persian Society: 1673-1677 Essay

Jean Chardin was a well-educated son of a French jeweler. Chardin was a well-known European traveler of Persia in 17th century who produced substantial literature on Persian society. In his book Travel to Persia, Chardin describes the Persians as those who spend their money without care as soon they get it with no thought spared to their future needs. As soon as they lay their hands on some money, they either buy slaves, hire wives, set up a well-equipped carriage, furnish a house extravagantly and/or dress sumptuously (185). The Persians are characterized as kind, generous, and helpful to strangers, abhor fighting and worship Gods name. They are vigilant about the education of their children, they send their children twice a day to school and after school they keep them involved in their business and profession. They keep eunuchs to monitor their children strictly, not allowing them to go out on streets and to meet the relatives only with a eunuch serving as chaperone. At the age of sixteen, they marry their children off and do not allow them travel before they turn twenty (188-189). Chardin further elaborates that Persian men visit young women if their wives are over thirty and their wives, if they become pregnant early, get their fetus’ aborted because of fear of waning interest of their husbands. This situation did result in a decrease in their population. They are very civilized people but their behavior also encompasses negative characteristics too such as use of coarse and vulgar language, cheating, lying and frequently breaking promises (129-130). According to Chardin, â€Å"They are not to be trusted in service, nor in all other engagements† (187). Thus Chardin has depicted the conflicting character of Persian society in his book by stating that, â€Å"Whoever sees them only passing by, or in a visit, will always give them the best character in the world, but he that deals with them and pries into their affairs will find that there is little honesty in them† (188).

Analysis and Reaction of Red Leaves Falling - 1089 Words

**The story tells us on how we should take action and not be paralyzed on our fears. (#2,5,7,13) Ruby’s character is still in the process of developing self-confidence and recognizing talents and interest, that is why school is important to her. Her trying to take an exam despite her mother insisting on taking care of her siblings is a sign of taking a stand on what she believes and being competent, even if it means rebelling (in her mother’s eyes). She aims to do good both at home and in school and if she do it well, praises will be given which will help boost her confidence and develop a feeling of competence if otherwise will result to doubt and feelings of inferiority. Ruby has 4 other siblings, Dawn being the second child, followed by the 2 boys, and Bunso, who was the sick one. Ruby as a first born child act as a surrogate for her parents. She asked Dawn to watch or look after their house and other siblings because she was expected to take on the role of Ruby while she was in school. As an older sibling, she often becomes protective of her younger siblings, a s what was depicted when Joe went to their home to find her. Differences of gender roles are at great comparison. Older girls, they are more often good teachers and nurturers for younger siblings; older boys tend to be better stimulators and models. If I am in Ruby’s shoes, I would probably do the same thing, to follow my mother and oblige. I can see my mother as my model and whatever she asks me to do, I willShow MoreRelatedTaking a Look at Squirrels1746 Words   |  7 Pagesare known to have, â€Å"Powerful limbs, elongated digits, recurved claws. In addition many tree squirrels have hind feet that can be rotated 180 degrees† (Koprowski 7). This adaptation of the legs allows squirrels to walk down trees headfirst without falling, as well as hang from branches when gathering fruit. Additionally, the sharp claws are easily utilized when trying to scrape sticky residue from pinecones. Another important feature of the squirrel anatomy is the tail, it is believed th at the tailRead MoreThe Impact On The Disaster Crisis Essay1750 Words   |  7 PagesThe impact of each disaster varies but leaves a long term impact on society. How organization reacts in disaster is a question for business community as well for policy makers who create disaster response at the highest level. Responses to disasters must give primacy to human-security concern through the entire relief and reconstruction efforts, and therefore CSR2.0 is the most needed in that action. Situation regarding the place and role of organization in disaster is similar in the developed andRead MoreBiology Eei Enzymes6364 Words   |  26 Pageson the reaction rate of enzyme and substrate. Results indicated that the enzyme functions efficiently at its optimum temperature (50oC) digesting the starch present and that any sign of enzyme function at 70oC is completely nonexistent. In summary the experiments conducted in the EEI succeeded in demonstrating the effects temperature has enzyme activi ty and just how vital enzymes are for biological life. INTRODUCTION: Enzymes are biological catalysts. They speed up chemical reactions in allRead MoreMyer Position in Autralian Retail2376 Words   |  10 Pages------------------------------------------------- bs:327 Financial STATEMENT Valuatioin amp; analysis Stage I: Industry and Media Analysis August 21, 2014 MONTY hICKS 20110738 August 21, 2014 MONTY hICKS 20110738 Introduction The Australia retail sector is under huge pressures from many different forces. In the recent Lander amp; Rogers Briefing, Myer CEO Bernie Brooks referred to the current environment as ‘the third big revolution of the past 100 years’ for retail. This analysis will look at recent opinions and commentary on theRead MoreTakng a Look at Autism2032 Words   |  8 Pagesassistant professor of research at USC who specializes in finding preventative medicine; the risk genotype that she is referring to here is the MET rs1858830 genotype, which is found to be in most children with Autism, this shared genetic trait is a red flag to scientists such as Volk. Other research proves that it takes more than just one environmental factor to increase risk, a multitude of conditions must be present to significantly increase the chance of getting Autism, but sometimes even peopleRead Morequot;The Otherquot; as an Element Found in The Scarlet Letter2497 Words   |  10 Pagesfrightened beca use of the obscurity of Pearls father. Hester is a woman who is trapped by circumstance into the role of a walking acknowledgement of sin. She is not only trapped into this role by the birth of her child, Pearl, but also because of the red A that is forced onto her chest by the local government. The A represents adultery in her town and it is meant to be her moving prison, and is therefore transposed into meaning alienation. Hesters sin of adultery is the ultimate cause of the problemsRead MoreCritical Analysis on Paul Austers the New York Trilogy3143 Words   |  13 PagesSpace or Afterlife: An Analysis of Paul Austers The New York Trilogy In Steven E. Alfords analytical piece, Spaced-out: Signification and Space in Paul Austers The New York Trilogy principally focuses on ideas of how space is portrayed and the detachment of main characters in Paul Austers The New York Trilogy. Alford points out: Spaces are also the apparent scene of signification, but only through a misapprehension of the missing human elements in mapped representations of space. UltimatelyRead MoreBIOLOGY GRADE 11 NOTES Essay examples6702 Words   |  27 PagesCompetition Prey evolves in response to the predator and vice versa Case study squirrel, birds and pinecones ïÆ'   Red squirrels are predators of lodge pole pine seeds ïÆ'   Squirrels have difficult time with wide pinecones that weigh a lot and have a few seeds ïÆ'   Crossbill birds that live in the area don’t get as many seeds because the squirrels get them first ïÆ'   In a few places, there are no red squirrels and crossbills are the top predator ïÆ'   Crossbills have more difficulty getting seeds from cones withRead MoreAnalysis of the Opening Theme of Desperate Housewives5479 Words   |  22 Pagesof art compose a flowing storyline. Having aroused my interest, I wondered how for example a painting of ‘Adam and Eve’ from the Middle Ages suits the housewives of the present, portrayed in the show. This question led to the title of my work: â€Å"Analysis of the Paintings Displayed in the Opening Credits of ‘Desperate Housewives’†. In the following work I will give some background information about Desperate Housewives and the opening. Afterwards, the first four paintings, displayed in there, willRead MoreEssay on UN- United We Stand: A Short Story2521 Words   |  11 Pageswhen he finally untied his facemask. â€Å"Now that you’re back to your senses, were you able to take any samples of the power you mentioned?† Chandi questioned and Jim just nodded lightly. â€Å"I have my assistant taking it to my main lab so I can run an analysis on the composition of the magic. It must have been a powerful curse to do something like that†¦Ã¢â‚¬  Jim continued almost rambling at this point trying not to think of what he saw. â€Å"Your assistant is running it to your lab?! You should take it yourself