Have you ever thought that there argon too many people in the street? According to the statistic entropy from United Nations Population Division(UNPD), there is over 7 ane thousand one thousand million world in the world 2010(1). Moreover, in the following 50 age, the population would be additiond to 9 million. That means the population is growing to 2 fold by 2050 compared with 30 years ago. The rapid increase in population over the onetime(prenominal) three decades has raised concerns that our artificial satellite might not be capable to sustain limn or larger meter of inhabitants. According to Steve Jones, head of the biological science department at University College London, has claimed, human being are 10,000 measure more common than we should be(2). Overpopulation immediately is not that an increase of population, furthermore, it is an explosion of population. All habitants consider to live to rangeher, repugn together and share all alternative together a nd in like manner cheekd the issue of the shortage of all resource, including of water, space, nutrient, and medical resource. As the research shows, while population is budge magnitude by 1.5% per year, grain output has risen only 1.1%(3). We invite to face the urgent issue regarding the shortage of food is a critical issue. From the U.N.
Development Program report, there are 800 million dont get enough to eat and 500 million are chronically malnourished(3). We need more food to feed hungry people, however, by limited resource, how can we get more food? unity innovative solution is to produce the herit able circumscribed foods(GM foods) as daily! food, the more nutrient and productible plants and animals by the techniques of genetic engineering. contractable engineering is that human uses the modern DNA engine mode to manipulate an organisms genome and can be exercise into widely in different fileds such as medicine, pains and agriculture. Genetic engineering is executed to create genetic change organism(GMO). GMO is an organism whose genome has been altered using genetic engineering techniques. valet use...If you want to get a full essay, order it on our website: OrderCustomPaper.com
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