Article Critique Essay Example | Topics and Well Written Essays - 1500 words

Article Critique - Essay Example The main concern of the writer in his article is about the scientists community who remained silent and just not putting the whole picture of human induced climate change and issues like global warming and sea level increase in front of the people. Their deliberate silence bring them good fortunes in the form of more research grants. There are pressures from certain quarters on scientists not to report actual situation and affects of climate change on ice sheets and sea level. This article goes on to discuss the climate changes and its affect on ice, ice sheet of Greenland and Western Antarctica, different models of non-linear and linear types to establish scientifically that what is and will be the actual situation if the human induced greenhouse gases emissions goes on. The writer goes on to discuss IPCC business as usual scenarios and different studies and literature on the climate changes to establish scientifically that the concern about ice sheet melting and sea level rise is n ot a hoax but it’s a reality and it is actually not as reported by scientific community but even the more bigger issue. Article goes on to discuss the writer’s personal experiences and his problems of real/ actual situations presentation. Article even goes on to discuss the difference between normal people and scientists and put some moral questions that scientists must have more responsibility to put across the actual pictures of any catastrophies, which will likely to happen in future. In reporting, scientists must take utmost care and their findings should be based on some scientific evidences. Article even goes on to say that for some governmental agencies like IPCC, reticence may be proper but as an individual scientists, they have to more responsible in reporting the effects of greenhouse gases on climate and must come out from their comfort zone and say something based on pure research and evidences. Doing so they may

Why people prefer to choose to eat low-fat food(research paper) Essay

Why people prefer to choose to eat low-fat food(research paper) - Essay Example In the U.S., obesity is almost an epidemic with nearly 65% of the adult population being estimated to be either overweight or obese (Hedley et al., 2004). The rapid economic and social changes that have occurred in China and other developing countries have also been associated with changes in diet, physical activity and health. Higher fat diets, and high incidence of obesity are found among lower-income and rural Chinese as well (Wang et al., 2006). Global availability of cheap vegetable oils and fats is one of the reasons for the observed increase in fat consumption among low-income nations (Drewnowski & Popkin, 1997). Consumption of fast food is associated with higher caloric intake and the excess calories consumed will contribute to obesity, excess sodium intake, and higher saturated fat intake as well (Lin & Frazao, http://findarticles.com). The science of nutrition has changed significantly in recent years, and information on healthy eating, wrong diet and its health effects is readily available in magazine articles. People have more access to the Internet, print media, and TV for nutrition advice than before. Information on the benefits of eating low-fat foods is easily available (www.medicinenet.com/script/main/art.asp?articlekey=51537). Public health initiatives of government institutes also offer information on low-fat foods e.g., the Obesity Education Initiative of the National Heart Lung & Blood Institute in the U.S. (http://www.nhlbi.nih.gov/health/public/heart/obesity/lose_wt/lcal_fat.htm). College students are also becoming health-conscious and seek advice from online sources (http:// askville.amazon.com/SimilarQuestions.do?req=low-fat-easy-quick-vegetarian-cookbook-college-student). Several universities too offer healthy eating tips to students online e.g., University of Oregon (http://healthed.uoregon.edu/10tips.htm). In addition to the health benefits, it has become a fashion for many people, even