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A nine year old schoolgirl single handedly cooks up a science fair experiment that ends up debunking (揭……的真相) a widely practiced medical treatment. Emily Rosa"s target was a practice known as therapeutic (治疗的) touch (TT for short), whose advocates manipulate patients" "energy field" to make them feel better and even, say some, to cure them of various ills. Yet Emily"s test shows that these energy fields can"t be detected, even by trained "IT practitioners (行医者). Obviously mindful of the publicity value of the situation, Journal editor George Lundberg appeared on TV to declare, "Age doesn"t matter. It"s good science that matters, and this is good science."Emily"s mother Linda Rosa, a registered nurse, has been campaigning against TT for nearly a decade. Linda first thought about TT in the late "80s, when she learned it was on the approved list for continuing nursing education in Colorado. Its 100,000 trained practitioners (48,000 in the U.S.) don"t even touch their patients. Instead, they waved their hands a few inches from the patient"s body, pushing energy fields around until they"re in "balance." TT advocates say these manipulations can help heal wounds, relieve pain and reduce fever. The claims are taken seriously enough that TT therapists are frequently hired by leading hospitals, at up to $70 an hour, to smooth patients" energy, sometimes during surgery.Yet Rosa could not find any evidence that it works. To provide such proof, TT therapists would have to sit down for independent testing—something they haven"t been eager to do, even though James Randi has offered more than $1 million to anyone who can demonstrate the existence of a human energy field. (He"s had one taker so far. She failed.) A skeptic might conclude that TT practitioners are afraid to lay their beliefs on the line. But who could turn down an innocent fourth grader Says Emily: "I think they didn"t take me very seriously because I"m a kid."The experiment was straight forward: 21 TT therapists stuck their hands, palms up, through a screen. Emily held her own hand over one of theirs left or right and the practitioners had to say which hand it was. When the results were recorded, they"d done no better than they would have by simply guessing. If there was an energy field, they couldn"t feel it. Why did some TT practitioners agree to be the subjects of Emily"s experiment
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The Supreme Court"s decisions on physician-assisted suicide carry important implications for how medicine seeks to relieve dying patients of pain and suffering. Although it ruled that there is no constitutional right to physician-assisted suicide, the Court in effect supported the medical principle of "double effect", a centuries-old moral principle holding that an action having two effects—a good one that is intended and a harmful one that is foreseen—is permissible if the actor intends only the good effect.Doctors have used that principle in recent years to justify using high doses of morphine to control terminally ill patients" pain, even though increasing dosages will eventually kill the patient. Nancy Dubler, director of Montefiore Medical Center, contends that the principle will shield doctors who "until now have very, very strongly insisted that they could not give patients sufficient mediation to control their pain if that might hasten death." George Annas, chair of the health law department at Boston University, maintains that, as long as a doctor prescribes a drug for a legitimate medical purpose, the doctor has done nothing illegal even if the patient uses the drug to hasten death. "It"s like surgery," he says. "We don"t call those deaths homicides because the doctors didn"t intend to kill their patients, although they risked their death. If you"re a physician, you can risk your patient"s suicide as long as you don"t intend their suicide." On another level, many in the medical community acknowledge that the assisted-suicide debate has been fueled in part by the despair of patients for whom modem medicine has prolonged the physical agony of dying.Just three weeks before the Court"s ruling on physician-assisted suicide, the National Academy of Science (NAS) released a two-volume report,Approaching Death: Improving Care at the End of Life.It identifies the under treatment of pain and the aggressive use of "ineffectual and forced medical procedures that may prolong and even dishonor the period of dying" as the twin problems of end-of-life care.The profession is taking steps to require young doctors to train in hospices, to test knowledge of aggressive pain management therapies, to develop a Medicare billing code for hospital-based care, and to develop new standards for assessing and treating pain at the end of life. Annas says lawyers can play a key role in insisting that these well-meaning medical initiatives translate into better care. "Large numbers of physicians seem unconcerned with the pain their patients are needlessly and predictably suffering," to the extent that it constitutes "systematic patient abuse". He says medical licensing boards "must make it clear.., that painful deaths are presumptively ones that are incompetently managed and should result in license suspension. " Which of the following best defines the word "aggressive" (Paragraph 3)
The media can impact current events. As a graduate student at Berkeley in the 1960s, I remember experiencing the events related to the People"s Park that were occurring on campus. Some of these events were given national media coverage in the press and on TV. I found it interesting to compare my impressions of what was going on with perceptions obtained from the news media. I could begin to see events of that time feed on news coverage. This also provided me with some healthy insights into the distinctions between these realities.Electronic media are having a greater impact on the people"s lives every day. People gather more and more of their impressions from representations. Television and telephone communications are linking people to a global village, or what one writer calls the electronic city. Consider the information that television brings into your home every day. Consider also the contact you have with others simply by using telephone. These media extend your consciousness and your contact. For example, the video coverage of the 1989 San Francisco earthquake focused on "live action" such as the fires or the rescue efforts. This gave the viewer the impression of total disaster. Television coverage of the Iraqi War also developed an immediacy. CNN reported events as they happened. This coverage was distributed worldwide. Although most people were far away from these events, they developed some perception of these realities.In 1992, many people watched in horror as riots broke out on a sad Wednesday evening in Los Angeles, seemingly fed by video coverage from helicopters. This event was triggered by the verdict (裁定) in the Rodney King beating. We are now in an age where the public can have access to information that enables it to make its own judgments, and most people, who had seen the video of this beating, could not understand how the jury (陪审团) was able to acquit (宣布无罪) the policemen involved. Media coverage of events as they occur also provides powerful feedback that influences events. This can have harmful results, as it seemed on that Wednesday night in Los Angeles. By Friday night the public got to see Rodney King on television pleading, "Can we all get along" By Saturday, television seemed to provide positive feedback as the Los Angeles riot turned out into a rally for peace. The television showed thousands of people marching with banners and cleaning tools. Because of that, many more people turned out to join the peaceful event they saw unfolding (展开) on television. The real healing, of course, will take much longer, but electronic media will continue to be a part of that process. It can be inferred from the passage that ______.
A new examination of urban policies has been carded out recently by Patricia Romero Lankao. She is a sociologist specializing in climate change and 1 development. She warns that many of the world"s fast-growing urban areas, 2 in developing countries, will likely suffer from the impacts of changing climate. Her work also concludes that most cities are failing to 3 emissions of carbon dioxide and other greenhouse 4 These gases are known to have great 5 on the atmosphere. "Climate change is a deeply local issue and 6 profound threats to the growing cities of the world," says Romero Lankao, "But too few cities are developing effective strategies to 7 their residents. "Cities are 8 sources of greenhouse gases. And urban populations are likely to be among those most severely affected by future climate change. Lankao"s findings highlight ways in which city-residents are particularly vulnerable, and suggest policy interventions that could offer immediate and longer-term 9 .The locations and dense construction patterns of cities often place their populations at greater risk for natural disasters. Potential 10 associated with climate include storm surges and prolonged hot weather. Storm surges can flood coastal areas and prolonged hot weather can heat 11 paved cities more than surrounding areas. The impacts of such natural events can be 12 serious in an urban environment. For example, a prolonged heat wave can increase existing levels of air pollution, causing widespread health problems. Poorer neighborhoods that may 13 basic facilities such as drinking water or a dependable network of roads, are especially vulnerable to natural disasters. Many residents in poorer countries live in substandard housing 14 access to reliable drinking water, roads and basic services.Local governments, 15 , should take measures to protect their residents. "Unfortunately, they tend to move towards rhetoric 16 meaningful responses," Romero Lankao writes, "They don"t impose construction standards 17 could reduce heating and air conditioning needs. They don"t emphasize mass transit and reduce 18 use. In fact, many local governments are taking a hands-off approach (不插手的政策)." Thus, she urges them to change their 19 policies and to take strong steps to prevent the harmful effects of climate change 20 cities.
The media can impact current events. As a graduate student at Berkeley in the 1960s, I remember experiencing the events related to the People"s Park that were occurring on campus. Some of these events were given national media coverage in the press and on TV. I found it interesting to compare my impressions of what was going on with perceptions obtained from the news media. I could begin to see events of that time feed on news coverage. This also provided me with some healthy insights into the distinctions between these realities.Electronic media are having a greater impact on the people"s lives every day. People gather more and more of their impressions from representations. Television and telephone communications are linking people to a global village, or what one writer calls the electronic city. Consider the information that television brings into your home every day. Consider also the contact you have with others simply by using telephone. These media extend your consciousness and your contact. For example, the video coverage of the 1989 San Francisco earthquake focused on "live action" such as the fires or the rescue efforts. This gave the viewer the impression of total disaster. Television coverage of the Iraqi War also developed an immediacy. CNN reported events as they happened. This coverage was distributed worldwide. Although most people were far away from these events, they developed some perception of these realities.In 1992, many people watched in horror as riots broke out on a sad Wednesday evening in Los Angeles, seemingly fed by video coverage from helicopters. This event was triggered by the verdict (裁定) in the Rodney King beating. We are now in an age where the public can have access to information that enables it to make its own judgments, and most people, who had seen the video of this beating, could not understand how the jury (陪审团) was able to acquit (宣布无罪) the policemen involved. Media coverage of events as they occur also provides powerful feedback that influences events. This can have harmful results, as it seemed on that Wednesday night in Los Angeles. By Friday night the public got to see Rodney King on television pleading, "Can we all get along" By Saturday, television seemed to provide positive feedback as the Los Angeles riot turned out into a rally for peace. The television showed thousands of people marching with banners and cleaning tools. Because of that, many more people turned out to join the peaceful event they saw unfolding (展开) on television. The real healing, of course, will take much longer, but electronic media will continue to be a part of that process. The term "electronic city" in Paragraph 2 refers to ______.
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