Public distrust of scientists stems in part from the blurring of boundaries between science and technology, between discovery and manufacture. Most governments, perhaps all governments, justify public expenditure on scientific research in terms of the economic benefits the scientific enterprise has brought in the past and will bring in the future. Politicians remind their voters of the splendid machines “our scientists” have invented, the new drugs to relieve old disorders, and the new surgical equipment and techniques by which previously unmanageable conditions may now be treated and lives saved. At the same time, the politicians demand of scientists that they tailor their research to “economics needs”, and that they award a higher priority to research proposals that are “near the market” and can be translated into the greatest return on investment in the shortest time. Dependent, as they are, on politicians for much of their funding, scientists have little choice but to comply. Like the rest of us, they are members of a society that rates the creation of wealth as the greatest possible good. Many have reservations, but keep them to themselves in what they perceive as a climate hostile to the pursuit of understanding for its own sake and the idea of an inquiring, creative spirit.
In such circumstances no one should be too hard on people who are suspicious of conflicts of interest. When we learn that the distinguished professor assuring us of the safety of a particular product holds a consultancy with the company making it, we cannot be blamed for wondering whether his fee might conceivably cloud his professional judgment. Even if the professor holds no consultancy with any firm, some people may still distrust him because of his association with those who do, or at least wonder about the source of some of his research funding.
This attitude can have damaging effects. It questions the integrity of individuals working in a profession that prizes intellectual honesty as the supreme virtue, and plays into the hands of those who would like to discredit scientists by representing them as corruptible. This makes it easier to dismiss all scientific pronouncements, but especially those made by the scientists who present themselves as “experts”. The scientist most likely to understand the safety of a nuclear reactor, for example, is a nuclear engineer, and a nuclear engineer is most likely to be employed by the nuclear industry. If a nuclear engineer declares that a reactor is unsafe, we believe him, because clearly it is not to his advantage to lie about it. If he tells us it is safe, on the other hand, we distrust him, because he may well be protecting the employer who pays his salary.
1. What is the chief concern of most governments when it comes to scientific research?A.The decline of public expenditure. | B.Quick economic returns. |
C.The budget for a research project. | D.Support from the voters. |
A.They realize they work in an environment hostile to the free pursuit of knowledge. |
B.They know it takes incredible patience to win support from the public. |
C.They think compliance with government policy is in the interests of the public. |
D.They are accustomed to keeping their opinions secrets to themselves. |
A.some of them do not give priority to intellectual honesty |
B.sometimes they hide the source of their research funding |
C.they could be influenced by their association with the project concerned |
D.their pronouncements often turn out to be short-sighted and absurd |
A.Scientists themselves may doubt the value of their research findings. |
B.It may wear out the enthusiasm of scientists for independent research. |
C.It makes things more trivial for scientists to seek research funds. |
D.People will not believe scientists even when they tell the truth. |
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【推荐1】A generation ago young people longed to become lawyers and doctors. Now they desire to be the next Oscar winner or famous pop star. But one university psychologist has pointed out that this is damaging our self-image and sense of self-worth. Over recent years people around the world have been suffering from an increasing fear of their own “insignificance”, according to Dr. Strenger of Tel Aviv University.
He began a project on the phenomenon 10 years ago, after noticing an increase of fear in his own patients. His findings note hundreds of research projects that have recorded an unprecedented (前所未有) increase in levels of anxiety and depression. By using a wide-ranging framework Dr. Strenger thinks he has given the accurate cause. “The impact of the global entertainment network on the individual is to blame,” he said. “A new species—global man—is born and we are defined by our close connection to the global entertainment network, which has turned ranking and evaluating people according to wealth and fame into an obsession (狂热).”
As humans we naturally measure ourselves by those around us, but now we live in a “global village” where we are comparing ourselves with the most “significant” people in the world - and finding ourselves not good enough. Today, even high achievers constantly fear that they are insignificant when they compare themselves to success stories in the media. “This creates highly unstable personality and an unstable society,” Dr. Strenger said.
Dr. Strenger says people should stop measuring their achievement through the cultural fantasies of rich and famous people. The remedy (治疗方法) is a process that he calls “active self-acceptance” through a continuing search for self-knowledge through life. The fear of insignificance can only be overcome through strong individual and cultural identity over and above measurable achievement. “People should invest time and thought in their personal growth from different aspects in the same way they invest in medical studies and law school,” Dr. Strenger advises.
1. What can be known about the “global men”?A.They are in a bad mood every day. | B.They want to be a leader overnight. |
C.They expect something unrealistic. | D.They are independent of global network. |
A.Inside anxiety | B.Outer pressure |
C.Inner expectation | D.Outside environment |
A.We stay away from famous people. |
B.We take time to improve ourselves. |
C.We try to make our dreams come true. |
D.We learn from successful people around. |
A.To criticize and advise | B.To entertain and amuse |
C.To present and advertise | D.To compare arid conclude |
【推荐2】TV time can cause a loss to your child's nutrition. Why? Many kids spend a great amount of time in front of the television.
How can you control TV attractions? Registered dietitian Karen Ansel, MS, RD, offers these tips:
Watch commercials with your kids.
Ask them what they think of the foods being shown and what might be some tasty (more healthful) ones. When kids are making choices, “health” and “nutrition” are not big motivators.
Help your kids learn more about their foods.
And have them jump in to help out. Kids are naturally curious. Take advantage of their desire for discovery to tell them the amazing flavors, shapes and colors of healthful foods.
Set a few limits to TV time.
TV can become the toleration activity for kids—something easy to do for long periods of time.
A.Bring the kids into the kitchen.. |
B.Make your kids care about what they eat. |
C.There are healthy foods in advertisements. |
D.Teach them to look at an ingredient list. |
E.Link healthful foods with things your kids care about. |
F.Set a few guidelines for when and how much television is OK. |
G.Researches show they are easily affected to choose the foods they see advertised. |
【推荐3】If you ask something of ChatGPT, an artificial-intelligence (AI) tool that is going viral, the responses you get back are almost instantaneous, utterly certain and often wrong. It is a bit like talking to an economist. The questions raised by technologies like ChatGPT yield much more indecisive answers. But they are ones that managers ought to start asking.
One issue is how to deal with employees’ concerns about job security. Worries are natural. An AI that makes it easier to process your expenses is one thing; an AI that people would prefer to sit next to at a dinner party quite another. Being clear about how workers would redirect time and energy that is freed up by an AI helps foster acceptance. So does creating a sense of agency: research conducted by a team in Massachusetts Institute of Technology (MIT) found that an ability to override (凌驾于) an AI makes employees more likely to use it.
Employees at Tapestry, a set of luxury brands, were given access to a forecasting model that told them how to assign stock to stores. Some used a model whose logic could be interpreted; others used a model that was more of a black box. Workers turned out to be likelier to overturn models they could understand because they were, mistakenly, sure of their own intuitions (直觉). Workers were willing to accept the decisions of a model they could not explain, however, because of their confidence in the expertise of people who had built it. The qualifications of those behind an AI matter.
The different ways that customers respond to humans and to algorithms (算法) is a booming area of research. In a recent paper Gizem Yalcin of the University of Texas at Austin and her coauthors looked at whether customers responded differently to decisions — to approve someone for a loan, for example, or a country club membership — when they were made by a machine or a person. They found that people reacted the same when they were being rejected. But they felt less positive about an organisation when they were approved by an algorithm rather than a human. The reason? People are good at explaining away unfavourable decisions, whoever makes them. However, it is harder for them to attribute a successful application to their own charming, delightful selves when assessed by a machine. People want to feel special, not reduced to a data point.
The picture that emerges from such research is messy. It is also dynamic: just as technologies evolve, so will attitudes. But it is crystal clear on one thing. The impact of ChatGPT and other AIs will depend not just on what they can do, but also on how they make people feel.
1. It can be inferred from the first paragraph that the author thinks economists are likely to ________.A.be unconfident about their own standpoints |
B.provide unreliable suggestions to the public |
C.be frequent users of such AIs as ChatGPT |
D.serve as qualified consultants for managers |
A.AI would be more accepted if it joins in social events like dinner parties. |
B.Directors should find ways to remind employees of their false intuitions. |
C.The finding of MIT research conflicts with the implication of Tapestry case. |
D.Workers tend to accept a model hard to understand due to a sense of agency. |
A.tend to forecast negative judgements whoever the maker |
B.react the same when receiving favorable assessments |
C.refuse to be rated by a machine employed by a company |
D.value their distinctive features in a particular situation |
A.employees’ and customers’ attitudes to AI |
B.questions managers should ask AI tools |
C.the research and development of AI techs |
D.different ways of assessing AI applications |
【推荐1】Psychological science is full of interesting topics, many of which tell a coherent picture of human nature, but some of which create seemingly contradictory stories. A case in point is the tricky and misunderstood intersection between strength-based science and the research on narcissism (自恋).
There is now convincing evidence to show that narcissism is on the rise, especially in our youth. Some researchers have gone so far as to say that it is occurring in epidemic proportions, with about 25% of young people showing symptoms of narcissism. The inflated ego of Generation Me is reflected in reality TV, celebrity worship, out-of-control consumerism, materialism...perhaps even a new type of president.
We are correct to be concerned about this phenomenon but our fear that all kids are potential narcissists has caused an unhelpful counter-reaction to approaches that seek to make our children and teens feel good about themselves.
In my own research on strength-based parenting it is common for people to wrongly label this approach as a recipe for self-entitlement. Their argument seems to be that a child who knows their strengths will automatically view themselves as better than everyone else. It is argued that the self-assurance that comes with identifying and using their positive qualities will make a child arrogant, selfish and uncaring. Genuine confidence about one’s strengths is categorized as over-confidence; desirable self-knowledge is branded as excessive self-admiration.
Why does this occur? It’s partly because more is known about narcissism than strengths. While strengths psychology has largely stayed within the limit of academic journals or has been applied only within certain contexts such as the workplace, research on narcissism has made its way into the mass media and into our collective conscious. The New York Times noted that narcissism is a favored “go-to” topic and that people everywhere are diagnosing others with it.
The fear that a strength-based approach will cause narcissism also occurs because we unwittingly fall prey to binary (非此即彼的) thinking. We mistakenly believe that one cannot be both confident and humble. We focus on Donald Trump and Kim Kardashian rather than Mahatma Gandhi and Mother Teresa. There’s no way that Gandhi and Mother Teresa could have achieved what they did without confidence in their strengths, and yet they are both pillars of humility and selflessness.
When we assume that strength-focus is the same as a self-focus, we fail to entertain the idea that people who know their strengths are, actually, more likely to be pro-social and focus on helping others.
It’s tempting to conclude that every young person is at risk of becoming a narcissist but I’d like to stand up for the thousands of young kids I have worked with who are caring, thoughtful and humble — even when they use their strengths.
1. What can we learn from the passage?A.Both strengths psychology and narcissism are difficult to understand. |
B.Approximately a quarter of kids are potential narcissists. |
C.Knowing the kids’ strengths has an opposite effect on making them feel good. |
D.An increasing number of youth are showing an inflated sense of self. |
A.Strengths psychology is less accessible to the general public. |
B.Academic journals and mass media report more on narcissism. |
C.There is a lack of strengths in our collective consciousness. |
D.A number of people are diagnosed with narcissism by doctors. |
A.Skeptical. | B.Neutral. | C.Favorable. | D.Cautious. |
A.A Recipe for Self-entitlement |
B.Teens’ Narcissism Diagnosis |
C.Binary Thinking of Psychological Science |
D.Teens’ Confidence Misunderstood |
【推荐2】One in four children and young people could have problematic smart-phone use, according to research that also suggests such behaviour is associated with poorer mental health.
The amount of time children and teens spend using their devices has become an issue of growing concern, but experts say there is still little evidence as to whether spending time on screens is harmful in itself.
The experts behind the latest study said they wanted to look beyond the time young people were spending on smart-phones and instead explore the type of relationship they had with smart-phones.
The results suggest more than 23% of young people have an abnormal relationship with their smart-phones, and that this appears to be associated with poorer mental health-although the research cannot say whether phone use is driving such problems.
“It seems like only a minority of teenagers and young people from various different countries are self-reporting a pattern of behaviour that we recognise from other addictions,” said Dr Nicola Kalk of King’s College London, co-author of the study. “The quality of the evidence is poor, but it is enough to warrant (保证) further investigation.”
Writing in the journal BMC Psychiatry, the team reported how they looked at data from 41 studies involving a total of almost 42,000 participants across Europe, Asia and America, mainly in their teens or early 20s.
These studies used questionnaires to probe the prevalence (普遍) of problematic smart-phone use-behaviours such as being anxious when the device is not available or neglecting other activities to spend time on the smart-phone.
Taken together, the team said on average these studies suggested as many as one in four children and young people had problematic smart-phone use.
Among the studies that probed mental health, the results suggested people with problematic smart-phone use were also more likely to have depression-for which the odds (可能性) were more than three times worse-anxiety, feelings of stress and poor sleep as well as poorer educational attainment.
While the team said it was too soon to call problematic smart-phone usage an addiction, they noted that it appeared to be linked to similar patterns of behaviour and emotion.
Kalk said further studies were needed to explore if these behaviours were hard to break, or cause harm-other key features of an addiction.
The authors argued that the availability and pervasiveness of smart-phones in everyday life meant problematic use of the devices posed a different and much bigger public health problem than substances of abuse or internet gaming.
Kalk said the team were now looking at whether smart-phones were just delivering addictive content, or whether there was something inherently addictive about using such devices.
Dr Amy Orben, an expert in screen time at the University of Cambridge, raised concerns, noting that the definition of problematic internet use varied considerably across studies, and the measures used were questioned.
She said studies finding little signs of problematic internet use might have been overlooked, while the research could not say whether problematic smart-phone use caused poorer mental health.
Prof Russell Viner, President of Royal College of Paediatrics and Child Health, said that parents were navigating unchartered water when it came to technology.
“One of the most critical things for parents to consider is whether screen time is having a harmful impact on other activities like school, relationships or other interests. This study suggests that this is the case for a significant minority of children and young people,” he said.
Viner said in these cases parents should calmly install age-appropriate boundaries on smart-phone use, and ask questions about whether their children were experiencing other problems.
“While screen time is a new problem, part of the solution is tried and tested-open and regular conversations based on respect and trust,” he said.
1. Experts conducted the research to ______.A.address the concern about adolescent behavior |
B.prove spending time on screens is harmful in itself |
C.calculate the time young people spent on smart-phones |
D.explore young people’s relationship type with smart-phones |
A.it involved a vast majority of participants across the globe |
B.the participants were asked to report their online activities |
C.researchers compared different behaviors of the participants |
D.problematic smart-phone use is linked to poorer mental health |
A.It is hard to break problematic smart-phone use. |
B.Internet gaming is problematic smart-phone use. |
C.Problematic smart-phone use is an addiction. |
D.The research still has some limitations. |
A.Supportive. | B.Negative. |
C.Sceptical. | D.Unconcerned. |
A.Screen time is a new challenge to parents. |
B.Technology is posing a threat to parents. |
C.Parents are lost in the sea of technology. |
D.Parents use technology to chart water. |
A.Keep track of the screen time of children. |
B.Strictly prohibit children from using devices. |
C.Have a sincere communication with children. |
D.Evaluate the impact of screen time on children. |
【推荐3】Almost everyone who has studied English has been warned about the way Brits love their manners. It is part of our national identity, as much as fish and chips or complaining about the weather. Recently I have been wondering where this comes from and I read online that we say sorry up to eight times a day. Probably the same amount of times that any other person says “hello” or “how are you”. It is almost like greetings to us! It was only when I was explaining how there are five steps of saying thank you when you buy something from a shop to a Mexican friend of mine that I realised how mad it sounded.
After some research online I have not been able to find any specific reasons why we are the way we are. I suppose for centuries manners and how we eat at the table and talk to other people have been the barriers between the lower and upper classes and represent your social status. Britain has traditionally been a quite conservative country. There are many articles suggesting that this seemingly polite attitude of always saying please and thank you is quite false because it is impossible to always feel that you want to thank someone or say please.
Maybe it is for this reason that people are going one of two ways: they are incredibly polite and hold back on their feelings or not polite at all, and express their true feelings. Some Brits are fed up of pretending that they are always content and having to please people. Sometimes because we feel we have to be polite, we are prevented from saying what we truly think. Do you think it is better to not hurt people’s feelings and be polite or to let people know the truth? In your country what is the custom? I know in some countries if someone is considered to be doing their job, the clients think that they do not need to be thanked.
1. What does the author think of the British way of saying “Thank you”?A.Normal. | B.Surprising. | C.Exciting. | D.Pleasing. |
A.Why the British like to complain about the weather. |
B.Why the British love their way of showing manners. |
C.Why the British are fond of fish and chips so much. |
D.Why the British have five steps of saying thank you. |
A.Wealth and health. | B.Social status. | C.Politeness. | D.Attitudes. |
A.They want to express their true feelings. |
B.They want to let people know the truth. |
C.They are kept from saying what they think. |
D.They want to represent their social status. |