Growing Up in Australia

    Since 2004, Australia has been holding its largest study of children's health ever. This project, “Growing Up in Australia,” is following two groups of children from early childhood until they become adults. The project is being supported by the Australian government and involves hundreds of researchers visiting the homes of 10,000 children. Researchers hope to find a relationship between the children's future behavior and their health, education, and family environments.

    When the study began, the first group of children was aged 0-1, while the second group was aged 4-5. In order to make sure that children from every kind of environment and background were chosen, the study found volunteers from each area. Some volunteers are in the countryside, while others are in big cities. The volunteers for both groups were chosen from a variety of different social and ethnic (种族) backgrounds.

    The researchers visit the participants' (参与者) homes every two years to gather information. They interview the parents about parenting styles and the child's daily activities. They also take measurements of the children's health and how well the children perform in school. The researchers also collect information such as the income of the child's family, the school the child attends, and the kind of community (社区) in which the child lives. They plan to use the information to improve children's lives.

    Researchers have already begun to publish some interesting results. For instance, after examining information from the second group of children when they were 10-11 years old, researchers found that children who spend a lot of time doing organized activities, such as music lessons or sports, have good control of their emotions and behavior. The study also found that they are able to complete their homework without their parents around. On the other hand, it found that children who watch a lot of television get upset easily and have worse behavior. The Australian government is now using this information to make better educational and health policies for Australian children.

    Do you love holidays but hate the increase weight that follows? You are not alone.

    Holidays are happy days with pleasure and delicious foods. Many people, however, are worried about the weight that comes along with these delicious foods.

    With proper planning, though, it is possible to control your weight. The idea is to enjoy the holidays but not to eat too much. You don't have to turn away from the foods that you enjoy. The following suggestions may be of some help to you.

    Do not miss meals. Before you leave home for a feast(宴会),have a small, low-fat snack(小吃). This may help to keep you from getting too excited before delicious foods. Begin with clear soup and fruit or vegetables. A large glass of water before you eat may help you feel full. Use a small plate; a large plate will encourage you to have more than enough.

    Better not have high-fat foods. Dishes that look oily or creamy have much fat in them.

    Choose lean meat(瘦肉 ).Fill your plate with salad and green vegetables.

    If you have a sweet tooth, try mints (薄荷) and fruits. They don't have fat content as cream and chocolate. Don't let exercise take a break during the holidays. A 20-minute walk after a meal can help burn off excess(过多的) calories.

Wilderness

    “In wilderness(荒野) is the preservation of the world.” This is a famous saying from a writer regarded as one of the fathers of environmentalism. The frequency with which it is borrowed mirrors a heated debate on environmental protection: whether to place wilderness at the heart of what is to be preserved.  

     As John Sauven of Greenpeace UK points out, there is a strong appeal in images of the wild, the untouched; more than anything else, they speak of the nature that many people value most dearly. The urge to leave the subject of such images untouched is strong, and the danger exploitation(开发) brings to such landscapes(景观) is real. Some of these wildernesses also perform functions that humans need—the rainforests, for example, store carbon in vast quantities. To Mr.Sauven, these ”ecosystem services” far outweigh the gains from exploitation.

    Lee Lane, a visiting fellow at the Hudson Institute, takes the opposing view. He acknowledges that wildernesses do provide useful services, such as water conservation. But that is not, he argues, a reason to avoid all human presence, or indeed commercial and industrial exploitation. There are ever more people on the Earth, and they reasonably and rightfully want to have better lives, rather than merely struggle for survival. While the ways of using resources have improved, there is still a growing need for raw materials, and some wildernesses contain them in abundance. If they can be tapped without reducing the services those wildernesses provide, the argument goes, there is no further reason not to do so. Being untouched is not, in itself, a characteristic worth valuing above all others.

    I look forwards to seeing these views taken further, and to their being challenged by the other participants. One challenge that suggests itself to me is that both cases need to take on the question of spiritual value a little more directly. And there is a practical question as to whether wildernesses can be exploited without harm.

    This is a topic that calls for not only free expression of feelings, but also the guidance of reason. What position wilderness should enjoy in the preservation of the world obviously deserves much more serious thinking.

                                                                  Journey to Mecca: In the Footsteps of Ibn Battuta

    Ibn Battuta is considered one of the world's greatest travellers. During the 14^th century, he travelled about 75, 000 miles in search of knowledge and for the love of travel. To share the learning and research so highly valued by Islamic (伊斯兰教的) culture, the ruler of Morocco, Abu Inan Faris, wanted Ibn Battuta's worldwide travels recorded and published when he returned home to Morocco after almost 30 years. Ibn Juzayy, a Moroccan Court Secretary, was appointed to write down Ibn Battuta's experiences. His travel journal, The Rihla, documents this extraordinary achievement. It gives us a first-hand account of life in the 14th-century Muslim world. The original book, handwritten in Arabic, can be viewed today at the National Library in Paris.

    The early 14^th century was a favorable age for a Muslim traveller. It was nearing the end of the Golden Age of Islam, one of the great explosions of scientific and cultural achievements in world history. Caravans and sea lanes created transportation and communication networks that spread across continents, including Europe, Africa and Asia. Towns and cities were regularly visited by merchants, traders, doctors, artists, craftsmen, scholars and pilgrims (朝圣者) carrying goods and ideas. All of these promoted the exchange of goods and ideas on a scale not seen previously in world history. As an educated man with professional legal skills, Ibn Battuta enjoyed kindness, companionship and offers of employment throughout the Islamic world.

    Journey to Mecca describes the 5, 000-mile journey Ibn Battuta made in 1325 and 1326 from his hometown Tangier, Morocco, to reach Mecca, in what is now the Kingdom of Saudi Arabia, to make the pilgrimage. During this dangerous and awesome 18-month pilgrimage, he met many hindrances as he was attacked by robbers, troubled by thirst, and forced to go back to his route due to war along the Red Sea. Joining the legendary Damascus Caravan with thousands of pilgrims leaving for Mecca, he completed the final section of what would be his first of six journeys to Mecca.

    The goal of the film, Journey to Mecca, was to tell the remarkable story of Ibn Battuta and to promote a better understanding of Islam in the West, said the producers.

    Here is an astonishing and significant fact: Mental work alone can't make us tired. It sounds absurd. But a few years ago, scientists tried to find out how long the human brain could labor without reaching a stage of fatigue(疲劳). To the amazement of these scientists, they discovered that blood passing through the brain, when it is active, shows no fatigue at all! If we took a drop of blood from a day laborer, we would find it full of fatigue toxins(毒素)and fatigue products. But if we took blood from the brain of an Albert Einstein, it would show no fatigue toxins at the end of the day.

    So far as the brain is concerned, it can work as well and swiftly at the end of eight or even twelve hours of effort as at the beginning. The brain is totally tireless. So what makes us tired?

    Some scientists declare that most of our fatigue comes from our mental and emotional(情感的)attitudes. One of England's most outstanding scientists, J. A. Hadfield, says, "The greater part of the fatigue from which we suffer is of mental origin. In fact, fatigue of purely physical origin is rare. "Dr. Brill, a famous American scientist, goes even further. He declares, "One hundred percent of the fatigue of a sitting worker in good health is due to emotional problems. "

    What kinds of emotions make sitting workers tired? Joy? Satisfaction? No! A feeling of being bored, anger, anxiety, tenseness, worry, a feeling of not being appreciated—those are the emotions that tire sitting workers. Hard work by itself seldom causes fatigue. We get tired because our emotions produce nervousness in the body.

    Growing up, I was an extremely reserved(腼腆的) boy. I didn't have many friends in primary and middle school and rarely opened up to anyone. I didn't even ask my teacher questions in class. I was scared of the world and the people around.

    As a child, I was scared to do anything without my parents mainly because I was afraid that I would do it badly. I was getting good grades and was well-behaved, but I wasn't happy. It was my belief that I was, for some reason, unable to do the things the others kids could do. I felt inadequate.

    While in my second semester of college, I ran into some information on the Internet about something called social anxiety. I didn't really know much of the disorder. Thus I began to read about some of the symptoms and realized that social anxiety was the thing that hurt me so much.

    It is common knowledge that people with social anxiety experience nervousness in social situations. What a lot of people don't know is that one of the main causes of social anxiety is negative thinking. People having a negative idea of themselves often think that they are ugly or stupid.

    I realized what I was truly afraid of: not being good enough. I was afraid that people would look at me and would not like what they saw; I was scared of rejection. To help deal with these problems, I began to practice meditation(沉思) and other mindfulness exercises. My mind slowly began to change.

    I realized that everyone, from star athletes to noble prize winners, experiences fear in their lives. Whether people are afraid of heights, planes, spiders, or talking to girls, we all experience anxiety and fear. There is no reason for anyone to feel excluded(排除在外的) because something scares them. People with anxiety disorders might have "problems", but there is nothing wrong with them as people. They are just as humans as everyone else.