An environmental group called the Food Commission is unhappy and disappointed because of the sales of bottled water from Japan. The water, it angrily argues in public, has traveled 10,000 “food miles” before it reached Western customers. Transporting water halfway across the world is surely the extremely stupid use of fuel when there is plenty of water in the UK. It is also worrying that we were wasting our fuel by buying prawns from Indonesia (7,000 food miles ) and carrots from South Africa (5,900 food miles).

        Counting the number of miles traveled done by a product is a strange way of trying to tell the true situation of the environmental damage due to industry. Most food is transported around the world on container ships that are extremely energy efficient. It should be noticed that a ton of butter transported 25 miles in a truck to a farmers' market doesn't necessarily use less fuel on its journey than a similar product transported hundreds of miles by sea. Besides, the idea of “food miles” ignores the amount of fuel used in the production. It is possible to cut down your food miles by buying tomatoes grown in Britain rather than those grown in Ghana. The difference is that the British ones will have been raised in heated greenhouse and the Ghanaian ones in the open sun.

       What is the idea of “food miles” does provide, however, is the chance to cut out Third World countries from First World food markets. The number of miles traveled by our food should, as I see it, be regarded as a sign of the success of the global trade system, not a sign of damage to the environment.

    You're rushing to work and a man ahead of you falls down on the sidewalk. Do you stop to help? In a study of by-standers, it was found that some people keep on walking.

    "There is a tendency to decide that no action is needed," says a psychologist, "In order to take action, you have to work against them." Here are some common thoughts that stop you from helping.

    ●Why should I be the one? I'm probably not the most able person in this crowd. You might think someone older or with more medical knowledge should offer assistance.

    ●What if he doesn't really need my help? The fear of embarrassment is powerful; no one wants to risk looking foolish in front of others.

    ●No one else looks concerned. We can follow the people around us, but most people tend to hold back their emotions in public.

    "If you spot trouble and find yourself explaining inaction, force yourself to stop and evaluate the situation instead of walking on," says the psychologist. "Then retry to involve other people; you don't have to take on the entire responsibility of being helpful. Sometimes it's just a matter of turning to the person next to you and saying, 'It looks like we should do something.' Or asking someone if an ambulance has been called and, if not, to call for one. Once you take action, most people will follow you."

    Jack Ma is the founder and CEO of Alibaba Group. He was one of the 100 global "future leaders" of the 2001 World Economic Forum and the "commercial leader" of 2001 elected by US Commercial Association of Asia.

    Born in the city of Hangzhou, Zhejiang Province, Ma graduated from Hangzhou Teachers Institute in 1988 (he failed the entrance exam twice) and became a lecturer in English and International Trade.

    In 1985, a one-month visit to see an Australian pen pal he had met in Hangzhou changed his life. "Everything I'd learned in China was that China was the richest country in the world," he said. "When I arrived in Australia, I realized it's totally different. I started to think you have to use your own mind to judge, to think." After his return, Ma became the chairman of the Students' Union of the whole city.

    Jack Ma founded Alibaba.com in 1999, a China based business to business marketplace site. In 2003, Alibaba launched Taobao.com, a consumer to consumer auction (消费者拍卖) website similar to eBay.

    Ma said that he got most of his ideas while taking very long, hot showers. He likes to spend time walking his four dogs and playing chess and poker. He said, "I've learned a lot of business philosophy by playing poker."

    Looking ahead, Ma said that he dreamed of using his group's resources to improve the lives of all Chinese people, especially the 900 million farmers. "There must be some way of using our experience, our know-how, and make their life easier," he said.

    Sometimes it can be easy to become too satisfied when it comes to living sustainably. We may all have recycling bins in our kitchens, but here are some ways you can live more sustainably.

    ⒈Put an end to plastic water bottles and one-off coffee cups

    The only way this is going to work is that if you have reusable options you really love, invest in a great water bottle. This is an advance payment, but it will save you money in the long run. A 750ml bottle of Evian costs 90p in Tesco, meaning if you buy one every two days you could save £10 within three weeks by filling up a reusable bottle at home.

    ⒉_______________________________________

    The high street is problematic on so many different levels. Not only are you buying items with questionable supply chains, but the carbon footprint of each product is shocking as well. Online shopping is even worse, with overpackaging for each item and the emissions from delivery trucks. The answer is to stick to reach-me-down or previously owned items as much as possible. Not only will this save you money, but there's also a sense of satisfaction in finding a hidden treasure from the flea market where you find outstanding bargains or something used, which you simply can't get from shopping in Wal-Mart or on Amazon.

    ⒊Think hard about your transportation

    Even if your car is supposedly a low-emissions model, it's still going to be a huge contribution to your carbon footprint. There are times when getting in a car can't be avoided, but if you can substitute just one flight a year with a train, one car journey a week with a bus, and one bus a month with a bike ride, you'll find that making more mindful transport decisions can easily make your day-to-day life more environmentally friendly with little effort.

    ⒋Try to buy local, seasonal produce

    You may think buying strawberries in December or courgettes in spring is no big deal, but the chemicals and fuel used to artificially copy the right environment for them to grow create harmful gas emissions. Similarly, the environmental impact of transporting produce from another country is huge. Buying from local farmers also means you can often ignore the huge amounts of packaging the supermarkets use.

    A popular TV host has reportedly invested about US ＄740,000 in a project to research, preserve and promote the Hunan provincial dialect (方言). Chinese TV presenters are required to speak Mandarin, or Putonghua, as part of their work, but should dialects be allowed on air?

    Bcnu (China): TV and radio stations have the right to decide whether dialects or Mandarin will be used in their programs. The popularity of some dialects in some areas will not challenge the leading role of Mandarin in the whole country.

    Rick N (US): TV and radio broadcasters should take the lead in popularizing Mandarin. To require hosts to speak standard Mandarin is not to oppress (压制) dialects, but it only aims to restrict irresponsible use of language. I think it is unprofessional for some hosts particularly to imitate the pronunciation of dialects.

    Cooper (UK): Dialects are an important part of local culture and now many kids even don't know how to speak their dialects because of the main use of Mandarin around them. It would be a pity if future generations were unable to understand the local dialects. It would be a terrible break in cultural traditions.

    Steve (France): To attract viewers or make more money, some hosts casually use dialects. Demanding TV and radio programs use Mandarin is a move to limit strange and irresponsible use of language, whether it is Mandarin or other dialects. In this way, the decision is also a form of protection for dialects. Hearing standard Mandarin on TV and radio programs is also a basic right of audiences around the country.

Everyone wants to be happy, but sometimes it can be difficult to feel happiness. That's because we have misunderstandings (误区) about happiness that can get in the way. The good news is that changing the way you think about happiness can help you to feel more joy each day.

Dr. Williamson from the charity Action for Happiness says, "Happiness is not about denying (拒绝承认) terrible feelings or being joyful all the time. It's about making the most of good times and learning to deal with bad times". Dr. Green believes that happiness comes when we feel good about who we ate and where our life is going.

Noticing when you feel happy and what you're doing or what's happening at that time can help you to find more happiness. For example, you may realize that working out a difficult puzzle makes you feel better than watching a favorite TV show. What helps you to feel happy might be different from what makes someone else happy.

Start a list of things that make you happy and keep adding to it as you discover new ones. Make time to do what you know makes you happy and remember that joy isn't only found in what you do for yourself—being kind and thoughtful to other people helps you feel happier, too.

There are misunderstandings that can make it hard to feel happy. One is that it's selfish (自私的) to be happy when other people are sad. However, stopping yourself from being happy doesn't make other people less sad. In fact, research has shown that happy people spread happiness to others. Another thing is thinking that you need lots of money and things to be happy. Studies have shown that when people win the lottery (彩票), they feel a short burst of happiness but they soon return to feeling the same as they did before they won. So it's important to notice the simple things that make you feel happy.