A Wise Way to Make Families Rules

All groups, of whatever size or nature, need standard operating procedures. Without them, groups may very well fall into confusion, chaos and conflict. The functions that rules can serve are indispensable. When it comes to parenting, making rules can make a big difference in our family as well. Actually, the issue is not whether our families need rules. We do need them. The real issue is how to motivate all family members to comply with (遵守) them.

At some time in our lives we all have felt unmotivated to comply with some rule or policy that we had no voice in making. Denied the opportunity to participate in establishing a rule, most people feel imposed upon and resentful of the new rule. But when people actively participate in setting a rule or making a decision that will affect them, they are more highly motivated to comply with it. We call this the Principle of Participation, and it has proven its effectiveness in families as well.

When children are given the opportunity to participate in setting rules or making decisions that will affect them, several good things happen. Children feel better about themselves — having more self-esteem (自尊心) and self-confidence. Such a good effect is due to their feeling that they have gained more “fate control” over their own lives. They also feel they are equal members of the family with an equal voice in making decisions and establishing rules — they’re part of a team, not second-class citizens. This means that families that function collaboratively and democratically will have closer and warmer relationships than those in which the adults act as bosses or authorities expecting the children to obey the rules made for them.

Another important reason for encouraging the full participation of family members in decision making is that it often produces higher-quality solutions to problems. Two heads (or three, or four) are better than one. Shared decisions will be based not only on the knowledge and experience of the adults but also on those of the children. The admonition (告诫) that father knows best should be challenged now.

Vertical Farms: Is the sky really the limit?

At a hyper-controlled indoor farm in industrial South San Francisco, four robots carefully transfer seeds from barcoded trays into 4.5-meter towers that then are hung vertically (垂直地) inside a 445 sq metre grow room. Workers in branded jumpsuits     1     (inspect) the greens for imperfect produce, but there is almost     2    . Then the pesticide-free product is packaged and put on a truck     3     (deliver) to a local market where the customer becomes the first person to touch it. With the world’s population expected to reach nearly 10 billion by 2050, most of     4     will be living in cities, experts say a 70% increase from current levels of global food production will be needed. But agricultural land is     5     short supply thanks to the climate crisis and urbanization.

Indoor farming raised more than $1 bn in 2021, exceeding the combined funding in 2018 and 2019. But critics say the massive energy costs     6    (need) to run vertical farms and greenhouses make the practice far less eco-friendly than their branding suggests.

Designed to produce yields hundreds of times larger than traditional outdoor farming, vertical farms occupy spaces such as buildings or shipping containers while using 70 to 95% less water     7     they can recapture and recycle rather than waste it due to poor irrigation (灌溉) or evaporation. Products are fully traceable from seed to shelf, stay fresher longer and there’s little risk of bacteria, infected animal faces (粪便) or     8    (have) to transport them long distances in trucks and planes.

Entrepreneurs like Irving Fain, CEO and founder of Manhattan-based Bowery Farming, say that they’re gathering knowledge about plant growth and agronomy (农学) that     9     take traditional farmers outdoors hundreds of years to accumulate. The possibilities raised by vertical farms have also captured the imagination of a number of large venture capitalists and private equality funds. “While it is still too early to tell     10     these high-tech, high-rise growing machines will become a real estate asset class in their own right, some investors are starting to take a serious look at vertical farming as a possible new asset category.” said Fain.

4 . Camera flashes cut across the softly lighted downtown Los Angeles restaurant, as the crowd at Ludo Bites jostles (推挤) for the photo-of the Columbian River king salmon duck. “This is the game we all now play, ” chef and owner Ludo Lefebvre said. “We cook, we smile-and the people, they don’t eat. They get their cameras.”

Not so long ago, diners, hungry for special meals, would pull out a point-and-shoot at a restaurant for a quick picture of sliced birthday cake.

No more. Taking a cue from Twitter and Facebook cultures, serious foodies (美食家) and casual consumers alike are using digital technology to document each bite, then sharing the pictures online.

Flickr, the photo-sharing website, has seen the number of pictures tagged as “food” jump from about half a million in 2008 to more than 6 million today, according to company officials. In the group “I Ate This” on Flickr’s site, nearly 20,000 people have uploaded more than 307,000 images of their latest meals.

Camera manufacturers are joining the trend, selling cameras that offer “food” settings, which adjust to enhance colors and textures (质地) on close-ups.

“I am sharing my experiences with my friends,” said Hong Pham, 33, a Los Angeles radiologist who runs the food blog Ravenous Couple. “Why shouldn’t I share what inspires me?”

But what is documentary fun for people such as Pham is souring the gastronomic (烹饪的) set.

Managers regularly face diners demanding to be moved away from camera flashes and sounds. Waiters find themselves tongue-tied as customers take out voice recorders to capture a recitation of each course. Some chefs have had enough.

Chef Grant Achatz allows only no-flash photography in his restaurant. He, like many other chefs, finds himself torn between being flattered by the public’s enthusiasm and annoyed with the effect the picture-taking is having on the restaurant’s operation.

Some consumers now believe food should be consumed visually as well as physically. “What happened to the enjoyment of just eating the food?” said Andrew Knowlton, the restaurant editor for Bon Appetite magazine. “People are losing sight of why you go out.”

The agricultural sector is going to face enormous challenges in order to feed the 9.6 billion people that the FAO (Food and Agriculture Organization) predicts are going to inhabit the planet by 2050: Food production must increase by 70% by 2050, and this has to be achieved in spite of the limited     1     of arable (适合耕种的) lands, the increasing need for fresh water (agriculture consumes 70 per cent of the world’s fresh water supply) and other less     2     factors, such as the impact of climate change, which, according to a recent report by the UN could lead, among other things, to changes to seasonal events in the life cycle of plants and animals.

One way to deal with these issues and increase the quality and quantity of agricultural production is using sensing technology to make farms more “    3    ” and more connected through the so-called “precision agriculture”.

Precision agriculture, also known as “smart farming”, is not new, In the beginning, it was about position technologies     4    , but it is becoming more complex moving towards all the aspects of agriculture.

It’s something that’s already happening, as corporations and farm offices collect vast amounts of information from crop yields, soil-mapping, fertilizer     5    , weather data, machinery, and animal health. In a subset of smart farming, Precision Livestock Farming (PLF), sensors are used for early     6     of reproduction events and health disorders in animals.

The European Union has sponsored several projects on the topic. The     7     running EU-PLF project, for instance, is designed to look at the     8     of bringing proven and cost-effective Precision Livestock Farming tools from the lab to the farm.

Several private companies are also starting to be     9     in this field, such as Anemon (Switzerland), eCow (UK), Connected Cow (Medria Technologies and Deutsche Telekom). Smart fishing is at     10     stage with some projects in Europe, South Korea, North America and Japan.

8 . Road traffic accidents are caused by a number of factors which can be grouped into three categories: human factors, vehicle factors and road environment factors. Table 1 explains each factor and gives examples.

One factor alone or several factors together can cause an accident. However, human actions are by far the greatest causes of car accidents. Diagram 1 shows that human factors are involved in 95% of all car accidents. Although other factors are also involved in 28% of these accidents, in 67% of cases, human factors alone are the cause of the accident.

Although behavior such as not paying attention to road, swerving to avoid an animal and eating while driving causes accidents, most road deaths are caused by speeding, driving after drinking alcohol, driving when tried and not wearing seat belts. As shown in Diagram 2, speeding is involved in more deaths than any other behavior in both city (50%) and country accidents (32%). Drivers and / or passengers not wearing seat belts is the second most common cause of road deaths.