1 . My university has now topped the U.S. News &. World Report rankings for 11 years running. Given Princeton’s success, you might think I would be a fan of the list. Not so. Don’t get me wrong. I am proud of Princeton’s teaching, research and commitment to service. I like seeing our quality recognized. Rankings, however, are a misleading way to assess universities. Different schools have distinct strengths, structures and missions. The idea of picking one as “best”, as though educational programs competed like athletic teams, is strange.

However, the U.S. News rankings attract great attention and a huge customer base. Applicants and their families rely on the rankings and feel pressure to get into highly regarded institutions. As a result, many schools make intense efforts to move up in the rankings. This competition produces damaging consequences. For example. some universities avoid doing difficult but valuable things—such as admitting talented lower-income students who can succeed at university if given appropriate support.

Still, students and families need comparative information to choose universities. If rankings mislead, what is the alternative? For generations, buyers have turned to Consumer Reports for advice about almost everything except university education. When Consumer Reports evaluates a product, it assesses multiple factors so that potential buyers can make their own choices wisely, Similarly, university applicants need information about some basic variables. Graduation rates are crucial. A university that does not graduate its students is like a car with a bad maintenance (维修) record. It costs money without getting you anywhere. What applicants need is not the average graduation rate, but the rate for students with backgrounds like their own. For example, some places successfully graduate their wealthy students but do less well for lower income students. Applicants should also see some measures of post-graduation outcomes.

Here is a partial list of other factors that matter: cost of tuition (学费) and fees; high-quality teachers actively engaged in undergraduate instruction; and a learning culture composed of diverse students who study hard and educate one another. Judged by these criteria, many schools could be “Consumer Reports Best Buys”. Applicants should be excited to get into any of them; they should pick the one they find most appealing; and they should not waste time worrying about which is “the best”.

It would be great to have a Consumer Reports for universities. I hope that some national publication will have the courage to produce an annual, user-friendly Consumer Reports-style analysis of higher education institutions, even if it is not as attractive as a football-style set of rankings. In the meantime, those of us who understand the imperfection in the rankings must call them out—even when, indeed especially when, we finish at the top.

2 . Gather together a couple of good friends and take a leisurely stroll through the streets—this is what many youngsters in China enjoy doing when they visit a new city.

To them, Citywalk means “roaming around the city” on foot. Participants can follow a distinctive urban route, soaking up the atmosphere, exploring old buildings, browsing boutique shops, sipping a cup of coffee, or indulging in authentic (正宗的) local snacks.

In China, the Citywalk trend is spreading from first-tier cities like Beijing and Shanghai to second and third-tier cities, encouraging more participants and event organizers to get involved. Some organizers invite folk culture researchers and enthusiasts (爱好者) to act as tour guides. A young entrepreneur (主办者) based in Changsha exploring new possibilities in the tourism sector launched six Citywalk routes in different cities on her social media account recently, with the aim of providing experiences for visitors to “walk in open-air museums”.

Some regions, such as Beijing and Shandong, have included Citywalk in their plans to promote cultural tourism and leisure tours. Shanghai has established Citywalk routes using public bus routes to help day-trippers reach more far-flung districts by public transport and continue on foot.

Even though Citywalk is a relatively niche and new phenomenon, industry insiders say that its potential is huge. Zhang Zhi, a tour guide from Beijing said tourists nowadays are paying more attention to personalized travel services. Many tour guides also try to expand their influence online, sharing their experiences in a bid to attract potential customers.

Citywalk is offering a positive change to urban travelers as they can better choose the experiences that align with their interests and needs. At the same time, Citywalk represents an opportunity for tour guides and travel service providers to offer a more tailored, professional service to meet with ever-changing market demands. (CGTN)

6 . On January 1st, 2018, “gaming disorder” — in which games are played uncontrollably, despite causing harm — gained recognition from the World Health Organization (WHO). Last year, China, the world’s biggest gaming market, announced new rules limiting children to just a single hour of play a day. Clinics are appearing around the world, promising to cure patients of their habit.

Are games really addictive? Psychologists have different opinions. The case for the defence is that this is just another moral panic. Similar warnings have been given about television, rock and roll, jazz, comic books, and even novels. As the newest form of mass media, gaming is merely enduring (忍受) its own time before it finally stops being debatable.

However, some argue that unlike rock bands or novelists, games developers have both the motive and the means to engineer their products to make them addictive. For one thing, the business-model has changed. In the old days games were bought once and for all. But these days, games are free and money is earned from purchases of in-game goods, which ties playtime directly to developers’ income. For another, games makers combine psychological theory and data, which helps them maximize the playtime. Smartphones and modern video game machines use their permanent Internet connections to send gameplay data back to developers. That allows products to be constantly adjusted to increase spending on games.

The gaming industry should realize that, in the real world, it has a problem, and that problem is growing. Now that gaming addiction comes with an official WHO recognition, diagnoses (诊断) become more common. Clinics are already reporting booming business, as lockdowns have given games more time to spend with their hobby. And being put together in the public mind, fairly or not, with gambling (赌博) will not do the industry any favours.

7 . Work starts early on White Gate Farm in East Lyme, Connecticut. By 7 a. m., farm manager Dan Wood was at the East Lyme Post Office dropping off a box of fresh produce that later in the day would be delivered by mail to Chelsea Gubbins, who lives across town.

White Gate Farm is a member of Farmers Post, a pilot programme that enables smallholder farms across eastern Connecticut to ship fresh produce and other farm products to local households through the United States Postal Service (USPS). Farmers Post takes advantage of a USPS programme called Connect Local that allows small businesses to offer same-day and next-day delivery at a fixed low cost.

Food remains in the fields because either market prices are too low or the cost of the workforce is too high, or because the size and shape of the produce make it unattractive to stores. Each year, around 10 million tons of crops never get harvested, causing about 16% of total US food loss and waste.

“Food that is wasted has a much larger influence than just the loss of the food itself,” says Julia Kurnik, senior director of Innovation Start-ups at WWF. “Everything that went into growing it goes out the window as well—the water, the land, and the energy. And as the food breaks down, it produces greenhouse gases. The bad effects amplify greatly.”

Besides reducing food waste, selling farm products directly to local customers cuts down on the cross-country shipping of food grown in California or elsewhere. This reduces the so-called food miles that researchers believe cause about 6% of the world’s greenhouse gases. Fruits and vegetables, which are often transported out of season and require refrigeration, produce lots of greenhouse gases between farms and people’s plates.

Wood understands that Farmers Post can help to end that waste. “Farming is kind of like cooking for a big group.” he says. “This is helping us get right on the money, using almost 100% of what we grow and harvest.”