3 . Going against the tide of flocking (蜂拥) to well-known yet generally jam-packed tourist destinations on vacation, a growing number of holidaymakers in China tend to spend their leisure time at lesser known resorts to seek unique, relaxed holiday experiences. Reverse Tourism has emerged as a new trend among young holidaymakers in China.

Besides crowds, some vacationers chose less-traveled places to save on the cost of trips to popular destinations, which often require pricey tickets, meals and hotel stays. “Tourism used to be about sightseeing. Now it is about experiences,” said Dai Bin, president of the China Tourism Academy. He said popular tourist spots are always packed and often raise their prices during holidays. As people become more mature travelers, they are increasingly unwilling to follow the herd. Some of them are simply looking to take a rest somewhere quiet for a couple of days, which is a good way to vacation.

In addition, lesser-known attractions are not as “commercial” and “standardized” as developed ones and are able to offer more genuine experiences and natural encounters, according to social media posts. And unlike popular destinations, some under-explored places with little online exposure can offer more surprises. COVID-19 is another key factor fueling Reverse Tourism. As precautionary measures continue, traveling has an unpredictable quality. A traveler has no way of knowing what lies ahead before departure, be it a perfect holiday or one interrupted by a sudden outbreak.

“The rise of Reverse Tourism is not a bad thing,” said an opinion piece in Zhengzhou Daily. It means that vacationers now have more options, which brings more possibilities to the tourism market, the article explains. More importantly, the trend is set to force popular destinations to improve themselves instead of resting on their achievements, it noted.

4 . Restaurants, farmers and food businesses are turning to chemistry and physics to deal with the problem of food waste. Some companies are testing coverings to slow the fruits’ ripening(成熟) process and packets to keep food fresh. Others are developing digital sensors that can tell when meat is safe to eat.

Experts say growing awareness of the costs of food waste has led to more efforts to deal with the problem. ReFED is a group that studies food waste. It estimates 225,000 kilograms of food can be kept out of waste areas each year with special high-tech coverings.

But the cost can be a barrier for some companies and shoppers. Kroger, the largest food-store company in the US, ended its deal with Apeel Sciences in 2022. The deal ended because Kroger said shoppers were not willing to pay more for fruits with Apeel’s special covering to keep them fresh.

Many companies are working on ways to help reduce food waste. A Sweden-based company is trying developing a sensor that can show if meat is safe to eat by measuring the buildup of bacteria inside its container. And Ryp Labs, based in the US and Belgium, is working on a sticker for fruits and vegetables that would release(释放) gas to slow ripening.

Some companies find it better to use proven technology in new ways. For example, Chicago-based Hazel Technologies has been trying selling a chemical compound(化合物), called 1-MCP, which is used in a room to slow the fruits’ ripening process. The company now sells packets that can slowly release 1-MCP into small containers of fruits.

“The science is promising, but it is only part of the solution,’” said Yvette Cabrera. She is the director of food waste for the Natural Resources Defense Council. “Most food waste happens at home. Reducing food sizes, buying smaller quantities or improving the accuracy of freshness date could have even more effects than new technology. Overall as a society, we don’t value food as it should be valued,” Cabrera said.

5 . Twenty-five years ago, most young Britons wanted a career in law, to be a doctor, or, if they were creative enough, to take up singing. But today, things stand differently.

According to a survey by Tesco Mobile, a UK company, the “dream job” of young people aged between 16 and 25 in the UK is a video blogger (写博客的人), or “vlogger (视频博主)”．The survey, carried out among 1,002 people, found that as many as 40 percent of them put vloggers as their number one choice on a list of ideal careers.

This change is undoubtedly as a result of the Internet and social media.They have made it so much easier to reach the audience of the world, without having to enter a career in show business in the traditional way.

In the past, the biggest stars were trained by the Hollywood studios; now, anyone with a computer camera can become a star. Vloggers are the big stars of today because they are normal people interacting (交流) with their fans about everyday life.

However, what people see is only the bright side of being a vlogger and they fail to notice the fact that only those who are successful earn fame (名声) and fortune. For every success there are hundreds of others who never get off the starting line. There are the dreams that come true and the dreams that remain dreams forever.

Although being vloggers is popular, some young people choose to follow careers that don’t necessarily earn them fame, but allow them to make good use of the Internet to share their hobbies.Young Israeli David Leshaw, for example, runs a business called the Finishers Club.It’s an online platform for runners to keep a record of their races.His job allows him to express his enthusiasm, and is always a learning experience.And that’s enough for him．

9 . Today’s grandparents are joining their grandchildren on social media, but the different generations’ online habits couldn’t be more different. In the UK the over-55 s are joining Facebook in increasing numbers, meaning that they will soon be the site’s second biggest user group, with 3.5 million users aged 55-64 and 2.9 million over-65s.

Sheila, aged 59, says, “I joined to see what my grandchildren are doing, as my daughter posts videos and photos of them. It’s a much better way to see what they’re doing than waiting for letters and photos in the post. That’s how we did it when I was a child, but I think I’m lucky I get to see so much more of their lives than my grandparents did.”

Interestingly, Sheila’s grandchildren are less likely to use Facebook themselves. Children under 17 in the UK are leaving the site - only 2.2 million users are under 17 -but they’re not going far from their smartphones. Chloe, aged 15, even sleeps with her phone. “It’s my alarm clock so I have to,’ she says. “I look at it before I go to sleep and as soon as I wake up.”

Unlike her grandmother’s generation, Chloe’s age group is spending so much time on their phones at home that they are missing out on spending time with their friends in real life. Sheila, on the other hand, has made contact with old friends from school she hasn’t heard from in forty years. ”We use Facebook to arrange to meet all over the country,” she says. “It’s changed my social life completely.”

Parents have an important role to play if they want their kids to spend more time in real life. Peter, 38, who spends most of his time in front of a screen, is recently determined to set a better example to his kids. In the evening or at weekends, he would leave his smartphone home and take his kids out to nature.

10 . Several weeks ago, I pulled an old road map out of the glove box and passed it to my children. They had never seen the province of Ontario laid out like that before. They stared at the map, asking about all the towns, parks, and other landmarks we’d visited, and I pointed them out on the map.

Digital maps and GPS are modern wonders that have gotten me out of many confusing places, but paper maps still have a role to play in our lives. Most of us adults learned to read them out of necessity, but it’s up to us to pass on that skill to children whose need may not be so obvious, but who still will benefit from it.

As Trevor Muir wrote in an article on this topic, “When kids learn how to create and use paper maps, they are doing more than just learning how to get around. They are actually developing a fundamental skill that they will use for the rest of their lives. Map skill still belong in today’s classroom.”

As a child, I had National Geographic Maps taped to my bedroom walls. This aroused my curiosity and imagination about those places and thus made me eager to remember my geography and history lessons because they were tied to places I’d “seen”. Even now as a mother of four, I’ve also spared time to travel to many of the countries whose maps I studied as a child.

Additionally, in this fast-changing world, unexpected events can rapidly influence one’s usual way of life. When GPS satellites or Internet connections are affected, this old-fashioned skill can get you out of a mess without requiring a smartphone. Last but not least, paper maps arouse big picture thinking, showing kids that there’s a much bigger world out there and helping to direct them within it.

So, now is a good time to pull out those dusty old maps and lay them on the kitchen table.