A latest national survey has found that over half of China’s netizens (网民) are suffering from various mental problems although some 62 percent of them claim at the same time that they are happy on the whole anyway.

This is the result of China’s first White Paper on Netizens’ Health Conditions issued on Wednesday by 39.net, China’s largest authoritative website on health sciences. It is the first most comprehensive health survey on netizens’ health situation ever conducted in China in ten years’ time. The white paper came out after two months of online and offline research that involved over 150 thousand netizens, covering topics and questions on health knowledge, mental situation, sense of health, and living habits.

According to the white paper, more than 70 percent of China’s netizens say they are suffering from mental problems such as bad memory, anxiety, depression, and a lack of confidence. And a similar 72 percent of them also say they are often suffering from diseases like insomnia, dizziness, joint degeneration and achings. Meanwhile, another 53 percent of netizens believe that white collar employees who have bigger work pressures are more likely to catch mental problems.

The white paper adds, doing almost no sports and spending long time surfing online lead to the above mentioned health problems among netizens. Only 9 percent of netizens take up sports on weekends while over 40 percent stay home, surfing. And only 16 percent netizens can assure more than eight hours’ sleeping daily.

At present, China has a netizen population of 162 million, with a monthly consumption of 186 yuan, or about 25 dollars, on Internet surfing.

How could we possibly think that keeping animals in cages in unnatural environments－mostly for entertainment purposes－is fair and respectful?

Zoo officials say they are concerned about animals. However, most zoos remain “collections” of interesting “things” rather than protective habitats. Zoos teach people that it is acceptable to keep animals bored, lonely, and far from their natural homes.

Zoos claim to educate people and save endangered species, but visitors leave zoos without having learned anything meaningful about the animals’ natural behavior, intelligence, or beauty. Zoos keep animals in small spaces or cages, and most signs only mention the species’ name, diet, and natural range(分布区). The animals’ normal behavior is seldom noticed because zoos don’t usually take care of the animals’ natural needs.

The animals are kept together in small spaces, with no privacy and little opportunity for mental and physical exercise. This results in unusually self-destructive behavior called zoochosis. A worldwide study of zoos found that zoochosis is common among animals kept in small spaces or cages. Another study showed that elephants spend 22 percent of their time making repeated head movements or biting cage bars, and bears spend 30 percent of their time walking back and forth, a sign of unhappiness and pain.

Furthermore, most animals in zoos are not endangered. Captive breeding(圈养繁殖) of endangered big cats, Asian elephants, and other species has not resulted in their being sent back to the wild. Zoos talk a lot about their captive breeding programs because they do not want people to worry about a species dying out. In fact, baby animals also attract a lot of paying customers. Haven’t we seen enough competitions to name baby animals?

Actually, we will save endangered species only if we save their habitats and put an end to the reasons people kill them. Instead of supporting zoos, we should support groups that work to protect animals’ natural habitats.

MINNEAPOLIS (WCCO) — Studies have shown most people greatly underestimate how much time they spend on their smartphones each day.

Frank and Amelia’s family were put to a test, using a free app called “Moment-Screen Time Tracker”. The Vascellaros — Frank, Amelia, 14-year-old twins Frankie and Joe, and 17-year-old Sam — all said they did not really know they were spending so much time on their phones each day.

“Honestly, I don’t feel like I’m on my phone a lot,” Amelia Vascellaro said. Amelia was on her phone far less often than Frank, according to the app. While Amelia spent about an hour per day on the phone, Frank spent closer to four hours on his phone, which came as a shock to him. The children’s times varied but they often spent more than a couple of hours on the phone as well. While the parents spent time on email or managing plans online for the kids, the children reported they were often spending time texting or on social media.

Minneapolis-based Dr Kirsten Lind Seal sees phone usage come up a lot among families. Lind Seal said many family members’ phone use has become problematic.

“If we hear more than once, ‘Do you have to be on your phone right now? Can you please put your phone down? Did you hear what I said?’ it may be sign that it is negatively influencing our family relationships and our daily lives,” said Lind Seal.

Lind Seal said actually paying attention to how much time one spends on the phone is a good first step in deciding when to put it down.

She asks parents to encourage more face-to-face communication for teens and young adults as they continue developing their social and emotional skills. “What we find is that we are really losing out on empathy — the ability to understand other people’s feelings and problems — when we spend a lot of time on our smartphones to communicate with other people,” she said.