3 . What’s your baby doing right now? I hope he or she is not rolling on the floor. Such behaviour might seem natural and age-appropriate but this laid-back environment could come back to haunt you at a later date.

Eventually you may be forced to reflect upon those wasted opportunities. In allowing your baby to unproductively behave just like, well, a baby, you may be failing to foster his or her personal growth. Are you denying your child the chance to achieve his or her full potential as a well-rounded baby?

You see, some parents are hot-housing their infants as we speak. While your baby’s programme revolves around the traditional routines of sleeping, eating and playing, other people’s offspring are on the fast-track to certain giftedness. And Baby Einstein DVDs, which were all the rage when I was a new mother, are really the least of your problems.

Ever eager to exploit our perceived inadequacies, smart marketers have found something else for parents to feel guilty about. There’s a manufactured fear that we’re squandering those valuable moments when a baby’s brain is said to be like a sponge, ready and willing to soak up new information at an alarming rate.

I’ve never seen the point of deliberately setting up your little one to be more advanced than his or her peers. I like the idea of babies just being babies and children just being children. Anyway, if they can read at the age of three then what will they learn in their first year of school?

One thing’s for sure: for some people parenting has taken on the proportions of a competitive sport. Some children wrestle with after-school activities every day of the week. Others are enrolled in extra tuition — sometimes simply to reach an acceptable standard and other times in order to be top of the class. There are tennis camps, swim academies and dancing schools. Some households even speak English downstairs and French upstairs. What? That’s not how you run your home? Oh dear. I see bilingualism passing your child by, for sure.

5 . A new study shows that U.S. teens see more television commercials (广告) for alcohol than for jeans, sneakers, or other teen products, the New York Times reported Dec. 18.

For the study, the Center on Alcohol Marketing and Youth (CAMY) at Georgetown University studied the 208,909 alcohol commercials on television. They found that nearly 25 percent of the ads were viewed mainly by teenagers, rather than adults.

Furthermore, 12-to-20-year-olds viewed more commercials for beer and other alcoholic drinks than products marketed directly to young people, such as gum, snacks, and juice. “No one is watching what the industry is doing, and the industry is in denial (拒绝承认),” said David A. Kessler, dean of the School of Medicine at Yale and an adviser to CAMY.

The alcohol industry uses voluntary rules to reduce the number of ads seen by those under age 21. The rules say that ads should not air during programs where at least half of the audience is underage (未成年的).

“We do not forgive illegal underage drinking under any circumstances,” said Jeff Becker, president of the Beer Institute. “This industry does not, and never has, targeted our advertising to people who can’t legally buy our products.”

However, the report found that alcohol ads ran during 13 of the 15 most popular shows for teenagers, including “Seventh Heaven,” “Gilmore Girls, ” “Dark Angel,” “That ‘70s Show,” “Friends,” “E.R.,” and sporting events.

Jim O’Hara, executive director of CAMY, said the industry rules are false. He added, “These standards do not protect youth from exposure and overexposure to alcohol advertising and marketing.”

It’s odd — we’re always talking about the healthy work-life balance and know that working long hours can lead to stress, anxiety, and    1     (depress). Yet, we continue to devote more and more time     2     our jobs. In fact, research shows that 80% of workers answer emails and return phone calls after hours.

People believe long hours on the job to be proof of their work ethic (职业道德). And no matter how much we’d like     3     (think) there’s a direct correlation between hours worked and results produced, it might not actually be the case. Quite the contrary — doing overtime     4     (find) to lead to lower productivity.

A study     5     was made by Ford Motor Company in the 1990s already showed that every additional 20 hours of work could only increase productivity     6     (temporary) before it drops. Another research indicates that working more     7     48 hours a week is associated with significant declines in productivity, more     8     (mistake), and more mental health problems.

Clearly, doing overtime     9     (be) not a sustainable way of working, and that’s why it’s time for us to rid     10     (us) of the always-on mentality. The key is not to add more working hours to your day but to increase efficiency during your working hours. But how can we achieve this?

9 . A team of leading environmental experts have warned that the current war on plastic is detracting from the bigger threats to the environment. In an article, they say that while plastic waste is an issue, its prominence in the general public’s concern for the environment is overshadowing greater threats, for example, climate change and biodiversity loss.

The team argue that much of the bad talk about plastic waste is based on data that is not always representative of the environments that have been sampled. The dislike of plastic associated with this could encourage the use of alternative materials with potentially harmful effects.

The authors warn that plastic pollution dominates the public’s concern for the environment and has been exploited politically, after capturing the attention of the world, for example, through the images of wildlife caught in plastic was alarmist headlines. They say small political gestures such as law banning cosmetic microplastics, taxing plastic bags, and financial rewards for using reusable containers, as well as the promotion of products as “green” for containing less plastic than alternatives, make people neglect other environmental problems that are not as noticeable as plastic pollution.

The article also highlights that plastic is not the only type of polluting materials, originating from human activity that pollutes the environment. Other examples include natural textile fibres such as cotton and wool, and brake-wear particles from vehicles — all of which are present in different places. The authors note that these materials are often much more abundant than microplastics and some are associated with “plastic alternatives” that are marketed as solutions to plastic pollution. The impacts of these materials are less well-known than plastic and microplastic pollution, yet they could have huge impacts.

The article states that solutions are likely to come from a greater focus on designing materials and products that can be recycled, that have their end-of-life, and that markets and facilities exist to recycle.

10 . Movie stars might think their lives are private after leaving the acting location, but they ought to know that they have much power over their audience. The power gives them an ability to change people, events, even history, making them to have the responsibility of being good role models.

With time going on, movie stars become celebrities (名人) and in the process get a large number of fans. Some of them follow their deeds, dress, and act like them. In reality, they want to be like their favorite movie stars. If a movie star engages in acts that the society does not approve, those who look up to them, especially the teens, will do the same. Movie stars should be responsible for what they do and say as following the actions is now simpler because of social media. It is important to behave like a role model even when they think no one is watching.

Nobody is perfect, and movie stars also have had their down moments. They may not have been good role models at the time, but they can change the narrative by doing the right things. They can also turn the past shortcomings into positives by opening up about problems and how they overcame the challenges. And their audience can learn to discuss their problems and seek help.

People starring in movies are the target of companies to promote their products or services for a fee. Their celebrity status is a reason enough to think beyond the payment. A movie star should not recommend something that will influence the way teens live negatively. It would be wrong to promote something like sweetened drinks or foods without health benefits. Movie stars face problems like other people, but because of their influence, they have a responsibility to be role models in the public eye.