仿写：A problem of modern societies is the declining level of health in the general population, with conflicting views on how to tackle this worrying trend. One possible solution is to provide more sports facilities to encourage a more active lifestyle. 

Advocates of this believe that today's sedentary lifestyle and stressful working conditions mean that physical activity is no longer part of either the work or our leisure time. If there were easy-to-reach local sports centers, we would be more likely to make exercise a regular part of our lives, rather than just collapsing in front of a screen every evening. The variety of sports that could be offered would cater for all ages, levels of fitness and interests: those with painful memories of PE at school might be happier in the swimming pool than on the football pitch.

场景主题：信息过载

A problem of modern societies is the information overloaded online, with conflicting views on how to tackle this worrying trend. One possible solution is to distribute the regulatory network to improve a more civilized Internet environment.

Advocates of this believe that strict supervision and penalty mechanism mean that the rumor-mongers would give up their plots after considering this deterrence.