Question 21 people are living longer now

Question 21

In general, people are living longer now. Discuss the causes of this phenomenon. Use specific reasons and details to develop your essay.


Answer

In the old time, it was said that the life span was fifty years. Nowadays, people live vigorously when they are fifty years old. By the time Wwhen I will be am an old man, the average life span might reach a hundred years. There are many reasons why people live longer. Of them, I will write three reasons in the following sentences.

Primary, people do not use their body so hard. In the old time, almost all of the people were working in agriculture. They did not use any machines. The working would be incredibly heavy. Nowadays, machines are introduced in every jobworkplaces. They People do not have to work heavily. In stead of that, they get to use their brain. They control machines by watching a monitor. Therefore, the burden of their body lightens.

In addition, the medical technology has been progressing. Many diseases which could not be cured are no longer fearful. The causes have been manifested, and new medicines are invented. In the old time, when people got a slightly heavy sick, it was difficult to be cured. They prayed God to recover because they believed that it was the best way to cure the disease. However, it was not scientific. Many patients would pass away.

Moreover, people can take in much more nutrition. As the progress of agriculture, people can obtain various crops. They no longer starve. In Japan, few people are hungry from the lack of food. Rather, people eat so much that they get fatgain weight. Considering the circumstances around us, we can not imagine that people starve in Japan. They can easily eat whenever they want, and get enough nutrition to live.

Overall, the surroundings of people have been changing. They do not use their body so much. Medical technology and agriculture have been developing. Therefore, people are living longer now.