I agree that longer human life span causes many problems. Some people may mention that the human life span does did not lead directly to a lot of problems. However, longer human life span could arouse population explosion. Also longer/extended human life span causes environmental problems.
First of all, longer human life span could arouse population explosion. Hundreds years ago, the world population was people who lived in the whole world were less than one billion people. However, today more than six billion people men live in the world. Longer human life span has been the main factor for this increase. was a main factor increasing people. Of course, some people may say that having a large population helps develop the national economy. a lot of people who lived in a country help to develop national economy. =>>이문장은 생략해도 될거 같아요 However, the population explosion causes many problems. A food problem is one of the most severe problems which led to population explosion. A shortage in short food supply led to deaths of die a lot of people year after year (해마다 몇명이 죽었다는 구체적인 숫자가 없으면 그냥 이렇게 써주세요 :)every each year. In fact, many countries could did not provide their people with enough food. Naturally, people who lived in the countries suffered from hunger. It This means a sudden increase in the country's population that a lot of people who not control with human capacity aroused severe problems.
Second, longer human life span cause environmental problems. Too many people who lived in the globe need many energy resources. This is because the amount of energy resource does not meet the human need. To provide enough food, it is demanded to exploit enormous land. Also it is necessary that many people use a lot of fossil fuels living more convenient. However, overexploitation of too many exploiting lands and using fossil fuels caused environmental problems. A lot of exploiting lands These effects negatively to forests. In addition, too many using overuse of fossil fuels led has caused excessive to much CO2 emission production. It gave rise to made not only greenhouse effect but also air pollution.
In conclusion, I agree that longer human life span causes many problems. It is because longer human life span could arouse population explosion. Also longer human life span cause environmental problems.
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