The Western diet is high in sugar, fat, oil and meat. By eating these foods, people began to get fatter and sicker. David Tilman says overweight people are at greater risk of noninfectious diseases like diabetes (糖尿病) and heart disease.
Unfortunately when people become industrialized, if they adopt this Western diet, they are going to have these health problems, especially in developing countries in Asia. China is an example where the number of diabetes cases has been jumping from less than one percent to 10 percent of the population as they began to industrialize over a 20year period. And that is happening all across the world, in Mexico, in Nigeria and so on.
And, a diet bad for human beings is also bad for the environment. As the world's population grows, more forests and tropical (热带的) areas will become farmlands for crops or grasslands for cattle. We are likely to have more greenhouse gas in the future from agriculture than that coming out of all forms of transportation right now.
Mr. Tilman calls the link between the diet, the environment and human health, “a trilemma” — a problem offering a difficult choice. He says one possible solution is leaving the Western diet behind.
语篇解读:本文是一篇说明文。《自然》杂志上一篇新的报告表示,西方饮食对人的健康和环境有不良影响,人们应警惕西方饮食带来的危害。
【2017届高考英语一轮复习教师用书:选修8(外研版)】相关文章:
★ 【浙江专用】2014届高考英语一轮复习课时作业(三十五)选修7Unit 5《Travelling abroad》
★ 2014高考英语(新人教版)一轮基础训练(8)A、B卷(附答案或解析)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:15(含解析)
★ 【外研英语,七省专用】2014《走向高考》英语一轮总复习(2016春出版)第一部分 教师讲义手册:选修八8-6
★ 【北师大版】2014届高考英语一轮复习指导课时作业:Unit 2 A卷 Word版含解析
★ 2014届高考英语一轮复习课时作业(五)必修1Module 5《A Lesson in a Lab》(外研版)
★ 2014届高考英语一轮复习课时作业(四十四)选修8Module 2《The Renaissance》(外研版)
★ 四川省2016届高考英语一轮复习课时作业(42) Module 6 The World’s Cultural Heritage 外研版选修8
★ 【北京专用】2014届高考英语一轮复习方案课时作业:选修8 Unit 4 Pygmalion
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21