In the article “Want to be green? Forget mass transit. Work at home”, we shall discuss about one of the biggest environmental problem caused by major cities. As we all know, big cities build up big traffic, without doubt. We can observe this phenomena in our local city: Montreal. You may ask yourself: “Expanding highway routes will probably resolve this issue?”. This is wrong, take Los Angeles as an example. You may be surprised because a major city with routes expanding up to eight lanes still have transit issues. As you build more roads, more cars will travel on them.
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In the article “Beijing's smog: A tale of two cities”, the authors Joshua Berlinger, Steve George and Serenitie Wang demonstrate the negative effects of smog on the heath of people in Beijing and the Chinese society. By doing so, they want to help people to better understand the catastrophic effects that the air-pollution has. If people can know more facts about this issue, then they can also potentially improve the situation. The authors start the article by describing the equipments that a high-income Chinese family uses to purify and filter the polluted-air in their home.
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