Someone once said that the city is a tiger.
Not every city is as bright as its surface. A city without order is more dangerous than the jungle. In some cities, as long as you step out of your home, your life will be threatened; in other cities, you would rather leave your wallet at home. In some cities, the harsh natural environment can be fatal.
People living in busy cities are not surrounded by dangers all the time. From the uncomfortable smog days, to the swallowing subsidence like Bermuda, to the flooding in the rainy season, from "sky haze" to "ground subsidence", there are risks of breathing, walking, and all around Thorny bushes and hidden organs have no sense of security at all.
So we comfort ourselves and learn to live safely in the city first, then, to realize our dreams.
Over the years, cities have expanded rapidly and urbanization has exploded, but with it comes many problems behind urban development. Overexploitation, blind advocacy of the ocean, large-scale demolition and construction, and thousands of cities. This unprecedented urbanization process in the history of world development is so fast that we are still too excited to be troubled by one after another. Over time, the dangers posed by these problems have accumulated geometrically.
The fear of danger is more terrifying than the danger itself. The danger of the city is not terrible, but the fear is not to resolve the danger.
"People came to the city for a better life." The years are like water, the vicissitudes of the sea, the wisdom of the sages, and today the products have become more mellow and timeless.
The city is a great invention of mankind, carrying mankind's pursuit and achievements for a better life. Others say that urbanization entrusts every Chinese with the "opportunity to make a difference in life".
If you have a chance, you must fight for it. The road is at your feet, take a step and move forward.
--editor
1 Haze people complain that you are the victim or the perpetrator?
Camera replay: In January 2014, over half of China's land was covered with heavy smog. In many places, the number of children due to respiratory diseases has increased rapidly. Some doctors believe that this phenomenon is directly related to the haze.
Since the United States first set air quality standards for PM2.5 in 1997, there have been numerous studies on the impact of PM2.5 on human health. According to expert statistics from the Chinese Academy of Environmental Sciences, more than 2,000 studies have pointed out that among the inhalable particles, the most harmful to human health is PM2.5.
The ill-effects of poisonous mist have increasingly clearer effects on people ’s health: eyes are sore and sore, throats are itchy and sore, and many people start coughing inexplicably, and are more seriously sent to the hospital ... masks, air purifiers are out of stock The hot sale of oxygen-rich houses in Sanya, these businesses dubbed the "smoke economy", are the quickest response to the deterioration of the environment, and also express people's deep concern about their health.
Unlike the natural disasters in the past, the smog is not entirely a godsmaid. The human factor is decisive. In other words, people are victims and perpetrators.
The main sources of smog include: automobile exhaust, coal-fired emissions, industrial enterprise emissions, construction site dust, agricultural burning straw, etc. According to data released by Beijing, 3/4 of PM2.5 is "self-produced", of which car exhaust contributes more than 22% of the share.
In the past 20 years, a large number of people have converged from rural areas to cities, and various resources have converged in core cities. Haze is an effect in this process. The process of population concentration can be said to be a process of ecological disaster. The smog is like a chronic disease that the city is experiencing. Some people say that China will enter a period of high smog next. If the city's pollution control has not fundamentally improved, this situation will continue for at least 10 to 20 years.
As the smog locks the city, more people are targeting the lagging urban emergency system. If early warning work and emergency plans are made, such as early warning two days in advance, the construction site should be suspended in bad weather, and strict control of truck transportation may reduce risks. But despite the ups and downs of the early warning of air pollution, the response lags behind reality. Jinan City, Shandong Province, which was the first to implement temporary measures such as one- and two-number travel restrictions on official cars and social vehicles, was also the killer only nine days after the "severe pollution" of smog.
In 2014, China once again made a commitment to combat pollution, and even mentioned the word "smog" for the first time in its work report, demonstrating the determination of the Chinese government to control pollution. On December 22, the revised draft of the Air Pollution Control Law (hereinafter referred to as the "draft") was submitted by the State Council for deliberation at the twelfth meeting of the Twelfth National People's Congress Standing Committee. This is the first major overhaul in atmospheric law in the past 14 years. It is true that solving the problem of air pollution as soon as possible is the main purpose of this amendment, and strict law enforcement and penalties in the Ming dynasty will be the key words in the future. Whether the new law can be effectively implemented and promoted effectively requires joint efforts from you, me, and him.
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