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How to prevent environmental pollution

Conduct a comprehensive analysis about environmental and environmental issue from the overall situation, make environmental quality assessments, formulate environmental standards, formulate environmental plans, adopt measures such as combination of prevention and treatment, manual treatment and natural purification, and implement pollution prevention and control by means of technology, economy and legal system. The best solution to achieve the purpose of protecting and improving the quality of the environment.

This comprehensive prevention and control idea has gradually formed in the past 30 years. In the 1950s, the comprehensive utilization of “three wastes” (waste water, waste gas, waste residue) was proposed. In 1972, at the United Nations Conference on the Human Environment, “general planning, rational distribution, comprehensive utilization, harm reduction, and relying on the masses were formally proposed. The environmental protection work policy of “doing hands, protecting the environment and benefiting the people” has clarified the comprehensive prevention and control thinking of environmental pollution. Since many countries have taken the road of economic development at the expense of polluting the environment, destroying resources and ecology, since the 1950s, public hazards have become increasingly serious. People have begun to realize that the consequences of environmental pollution are extremely far-reaching, and the cost of managing …

What problems have Japan encountered?

1. Regarding the Japanese miracle, Paul Johnson summed up several reasons: the various development factors are perfectly combined in a suitable time period, which is a basis for us to examine modern Japan.

By 1953, Japan had completed post-war reconstruction, only four years behind Germany. Then it began a 20-year development period with an average annual growth rate of 9.7%. This is almost twice the speed of any important industrial country in the post-war period. What is truly comparable to this is the brilliant growth of the US economy 40 years before 1929. This “miracle” was built on the basis of cars. During the highly intense period from 1966 to 1972, passenger car production grew at an alarming rate of nearly 29% per year, and Japanese car ownership increased by one-third every year.
There is nothing magic about this miracle. It is an easy-to-understand example of Adam Smith’s economics, but it touches a little Keynesianism.
A high proportion of fixed capital constitutes little investment in non-productive.
2. In the process of rapid development, Japan has also experienced a period of special consideration for itself. We are familiar with such greatness as Tokyo Real Estate bought the entire United States.
The …

Can virtual reality solve social problems?

Leviathan: Virtual reality technology is not as thin as the one that just appeared. Commercialized equipment and accessory products are emerging one after another. However, the current wide-ranging technology applications are basically in the entertainment category such as games. We look at VR glasses. It still only works. Based on this, this paper undoubtedly proposes new application suggestions. Since VR can help to completely immerse in another person’s perspective, why don’t we try to see reality?

In 2004, Cathy Hackl should be the most populous and violent film among Americans. In addition to being responsible for TV video production at CNN, Hacker also looks at the original Iraqi war and unedited videos so that the cable channel can give high-energy warnings to the audience, telling them that the film may contain fragments that cause discomfort. In order to protect the audience’s mood, Hakker tried to watch the video of the extremely bloody violence for a few hours a day. The dagger, the soldier’s stump was towed away, and any footage that was marked on the cable TV was seen. This work is simply tortured, but what bothers her is the potential impact on her life.

“When doing this kind of …

The development of Human society

Humanities and social sciences are collectively referred to as the humanities and social sciences, sometimes referred to as philosophy, social sciences, social sciences, and liberal arts. As a relatively independent knowledge system, the humanities and social sciences are a basic concept that defines vagueness and controversy. It involves understanding the basic theoretical issues of cognitive activities, scientific demarcation standards and knowledge classification.

Humanities and social sciences face things that have a meaningful relationship

It not only studies commonality and universality, but also studies individuality. It can not only exclude but also study contingency, research meaning and value. At the same time, its research subject and object are not human beings like natural science. The one-way relationship between the things can not be communicated, but the two-way interaction between people can be understood and understood. Although they have had a relationship with natural sciences, theoretical sciences, and independent sciences from the very beginning, and even have some kind of identity or kinship at the level of science, all of this It does not deny that it has emerged from time to time, developed and expanded, and its special contribution to the rich coverage of the evolution of scientific concepts to this …

The top ten international tourist attractions

The top ten international tourist attractions

The 2019 international scenic spots list has been selected by the friends. The small series excerpts the information about the top ten tourist attractions in the international attractions and shares with you. If you want to play, you may wish to go to the following places.


The famous water city of Venice is Italy’s most famous city and one of the most romantic travel destinations in the world. St. Mark’s Square is located in the heart of the city and is surrounded by the famous cathedral. If you are a cultural enthusiast, Venice has some of the most beautiful masterpieces in the world, and countless churches, museums and palaces are worth a visit; if you are romantic, you can take a punt to visit, but remember more Bring some money. It is best not to go to Venice in the summer, because summer visitors are the most.

  1. Amsterdam Canal

There are more than 2,000 “boat houses” on the Amsterdam River, although they are houseboats but fully equipped. You can truly appreciate the unique charm of the water city by visiting Amsterdam by glass boat. The boat sails through the famous river course, which …

Analysis of the causes of China’s High Housing Price

“The high point of stalemate, high hanging and not falling” is the trait of China’s housing prices, that is, China’s housing prices rushed up in 2009 and then hung there and rarely decreased. The root cause of this situation is that the imbalance between supply and demand in China’s real estate market makes it impossible for traditional price mechanisms to play their role in regulating the economy in the Chinese market. The root cause of this situation is that China’s land supply cannot be determined by the market, which leads to an imbalance in the supply and demand of the land market, which in turn affects the balance of supply and demand in the real estate market. Under the influence of speculative demand and rigid demand on people’s expectation of continued real estate growth in the future, China’s housing prices have formed such a high stagnation situation.

To study the reasons for this situation in the real estate market, we must first consider the characteristics of real estate as a commodity, which is the most basic reason why housing prices can rise so high. Secondly, we should proceed from the two essential market factors that affect the real estate market …

How do we solve the problem of high housing prices in China?

High housing prices are a silhouette of many contradictions since the reform and opening up. They not only involve urban development concepts, central and local financial power distribution, state-owned land supply systems, but also closely related to income distribution patterns, economic restructuring, and credit.

High housing prices are a direct manifestation of the imbalance between market efficiency and public interest. To solve the problem of high housing prices, we must adhere to the “location of the house is used to live, not for speculation,” The combination of policy tools, long-term mechanism to stabilize the purchase of housing expectations, administrative control to stabilize short-term prices, the formation of a “long gun and short gun” combination of balanced policy firepower, in order to get out of the real estate regulation of the past ten years, the more the price is higher.

  1. Strengthening market supervision in the short term and eliminating the “panic” purchase expectation

In 2016, housing prices in some cities skyrocketed. Apart from the need for just needed and improved demand, more demand was released in advance and improved demand. Under the strong expectation that housing prices are about to skyrocket, some real estate development companies are “selling for reluctance to …

Solve the problem of left-behind children and test the development conscience

In the process of urbanization, the rural areas gradually become a kind of accessory from the supply side of resources, and the generation of left-behind children is a vivid footnote of the status of such “accessories”. Under the difficulty of maintaining the original urban-rural relationship, it is time to construct a new type of urban-rural relationships, such as allowing the “urban back to the countryside” to be more fully embodied. In this kind of feedback, the first priority should be to focus on the “person”, and left-behind children are the top priority. In the context of macroeconomic problems that are difficult to solve at one time, such “going to do” seems complicated, but in the end, it is only the “conscience of development”, that is, whether the development of “human” is in the priority position of the development sequence.

As a problem that has always existed in Chinese society, left-behind children are now attracting more and more attention from society. Left-behind children generally refer to foster care, and the latest investigation by the Ministry of Civil Affairs, the ancestral (outside) parents accompany 89.3%. These old people are old and debilitated, and their educational level is not high. In many places, …

Sharing the top ten issues in society

Over the past 30 years of reform and opening up, the achievements have been outstanding. At the same time, all kinds of social problems go hand in hand, where to go where to go. There are ten major problems, and it is worthwhile for the ruling party to reflect on its ruling ideas. Because these problems are not solved well, they will greatly confuse our society. These top ten problems are food safety, housing prices, prices, corruption, education, vicious car accidents, environmental protection, accidents, and demolitions.

  • Food safety

After a series of food safety incidents, food safety that has attracted close attention from senior government officials should be the biggest social problem facing China. It can be said that food safety is some undifferentiated terrorist activities with Facebook. Such terrorist activities, regardless of gender, wealth, status, urban and rural groups, see one kill one, borrow a lyric from the national anthem, called “the Chinese nation has reached the most crisis moment”, because, in such food safety and terrorism activities, people’s physical and mental qualities are greatly reduced. There is no doubt that the trauma caused by food safety to Chinese society is the same as that of opium, or greater …

Sharing little knowledge about social issues

The social problem is one of the important areas of sociological research. It refers to the disorder of social relations, affecting the common life of members of society, undermining normal social activities and hindering the social development of social coordinated development. Social problems aren’t only an objective existence situation, but also a product of people’s subjective construction; a situation that is perceived and perceived by people; a situation that needs to be solved due to conflicts of values, norms and interests; it is the actual state of society and the gap between social expectations. Social issues reflect different content in various eras. In contemporary times, the most prominent social problems are population issues, ecological and environmental issues, labor and employment issues, integrity issues, juvenile delinquency, and aging issues.

  1. Population problems

The population issue is one of the most important social issues in the world and is at the heart of many contemporary social issues. Although its specific performance varies from country to country, its essence is mainly the imbalance of population reproduction and material data reproduction. If the population growth exceeds economic growth, it will lead to overpopulation. Taking China as an example, all the problems encountered in current social …