“Today, 54 percent of the world’s population lives in urban areas, a proportion that is expected to increase to 66 percent by 2050. Projections show that urbanisation combined with the overall growth of the world’s population could add another 2.5 billion people to urban populations by 2050, with close to 90 percent of the increase concentrated in Asia and Africa, according to a new United Nations report. The largest urban growth will take place in India, China and Nigeria. These three countries will account for 37 percent of the projected growth of the world’s urban population between 2014 and 2050. By 2050, India is projected to add 404 million urban dwellers, China 292 million and Nigeria 212 million” (https://esa.un.org/unpd/wup/Publications/Files/WUP2014-PressRelease.pdf ). The staggering figures shown above show explicitly how it is true that urbanisation and urban populations …show more content…
However, the current problem is that due to the booming urban population, urbanisation is occurring so rapidly that it is causing many problems rather that fixing them. These include that current urbanisation has been causing an exponential increase in pollution. In the case of air pollution, the high number of transportation devices releases a higher number of suspended particles into the air due to the immense fuel combustion in them. These particles are released as soot, dust, lead and smoke and pose a serious threat to the health of the public. “Lead alone can cause brain damage, learning disabilities and premature death in children.” According to the World Health Organization, the maximum suspended particle concentration is 90 micrograms per cubic meter, however, the suspended particle concentration is way higher than that boundary line in urban cities with a population of 8 million or more. ( http://peopleof.oureverydaylife.com/5-major-problems-urbanization-7031.html
Urban sprawl, where sprawl describes the shift towards lower city densities and expanding citie footprints (Nechyba and Walsh). Comparing the United States before and after the rise of sprawling cities, Americans seem better off because urban sprawl has created higher consumption levels of housing and land for households. Yet these seemingly
shows significant impact on population; this slope of line presents how fast the city grow with population in between years, not only the size, but functionality as well. However, San Francisco city also grew as well, but not as strong and effective influence as Detroit 's
The Bronx is an incredibly urban and populated area attracting traffic from all over. It is home to waste sites, distribution centers, power plants, and so much more. Though each building gives off a different type of waste, whether it be smog from smokestacks or diesel exhaust from trucks, each of these large sites that exist throughout this small area give off a fine particulate matter known as PM2.5. This matter is essentially what contributes to the difficulty breathing people experience as these tiny particles can become lodged in a person’s lungs over time. Studies have consistently found a strong correlation between PM2.5 and conditions like asthma, lung disease, and heart disease.
Urbanization in America Business and industrialization centered on the cities in America like New York, Boston, and Chicago. The increasing number of factories created an immense need for labor which got people in rural areas to move to the city, and bringing immigrants from Europe to the United States. Urbanization changed America in many ways but specifically in a social and economic way leading to today’s America. In the late 1800’s and early 1900’s, urbanization was increasing at a startling rate.
According to BBC News (2016), air pollution in Beijing is always in unhealthy stage. Based on 2008 to 2015, Beijing had about 49 out of 100 percent was in unhealthy stage, 14 out of 100 percent was in very unhealthy stage, and 4 out of 100 percent was in hazardous stage. Staying in a bad air or water pollution country is very tough for life. Recent research has shown that there have 4,400 people killed in pollution per day. Sometimes, the school would cancel the class because of air pollution.
Kingsley Davis, who is said to have pioneered the study of historical urban demography wrote his “The Urbanization of the Human population” in 1965. In his essay, he states that the history of the world is in fact the history of urbanization and then begins with description of how tiny European settlements grew slowly through the Middle Ages and the early modern period. According to him, urbanization occurred mainly because of rural-urban migration and not the other factors that people believe. He discusses how the production levels of this time period, due to the feudal system, used to favor an agrarian culture and then how the process of urbanization intensified during the 1900s, especially in Great Britain. He then clarifies the difference between urbanization, which he describes as the process of a society becoming more urban-focused, and the growth of cities i.e. the expansion of their boundaries.
Urbanization To what extent is urbanization a critical driver of social instability, failure of infrastructure, water crises & the spread of infectious diseases? Urbanization is basically the gradual increase in the proportion of people living in the urban areas or a specific area, and the ways in how the society adapts to it. Urbanization can be a good impact to a country and has the ability to improve its economy and the life of people but it also has the ability to destroy the country and the life of all the people that exist there. GLOBAL PERSPECTIVE:
As of November of 2017, Delhi, India, was the most polluted city on the planet. In 2015, nine million people died from pollution, and in India alone, two and a half million people died. The World Health Organization stated that air pollution will continue to harm and kill many people around the world, and of course India, for many years, with poorer countries being affected the most (Irfan).
b. Credibility: Air is a necessity to be able to live. But today air becomes an element to kill us slowly. Air pollution is a major problem in the world yet it is not given enough attention to. Cities have higher air pollution compared to provinces because of the inevitable huge number of vehicles and heavily congested areas. According to Eva Ocfemia, the assistant director of the DENR-EMB in 2015, the air pollutant concentration of NCR reached 130 micrograms per cubic meters in terms of total suspended particulates (TSP), higher than the previous year and the safe level.
The trend that can be seen almost anywhere around the world of a higher number of people living in cities than the countryside all started in the Industrial Revolution era. Urbanization is when the population of a certain area move from the rural to the urban area in
Many aren’t aware of the problem we have with urban sprawl. Everywhere we go we see farmlands and forest being destroyed to build houses, offices, and parks. There are many issues towards urban sprawl in how it affects our country and certain areas that could affect individuals. We already have many environmental issues we have to deal with like global warming, climate changes, deforestation, and pollution. Urban sprawl has increased certain environmental issues starting with deforestation.
CHAPTER 1 1. INTRODUCTION The air we respire contains mixture of natural and man-made chemical, physical and biological elements that modifies ambient air quality. Among all air pollutants, the most threatening for human health include particulate matter and gaseous pollutants such as carbon monoxide, ozone, nitrogen dioxide and sulfur dioxide (WHO). The movement of people into urban areas and the growth of industry within these areas has carried more people into contact with air pollution than any other time in recent memory.
AN AMAZING TRIP TO LAGOS Lagos is one of the best loved and darling regions of Africa that captures the attention of hundreds of people from various corners of the world. Known to be the most vibrant, pulsating and happening destination of this planet it offers a charismatic and magical ambiance that attracts plenty of locals and hundreds of foreigners who just love to capture and enjoy the charm and bewitchment of this flamboyant destination. Lagos is located in the south-western part of Nigeria and occupies the region of more than 3,577 square kilometres and is very popular for being the superb and magnificent metropolis of the country. It is highly appreciated and famous for the jaw dropping and spell-casting islands; the worth-watching ones include Lagos Island, Victoria Island, Ikoyi, Iddo and plenty of others. Though the list of such fascinating and enticing spots is very long but some of the most popular and worth-seeing ones are discussed as below.
There are many problems that threatens society and one problem in particular, air pollution is a problem that threatens everyone. Air pollution is the contamination of air with pollutants that are harmful to humans, animals, and the environment. It began to be a problem when humans discovered the uses of fire and then the amount of air pollution exponentially grew after the industrial revolution, and is still a problem even today. The largest causes of air pollution are from human activities such as burning of fossil fuels and gas emissions from manufacturing plants. There are ways that ordinary people can help contribute to prevent air pollution and or else face the dangerous consequences of polluted air.
In recent decades, urban cities turned to become an attractive place for people from Different cultures to live in. This movement from different cultures to urban areas caused a significant change and development to urban cities and made it an extrovert area for different backgrounds. Cross (1989) defined culture as “ an integrated pattern of Human behavior that includes thoughts, communications, actions, customs, beliefs, values, and institutions of a racial, ethnic, religious, or social group”(p.7). Nowadays, we are living and socializing with different cultures and backgrounds in urban areas, which lead to a significant change in our life. I believe that living in a cultural diversity city make us more extrovert and creative