It’s rather obvious that human causes are more vulnerable compared to natural causes. Natural causes are normally external to the climate system, such as changes in volcanic activity, solar output, and the Earth 's orbit around the Sun. On the other side, climate change that are caused by human activities, are such as the burning of fossil fuels and also the conversion of land for forestry and agriculture. Not only that, carbon dioxide is also one of the main cause of human-induced climate change. Ever since the Industrial Revolution, the production of carbon dioxide which is a greenhouse gas has been increasing tremendously.
Furthermore, we must acknowledge that this burst of economic prosperity demands an abundance of resources in order to be sustained. . The abundant burning of coal and the use of chemicals to fuel the transportation of exports has not only had a preponderant influence on China’s environmental status, but the entire world. “A 2004 study found that the jet stream dispersed chemicals like mercury, spewed by factories in China, to locations thousands of miles away. A researcher traced a plume of dirty air from Asia to New England, where analysis of collected samples revealed the chemicals had originated in China.” (Chanda) Additionally, the New York Times predicts that every week to ten days, a new Chinese coal - fired power plant is readied and is capable of serving a major state in the US.
Thus, by using carbon dioxide enhanced oil recovery, oil and gas companies can increase the oil production and reduced the emission of carbon dioxide into atmosphere but it will also lead to increase in investment. According to Bon and Sarma (2004) and Jaramillo,Griffin and Mccoy (2009), CO2 EOR is one of the methods that is being widely used. CO2 flooding enhanced oil recovery has been practiced about 40 years in U.S.A. to increase the production of oil. It is a practicable method to increase oil production. It is a mature technique in increasing oil production.
Several industrial restructuring programmes across industries were also initiated to further improve performance and they have had significant effects in the energy sector for several decades. However from a global perspective, the signing of the Kyoto Protocol in 1997 was suppose to usher in an era for the planet to tackle climate change, and we had high expectations to see the world transition from dirty, polluting fossils fuels to their low carbon alternatives but instead we witnessed a reverse scenario where global coal consumption continued to grow in the last decade than it did in the previous forty years. After decades of global energy consumption growth being driven by oil and natural gas, coal has grown in the last decade than oil did in the last 25 years and more than gas did in the last 22 years. Comparing this growth with low-carbon energy sources is more overwhelming as the growth in primary energy consumption from coal was eight times larger than for wind, solar, and nuclear energy
The process stimulated a worldwide industrialization competition that drew its power from the exchange and consumption of resources, the consequences of which are reminiscent of Easter Island’s collapse. Furthermore, globalized trade provided opportunities for the plague and influenza to infect an incredible number of people. Such consequences of globalization have destabilized society and established a culture of paranoia, which technological advances have failed to overcome. So although globalization is praised for having created a closer and more interdependent global community, it is this very connection that brought about environmental and physical suffering throughout
It affects the natural environment, ecosystems and our health and that of animals and plants. Hence the increased awareness and attention is paid to acid rain and concepts such as ocean acidification. It also has major political impacts. China, the world's largest user of coal, and India, the fourth largest user, are using their own coal reserves to rapidly increase their industrial growth. Reducing coal use, the major culprit in acid rain formation, is going to be economically and politically difficult.
Fossil fuels are the largest gas emitters in the world that helps to power electricity. Fossil fuels contribute to 75% of carbon and other gas emissions such as methane in the atmosphere. Although they are essential in daily life, fossil fuels have a huge impact on the environment contributing to global warming, acid deposition and pollution. Burning fossil fuels at high temperature produces electricity but also leads to pollutants in the air and water. According to ZeeNews, Over the past 250 years burning fossil fuels have raised the atmospheric CO2 concentration by more than 40% over its preindustrial level of 280 parts per million.
Climate Change: How far has climate change affected biodiversity? Climate change is an occurrence that can be related to the wide-spread phenomenon of global warming that has happened due to the rise in the average temperatures of the world because are emitting more greenhouse gases into the atmosphere from many sources. Consequently, climate change is simple defining how different place around the world are experiencing different types of weather and how sometimes it can remain permanently. Global Perspectives 1) China Being the most populated country in the world, it has experienced a great deal of loss of biodiversity from many sources. For instance, China is known for its great manufacturing industries that produce many hazardous gases and the recent changes in temperature, that are weird for China have contributed as the gases such as Nitrogen Oxide or Sulphur dioxide react with the high temperatures and produced a brown cloud over china's territory and this resulted in an increased photochemical smog then decreased sunlight falling on the surface affecting photosynthesis in plants and this has resulted in a major loss of biodiversity as many of the plants are not able to survive for a long time especially in the
The degree of natural disasters between different countries and regions also lead the different social changes between the countries. The shift from collecting, hunting and fishing to agriculture may have happened because, in some areas, the human population grew too large to be sustained by existing resources. 5. Economic & political advantage International shifts in economic or political advantage also have great impacts on social change. For example, ‘Globalisation’ & ‘the WTO’ are key factors in our modern society affecting the global economy, political structures and dynamics, culture, poverty, the environment, gender etc.
The change of economic policies have gained a significantly improvement in government planning and interest in foreign investment was greatly increased, especially in special economic zones with taxes and regulations exempted in which they became one of the key factors to push the growth of the national economy in China in early 1990s. In 2000s, structural change and globalization meant large-scale privatization continued, Chinese government reduced trade barriers and tariffs with foreign countries in order to increase international trade and more foreign investment in China. Furthermore, China became the member of World Trade Organisation in December 2011 and the economic system consisted of more than 50% of GDP contributed by private sector in 4 years time, first time to surpass Japan, which was the largest economy in Asia by
It’s obvious to see that global warming is becoming more and more of an issue. What we don’t know is how much global warming is going to affect us in the future. Some people believe it’s a major issue while other aren’t quite sure if it would even change anything or cause damage. When you look at the statistics though, it’s easy to realize that something, like using renewable resources, must be done to slow down global warming or stop it all together. Over time our planet has become increasingly more industrialized.