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Is human activity primarily responsible for global climate change
Effects of climate change on the planet
Consequences of climate change - wikipedia
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Climate change has been a topic of concern for humanity over the past two decades. In my opinion, it is the best example of the consequences of our actions on our planet. Most countries have taken some efforts and precautions to save the Earth from experiencing further damage. Decline of forests and global warming has affected our lives in more ways than one and in the future, the Earth and its inhabitants might see a more crucial period in their lives, if we neglect this issue. At this point in time, preventing further climate changes is the most important precaution, in my opinion. Unlike events like war, terrorism, and recession, which have direct impacts on the human population, climate change is an indirect consequence of our actions. Climate change is a collective term that refers to an array of changes experienced by our climate system over a period of time. It includes global warming which is the rise in earth’s temperatures, glacier and polar icescapes melting, sea level rising, increased carbon dioxide in the air, changes in pollen, and other major climatic changes all over the world. Several factors contribute to these changes. In this research paper, I try to analyze some of the major effects of climate change and its physiological and psychological consequences on human beings.
Frist, I like to discuss the effects of climate change on the economic conditions of people. Climate change has adverse effects on agriculture and forestry. Nearly 30% of earth’s land is covered by dense forests. According to the UN statistics, 23% of these forests and cultivation lands have declined over the past 50 years (Easterling & Apps, 2005). Deforestation was about 5% in between 1980 and 1995. It affects the resources coming from the ...
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... 165-189. doi:http://dx.doi.org/10.1007/s10584-005-5941-0.
Holmberg, M. O. (2010). Mapping climate change: Six U.S. case studies. (Order No. 3403928, University of Colorado at Boulder).ProQuest Dissertations and Theses, , 209. Retrieved from http://search.proquest.com/docview/507900445?accountid=8067. (507900445).
Mertz, O., Halsnæs, K., Olesen, J., & Rasmussen, K. (2009). Adaptation to climate change in developing countries. Environmental Management, 43(5), 743-52. doi:http://dx.doi.org/10.1007/s00267-008-9259-3.
Searle, K., & Gow, K. (2010). Do concerns about climate change lead to distress? International Journal of Climate Change Strategies and Management, 2(4), 362-379. doi:http://dx.doi.org/10.1108/17568691011089891.
"The Ocean." National Geographic. N.p., n.d. Web. 18 Jan. 2014. .
Climate change has become of the world’s major issue today. The earth’s climate is always changing in a very fast and also in different ways. Climate changes affect our lives psychologically, emotional and also physically. Climate change is defined as a long term change in the earth’s climate, especially a change due to the increase in the average atmospheric temperatures. Due to this change in temperature, a lot of changes has occurred in our environment, these changes include rising sea levels, flooding, melting of polar ice caps, hotter days, colder nights and heat waves. These climate changes plays an important role in shaping our natural ecosystem, our human economics and also the most important, it affects the human race. For
In recent decades, the contentious issues surrounding climate change and the corresponding effects it likely exerts upon contemporary civilization has developed to become one of the most pressing areas of concern afflicting humanity (Armstrong, 1). Currently, climate change has started to demonstrate its potentially calamitous consequences upon human subsistence practices, and has even begun to alter the very environments that entire societies reside in, theoretically endangering them in both instances (Armstrong, 1). Though the hindrances inherent in climate change are potentially devastating to the preservation of modern society, the problem of climate change itself is not one that is exclusive to the contemporary era. Rather, the harmful
The effects of climate are felt throughout the world, all living things are affected with it. The effects of climate change are affecting directly the human life. It has been noticed that around the globe, seasons are shifting, temperatures are climbing and sea levels are rising. The world compares to century ago, it has changed drastically and it is becoming worse with climate change. Climate change will rapidly alter the lands and waters which we all depends upon for survival which will leave our children thus the future generation with a different world. In the time to come if not much is done for the case of climate change, There will be shortage of food and drinks, many new illnesses and diseases and some part of the world will become in appropriate for living things to live due to natural disaster. It can be that with the rapid Global warming and climate change, one-fourth of Earth’s species could be headed for extinction by the year 2050.
In this essay, the effects of climate change on agriculture and how to manage it shall be discussed. Climate change has and will greatly affect agriculture. As time progresses, the effects of climate change will worsen and become detrimental. Mendelsohn and Dinar (2009:1) state,” if future climate scenarios lead to a widespread reduction in food supply, there could be massive problems with hunger and starvation”. Climate change is a change in global climate patterns which is mainly caused by the increased levels of atmospheric carbon dioxide produced by fossil fuels. The writer chose this topic because climate change is a global problem that will pose a threat to people’s lives around the world and must be dealt with sooner than later.
The climate on the Earth is changing. Ice age is interleaved with the global warming. In the present age, the temperature of the Earth's climate system continue rapidly increase and it leads to global warming. Global warming is the process of gradual growth of average annual temperature of the atmosphere of the Earth and World ocean. The average temperature on the Earth was increased by 0.6C. There are various reasons of global warming, such as human activities, natural events, increasing of gases, such as carbon dioxide in atmosphere and solar activity (Global warming). Nearly 200 countries have signed Kyoto Protocol and they must reduce four greenhouse gases, in order to struggle with global warming. There are several perspectives about effects of global warming on environment. In this essay will be considered the impacts and consequences of global warming . In the process, it will be clarified that there are positive and negative impacts of global warming.
“An introduction to climate change.” Natural Resource Defense Council. Natural Resources Defense Council 8 November 2015 n. pag. Web. 28 November 2015.
The first part of this essay discusses what the human species has done to deal with the problem of climate change. While some improvements have been made, the problem has not been addressed aggressively enough to stop the damage. What is amazing about this is the denial of so many people that problems exist. If they do realize the risks, they are simply not taking actions to contain the damage.
These two case studies along with the other information above provide examples of the vast impacts that climate change is currently having and further changes that are predicted to have on both the environment and human development in the future. Some of these impacts are positive however overall negative impacts are expected to occur. This will create many consequences and issues for future generations, some challenges which may be overcome, and some which may not.
Climate change is one of the major issues surfacing earth over the past century. The earth’s temperature has increased over the years leading to detrimental effects on the economic and life sources of people, especially that of agricultural production and livestock. The Merriam-Webster online dictionary (2014), defined climate change as a change in global climate patterns apparent from the mid late 20th century. The Intergovernmental Panel on Climate Change, IPCC, (2007) predicts that by 2100 the increase in global average surface temperature may be between 1.8° C and 4.0° C. With increases of 1.5° C to 2.5° C, approximately 20 to 30 percent of plant and animal species are expected to be at risk of extinction. Moreover, the IPCC (2007) purported that climate change has severe consequences for food security in developing countries. There are numerous factors that are solely responsible for this change which are both natural and man-made. Climate change has led to a decrease in quality and quantity of plant produce and livestock because of heat stress, drought and an increase in plant and animal diseases.
Given the importance of climate change impacts on local agriculture and food security, this paper attempts to give an overview of observed and projected climate change in Sri Lanka, its impact on the agriculture sector and climate change adaptation strategies through reviewing recent literature on climate change. To develop appropriate strategies and institutional responses to climate change targeting smallholder farmers, it is necessary to have a good understanding of the local farming environment in terms of farmer perception about climate change, key issues faced by farmers in overcoming climate adversities, local knowledge and strengths on climate change adaptation. There is a dearth of such research studies undertaken in Sri Lanka.
The backbone of a stable nation, socially and politically, is agriculture. Agriculture is the largest sector that provides a nation with food and employment. Agriculture is currently being affected by climate change and at the same time it is also a contributor to climate change. The drastic elevations in climate change started from the mid to late 20th century and they have been increasing since then (Boisvenue & Running 2006). Climate change is affecting agriculture by interfering with the efficiency of crop production. Agriculture is facing droughts, flooding, sea level elevations, natural disasters, and health hazards for employees. All of these exponents lead to crop failure that creates famines and food prices to rise. On the other side, agriculture is also contributing to climate change through their output of greenhouse gas emissions and carbon footprints. These are caused by the activities that agriculture engages with such as breeding of livestock, ploughing of fields, deforestation, and the use of pesticides and other agrochemicals. Climate change affects countries differently, mainly due to their ability to adapt and their geographical location. Canada and Russia benefit from the changes in climate while Sudan and Bangladesh are affected negatively, struggling to adapt. Agriculture and climate change are interrelated processes that exist mutually making it harder to reduce one without affecting the other.
Climate change is likely to increase disease risk and mortality and increase communicable diseases. In order to stop the climate change, we can limit the amount of deforestation and more trees can have more green plants. small trees can improve the environment climate, keep the air humidity and its photosynthesis can effectively absorb carbon dioxide, then the air is more fresh and clean. Because of the climate change, there will be droughts in some dry areas, such as Southern Africa, Southern Asia, Mediterranean, Sahel region of Africa and United States Southwest. The resources of water in these dry areas will decrease. In these areas, the climate change has a huge impact on people's lives, and it can cause them to die. If we do not take climate change seriously, then the world will become more and more hot, and we will lack of water. It is impossible for people to change the climate right away, it takes
Our planet has managed to survive and thrive for about 4.54 billion years. In the last 2 million years we have caused enough damage and destruction to make our world “broken” beyond repair. We will not be able to get back the world we once had. The reason behind this is global warming, specifically, the increase of the global temperature due to the burning of fossil fuels and the release of greenhouse gas emissions into our atmosphere. If we do not make the issue of global warming a priority in today`s society, our entire way of life will be at risk. There are many reasons why so many people believe global warming should be a concern. Thoroughly examined points include: scientific predictions, rising temperatures, human causes, drastic climate changes and animal adaptations. Though there are several points arguing how global warming should not be a concern, the reality of the matter is that it needs to be taken into consideration on a global scale before it is too late, as to do nothing would have devastating implications on humankind.
Hardy, J. T. Climate Change: Causes, Effects, and Solutions. New York: J. Wiley, 2003. Print.
One of the most substantial problems in the world today is global warming. This gradual warming of the earth is in occurrence at an extremely slow rate but it is happening. Many scientists believe that as human’s work and release greenhouse gases into the earth’s atmosphere, it can become dangerous for the long lasting life of humans and our environment. “Unless we take immediate action, the impacts of global warming will continue to intensify, grow ever more costly and damaging, and increasingly affect the entire planet - including you, your community, and your family” (“Global Warming Impacts”). Everyone should be knowledgeable about global warming and the dangers that it brings to our planet. This essay will examine