Global warming, by definition is the “ gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.”(Webster) In the last several decades, there have been numerous debates regarding global warming. As of now it has become one of the biggest problems facing the world today. Scientists do believe that our production of greenhouse gases and carbon dioxide is having a warming effect on the atmosphere, but it also is creating a positive impact to on the planet. The controversial side is scientific consensus that it is the fault of mankind that our actions have led to the results of earthquakes, tidal waves, geographical plates moving, all because of global warming pollution. The other side that is also debated on is that global warming can bring new developments to our planet and to all that dwell within. In this paper I will examine the positive and negative side of global warming and suggest some ways nature and humans are solving the issue. Global warming is causing the largest impact to nature and humanity in the 21st century, but with green house gases on the rise, humanity, nature, and species will learn to evolve. Many negative impacts have resulted from global warming, but many positive changes have been made by humanity. There have been many ideas on what humans can do to improve on the green house gases and CO2 emissions we create and where it can lead us to. For example, reducing CO2 emissions have been giving many thoughts of what could cause the upraising of green house gases. One of the main sources is automobile emissions. The makers of Shell Gasoline Corporation, a Fortu... ... middle of paper ... ...d Cosan:Fuelling a lower-carbon future with bio fuels." 02 Jun 2011. Riezen Cosan, Online Posting to Shell Global. Web. 2 Nov. 2013. . Rosenberg, Matt. "Advantages and Disadvantages of Global Warming." 04 Apr 2010. About.com, Online Posting to Geography. Web. 2 Nov. 2013. . SCHWENDENMANN, LUITGARD, and EDZO VELDKAMP. "Long-Term CO2 Production From Deeply Weathered Soils Of A Tropical Rain Forest: Evidence For A Potential Positive Feedback To Climate Warming." Global Change Biology 12.10 (2006): 1878-1893. Academic Search Premier. Web. 12 Nov. 2013. Supply In A Tropical Reef Ecosystem." Global Change Biology 17.4 (2011): 1695-1702. Web. 28 Nov 2013.
The dictionary defines climate change as a change in global or local climate patterns such as heat and precipitation. The trees that provide oxygen, the water that keeps us hydrated and the animals along with plants that gives us food grant Earth with features that make it adequate to live in. Global warming, as stated in the name, occurs when Earth 's atmosphere starts getting warmer. Global Warming has become a problem throughout the world that will need to be addressed over the coming years because it affects animals, sea level and landscapes around the world.
Global warming has become on of the most controversial issues in the media today. While most of the Western world countries have generally accepted the premise that man's chemical emissions in the atmosphere can and are affected by the world’s climate patterns, in the United States, the issue has become so politicized with many republicans challenging the science behind the theory. Global warming is a greenhouse effect whereby gases are trapped on the earth’s surface causing it to heat up (Maslin 14). It is based on the worldwide temperature records that have been maintained by human beings through their activities since the 1880,s. In addition, global warming is not only caused by human activities only but also through climate changes in solar radiance. The problem is that, humans continue to contribute to the global warming phenomenon. All citizens should work in reducing human activities that cause global warming and also support the development of nuclear power. Scientists deem that, global warming is mainly caused by human activities which accelerate the natural process by creating greenhouse gases in the atmosphere. Human activities have become a great contribution to the greenhouse effect and this means that climate changes are inevitable. They further argue that, if these activities continue and are not reduced, it will lead to more trapping of energy radiated from the earth and this will likely lead to extreme weather and global warming. Global warming should be at reduced levels or else, it will be catastrophic.
Throughout history climates have drastically changed. There have been shifts from warm climates to the Ice Ages (Cunningham & Cunningham, 2009, p.204). Evidence suggests there have been at least a dozen abrupt climate changes throughout the history of the earth. There are a few suspected reasons for these past climate changes. One reason may be that asteroids hitting the earth and volcanic eruptions caused some of them. A further assumption is that 22-year solar magnetic cycles and 11-year sunspot cycles played a part in the changes. A further possibility is that a regular shifting in the angle of the moon orbiting earth causing changing tides and atmospheric circulation affects the global climate (Cunningham & Cunningham, 2009, p.205). Scientific studies suggest that all these played a role in past global warming and cooling periods. Today, however, there is a lot of conflict on whether humans are causing a global warming that could be disastrous to humans and all species of plants and animals on this earth. This paper will first explain the greenhouse effect, then take a look at both sides argument, and, finally, analyze the effect of global warming on world-wide sustainability
Global warming and global climate change is the study of future increases of temperature across the globe. Studying climate change refers to how the over- all climate will change such as the dry places getting dryer and the wet places getting wetter. Global climate is dependent on “the greenhouse effect a natural process that helps regulate temperature” (Easterling and Karl). In the past few centuries humans have had a monumental effect on increasing of greenhouse gases in the atmosphere. Climate change is result of the increase amount of the greenhouse gasses in the atmosphere such as methane, carbon dioxide, water vapor, nitrous oxide, and ozone. “Global temperature has rose approximately 1.4 degrees Fahrenheit over
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.
The article “an introduction to climate change” describes in detail about the causes of climate change, and its potential effect on earth. According to this article, the global warming is due to the accumulation of carbon dioxide and other pollutants formed from burning fossil fuels that accumulate on earth’s atmosphere so that light rays are reflected back to the earth surface causing the atmospheric air to heat up. In addition, the article also gives some relevant solutions to global warming such as reducing air pollution and use of “clean energy.”
There are mainly two separate arguments for global warming and climate change. Some people believe that global warming and climate change do exist, and humans may have caused these problems. Others believe that global warming and climate change are simply natural cycles of the earth, or simply does not exist. Global warming and climate change are argued both as environmental issues caused by humans, and also largely exaggerated natural occurrences.
The advent of industrialized civilization has brought to us many remarkable feats that enhance our everyday lives. Such things as automobiles, airplanes, tractors, mainframe computers, and even relatively simple machines like lawnmowers have intertwined themselves into the everyday culture of modern day industrialized countries.. These products have provided us enormous benefits compared to the types of lives our ancestors used to live. In the eyes of some, the consequences of industrial activities that have evolved around the world will not pose any problems in the future, however as most have realized, this is not true. Contemporary production processes use fossil fuels such as oil, which release dangerous amounts of greenhouse gases into our atmosphere. In addition, certain products such as vehicles are notorious for their inefficient combustion cycles that also release comparable amounts of certain greenhouse gases into the air. Moreover, emissions from agricultural practices, land use change and forestry, and other industrial activities have led to dramatic increases in atmospheric concentrations of carbon dioxide, methane and other gases since pre-industrial times. (Fig. 1) The world was quick to act upon this realization by negotiating the Kyoto Protocol in December of 1997, the result of a process that began by a United Nations led conference in the early 90's. Since then, the debate for ratification among the negotiating countries has been ongoing, for the simple fact that this policy has many advantages along with a reasonable amount of disadvantages.
The emission of green house gasses due to human activity contributes the most in increasing global warming. Today, fossil fuels are used as a source of energy for transportation, electricity, industrial process and to increase human comfort in this era. Over the last decade humans have created mass amount of industries. These industries have been burning fossil fuels such as coal, which release carbon dioxide and carbon monoxide; carbon dioxide absorbs heat that raises the temperature of the earth. More than 80% of carbon dioxide comes from tr...
The seriousness of global warming effects both the environment and the people living in it. The question is how do Americans effect the environment and what can we do to fix it? Americans everyday use automobiles as a form of transportation, and although it may seem harmless, the use of these cars are proving to be detrimental in the end. Author Margaret Kriz (2006) states that, “the vast majority of scientists who study Earth's climate agree that the planet is warming, and they blame the greenhouse gases that accumulate in the a...
Global Warming is a condition caused by greenhouse gases and human activities. The increased concentration of greenhouse gases due to activities such as deforestation and fossil fuel burning is causing the Earth’s atmosphere and oceans to warm up. As a result of this, global warming has some serious effects in the shape of extreme weather, species extinctions, and rising sea levels. These effects can contribute to the changes that are taking place all over the world, most of which are dangerous enough to pose a threat to the survival of life on Earth in the future.
Many climate scientists, researchers, and environmentalists are expressing concerns about shifts in the overall climate of the earth. It is believed that a dramatically dangerous warming is taking place in the overall global climate, a problem that is referred to as "global warming”. Global warming is the observed century-scale rise in the average temperature of Earth’s climate system. This temperature rise is due to the damaging effects of deforestation and the burning of fossil fuels. It is our responsibility to preserve our planet and our way of living but in order to do that we need to act now. If we continue to destroy the planet with no regard as to how serious this matter is there could be several negative effects to us as human being and other living thing on Earth. This is why global warming is truly a global issue and needs to be tackled collectively. We must to act now in order to reduce the dangerous levels of carbon dioxide emissions and we must to work together.
As we approach the future we are faced with many global problems. Most of these problems arise because we have caused them ourselves. We need to face these problems and find a solution. Global warming, although most often overlooked in importance, is a crucial problem of the future directly related to human activities. Global warming is caused by gases humans release into the atmosphere called anthropogenic gases and by deforestation. Anthropogenic gases include carbon dioxide, methane, chlorofluorocarbons (CFCs), hydrofl...
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.
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