Overview
Global warming is the environmental and social changes caused by emissions of greenhouse gases. Human activities have been the primary cause of this significant change, resulting with extreme weather conditions, increasing sea levels, and climate changes. In this paper I will compare and contrast natural versus anthropogenic climate changes of global warming, mitigation strategies, mitigation effectiveness, policy implications, costs, and address some policy changes to help stabilize global climate.
Natural Climate change
The Earth has been experiencing a considerable amount of climate change for the last several decades. Natural factors that contribute to the climate system consist of: solar output, volcanic activity and earth’s orbit around the sun. The two factors relevant on timescales of contemporary climate exist in volcanic activity and changes in solar radiation. The earth’s energy balance primarily influences the amount of incoming energy from volcanic eruptions, which have a relatively short-term effect on climate. Changes in solar output have contributed greatly to climate trends over the past century. The effect of greenhouse gases in the atmosphere has been at least ten times that of changes in the Sun’s output and the ocean covers more than 70 percent of the earth’s surface, receiving twice the amount of earth’s radiation. Although the sun is the engine that drives all the weather, oceans and atmosphere control the sun 's energy along certain
The issue of Global warming is currently a very heated argument in the scientific community. Since the start of the industrial revolution countless amounts of carbon emissions have been pumped into the earth’s atmosphere, causing the temperatures in a majority of the parts of the world to rise. The research in this paper will inform the reader about the general concepts behind global warming and the ways the government effects how it is treated, by the end of this paper the reader will hopefully develop their own opinion on the matter and realize that this is no small issue and it should definitely not be overlooked.
“Global warming refers to the recent and ongoing rise in global average temperature near Earth 's surface. It is caused mostly by increasing concentrations of greenhouse gases in the atmosphere” (United States Environmental Protection Agency [EPA], n.d. a). While these gases exist naturally, trapping heat and keeping the Earth warm enough for survival, since the beginning of the Industrial Revolution larger quantities of these same gases, produced by humans, trap more heat in the atmosphere causing a negative impact on the planet. Many greenhouse-gas-emitting activities
Global warming is a problem, caused in large part by human activity, and as it stands, poses a monumental threat to the planet and all of its occupants; while mega polluters do not have an incentive to stop greenhouse gas production, we can, as individuals work towards the solution, greenhouse gas reduction, by improving our awareness and implementing the day to day measures necessary in achieving this goal. The purpose of this paper is to explore global warming, its causes and effects, in order to understand better what can be done to stop it.
Throughout time, Earth has had the tendency of evolving, changing its ecosystem in response to its environment. The organisms on Earth however, always seemed to show an uncanny resiliency in most environmentally changing circumstances and have learned to adapt to the ever changing environments the ecosystem thrusts upon them. Although living things on Earth have always found a way to persevere through natural catastrophes, there is a man-made global change in the works that this time, may not be able to overcome so easily and may even threaten the well-being of all living things. This drastic change that is upon us is global warming. Global warming also referred to as the greenhouse effect has been a topic of discussion for the past two decades; yet climate change isn’t something out of the ordinary but an external factor is. Year after year tons of carbon monoxide caused by human activity invades the Earth’s atmosphere. Global warming directly affects the Earth’s upper atmosphere and it is the human industrial farming, pollution, deforestation, and burning of fossil fuels. Powerful natural disasters are something that we are no strangers to. For example, in January of 2010, Haiti was devastated by an earthquake that took the lives of hundreds of thousands of people. Global warming will certainly cause natural disasters to be more frequent and harsher than they have ever been. Hurricanes could become sixty percent larger with tornadoes also increasing in frequency and power
Global warming continues to be a huge concern affecting the environment, people and the world. If action to stop this phenomenon is not taken immediately by the global community, the consequences will certainly be catastrophic. Already, some of the consequences of global warming are being felt globally. The frequency and intensity of tropical storms has increased as a result of global warming. Global temperatures continue to rise at rapid and unprecedented rates. According to scientific research, various activities by people are the main cause of this problem. Industrial activities and what have become routine pollution patterns has led to the increase of Carbon IV Oxide (CO2) in the atmosphere (Byravan & Rajan, 2015). According to models verified by various scientific researches, the increase in the atmospheric Carbon Dioxide will result in significant increases in environmental temperatures. The global community is facing a challenge that is very tasking and requires maximum cooperation from all global players. The war to protect the environment is one that must be won otherwise the world and its habitants stand to lose (Braasch, 2013). Global warming is already happening. The effects are already been felt in various parts of the world and will continue to be felt decades to come. The effects that are evident today include rising levels of seas, extreme climatic weather patterns, and finally disappearing polar ice and glaciers.
Global warming has emerged as one of the most serious concerns for scientists and environmentalists in the 21st century. This is based on the negative impact of global warming, which is not limited to deforestation, drastic variations in climate, decline in output of global agricultural industry, degradation of ice sheets in Antarctic, decrease in ocean productivity, rise in sea levels, and increase in tornadoes, hurricanes and floods. The primary reason for global warming has been identified as the continuous increase in energy demand by the global population, which has further increased the dependence of global energy industry on burning fossil fuels. Accordingly, a review of literature is conducted to assess the primary reasons and
As one of the urgent issues of human existence during the coming 50 years, global warming has become a widespread concern among the world community. Global warming can be defined as the abnormal increase of the average temperature on the surface of the earth. According to statistics, average temperatures have been increased by 1.4 degrees Fahrenheit (0.8 degree Celsius) around the world since 1880 (National Geographic News, 2007). This eassy will outline the causes and illustrate the effects on economies around the world with a series of evidence and data. To begin with, two main causes of the climate change will be outlined, which are believed to be the result from natural phenomenon, and human activities.
The topic of global warming has received a lot of attention for the past couple of decades. The massive impacts and risks posed by this phenomenon on humans and environment have been severe, thus calling for swift attention. Basically, globalization refers to the rise of average temperature of oceans and earth’s atmosphere. Global warming is a reality which has faced the human society for over a century now. Since the beginning of the 20th century, the average earth’s surface temperature has gone up by 0.8 °C. Much of the increase in earth’s surface temperature has occurred since 1980. Over the last decades, there have been increased instances of drought, unusual heat fire and storms which are a clear manifestation of global warming and climate change. The issues of extreme weather conditions of drought, wildfires, hurricanes, and water shortages are clear indicators of global warming (Halder, 2011). Global warming is caused by both natural and anthropogenic or human factors.
Global warming is the increase of the earth’s average surface temperature, due to the effect of greenhouse gases; such as carbon dioxide emissions by burning fossil fuels and deforestation. The Greenhouse then traps these gases which creates heat that would otherwise escape from earth. This is what you would call a greenhouse effect.
Global warming is the observed increase in the average temperature of the Earth's atmosphere and oceans. Higher temperatures threaten dangerous consequences: drought, disease, floods, and lost ecosystems. From sweltering heat to rising seas, global warming's effects have already begun. Many people still believe that since the earth is so big, human beings cannot possibly have any major impact on the way the planet operates. The truth is we have grown so numerous and our technologies have become so powerful that we are now capable of having a significant influence on many parts of the earth's environment (Gore 22). Without the help of the human race, and the listening ears of our politicians, we are going to leave this extreme crisis to the next generation.
Global warming are the environmental and social changes caused by human emissions of greenhouse gases. Human activities have been the primary cause of this significant change, resulting with extreme weather conditions, increasing sea level, and climate changes. In this paper I will compare and contrast natural versus anthropogenic climate changes of global warming, mitigation strategies, mitigation effectiveness, policy implications, costs, and address some policy changes to help stabilize global climate and strict standards for business sectors or nations.
The Republic of Maldives is an island nation in the Indian Ocean about 800 KM from the southern tip of India. It is made up of about 1200 islands and atolls. Male is the capital city of Maldives. With a total of 153,379 people, it is also the most populous city in the Maldives.. Male has an area of 5.8 km² and is one of the most densely populated cities in the world.
Global warming is a serious issue caused primarily by human activity that is having a significant negative effect on the environment and by extension human society. If it is not stopped now, it will have detrimental effects on the earth’s survival.
In these days Global warming is one of the major problems of 21st century in front of the world. The major cause them is carbon emission. Every time fossil fuels such as gas, coal or oil burn, it releases carbon dioxide into the atmosphere. The effect of all this extra carbon dioxide in the atmosphere is that the overall temperature of the planet is increasing. Whilst the average global temperature is increasing, on a day-to-day level the climate is changing in unpredictable ways. So it is necessary to control the emission of atmospheric carbon and for that people have suggested different kinds of ideas. Carbon tax is considered as one of the effective ways. Carbon price is the tax on the emission of carbon into the atmosphere than the decided level as well as it is a tax on energy sources which emit carbon dioxide into the atmosphere. It is effectively a tax on pollution (Wright, 2011). However, some people argue that there could be some ways to change the climate like energy conversation and planting trees, these ways could be good but a carbon tax’s environment effects such as reducing the amount of carbon in the atmosphere and decrease the temperature, increases in consumer product prices and inflation as well as an effect on the employment rate, putting a price on carbon is the best solution for climate change because it is the most effective way for climate change.
One of the hottest topics being discussed now a days is the effects of global warming on the environment and the efforts being made in order to combat the potential effects. Simply put, global warming refers to the environmental effects caused by the constant emission of carbon dioxide from carbon based fuels. These effects are supposedly widespread; the temperature of the earth will rise, the land becomes less conducive to, vegetation, and various ecosystems become extinct. There is no common consensus on how to control the problem and through out the paper it discusses the issues of global warming.