Global Warming: Is Mankind to Blame? Essay examples

There are always two sides to every story and every different point of view has a right to be heard. When it comes to the discussion of global warming—a gradual increase in the earth’s surface temperature—there are two very distinct and opposing points of view. The world seems to be split between global warming being caused by humans and it being a natural occurrence; the latter being the viewpoint that I strongly support due to the evidence I will present in detailin this paper. In contrast, I will also discuss, in Part II, the “anti-thesis” or the opposing viewpoint that humans are actually the

In modern America few problems prove to be as fundamentally problematic as the theory of human induced global warming. Its repeated coverage from within the media and political arena are influencing people worldwide, putting those who think differently in an outcast shadow. The truth of the matter is, to not believe in human induced global warming has become politically incorrect and unacceptable in the public eye. The theory of human induced global warming can be defined as the rise in temperature through human pollution of greenhouse gases resulting in catastrophic alterations in the earth 's environment. However, human pollution of greenhouse gases is so minor that it is not a contribution to the

Global warming is one of the most controversial topics in the world today. Global warming describes a condition where the average temperature of the earth’s atmosphere and oceans increase. Global warming is predicted to have significant harmful effects on life on earth. The controversy arises from conflicting evidence in the scientific community as to whether humans are contributing to global warming, whether it is a result of natural forces that are beyond the control of humans, or in some cases, whether it is even occurring at all. This research will examine credible evidence of global warming and will explore its causes and

Most climate scientists agree with the idea that the main cause of the current global warming trend is human expansion of the "greenhouse effect", warming that results when the atmosphere traps heat radiating from Earth toward space. Over the last century, the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO2. To a lesser extent, the clearing of land for agriculture, industry, and other human activities has increased concentrations of greenhouse

The world is home to billions of people, living all across the globe. There are hundreds of countries and they all have different problems. Yet there is one issue that is worldwide, which is global warming. Global warming is a colossal problem to the United States and the world that threatens the very existence of humankind; further action must be taken by the United States’ government in order to minimize and counteract global warming.

Greenhouse gasses in the atmosphere form the atmospheric CO2 blanket. This is formed when the sunlight that has passed through the atmosphere is radiated back towards space after it has warmed the earth’s surface. The greenhouse gasses trap this warmpth within earth’s atmosphere, by absorbing the heat energy with greenhouse gas molecules, and this keeps earth at a temeperature that can sustain life. As humans produce more greenhouse gasses, the atmospheric CO2 increases, which means more heat energy is trapped within the atmosphere causing Earth’s heat content to increase. According to the NOAA Earth System Research Laboratory, “CO2 has increased by nearly 43% in the last 150 years”. This increase in heat content causes temperatures to rise,

Many of the greenhouse gases in the troposphere are naturally produced, which is why the Earth is able to stay at a constant average global temperature. Carbon dioxide is the main greenhouse gas in which is affecting global warming, not because of naturally produced carbon dioxide, but mainly because of man made carbon dioxide emissions. Man made carbon dioxide is produced by decomposed fossils, which eventually turn into oil and coal from underground, and are dug up by heavy machinery. Once dug up, the coal and oil are used to power things like fireplaces in homes or machinery like cars, and the expenditure of the coal and oil (fossil fuels) burns and releases carbon dioxide into the atmosphere. This man made carbon dioxide emissions began in the late 18th century and is known as the industrial revolution. Due to this fossil fuel burning, the atmosphere thickens because there is an increase in greenhouse gases that accumulate mainly in the troposphere and a little over half of man made carbon dioxide stays in atmosphere, which can last for a century and means there are more greenhouse gases to trap heat. This causes the cycle of input and output of heat to become unbalanced, and therefore causes a lot more heat to be trapped by greenhouse gases in the atmosphere than is being radiated

In recent years, the controversial subject of global warming has been more predominantly brought to our attention. Is the threat of global warming real? Is it man-made or is this just a natural cycle of earth? Does it really affect earth’s inhabitants? Should action be taken against it? If so, what kind and to what extent? It cannot be only a coincidence that the alarmingly rapid climate change coincides perfectly with the increased amount of pollutants that humans release into the environment. The once stable climate has in recent years begun to skyrocket, thus altering the delicate structure of earthly life. This proves to be hazardous to the future of the planet; some people worry that many of the resources the environment provides that

A controversy is brewing as to what is the real cause of climate change. A section of the population believes the problem is largely man made whereas others think it is a problem to do with natural causes. There is a wide range of views on this topic, but what causes a lot of concern is the fact that the recent years have experienced an accelerated climate change. It is for that reason that some scientists argue that what is being experienced is as a result of human activity. That is especially true considering that there has been no scientific body that has refuted those claims. Most climate change peer reviewed papers hold on to the claim that man has had a huge role to play in the changes going on in the environment; but while, at it, those in the businesses that are greatly blamed for the overproduction of greenhouse gases and other dangerous chemicals released into the atmosphere refute these claims.

Global warming, just the thought of the words bring to mind scenes of melting ice, stranded polar bears and dying plants. In today’s society it seems humanity is always being blamed for the tragedies that seem to go along with this catastrophe. However, research has proven that humans are not the sole cause of global warming. In fact, some scientists say that the natural causes of global warming far outweigh the human causes.

The phrase “global warming” is all too familiar for most of us. It is a matter addressing our changing climate, and it is one of the most controversial topics of the time. Issues on global warming come from recent changes in our climate: some attribute this to increased involvement with the Earth’s macro-ecosystem, and some people attribute these things to random acts of nature, and some attribute this to patterns of nature that has nothing to do with human involvement, and some people have an opinion somewhere in the middle, forming a loose and manipulable opinion or simply not forming one. Most people, even those who care little, recognize that global warming, or the change of the climate, is probably cause by some degree of human involvement. Unfortunately, there is a noticeable dividing line between viewpoints, and other variables go in to whether someone should back those view points, but this in not explicitly true for all people.

In the beginning the earth was hot and pure lava, then it became covered with

Global climate change is a hot point of contention on an international scale. This subject went from ridicule, mockery, and doubt to massive grassroots and nonprofit movements, heated debates, and media headlines. Though there exists scientific research that dates back into the mid 20th century regarding impending climate change, the subject was not take seriously by massive audiences until the 21st century. At first the debate over global warming was whether or not it existed. The debate has evolved into whose fault is it and strategies for counteracting or reversing the damage. The paper will provide a brief history of this debate as well as a current understanding of both side of the argument. The paper aims to define ways in which humanity both contributes and combats global climate change.

Global warming denial and unprogressive energy outlooks are all products of not seeing the full picture. The evidence is clear, even in nature. Plants are blooming earlier, animals are waking up from hibernation earlier, birds are migrating farther north, and populations of animals have already gone extinct due to global warming. Yet, some still stay stern in denying its reality. That being said, even honest open-minded people can fall prey to misleading notions and statistics. To truly uncover the truth, we need to see the full picture.

Climate change is neither new nor unusual. Throughout the history of the earth, the average surface temperature, climate and greenhouse gas concentrations have changed, sometimes gradually other times quite sharply. During the past 10,000 years the earth has been in an interglacial period with a fairly stable climate, surface temperature, and greenhouse gas concentration1. The problem that has arisen in recent times is when scientists analyze the past 150 years, especially the last 50. Scientists have found an increased greenhouse gas concentration, making the 20th century the hottest in the last 10,000 years.