Global Warming: Human Activity Vs. Natural Cycles

1225 words - 5 pages

Global warming has been a major concern and has greatly affected the environment around the world for years. Andrew Revkin stated in a New York Times article entitled “A Closer Look at Climate Panel’s Findings on Global Warming Impacts” that climate change throughout the 21st century will lead to increases in ill-health in many regions, as compared to a baseline without climate change. There have been a number of debates regarding this controversial topic, though most of the scientific community can recognize the existence of global warming. Many often question if this effect on the environment is caused by human activity or natural cycles. About 95 percent of scientific studies prove that global warming is essentially caused by man. Although among scientists there is a consensus, all people do not believe it to be true that society contributes to global warming by enforcing the use of electric cars rather than combustible vehicles that give off greenhouse gases and potentially harm the environment.
Global warming describes the abnormal temperature change heating up our environment. Climate change is induced by green house gasses such as methane, carbon dioxide, and nitrous oxide. These gases are good when used in appropriate quantities. Methane is emanated from farm animals during their digestive process and is commonly found in swamp gas and exhaust. Carbon dioxide can be found in aerosol cans, hairspray in both aerosol and non-aerosol cans, furniture polishers and cleaners, etc. Nitrous oxide is in laughing gas used at dentist’s offices to keep patients calm during oral surgeries and is sometimes used in scientific studies. The majority of greenhouse gasses come from fossil fuels. Fossil fuels contribute to about 90 percent of global warming emissions. One of the worst fossil fuels used today is the burning of coal often used as an energy resource. Marc Preel stated in a New York Times entry entitled “World Set to Heat Up Despite Clean Energy Efforts” that any prospect of reversing the continuing increase in the use of coal depended mostly in China, the world’s biggest energy consumer, which burns as much coal every year as the rest of the world combined. Other fossil fuels currently being used in the United States include natural gas, oil, petroleum, and liquefied petroleum gas (LPD). The cycle of the greenhouse effect begins when these greenhouse gases are emitted into the atmosphere. They then form a layer around the earth, blocking sun rays that aren’t absorbed by the planet and trapping them inside the lower atmosphere. Without any greenhouse gasses the earth would freeze and would remain about negative 18 degrees Celsius, meaning no life on earth. Because of the mass amount of greenhouse gasses radiating into the atmosphere, the earth is warming more than it normally would. Global warming has immensely increased due to the amount of cars and combustible machinery used today.
Over the years we have had there have had about five major...

Find Another Essay On Global Warming: Human Activity vs. Natural Cycles

Global Warming and Human Population Essay

2651 words - 11 pages in ecosystem dynamics. One of these concerns is the relationship between human activities and climate, particularly the recent observations and the predictions of global warming, beginning with the alarm sounded by W. Broecker (1975).The relationships among humans, their activities and global temperature can be assessed by making the appropriate measurements and analyzing the data in a way that shows the connections and their magnitudes. Human

Global Warming is Caused by Human Activities

1255 words - 5 pages fossil fuels and deforestation. As the Intergovernmental Panel on Climate Changes (IPCC) reported in 2007, a great number of scientists from all the most important industrialized countries think that global warming is caused by production of greenhouse gases that come from human activities, especially those activities that involve the burning of fossil fuels and deforestation. However, there are scientists, they are called skeptics, who think that

Global Warming: Human Activities are the Cause

1905 words - 8 pages have been taken, it may be too late. Human activities have already damaged the atmosphere and may lead to our destruction. There are two types of global warming. The first is natural and takes decades or centuries for it to be fully felt. The second is caused by human activities. The result of man-made global warming can be felt much earlier. Since the beginning of the industrial revolution, carbon dioxide and methane have increased

How Global Warming Will Affect Human Health

1263 words - 5 pages How Will Global Warming Affect Human Health? Introduction: Certain threats to human health loom larger with rising temperatures. Extremely hot temperatures can cause heat illnesses and loss of life. Several vector borne diseases only occur in warm areas, and an increase in temperature could mean a spread of these diseases to larger areas. Also, warm temperatures can increase levels of air pollutants, including ozone, which can harm

Global Warming: A Deadly Threat for Human Life

894 words - 4 pages Untitled Global Warming: A Deadly Threat for Human Life The recent activity in Iceland-Volcano brought the whole world to a grinding halt. This was the most recent reminder of nature's power, and shows how feeble human beings are in front of mother nature; however, advanced the human race has become in technology. The natural catastrophes similar to above are grim reminders to respect nature. What is Global warming: There is a

The Relationship between Human Nature and Global Warming

1115 words - 4 pages The Relationship between Human Nature and Global Warming According to the National Academy of Sciences, global warming over the past century has caused a rise in Earth's surface temperature of about 1 degree Fahrenheit. There is evidence to substantiate attribution of the increased rate of this warming phenomenon over the past 50 years to human activities. Human activities have altered the chemical composition of Earth's atmosphere through

The Impact of Global Warming on Human Health

1406 words - 6 pages The Impact of Global Warming on Human Health      Throughout the world, the presence of particular diseases and other threats to human health depend largely on the local climate. Extreme variation in temperature can directly, and indirectly, cause the loss of human life. The threat of a gradual increase in temperature could be catastrophic to the world, as we know it. In 1999, a heat wave killed more than 250 people in Chicago alone (Union

The Global Warming Conflict: USA vs. Other Countries

2022 words - 8 pages The Global Warming Conflict: USA vs. Other Countries In my paper, I plan to explain why the United States and other nations cannot get along when it comes to environmental issues. I plan to break up the paper into three sections that contains what global warming is and how it affects the world, the United States problems and conflicts with other counties about this subject, and my own conclusion based on the information I have found

Human Rights vs. Global Partnership for Development. Armenia's Perspective

1367 words - 5 pages the subjects and objects of all those changes. That is why human rights, have played a prominent role in international development cooperation since the early 1990s. United Nations (UN) global conferences-from Rio in 1992 to Rome in 1996-have highlighted the crucial links between the three key goals of the UN Charter: peace, development and human rights. A great importance has been given to the linking development and human rights. The 1986 UN

The Global Warming Debate

1225 words - 5 pages cause of global warming, in reality the normal cycles of nature cause the climate to change and also provides benefits to life on Earth. Global warming extremists voice that man’s factories, automobiles, and industrial activity produce enough carbon dioxide to cause the global temperature to warm. The connection between carbon dioxide and temperature rise is very small. This was proven in the 1960’s and 1970’s when the greenhouse gas, carbon

Research topic: Global warming effects on Animals

540 words - 2 pages measurable. The causesare mainly from us, the human race, and the effects on us will be severe.Scientists have spentdecades figuring out what is causing global warming. They've looked at the natural cycles andevents that are known to influence climate. One of the first things scientists learned is that thereare several greenhouse gases responsible for warming, and humans emit them in a variety ofways. Most come from the combustion of fossil fuels

Similar Essays

Global Warming A Natural Process

840 words - 4 pages as the photosynthesis process in the ocean. In conclusion, there is too much historical data for the natural cycles that take place on the planet to not to believe that global warming is a natural process and not due to human activity. Works Cited Accuweather. (2010). Winters of 2012, 2013, 2014 could be frigid http://www.accuweather.com/en/weather-news/combination-of-factors-could-m/36990 Maasch, K. (1997). What trigger ice ages? Nova. Retrieved from: http://www.pbs.org/wgbh/nova/earth/cause-ice-age.html NOAA. (2013). Astronomical theory of climate change. Retrieved from: http://www.ncdc.noaa.gov/paleo/milankovitch.html

Human Caused Global Warming Essay

2722 words - 11 pages Britannica. Encyclopedia Britannica Online. Encyclopedia Britannica Inc., 2013. Web. 29 Nov. 2013 . Spencer, Roy. n.d.http://www.drroyspencer.com/global-warming-natural-or-manmade/ Web. 20 Nov. 2013. Intergovernmental Panel on Climate Change. Press Office, “Human Influence on Climate Clear”. Press Release. Sept. 27 2013. Web. Nov. 20 2013

The Natural Causes Of Global Warming

1130 words - 5 pages experienced warming throughout the last century is not proof that the industrialization of humans was the cause. If we want to even try to predict what the climate will do in the future, we must look back over a longer time interval. The recent global warming is not a result of human activity, but of natural causes. 97 percent of carbon dioxide in the earth's atmosphere comes from nature, not from man. Volcanoes, swamps, rice paddies, fallen

Global Warming: Natural Or Man Made?

1463 words - 6 pages alarming change in the Earth’s atmospheric temperature. Theses scientists also fear that human activity will have long consequential problems for the world. Bill Nye, the science guy, is one of those scientists that believes humans are at fault for the increased temperature of the Earth. On the other side of the argument lie a numerous amount of skeptics who are not convinced that human activity is the cause of global warming. Marc Morano is one of