“Many claim that global warming is obvious and that all arguments against global warming fall. The problem is that what is “obvious” often isn’t true.” “A 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.” This is the Webster dictionary definition of Global Warming, which basically says that due to an overflow of harmful and hazardous chemicals in the air that it is creating a danger zone for the earth. This is because these chemicals are increasing the earths’ temperature. Svante Arrhenius, a Swedish scientist was the first person to claim that in 1896 that fossil fuel combustion may ultimately end in enhancing global warming. He believed there was a connection between carbon dioxide concentrations produced in the air and temperature. He found that the average surface temperature of the earth is about 15oC, due to the fact of the infrared absorption size of water vapor and carbon dioxide. This is called the natural greenhouse effect. “Arrhenius recommended a doubling of the CO2 concentration, which would lead to a 5oC temperature rise. He and Thomas Chamberlin premeditated that human activities could warm the earth by adding carbon dioxide to the atmosphere. This research was a by-product of research of whether carbon dioxide would explain the causes of the great Ice Ages. This was not actually verified until 1987.” (Enzler) Some people believe that global warming does not exist. There is proven facts about global warning.
“The major scientific agencies of the United States — including the National Aeronautics and Space Administration (NASA) and the National Oceanic and Atmos...
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...existed too. While Richard Lindzen thought that Global Warming was not an issue, in fact he believed that since there was no “real” scientific proof, than nothing is the way it can seem. People are not the problem, because everything is supposed to happen naturally that way. He does believe the earth will be fine and that humans are not to blame, that Carbon Dioxide is within the air already through natural occurrences. Although many people may or may not believe in Global Warming, but there is many ways to help the situation. One example is as simple as recycling. It has been said over and over, but it is true. By reusing old and used products, less deforestation and pollution is formed. Recycling leads to less waste lands and burning off garbage. Recycling can lead to less carbon dioxide in the air which will produce better oxygen and will lead to a better earth.
In his piece on climate change, Richard Lindzen addresses his stance on the heated debate of global warming. He claims that there is, in fact, no ongoing catastrophic temperature increase. Lindzen, a Professor of Meteorology at the Massachusetts Institute of Technology and a recipient of the Jule Charney award from the American Meteorological Society (Richard Lindzen), believes that the earth goes through natural phases of warming and cooling. In this piece, he examines why he believes people have a false conception of Earth’s climate shifts.
Global warming is a scientific, political, and controversial topic. Some believe it is catastrophic, a slow moving killer hiding in the shadows. Others do not even think twice about it as they race by in a Hummer. Global warming is the gradual increase of temperature throughout different climates. It is caused by the greenhouse gas effect in which greenhouse gases, like methane and carbon dioxide, reflect sunlight back and forth. This reflected ultraviolet light bounces between the earth and the ozone layer and becomes trapped, resulting in a gradual rise of temperature. Over time, the slow rise of temperature causes new climates throughout the globe. The article “What Megablazes Tell Us About the Fiery Future of Climate Change” by Tim Dickinson
Our world faces many issues consisting of political issues, economic crisis, poverty, world wars, and environmental issues for example. Global warming is one of the many environment issues that many pay little attention to. Mr. Al Gore in his documentary directed by David Guggenheim brings to light this climate crisis and how affective it can be to the earth and how we must address it as soon as possible as it may lead to the destruction of our world’s environment. Al Gore does a great job in identifying global warming, what are the cause and effects, and how we should address the issue that can potentially save our planet earth. Overall, Al Gore offers a credible argument and one of the many reasons Al Gore’s argument is credible is because
...to artificial costs of resources, it is humans that cause it to happen. Not only do these destructions cause global warming, they also put the health of many in danger as the climate often reflects the health of individuals. The gas permitted into the air by hydraulic fracturing and the chemicals from burning forests can all be breathed in and affect one’s health. Even the act of human terrorism, like the 9/11 terrorist attack in New York City, can cause green-house gases to escape into the atmosphere along with other air pollutants. Driving a car also contributes to the quantity of carbon dioxide emitted into the ecosystem. Individuals do not bother to use alternatives because they tend to choose the more convenient way of life. Human activities such as hydraulic fracturing, rice cultivation, fossil fuel burning and deforestation all contributes to global warming.
The National Academies Press (2012) NASA’s Strategic Direction and Need for a National Consensus retrieved from http//www.npa.edu/openbook.php?record_id=18248&
“In the last three decades, the United States has had an average of 80% consumption of fossil fuels such as coal, gas and oil; all of which contribute to the emission of greenhouse gases” (Josef). All over the world, climate is varied; however, that is not the problem. The problem is that our climate and weather patterns are changing and leaving disaster and catastrophe in its wake. The common question of debate is whether humans are the main cause of this climate change, if it is solely a natural occurrence, and what can we do about it? “Climate change refers to any significant change in the measures of climate lasting for an extended period of time. In other words, climate change includes major changes in temperature, precipitation, or wind
So what is the big deal? The problem, and the reason why this concept instills fear directly into the core of scientists, is the rate at which, over the past 1,300 years, atmospheric carbon dioxide levels have risen. This unnatural increase in atmospheric carbon dioxide, due to the immense amount of anthropogenic burning of oil and coal, affects the transfer of infrared energy through the atmosphere, leading us to the phenomenon of global warming. 1). 61). The aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid afore Moreover, it can also be seen “as presenting us with the largest collective action problem that humanity has ever faced, one that has both intra- and inter-generational dimensions” (Jamieson pg. 61).
The subject of global warming is as popular as the president. These both topics have always been hot subjects in everyday life. Global warming is the biggest storm headed in our way. It is also the most important issue of our times. Those ads or public service announcement on TV about global warming might not be the most attractive but the cause behind it is very important. Global warming is one of the major threats our planet is facing. Most scientists prove the fact that global warming is mainly caused by human activities rather than natural cycles. To simplify it, most mechanisms that we use are affecting earth. These mechanisms are created by humans. Therefore, humans are affecting earth.
Hello everyone! Today I will be speaking about global warming but before I begin, how many of you believe that global warming exists and that the human population is the primary cause of global warming? I ask this because there are people who believe that global warming does not exist or that it’s “a hoax created by China”. But that’s not true and global warming is in fact one of the biggest problems facing the world today. There is a significant amount of negative effects for the environment and for all living beings due to global warming. And maybe some of you are not be interested in global warming, but the truth is, global warming is a big part of our world and it affects each and every one of us.
In recent years global warming has been on the rise. The importance of this issue is so that we as a nation can be aware of the drastic changes which are occurring rapidly around the world. Although there isn 't one set resolution to solve climate change, we must continue to carry out ways to put it to a halt. Some of the ways I believe we can cut this crisis is to stop polluting the manufacturing of toxic gases which is filling our environment with smog. If we all put our ideas and opinions in ways to prevent some causes of climate change, the world in which we live will be a better place. Instead of being a part of the problem we can be a part of the solution. Opposed to just humans, animals, and other species are affected as a result of
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.
There needs to be a reduction if not extinction with the increasing amounts of carbon dioxide, methane, chlorofluorocarbons (CFCs), hydrofluorocarbons (HFCs), per-fluorocarbons (PFCs) and nitrous oxide into the atmosphere because it is directly affecting global warming. The combustion of fossil fuels and greenhouse emissions mainly contribute to the increase of these gases. The longer we go without solving this global problem the more conflicts we will have in the future. Although global warming does make the earth warmer there is more to worry about than heating to death. Major concerns revolve around effects on agriculture, water resources, ocean level and coastal regions, and disease. Many scientists and experimenters still disagree with global warming using excuses such as ‘primitive’ climate models, which predict global warming trends, can not accurately simulate the Earth; it is too difficult because there are thousands of variables to consider. With the issue of global warming alternative sources of energy are looked for. “Data indicates that hydrogen is [the] only suitable future fuel.” (Williams, 102). Many scientists agree, but how long will it take for us to get there?
In conclusion, many facts point to global warming being detrimental to our world. With scientific predictions, rising temperatures, human causes, drastic climate changes and animal adaptations being some of the more thought about topics it`s hard not to agree that our world can not continue to be used as it is. Even with some scientists arguing against the topic, our Earth`s orbit changing the temperatures before and have been through hotter and cooler time periods the pros still outweigh the cons. This is why we, as a global population, need to take into consideration the outcome of our planet should we continue to abuse it the way we do. Our earth and resources are not a right but a privilege and we should learn to treat them as such before we no longer have either.
As Robert Frost once said, “ Some say the world will end in fire, some say in ice. From what I’ve tasted of desire I hold with those who favor fire.” This excerpt can relate to the idea of global warming. Global warming can be defined as an increase in the earth's average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect. During the past 10,000 years the earth has been in an ever-growing cycle that has significantly changed the climate. These changes are becoming more prevalent in our world today in the past 150 years. Scientists have been analyzing the causes and effects of the greenhouse effect and many other issues that global warming has presented. As John Houghton states in his book, Global Warming the Complete Briefing, on page 2 “ The 1980s and 1990s were unusually warm. Globally speaking, the decades have been the warmest since accurate records began somewhat over a hundred years ago and these unusually warm years are continuing into the twenty-first century.” There are countless records that show that our world as a whole is getting warmer, and the facts cannot be disputed. Everyone in the world today is experiencing the effects of global warming. These effects might be small now, but if we don’t protect our planet now then the consequences will greatly be increased.
In conclusion, global warming is a slow and gradual process that is affecting our lives day by day. Some think of it as a myth, but now everybody can see and feel the climate change every year. Human beings are the prime cause of the global warming, so it is our responsibility to minimize it. Many environmentalists and nature protecting organizations such as the NRDC (Natural Resource Defense Council) have done various research on global warming and have come up with many ideas to prevent it. There are several creative ideas to stop global warming, and some of them have promises, for example, saving money while saving the environment.