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Brief eassay on climate change
How has human activity impacted global warming
Brief eassay on climate change
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Eric Fisher Dianna Trang AP English III 7 April 2015 Climate Change One of the most important issues lying in our world today and in the future is climate change. Whether you’re a denier or an acceptor, several scientific studies have found that a storm is coming for us in the future, so to speak. We often ask ourselves, what are these effects we hear of? This leads us to the purpose of this paper, to show that climate change will have drastic effects across the globe. As time progresses, these effects that are constantly spoken of on national news as well as through documentaries have grown to become reality. Ever since the 19th century scientists have been arguing that the climate of the earth could be change by the emission of greenhouse …show more content…
Another effect Gonzales writes of is that cattle production and major food crop yields may be dramatically challenged, leading to the intensification of food insecurity of tens of millions of people around the globe (Para. 14). This food insecurity that will be brought to new heights will be another burden on humanity as many people will starve in the future as a result of climate change. There are some that believe the effects, however, are overstated. But even they can acknowledge the certainty of climate change and that it would have at least some sort of effect on the world as people know it today. Marco Evers, Olaf Stampf, and Gerald Traufetter of Spiegel magazine in Germany offer their opinions that adhere to the beliefs of the side that thinks that the powerful effects of climate change that are often written about are exaggerated. Evers, Stampf, and Traufetter jointly write about their thoughts in their essay “The Negative Impact of Climate Change Is Overstated.” They write of a man named Phil Jones, who was the head of the Climate Research Unit in the UK, and appear to agree with his findings that “the average temperature on Earth rose by 0.166 degrees Celsius [0.299 degrees Fahrenheit] per decade between 1975 and 1998,” and also compare him to the common climate scientist by stating that “this, according to …show more content…
Dr. Joe Romm, an overseer of the blog ClimateProgress.org, and a member of the American Association for the Advancement of Science, writes in his essay, “Climate Change Mitigation Is More Important than Adaptation”, about his opinion that changing the amount of carbon emissions is more important than the adaptation to the change in climate that scientists have been observing over the past multiple years. Romm writes that people can expect the “desertification of one third the planet and drought over half the planet, plus the loss of all inland glaciers” (Para. 9). His intention is to show that the globe’s warming will bring on a lack of rain to some areas and melt most of the world’s glaciers which if people don’t start acting against the excessive emission of carbon into the atmosphere. Romm notes that the U.S. is pumping approximately 30 billion tons of CO2 per year and that the number is rising by more than 3% annually, and that at the annual growth rate being experienced now, by the time the expected 2020 level is reached, just staying at that level for another 8 decades will demand immediate action and strong global and national measures for an entire century. Romm uses this to back up his argument that climate change is already going to be too powerful for just adapting to it in the future. Marco Visscher, a freelance journalist
Climate change is on the international policy agenda primarily because of warnings from scientists. Their forecasts of a potentially dangerous increase in the average global temperature, fortuitously assisted by unusual weather events, have prompted governments to enter into perhaps the most complicated and most significant set of negotiations ever attempted. Key questions - the rapidity of global climate change, its effects on the natural systems on which humans depend, and the options available to lessen or adapt to such change - have energized the scientific and related communities in analyses that are deeply dependent on scientific evidence and research.
By using the information found in this book, I will be able to write about the severity of the ongoing issue of climate change. With all the dangerous effects of climate change Kahrl and Roland-Holst point out on just a single state, it becomes clear that other places around the world are experiencing the same. In fact, since Cali...
Abstract: Theory of global warming explaining the phenomena of accelerating change in the number and size of weather-related disturbances. This is a synthesis of three books: Al Gore's an inconvenient truth, Stuart Kauffman's At Home in the Universe, and Dr. James Lovelock's Gaia: A new look at life on Earth, presenting a theory predicting the general parameters of global warming over the coming years.
Antarctic’s ice melt and accelerating sea level rise, the growing number of large wildfires, intense heat wave shocks, severe drought and blizzards, disrupted and decreased food supply, and extreme storm events are increasing to happen in many areas world wide and these are just some of the consequences of global warming. The fossil fuel we burn for energy coal, natural gas, and oil plus the loss of forests due to disforestation, in the southern hemisphere are all contributors for climate change. In the past three decades, every single year was warmer then the previous year and the warmest 12 years were recorded since 1998. We are overloading our atmosphere with carbon dioxide and trapping the heat and recently, the carbon dioxide level in the atmosphere reached 400 pmm. Not just environmental issues are rising due to carbon dioxide increase but more and miscellaneous issues are appearing as climate change becomes more severe. For example, regional models and local analyses agree that Mongolia has become noticeably warmer and the climate change effect is damaging their millennial of historic nomadic lifestyle and even came to the peek of extinction. The Mongolian nomadic pastoralists became highly vulnerable to many an unusual climate impacts and extreme temperature fluctuation that have led to inadequate pasture land and loss of enormous number of livestock, often faces hostile environmental conditions that led o entrenched pastoral poverty. This essay focuses on how the climate change impacts the qualitative and quantitative value of indigenous culture and nomadic life style, and how the economy struggles in the magnitudes of massive migration of nomads to urban area while it fails to value t...
The clock is ticking! Global Co2 emissions have increased exponentially since the industrialization of today’s developed world. Emissions have now passed the absorptive capacity of the earth and are accumulating in the earth’s atmosphere, warming the surface of the earth and inducing localized climatic changes. Climate change is often a localized issue. Many regions of the world will continue to become hotter, while others may experience highly variable weather patterns. Climate change poses a serious threat to ecosystems, economic sectors, and human welfare. Although almost entirely caused by the developed world, climate change will disproportionally affect the world’s poor.
Global Warming, much of what does or does not happen forty years from now rests on our actions or inactions taken between now and then. The crucial question is whether we should pour all our resources into mitigation – reducing our carbon emissions. According to scientists who study the climate there are other environmental problems; “we now face a global crises in land use and agriculture that could undermine the health, security, and sustainability of our civilization”.
How would you like to live in a home that is beginning to fall apart, but only to go on about your day and continue to neglect it until it all comes crashing down? Humans and animals share this beautiful planet that we call home. But this beautiful home of ours is being regularly and increasingly torn apart by our own ignorant actions. These actions of ours have begun to unravel the very world in which we live, causing a self-inflicted crisis known as Global Climate Change. Global Climate Change is a severe dilemma, and it is continuously becoming more evident to the world’s population that climate change is being caused by changes in the reflectivity of earth’s atmosphere and surface, the ever changing variations of energy from the sun reaching the earth, and the daunting increase in greenhouse gasses.
Although it is often a topic for contention in politics, global warming over the span of several decades, has led to climate change, which has had an alarming impact globally. Climate change needs to ...
Our world is always changing, so is our climate. Some changes are apparent, others not so much. Climate change is an important issue of concern in the twenty-first century. Environment, if it changes at all, evolves so slowly that the difference cannot be seen in a human lifetime (Wearth, 2014). Mostly all scientists predicted that it would take thousands of years for the planet to warm up due to emissions of carbon dioxide from fossil fuels called greenhouse gases. But in the past 200 years, things began to change. The rate and the amount of warming that is happening on this planet are unprecedented. Wearth says, “People did not grasp the prodigious fact that both population and industrialization were exploding in a pattern of exponential
Background and Audience Relevance: There are always conversations about our planet. We see our earths glaciers melting, weather temperature rising, and pollution affecting our resources. But for some reasons we tend to look away. We should be more aware of this potential event and I’m here to inform everyone about what actually is global warming and the effects of it.
The Earth is currently locked in perpetuating spiral of climate change. While the global climate has unarguably been changing since the dawn of it's manifestation, the once steadied ebb and flow of climate change has become increasingly more unpredictable.The risk of rising sea levels, and drought plaguing the fresh water supply, during the time that flooding and sporadic storm conditions turn once fully inhabited regions into uninhabitable death traps. Climate change catalyzed by human's increased production of carbon dioxide, is more noticeable than ever in our recorded history (United States, 2014 National Climate Assessment). Thankfully however, with the changing weather conditions due to carbon related emissions, the change in public opinion about their personalized influence on climate change is also increasing. Kevin Liptak Jethro Mullen, and Tom Cohen note that In reaction to the most recent governmental report on climate change, even the U.S. government believes that a stronger approach needs to be taken to correct our self-generated cataclysm.
Climate change is an inevitable phenomenon that is being experienced globally in various forms such as temperature rise. Sea level rise, droughts, floods, hurricanes, landslides, etc. According to the forth assessment report of the IPCC project even with immediate implementation of mitigation strategies global climate change will continue for decades. Climate change is inflicting serious consequences on human wellbeing and will continue to inflict damages in the future. It is estimated that mean global temperature will rise by 1.8 ºC - 4.0 ºC by end of the 21st century (Izaurraade, 2009). A new global climate model predicts that in the coming decade the surface air temperature is likely to exceed existing records (Smith et al., 2007). Growing season temperatures in the tropics and subtropics by end of the 21st century will exceed the most extreme temperature recorded in the history (Battistic and Rosamond, 2009).
Climate Change is any substantial change in climate that lasts for an extended period of time. One contributor to current climate change is global warming, which is an increase in Earth’s average temperature. Plants and animal species throughout the world are being affected by rising temperatures. Many plants are flowering earlier now than they once did; animals, such as the yellowbellied marmot, are emerging from hibernation earlier; and many bird and butterfly species are migrating north and breeding earlier in the spring than they did a few decades ago, all because of slight changes in temperature cues. (Shuster)
According to the Canada’s Action on Climate Change, Climate change is a long-term shift in weather conditions identified by changes in temperature, precipitation, winds, and other indicators. Climate change can involve both changes in average conditions and changes in variability, including, for example, extreme events. Climate change is one of the biggest crisis in the earth. It will cause a huge damage to the eco-system and human. We are the victims of the climate change. However, we are the one who cause the climate change.
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