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The issue of global climate change
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Recommended: The issue of global climate change
Global climate change is a phenomenon widely accepted by the public in today’s society. A survey from Yale revealed that 63% of Americans believe that global warming is currently happening (Leiserowitz, 2013). And although the public has shown to misunderstand the scientific field, in the case of climate change, science supports their beliefs. Now, a majority of scientists accept that extreme changes are occurring in the world. Evidence is showing that worldwide climate change is real, and the consequences will cause adverse effects to all forms of life. One line of evidence that supports the notion that global climate change is occurring involves the measurement of CO2 levels. Carbon dioxide levels remained relatively stable for thousands of years prior to the 20th century. A video with data on historical measurements on CO2 concentration shows that levels have never gone above 300 ppm in …show more content…
It seems as if annual temperature records are being broken on both ends of the scale every single year. This phenomena has been recognized by science, and studies have shown that the world has seen “increases in extreme high temperatures, decreases in extreme low temperatures, and increases in intense precipitation events” (Easterling, 2000). This increased distinction in the weather extremes is predicted to cause considerable economic and agricultural damage to civilizations across the globe (Rosenzweig 2001). For example, periods of drought immediately followed by a period of storm will affect the absorption of soil and may increase the probability of flooding, especially in flatter lands (Rosenzweig 2001). Ultimately, the human food supply will continue to stand at a tipping point until something can be done about the global climate
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.
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.
The argument to support the fact that global weather patterns have changed, draws its evidence from a number of sources and documented events, and by observation of what is happening in the environment. The increase in carbon emissions from industry, transportation and farming practices is widely accepted as being responsible for the greenhouse
For a majority of people, it isn’t new news that the Earth’s climate is changing and increasingly getting warmer. For quite some time now, people have been arguing about what the actual causes are and what role humans have played in the current condition of the earth. A good bit of people seem to be in agreement that due to the actions of humans, the earth’s climate is increasingly getting worse and that if things don’t change, than everyone living on earth will be facing the consequences. However, this is not entirely true. The fault of climate change does not fall solely on the shoulders of mankind, but on the earth as well.
Earth faces one of the most important and complicated issues ever faced, which is climate change. Climate change is the long-term change in atmospheric temperatures and climate. Although it has been denied and prolonged the issue now, it has created an even bigger problem and it has to solved and fast. The human impact over all the years of existence has changed the Earth’s climate completely. More severe storms are occurring, higher and lower temperatures than normal are reported, and some of the planet’s nonrenewable resources are slowly disappearing.
But the debate over whether climate change is real or not is over. The U.S National Academy of Sciences quotes, “Some scientific conclusions or theories have been so thoroughly examined and tested, and supported by many independent observations and results, that their likelihood of subsequently being found to be wrong is vanishingly small. Small conclusions and theories are then regarded as settled facts. This is the case for the conclusions that the Earth System is warming and that much of this warming is very likely due to human activities.” This suggests that there is a strong body of evidence from all around the world including record temperatures, rising sea levels, retreating glaciers and extreme weather events showing that climate change is occurring and it is mostly caused by human activities. According to Metz, “July 2012 marked the hottest month in U.S history, and drought expanded to cover 63% of the contiguous U.S. The average temperature was 25.33 degrees Celsius, 1.8 degrees about the 20th-century average, making the hottest 12-month period the nation had endured in 117 years of record-keeping.” This suggests that these record-breaking temperatures are the result of global warming. It is nothing else but climate
Interesting fact: 86 percent of American adults drive cars and 72 percent believe that people need to limit emitting greenhouse gases (Winke). Where is the connection between American thought and action regarding climate change?
Climate change. The two letter word so feared by scientists, so ignored by the average human being. What is it that makes scientists fear this phrase so much? For the concept of “climate change” has been seen throughout the history of the earths existence. For centuries, our climate has fluctuated through increasing and decreasing amounts of atmospheric carbon dioxide and climatic cycles. 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
What’s happening in our planet? When we talk about our planet it’s to talk about climate change, and how it is affecting us, but what about who is provoking the climate change. The climate of our planet has changed in the last decades, and the earth is overheating more every year. The climate change of the planet has taken millions of lives, and the same humans have provoked this devastating change on our planet. We are consuming our own home and the home of other species. Climatic change passes from being a curiosity to a global problem. Climate change has existed from the beginning of the creation of the earth until the last global glaciation, but those changes have been naturally. Nowadays, human are concern more about economic
Climate change is a highly controversial subject amongst the academic community. This is primarily due to the uncertainty of its causation. Some speculators whom call themselves ‘climate skeptics’ believe that humankind is not capable of destroying our planet. However, the United Nations and countless scientists worldwide agree that not only is humanity able to murder the blue planet, but humanity is well on its way to causing irreversible damage to our atmosphere, effecting all life on Earth. This rift in the mindsets between the two sides of the scientific community has enormous connotations, as an incorrect solution to this problem could quite possibly permit global catastrophes to occur. Unfortunately, the climate change theory was not
In recent years, climate change has been a controversial topic. Many people, including country leaders argue that the change is real and irreversible, while others claim it is a tactic to envoke fear among people. Climate change is defined as, “a change in the typical or average weather of a region or city” (nasa). Their is remarkable evidence for both sides of the debate which raises the arguable question, is climate change real? In this essay, I will explain both arguments of the topic about the controversy that surrounds climate change. For argumentative paper you must also develop your own position and defend your point of view on this topic. In your intro please provide a clear thesis statement.
Higher average temperatures are being recorded worldwide, and this is caused by greenhouse gases trapping more heat in the earth’s atmosphere. 2000-2009 was the warmest decade ever recorded and It is predicted that the average temperature around the world could increase anywhere between1°C to 4.5°C by 2100, depending on whether humans keep adding greenhouse gases to the atmosphere at the current rate, or reduce theses levels.
Global Warming causes rising sea level from glacier melting, unusual weather, increased temperature, droughts and floods, changes in ocean currents and climate shifts. I believe that global warming is the human fault because humans create more pollution by burning fossil fuels, expanding the greenhouse gases and cutting down and burning trees also release carbon dioxide. Releasing such gases into the atmosphere not only effects the atmosphere itself but also effects the entire earth and its population.
The planet Earth has seen a 1.4°F increase in global temperature since the 19th century; carbon dioxide concentration has increased by 40% since 1880, the highest in 800,000 years; sea ice in the Arctic is shrinking; sea levels have increased by eight inches thus far; and the ocean’s acidity is increasing. Global climate change is all too real. Global climate change is not a myth.
Global Warming 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”).