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Role of humans in perpetuating climate change
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Global warming is an increasing threat to the Earth and future generations. Global warming, sometimes called climate change, is the name given to the process of heat getting trapped in the atmosphere and damaging the environment. Greenhouse gases cause heat to gets stuck in the atmosphere by trapping the sun’s rays. When the sun’s rays enter the Earth, they should bounce back into the atmosphere. Instead the gases trap them, causing the temperature to rise. In the past the temperature of the Earth has risen slowly and evenly but recently the temperature has risen faster. The temperature of the Earth has risen at least one degree Fahrenheit during the twentieth century. If global warming is not controlled there are serious consequences. People, animals, and plants could be living in an atmosphere that is not suitable for sustaining healthy lives. …show more content…
The first step is providing education to everyone about global warming, the next step is to give incentives for people to participate in counteracting global warming, and the last step is to insure lasting change by creating and enforcing laws that will help the environment. By looking at this process it is clear that global warming will not be counteracted unless everyone gets involved and it is made a public issue. It is also clear that global warming is natural and will occur no matter what, it is just a matter of slowing it down and not making the process faster that should be focused
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
It is the responsibility of the developed world to change. They have the resources and technology to significantly curb emissions and dampen the effects of climate change. As the world’s second largest emitter of Co2, and as the world’s largest economy, the US must become a leader in the battle against climate change. However, historical incidents of environmental degradation indicate that will power is simply not enough. Unless environmental problems are seen and felt, the US population has been slow and reluctant to act. Unfortunately this lack of will power is still present. As a citizen of the United States, I see no hope for change without the help and intervention of government. Without economic incentive, individuals and firms will not change. I believe that the US government must intervene and implement emission reduction policies, and work toward limiting emissions to the earth’s natural sink function.
People need to stop and think for a minute, away from the unfounded claims of inevitable catastrophe and think in a well-educated manner about the actual implications ahead. There is too much uncertainty in how emissions actually have affected, and will affect the climate. Upon moderate investigation, weather events that have been blamed turn out to not have any correlation. Science doesn’t know everything of the impacts of carbon dioxide, nor can they ever know. Global climate change is such a popular topic, but it actually seems to turn out to be a lot of misinformed hype and opinion. The public needs to set aside the hype about global warming and consider the facts and uncertainties surrounding it, rather than just swimming with the current.
On December 12, 2015, President Obama and world leaders secured a global agreement to combat climate change” (White House). For the past eight years in the presidency, Barack Obama showed his devotion in addressing the worsening effects of climate change. He proposed and coordinated with different institutions to help solve the problem. However, since this problem has been around for so long, the results of any projects and programs will not be seen right away. It may take several years, decade or even a century. On the other hand, this is a great start for us. This is his legacy and this should be practiced for us to achieve what we really wanted in solving this problem. We should not just wait, we should
Global warming and global climate change is the study of future increases of temperature across the globe. Studying climate change refers to how the over- all climate will change such as the dry places getting dryer and the wet places getting wetter. Global climate is dependent on “the greenhouse effect a natural process that helps regulate temperature” (Easterling and Karl). In the past few centuries humans have had a monumental effect on increasing of greenhouse gases in the atmosphere. Climate change is result of the increase amount of the greenhouse gasses in the atmosphere such as methane, carbon dioxide, water vapor, nitrous oxide, and ozone. “Global temperature has rose approximately 1.4 degrees Fahrenheit over
Global warming is the rising of average temperature of the Earth’s atmosphere due to greenhouse gases. Greenhouse gases are gases that trap heat in the atmosphere. The greenhouse effect consists of gases such as carbon dioxide, methane, nitrous oxide, and water vapor insulating the Earth’s surface and helping it maintain warm temperatures. However since there is so much carbon dioxide filling the air the Earth atmosphere absorbs almost all of the suns emission. When the sun heats the earth the atmosphere is supposed to radiate most of the heat but instead it takes all the warmth and uses it to power the Earth causing a buildup of green house gases. This has been taught to everyone, but is it true or a hoax? Some scientists argue that global warming is nothing to worry about and that it is just a myth. Nevertheless there are other scientists who say the world will enter a vast drought because of the rising temperatures. Global warming affects natural and geographical and historical boundaries.
Global warming and the greenhouse effect are issues discussed by scientists all the time. A natural process that keeps earths temperature at a livable rate is called the greenhouse effect. The energy from the sun warms up the earth when the rays from the sun are absorbed by greenhouse gasses. The gasses then become trapped in the atmosphere. Carbon dioxide, water vapor, methane and nitrous oxide are the most common greenhouse gasses. Greenhouse gases cause the radiant heat of the sun to be trapped in the Earths lower atmosphere which causes global warming. If there weren’t any greenhouse gasses, the earth would be really cold due to very little sun rays being absorbed on the earth. Global warming can and will lead to several problems that affect the environment in which we humans live in. These problems can lead to warmer temperatures all around the world, it can endanger animals and the wildlife, and it can lead to widespread flooding from the glaciers melting. Here are a few more future effects that I will discuss in more detail about. Damage to human health, Severe stress on forests, wetlands, and other natural habitats, how fish will be affected. Global warming is a serious problem that will affect our generation when we are older.
Global warming, an increase in the average of Earth’s temperature, has been occurring since the 1800s. A majority of climatologists conclude that human activities are responsible for most of the warming. The main human activities that contribute to global warming are the burning of fossil fuels (coal, oil, and natural gas) and the clearing of land (NASA). Since wealthier industrial countries use most of the world’s fossil fuels, they not surprisingly contribute most to this phenomenon. Europe, Japan, and North America – with roughly fifteen percent of the world’s current population – are estimated to account for two-thirds of the carbon dioxide now in the atmosphere (Gotham Gazette). Even though it comprises less than five percent of the world’s population, the United States is the single-largest source of carbon from fossil fuels – emitting twenty-four percent of the world’s total carbon output (NASA).
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.
...empts at doing our part. But what is really needed is change at national and global levels. Only by convincing leaders to create laws that improve our energy policy, and pushing companies to adopt sustainable business practices on a global level, can we see real change. (EDF - Environmental Defense Fund , 2015) We need laws, polices, and infringes…..etc. whatever it takes in order to get our CO2 emissions under control. There are plenty of ways to improve on the current state of global warming like limiting global warming pollution, utilizing renewable energy, drive smarter vehicles, or even drive less. However small the action any change in our normal day to day can still help tremendously especially when done by a large number of people. We have to remember that this is the only planet we have and global warming is a global issue that needs to be taken seriously.
As we approach the future we are faced with many global problems. Most of these problems arise because we have caused them ourselves. We need to face these problems and find a solution. Global warming, although most often overlooked in importance, is a crucial problem of the future directly related to human activities. Global warming is caused by gases humans release into the atmosphere called anthropogenic gases and by deforestation. Anthropogenic gases include carbon dioxide, methane, chlorofluorocarbons (CFCs), hydrofl...
Everyday, alarming amounts of toxins are released into the atmosphere. Over the recent years global climate change, better known as “global warming” has become a worldwide problem facing our planet, and as the world becomes continuously warmer, the effects that climate change will pose to our planet and to the people who live on this earth, will be detrimental.
Our planet has managed to survive and thrive for about 4.54 billion years. In the last 2 million years we have caused enough damage and destruction to make our world “broken” beyond repair. We will not be able to get back the world we once had. The reason behind this is global warming, specifically, the increase of the global temperature due to the burning of fossil fuels and the release of greenhouse gas emissions into our atmosphere. If we do not make the issue of global warming a priority in today`s society, our entire way of life will be at risk. There are many reasons why so many people believe global warming should be a concern. Thoroughly examined points include: scientific predictions, rising temperatures, human causes, drastic climate changes and animal adaptations. Though there are several points arguing how global warming should not be a concern, the reality of the matter is that it needs to be taken into consideration on a global scale before it is too late, as to do nothing would have devastating implications on humankind.
Global heating and cooling has occurred on a cycle for millennia, however in the past thirty years the increased use of energy and fuels by humans has drastically changed this natural occurrence (Juerg, 2007). The largest cause of this warming is the release of carbon dioxide from the burning of fossil fuels. Carbon dioxide levels are twenty-five percent higher than they were in 1957 (UCS, 2013). This seemingly insignificant change has caused a myriad of negative effects. The endangerment of species, rising of sea levels, and increased natural disasters are just a few examples of change brought about by global warming (Juerg, 2007). Even though global climate change presents a massive problem there are many proposed solutions to fix or delay it. These theories range from creating a giant sun shield in space to the simple practice of “reduce, reuse, and recycle” (Gray, 2009). However the most effective solution is to find different sources of fuel to power our day to day lives. The earth is in need of renewable, effective, and long lasting fuels. Global warming can be slowed through the use of renewable energy as it is versatile, clean, a good investment, and can easily be put into place in several different climates and environments.
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”).