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The Impact of Deforestation on the Environment
An outline on the effect of deforestation
Controversies of global warming
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It is hard to believe that a collection of human beings can cause destruction to an atmosphere changing the surface temperatures all over the world. Global warming is happening, but the debate between scientists, citizens, and politicians is who is causing it? Fifty years ago we could have questioned this and been skeptical about the findings, but now there is research showing how much of an impact we are putting on species, nature, habitats, and glaciers. Glaciers the sizes of buildings are simply disappearing beneath the ocean. Global warming refers to the recent and ongoing rise in global temperature near the Earth’s surface (Environmental Protection Agency). Greenhouse gases produced by transportation, energy, farming, destruction of forests, and mass industrialization is causing the planet to absorb heat rapidly. We the humans are the ultimate cause of the global warming and have the chance to reduce our carbon footprint through fighting climate change denial, reducing deforestation, reducing transportation emissions, reducing our dependency on oil and creating alternative energy, using energy more efficiently, more policies for polluters, and educate the entire world on how humans are causing this. The small steps that we make as of right now will build up to a brighter and more efficient future for generations to come. We have the power to make a difference through changing our everyday routines. Our carbon footprints can dramatically be reduced if we make the effort. The common argument that a climate change denier will make is that the sun is the bigger changing factor in the global temperature rise and not humans. The sun has a eleven year cycle in which the sunspots increase from zero to hundreds across t... ... middle of paper ... ...ler, Rohde "A New Estimate of the Average Earth Surface Land Temperature Spanning 1753 to 2011." http://berkeleyearth.org. Berkeley Earth, 2013. Web. May 1, 2014 "Skeptics Guide to Climate Change." http://berkeleyearth.org. Berkeley Earth, 2013. Web. May 1, 2014 Boucher, Doug. "A Tropical Deforestation and Global Warming: A Solution." http://www.ucsusa.org Union of Concerned Scientists, 2011. Web. May 1, 2014 Leiserowitz, Anthony. "Climate Change in the Public Mind." http://www.environment.yale.edu Yale Project on Climate Change Communication, 2010. Web. May 1, 2014 Gibson, Connor. "Kock Brothers Exposed: Fueling Climate Denial and Privatizing Democracy." http://greenpeace.org. Web. May 1, 2014 "Rio +20 Earth Summit." http://www.nrdc.org. 2012. Web. May 1, 2014 "UCS: Independent Science, Practical Solutions | UCSUSA." Union of Concerned Scientists. Web. May 1, 2014.
Pollan even agrees that becoming friendlier to the environment may seem like a bit too much. Scientists may even show that it could even be too late to save the planet from the climate change. One NASA climate scientist, James Hansen, began warning about global warming 20 years ago. According to Hansen, the amount of carbon we are emitting is going to change the world as we know it. Scientists have seen the climate change affect the world on a grander scale as of today and we are seeing ice caps melt at both poles. The sunlight that used to reflect off of the ice back into space is now being absorbed into the soil and creating a warmer environment. This is causing global warming to occur faster than most scientists predicted. There are ways to possibly slow down the carbon footprint each person is leaving on the world. By growing a garden and even making some of your own food can lessen the carbon footprint each person
The gradual warming of temperatures doesn’t just effect us though, there are numerous other plants and animals that will be threatened, or even pushed to extinction due to these changes. I believe it is our duty to fix the problem that we created, but it is more easily said than done. Megablazes, droughts, or even species extinction due to human stubbornness is unacceptable. Although climate change is a gradual issue, the factors that contribute to it need to be managed right away. Again, Global warming is caused by UV radiation reflecting between the ozone layer and the earth. The ozone consists of greenhouse gases, carbon dioxide and methane, which humans are the main source of. If we could better manage our carbon dioxide and methane output through less omissions or a carbon tax, I think we could effectively begin to curb the problem of climate
3. E. B. Skolnikoff, Same Science, Differing Policies: The Saga of Global Climate Change, Cambridge, Mass., 1997
We humans cannot help but feel a twinge of regret when we contemplate how we brought forth the plague of global warming by our own hands in the passing years. Aside from rising sea levels as deluging coastal cities and depleting ozone layers as increasing cancer rates, we inevitably come face to face with one simple realization: it’s getting too hot in here. Moreover, we have been devastated by various extremes of nature, with spring frost storms and summer hurricanes arriving with increasing frequency. However, numerous though the causes of global warming may be, the general consensus is that carbon dioxide, which results from the burning of fuels such as coal, is the main culprit; this gas has now formed a high concentration blockade in the atmosphere, preventing heat from escaping and thus increasing the temperatures of our planet. Therefore, after assessing all facts of the problem, I humbly propose that we collect the CO2¬, compress it, and then place it into soda cans. Then, we shall store the soda cans underground, whence the CO2 originally came.
In addition to lowering greenhouse gas levels and using cleaner energy sources, there are things we can do as people to stop climate change. We could reduce our use of electricity at our homes by turning off the lights when we leave the room, turning down/up the heating/ac when it is unnecessary, and using less water. Also, we could install solar panels in our homes and donate money to environmental protection agencies. Hopefully, the people of our world will soon realize climate change is a pressing issue that must be solved as soon as
Global warming has become on of the most controversial issues in the media today. While most of the Western world countries have generally accepted the premise that man's chemical emissions in the atmosphere can and are affected by the world’s climate patterns, in the United States, the issue has become so politicized with many republicans challenging the science behind the theory. Global warming is a greenhouse effect whereby gases are trapped on the earth’s surface causing it to heat up (Maslin 14). It is based on the worldwide temperature records that have been maintained by human beings through their activities since the 1880,s. In addition, global warming is not only caused by human activities only but also through climate changes in solar radiance. The problem is that, humans continue to contribute to the global warming phenomenon. All citizens should work in reducing human activities that cause global warming and also support the development of nuclear power. Scientists deem that, global warming is mainly caused by human activities which accelerate the natural process by creating greenhouse gases in the atmosphere. Human activities have become a great contribution to the greenhouse effect and this means that climate changes are inevitable. They further argue that, if these activities continue and are not reduced, it will lead to more trapping of energy radiated from the earth and this will likely lead to extreme weather and global warming. Global warming should be at reduced levels or else, it will be catastrophic.
With all things considered, the growth of carbon emissions and the effects of global warming can very well be halted and lessened. Individuals have to take action and try some of the strategies to reduce global warming. If we don’t take actions soon then the future effects of global warming could be terrible to catastrophic. Global temperature could increase by 1.4 and 5.8°C. The sea level should rise by 9 to 88 cm. Even more extreme weather events will occur. To sum up, all these changes could be prevented if we take initiative in stopping the effects of global warming.
Throughout history climates have drastically changed. There have been shifts from warm climates to the Ice Ages (Cunningham & Cunningham, 2009, p.204). Evidence suggests there have been at least a dozen abrupt climate changes throughout the history of the earth. There are a few suspected reasons for these past climate changes. One reason may be that asteroids hitting the earth and volcanic eruptions caused some of them. A further assumption is that 22-year solar magnetic cycles and 11-year sunspot cycles played a part in the changes. A further possibility is that a regular shifting in the angle of the moon orbiting earth causing changing tides and atmospheric circulation affects the global climate (Cunningham & Cunningham, 2009, p.205). Scientific studies suggest that all these played a role in past global warming and cooling periods. Today, however, there is a lot of conflict on whether humans are causing a global warming that could be disastrous to humans and all species of plants and animals on this earth. This paper will first explain the greenhouse effect, then take a look at both sides argument, and, finally, analyze the effect of global warming on world-wide sustainability
There is no longer any question that our world climate has changed (King, 2004). Over the last 100 years, "temperatures have risen by about 0.6 degrees Celsius and global sea level has risen by about 20cm" (K...
Furthermore, this analysis must take place amidst serious gaps in the existing research and technology concerning the developing climatic conditions. For these reasons, global warming stands as one of the most daunting policy issues facing our world today. This is compounded by the debate over the very existence of climate change. While countless sources of empirical evidence testify to the very real presence of climate change the world over, considerable denial of the phenomenon still exists. The argument has been made that evidence of climate change is a gross overstatement, or in some cases, a complete fabrication.
Many climate scientists, researchers, and environmentalists are expressing concerns about shifts in the overall climate of the earth. It is believed that a dramatically dangerous warming is taking place in the overall global climate, a problem that is referred to as "global warming”. Global warming is the observed century-scale rise in the average temperature of Earth’s climate system. This temperature rise is due to the damaging effects of deforestation and the burning of fossil fuels. It is our responsibility to preserve our planet and our way of living but in order to do that we need to act now. If we continue to destroy the planet with no regard as to how serious this matter is there could be several negative effects to us as human being and other living thing on Earth. This is why global warming is truly a global issue and needs to be tackled collectively. We must to act now in order to reduce the dangerous levels of carbon dioxide emissions and we must to work together.
Meehl, Gerald A. "Solar and Greenhouse Gas Forcing and Climate Response in the TwentiethCentury." 2012. Web 13 May 2015
Climate change can be solved once we are willing to adopt certain changes to our everyday lives. In our society, the burning of fossil fuels, deforestation, and the nations decaying infrastructure, are all reasons as to why climate change has become such a subject of great importance. If we are able to change these three parts of our society we can help the environment and slow down the gradual changes of our climates.
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
The Great Global Warming Swindle has been the most widely watched documentary critical of the scientific consensus that climate change is due to anthropogenic activities. Aired in 2007 in the United Kingdom, the documentary claimed to debunk the “myth” of manmade global climate change, exposing it as a vast conspiracy designed to gain funding for research and push an environmental agenda that is especially harmful to the developing world. Directed by British producer Martin Durkin, the documentary includes discussion with a number of scientists who are skeptical of anthropogenic global warming and claim that there viewpoints are being deliberately censored in favor of the politically correct consensus.