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Ted Talks Free Essay

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Energy is the strength and vitality required for sustained physical or mental activity. Bill Gates refers to Energy in his Ted Talks as a means of sustaining life. The energy Bill Gates eludes too has a direct impact on sustaining continues economic upward mobility. CO2 or the negative results of CO2 is the energy in which he is addressing in his TED Talk. He emphasizes that the amount of CO2 emissions has an impact on the earth’s climate. Moreover that the earth’s climate is dependent on many of the world’s impoverished source of revenue. That is to say that the impoverished rely on the climate for a source of water in the form of rain, growing of crops through sunlight and rainwater, thereby, that the emissions of CO2 leads to unrest and …show more content…

When Bill Gates mentioned TerraPower in his speech at the exclusive tech conference TED, it was the first time that many had heard of the nuclear project. TerraPower is a nuclear spinoff project from incubator Intellectual Ventures. TerraPower uses a “traveling wave reactor design,” which is technology that has been researched since the 1990’s, however Gates alludes to a technology as the first company to “develop a practical design,” for travelling wave nuclear reactors. Unlike the current reactor design that uses only enriched uranium for fuel, TerraPower’s reactor largely uses waste byproduct of that enrichment process, or waste uranium. TerraPower uses a small amount of enriched uranium at the beginning of the process but then the nuclear reactor runs on the waste product and can make and consume its own fuel. The benefits are that the reactor doesn’t have to be refueled or have its waste removed until the end of life of the reactor, theoretically a couple hundred years. Using waste uranium reduces the amount of waste in the overall nuclear life cycle, and extends the available supply of the world’s uranium for nuclear by many times. Thus, the innovation of TerraPower will significantly reduce not only global CO2 emersions but reduce uranium waste. As a result of a reduction in negative CO2 emersions the climate will sustain a steady equilibrium resulting

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Almost anyone who will read this essay has undoubtedly heard of the climate phenomenon Global warming. Global warming is a topic that gets discussed very often nowadays, most notably during political debate and discussion. Politicians use certain stances on global warming to appeal to voter’s emotions and logic in order to gain votes and support for their campaign, however climate change is nothing new, during the past several hundred thousand years the Earth has heated up and cooled down and even experienced so called “ice ages”, which is a period where glacial deposits located at the northern and southern hemispheres have grown due to dramatic global cool downs. Don’t be confused by climate terminology though, the global warming so widely

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787 Words | 4 Pages

Nuclear energy only creates minimal negative effects to the environment. Nuclear energy produces steam and low levels of carbon dioxide. Nuclear energy is also beneficial seeing that it produces a large amount of energy for a low cost. Nuclear reactors generate energy at a lower cost than oil, gas or coal. This nuclear energy will be a stable source of energy seeing that it is a base load source and it is synergistic with other renewable resources.

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Facts, data, expert opinion: a) Low Pollution such as air pollution, water pollution - Nuclear power also has a lot fewer greenhouse emissions. It has been determined that the amount of greenhouse gases have decreased by almost half because of the prevalence in the utilization of nuclear power. Nuclear energy has the least effect on nature since it doesn’t discharge any gasses like methane and carbon dioxide b) Low Operating Costs - The cost of the uranium, which is utilized as a fuel in this process, is low. Also, even though the expense of setting up nuclear power plants is moderately high, the expense of running them is quite low. The normal life of nuclear reactor is anywhere from 40-60 years, depending on how often it is used and how it is being

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248 Words | 1 Pages

The Battle of Little Bighorn was a battle which was a part of the Great Sioux War. This armed engagement was between the combined forces of the Lakota, Northern Cheyenne, and Arapaho tribes, against the 7th Regiment of the U.S. Cavalry. The battle took place across the Little Bighorn River, hence the battle's name. The Lakota agreed to stay in specific boundaries in the western part of current day South Dakota, but tension rose when the U.S. sent George Armstrong Custer to make an exploration of the Black Hills. Custer found gold in the area, which triggered many to violate the treaty in 1868.

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Nuclear Energy IS Australia’s Future Introduction: I wholeheartedly believe that Nuclear Energy will play an inevitably central role as a reliable energy source in Australia’s future. Australia must invest in Nuclear energy because coal and oil are becoming scarce, requires less fuel and is eco-friendly. Australia is blessed with the world’s largest known uranium resources (a bountiful 38% according to Professor Mary O’Kane NSW Chief Scientist and Engineer). ANSTO (Australian Nuclear Science and Technology Organisation) reports: ‘No country of Australia’s economic size or larger is without nuclear power’.

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576 Words | 3 Pages

Nuclear power plants provide a valuable alternative to fossil fuel plants because they do not release tons of carbon dioxide into the atmosphere. This is an important environmental factor because carbon dioxide contributes to climate change. Not only do nuclear plants produce less carbon dioxide than coal burning plants, they actually release less radioactivity when they are working properly (Brain). Clearly, the environment benefits more from the use of nuclear power plants rather than fossil fuel plants.

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985 Words | 4 Pages

The article written by Michael T. Klare, titled The Coming Hunger Wars: Heat, Drought, Rising Food Costs, and Global Unrest, tries to persuade the reader that the so called “Great Drought” of 2012 has roots in global warming, and “the immediate consequences of the still ongoing Great Drought: dying crops, shrunken harvests, and rising food prices,” and the long term effects including social and political uproars. (Klare 4) Klare uses many techniques in his writing, including ethos, pathos, and logos, which can be very effective when implemented properly. Klare’s audience is widespread because he feels we all play a part in our climate and environment, but he is looking to really hit the climate change non-believers.

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161 Words | 1 Pages

In his Ted-Talk “How to buy happiness”, Michael Norton (2011) states that happiness can be bought with money by giving it to other people. I fully agree with Norton. I received my first paycheck around Christmas last year and the first thing I bought with that money was a present for my mother. Christmas is a great example: giving and receiving gifts bonds everyone together, because it shows that we care about each other. Even helping someone you barely know is really satisfying, you did a good deed, it is good for your self-esteem.

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1021 Words | 5 Pages

How Simon Sinek Persuade Audiences that the Secret to Success is a Reason Why In the TED talk, How Great Leaders Inspire Action, the presenter, Simon Sinek, a “leadership expert,” claims that all great leaders and innovators have one thing in common, they all have a reason why they do what they do. He convinces the audience that his claim is correct through a relatively balanced use of the three Aristotelian appeals: pathos, logos, and ethos. He gives specific facts and examples, to show his audience how his claim has worked for history’s greatest individuals and organizations. Finally, he uses rhetorical devices such as amplification and parallelism to strengthen his argument.

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3678 Words | 15 Pages

“Nuclear power will help provide the electricity that our growing economy needs without increasing emissions. This is truly an environmentally responsible source of energy.” Michael Burgess Prior to the introduction of nuclear energy, fossil fuel was thought to be the only available source in producing energy. Although fossil fuel, such as coal, petroleum, and natural gas, contains high energy value, it produces too many harmful byproducts that ultimately pollute our environment. With the rising concerns over global warming as more and more greenhouse gases accumulate in our Earth’s atmosphere, many voice such opinions that new alternative, yet sustainable method must be adopted to produce energy.

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2. Brief analysis/warrant (How/Why this is important?)This shows how if we continue to pollute our atmosphere by emitting greenhouse gases such as carbon into our atmosphere, it will cause more natural disasters which will be more severe due to the rising temperatures which will allow for more severe storms, which is all a result from emissions. II. Conclusion A. Restate Thesis to remind the audience of your position: It can be said from the previous examples that global warming and climate change are both caused by human emission of greenhouse gases which result in consequences such as warmer temperatures and severe natural disasters.

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944 Words | 4 Pages

Nuclear energy is something that we`ve all heard about. It carries risk and potential. When an atom (Uranium and Plutonium in nuclear power plants) is bombarded by neutrons, it can be split, causing fission. This fission releases more neutrons, which causes a chain reaction. Nuclear power plants use this use the heat that is created by fission to heat water that spins their turbines (“Nuclear Energy”).

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734 Words | 3 Pages

Climate Change is one of the most unsettling problems mankind faces today. It leaves an impact on every single living thing, on every continent, no matter the privilege. Long term investment must be used to change the world. People must do more than just change out their light bulbs for eco-friendly ones, or drive fuel efficient cars. A choice as simple as changing our diets could reduce a human’s carbon footprint by fifty percent.

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1719 Words | 7 Pages

One of the greatest issues that we face towards the environment has been an increasingly difficult problem over the last few years. Earths climate is changing at rapid paces and solutions are needed as quickly as possible to replenish natural ecosystems and cultures that depend on the environment. Climate change not only affects the animals in our ecosystem, but us humans as well. With the human population increasing every year, climate change is only getting worse. Many argue that the effects of climate change towards the environment are due to other extraneous factors, however, I myself am a strong believer that the problems such as rising sea levels, warmer temperatures and natural disasters are all due to both natural causes and human activity.

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1296 Words | 6 Pages

Energy is simply the capacity to do work. Energy has become one of the necessities of our modern life. Energy can have many forms like heat, electrical, chemical, nuclear, light, etc. In the pre historic era fuel wood was the major sources of energy. Conventional energy sources are the ones that have been using so far to fulfill most f our daily energy requirements of cooking, lighting, transportation etc.

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