Essay on Nuclear Propulsion Is Not Environmental Friendly

Essay on Nuclear Propulsion Is Not Environmental Friendly

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In the past decade, natural disaster and climate change, mainly global warming have caused more and more people look at the environment carefully. More and more people address this problem seriously and stay to reflect on this question, ‘Is it the human activity that cause these problem?’ Because of this question, mechanical engineers try to develop technology that is environmental friendly to protect this Earth, since we are responsible at taking good care on Earth. After a long development, there are some success among different areas in mechanical engineering. However, there is a main debate among engineers about whether nuclear propulsion is also environmental friendly. Some said it can be wonderful energy resources for human being, some said it can cause a huge damage to the environment. It is important to understand the criteria for environmental friendly technology first, so people can make a fair judgment. In the following paragraph, this paper will indicate four criteria for environmental friendliness, then it will show that nuclear propulsion is not environmental friendly by comparing it with the four criteria.
The first criterion about environmental friendly technology is that the energy involved should be from other resources beside fossil fuel. This one seems to be a first step to become environmental friendly because burning fossil fuel is the main factor in environment problem in the time now. Barreras et al. (2012) gave a great insight in this matter ‘Unfortunately, hydrocarbon combustion has a major impact on the global environment because it is …… the principal cause of climate warming and air pollution” (2012). In this example, they indicated that using of fossil fuel cause climate warning and air pollution, w...


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... fit in using other energy resources than fossil fuel, it can cause huge damage to human and environment. Also, it is not renewable. Therefore, it is not an environmental friendly technology.
Environmental friendly technology can produce a lot of benefit into the environment and to human being. However, to be called as an environmental friendly technology is not that easy. To develop an environmental friendly technology not only just stop using fossil fuel, but also required other criteria. In the focus of this paper, nuclear propulsion is a great technology in this day and can solve a lot of environmental and energy problem. However it is not environmental friendly. With the high speed of improvement of technology in this day, future engineers may be able to produce a great technology that can solve all the environmental problem and is truly environmental friendly.

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