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Science and technology have been a big part in how we have grown economically and has enhanced our living standards tremendously. Science and technology grows and progresses very fast and that brings great benefits to us. “For example, the development of transportation has dramatically extended the range of human activities, genome research makes personalized medicine possible, and the advancement of information and communications technology (ICT) has minimized time and distance in communications.” (Alternative Energy for Transportation) Although science and technology has brought us great benefits, it has also had some major downfalls. It has led to some major humanity problems, and one of those major problems is climate change. Science and …show more content…
Although they have brought us benefits, they also have their downfalls. When we consume .oil, it is the cause for greenhouse gases to reach the atmosphere, climate change, and air pollution. While oil is a great fossil fuel, it is very limited which means the price of it is always increasing or staying high. “In view of the expected increase in global energy needs and of environmental concerns, we need to make rapid progress in energy efficiency and further develop a broad range of clean alternative energy sources to reduce emissions and solve climate change problems.” (Alternative Energy for Transportation) There have been many countries trying to develop and alternative energy source such as nuclear energy and solar power. They believe that nuclear energy should be the alternative for fossil fuels. It is less expensive than the power that is generated from oil. They have found two very reliable technologies that are called electric vehicles and fuel cell vehicles. If we are able to develop these two technologies within the next few years, it will have a huge impact on our future and it will help to also contain the price of oil and keep it
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.
Over the course of recent history, much concern has been raised over the industrial revolution and the potential climate changes that it might be causing. It has been stated by global warming theorist that C02 emissions caused by human technologies are causing the world to warm, which will cause negative climate changes. The Earth may be experiencing a global warming trend and climate change; however, the process of climate change is outside of human control because human activity can barely account for any of the C02 level increases. Attempts to reduce human C02 emissions is needlessly expensive, and will have a negligible role in preventing or slowing any climatic changes such as global warming or an impending ice age. People must be prepared to adapt to the climatic changes that occur, because it is unlikely that human intervention will postpone them or limit the impact of their arrival.
Global Warming, much of what does or does not happen forty years from now rests on our actions or inactions taken between now and then. The crucial question is whether we should pour all our resources into mitigation – reducing our carbon emissions. According to scientists who study the climate there are other environmental problems; “we now face a global crises in land use and agriculture that could undermine the health, security, and sustainability of our civilization”.
Our world is always changing, so is our climate. Some changes are apparent, others not so much. Climate change is an important issue of concern in the twenty-first century. Environment, if it changes at all, evolves so slowly that the difference cannot be seen in a human lifetime (Wearth, 2014). Mostly all scientists predicted that it would take thousands of years for the planet to warm up due to emissions of carbon dioxide from fossil fuels called greenhouse gases. But in the past 200 years, things began to change. The rate and the amount of warming that is happening on this planet are unprecedented. Wearth says, “People did not grasp the prodigious fact that both population and industrialization were exploding in a pattern of exponential
The first part of this essay discusses what the human species has done to deal with the problem of climate change. While some improvements have been made, the problem has not been addressed aggressively enough to stop the damage. What is amazing about this is the denial of so many people that problems exist. If they do realize the risks, they are simply not taking actions to contain the damage.
According to the US Environmental Protection Agency, over half of the oil used in the USA is imported. Most of this imported oil is located in the middle east and is controlled by OPEC members. Subsequent oil price shocks and price manipulation by OPEC have cost our economy dearly—about $1.9 trillion from 2004 to 2008—and each major shock was followed by a recession (Reduce). We may never be able to fully eliminate our need to import oil, but we can reduce cartel market control and the economic impact of price shocks by reducing our demand (Reduce). One way we can reduce our reliance on oil is through investing in renewable energy. Solar power, wind power, and hydro power are all forms of energy which come from renewable resources. Unlike oil, solar, wind and hydro electric power is abundant and can be obtained locally.
...hese negatives and people can get positives from this and have clean and healthy environment. Moreover, they will have renewable energy. We also can create new jobs and we can use this fuel in transportations. However, this technology is very expensive but it can cover the cost in long term and sometimes in a short term. In addition, Saudi Arabia is large country and it is known as a desert country, which is suitable for this technology. Many believe that the best solution for this issue is to use both fossil fuels and clean energy and create hybrid power (KACST, 2009). Therefore, the country can get the benefit from both side and they can keep fossil fuels longer as much they can, save the environment and another source of income to the country.
Climate change has become of the world’s major issue today. The earth’s climate is always changing in a very fast and also in different ways. Climate changes affect our lives psychologically, emotional and also physically. Climate change is defined as a long term change in the earth’s climate, especially a change due to the increase in the average atmospheric temperatures. Due to this change in temperature, a lot of changes has occurred in our environment, these changes include rising sea levels, flooding, melting of polar ice caps, hotter days, colder nights and heat waves. These climate changes plays an important role in shaping our natural ecosystem, our human economics and also the most important, it affects the human race. For
The three fossil fuels- coal, crude oil, and gas slowly formed over millions of years. These days, we use fossil fuels to power everything- homes, buildings, cars, computers, lights, etc. However, fossil fuels deposits will run out soon, which is a huge problem. Extracting, transporting, and burning fossil fuels are dangerous. There are also many negative biological and environmental impacts that result from the use of fossil fuels, such as ocean acidification, groundwater contamination, land subsidence, oil spills, and global warming. Therefore, we should be trying to reduce our dependence on fossil fuels and explore alternative energy sources such as wind energy, hydroelectricity, and solar energy instead. Our world depends on fossil fuels, but they can also hurt us. Fossil fuels are both a blessing and a curse.
This change can be subtle or drastic, but as truth may have it we life in a global society where the climate is changing drastically, weather patterns are becoming increasingly unstable, the ice caps in colder regions are beginning to melt, earthquakes are growing stronger in magnitude and becoming more prevalent. As of today all the signs and studies have proven true, human activities definitely have a large role to lay in the growth of global warming, by the continuous creation of factories along with the growth of greenhouses, toxic gases consisting of carbon dioxide continue to be distributed into the atmosphere, and with this continuous growth comes the destruction of plants which are responsible for purifying the air by taking in the carbon dioxide and releasing oxygen, it is easy to see why; and although few have come in defence of human beings to place this claim on the stage to be closely analysed and debunks, unfortunately for them all the facts presented so far have added up in support of the claim. Mankind may be on a dangerous path to destruction, but not for long this is not how thing must remain, and as time would have it, it is not too late. We may not have the abilities to turn back the hands of time; but rather we can proceed with tim into a better tommorow, increase educational engagement in the sciences, by teaching children at a younger age about climate change during their introductions into chemistry, biology, and earth science. Inclined with the education of the student a focus on better interacting with the environment to improve habitats for animal and teach the importances in reducing the damaging toxins in the air and on the ground. following these steps may not have a great effect right away; however in the long rich , by following these steps we can give birth to a future where the children we know today will grow to become environmental specialist, engineers, social
Climate change has been an extremely controversial topic in recent history and continues to create much debate today. Many questions concerning climate change’s origins and its potential affect on the globe are not fully understood and remain unanswered. What is climate change? Is climate change happening? Is it a natural cycle of the world or are there other catalysts involved such as human activity? What proof is there? What data correlations show climate change is accelerated by humans? How serious is climate change and how will it affect the future of our globe? What are we doing to address climate change? Should we really be concerned about climate change? Questions such as these have made climate change a very serious issue in today’s world and created the ideology of climatism. The issue of climate change has affected many different aspects of our lives and the world we live in. Policymaking, human activism, technologies, emission control, global warming, alternative energy sources and many other things have been greatly affected by the mania of climate change. This research report will present climate change in a light of common sense and rationality that will take a grounded discussion of the science behind climate change, global warming, human activity, and how the ideology of climatism has corrupted and driven the actions to combat climate change.
Global warming and climate change have been frequent topics of discussion over the past several years. Although people tend to focus on the politics, it is time to look past the media aspects of it and into the cold hard facts of what our Earth is currently experiencing, and what caused it in the first place. The cause of climate change includes natural causes, but human causes are what is generating such a rapid global change. It’s time that the ways in which humanity affects the Earth’s climate, how scientists record and measure the climate change, and what can be done in everyday life to slow it down and/or stop global warming, are recognized.
The global thermometer is drastically changing year by year which could overall have a devastating impact on humanity. In the film Six Degrees Could Change the World it is stated that if the temperature continues to increases by one degree Celsius, it will have a great effect on both the world and the people living in it. If it were to drastically increase by six degree, there could be catastrophic results. Global warming has been a controversial issue over the last few decades in which many individuals explore the outcome of the nation if it continues. The use of constant energy by mankind may ultimately be the ruin in which will continue increasing the temperature of the globe. However, there are both existing and new emerging technologies that could possibly transform the outcome of global warming. According to Volti (2010) “technology is not just a source of environmental problems; it can also be part of the solution” (p.97). The latest use of hybrid cars, renewing the use of energy, and the use of wind power are all forms of technological advancements that could assist in the outcome of global warming. Although technology can help to stop global warming, it cannot be the solitary factor in doing so.
The earth is a complex system, which continues to evolve and change. Climate change and global warming are currently popular in the political agenda. But what does “climate” really mean? The difference between weather and climate can be conveyed in a single sentence: “Climate is what you expect; weather is what you get.” Based on research of the geologic record, we know that climate change has happened throughout Earth's history and at present, ever-increasing evidence points to the roles that humans play in altering Earth systems. The Earth and its atmosphere receive heat energy from the sun; the atmospheric heat budget of the Earth depends on the balance between incoming solar radiation and outgoing radiation from the planet; which has been constant over the last few thousand years. However present evidence seems to suggest that the recent increase in temperature has been brought about by pollution of the atmosphere, in particular the release of huge amounts of carbon dioxide, mostly through Anthropogenic Forcing (human activity) and other various internal and external factors. I...
Fuels like coal, and oil that once were a fine innovation in creating energy are now rapidly deleting and one day will be gone forever; energy that won’t last is often referred to as non-renewable energy. Besides being set up to fail and become inefficient in the future, fossil fuel energy is not clean to use and poses several environmental complications. Coal, for instance is “the dirtiest of all fossil fuels. Coal combustion not only produces sulfur oxides and nitrogen oxides that contribute to acid rain and snow, it generates millions of tons of particulates that cause asthma and other respiratory diseases.” As with all usage of fossil fuels, it creates enormous amounts of carbon dioxide, which contributes to greenhouse gas. Not only are fossil fuels dirty, they also pose as a security risk and unforgiving on the American wallet. (Saini)