Technology CAn Stop Global Warming Essay

Many people buy hybrid cars because they have been told that hybrids are much more eco-friendly than any other vehicles out on the market and they feel proud for supporting the Mother Nature. Surprisingly, it is a fact that a recent report announced that the Toyota Prius has a higher life time energy cost than Hummer H1 SUV (kentlaw.edu). It also states, “There are, however, environmental costs to mining and smelting (in Canada) 1,000 tons a year of zinc for the battery-powered second motor, and the shipping of the zinc 10,000 miles - trailing a cloud of carbon - to Wales for refining and then to China for turning it into the component that goes to a battery factory in Japan” (kentlaw.edu). In other words, the hybrids emit less carbon dioxide and other gases but it releases far more energies and toxic gases into atmosphere at production and disposal stage.

The United States is the second largest producer of greenhouse gases in the world, and yet is doing very little to fix this startling statistic (Dennis). The US’ reliance upon outdated energy sources continues to harm both the environment and the economy by producing millions of tonnes of pollution every year and costing the government billions of dollars (“Fact Sheet: Clean Power Plan”). Fossil fuels have been the main energy sources in America since the industrial revolution, and it is time to make a change. Renewable energy is energy harnessed from sources like the sun, wind, or water, and has little to no negative effects on the environment (“Renewable Energy Technology Basics”). The United States needs to integrate and increase the use of these types of energy across the country, as well as implement positive environmental policies, to prevent further pollution of the earth and combat the effects of climate change.

There has been lots of controversy on whether hybrid vehicles are environmentally better than gas vehicles. In this new age of technology and vast growth of human population, there would have to be ways to make driving environmentally healthy considering the fact that millions of people drive(Goffman, “Electric Car Batteries Could Provide Energy for the Smart Grid”). Hybrid cars use clean electric , while gas powered cars use harmful polluting fossil fuels. For the most part, to make sure that this world becomes cleaner, hybrid cars will definitely need to be used in the future. Hybrid cars are environmentally better than gas cars.

Climate change is an issue that has plagued the minds of humans for centuries. The issue goes back as far as the ancient Greeks, who thought that cutting down forests could lead to more rain. We have always been preoccupied with the topic, and now finally we have evidence that it is in fact happening. We have to work towards lessening the effects that climate change has on our society and combat the reluctance of our government to change our nation’s methods of getting energy. In, “A Climate Repair Manual,” by Gary Stix, he urges Americans to change their ways and use more renewable sources of energy.

Climate change and transportation play a big role and it is important to be concerned for our future generations. The use of gasoline cars is a major producer in carbon dioxide emissions, although they are not entirely responsible for it—they play a role in it. Other form of transportations like buses and taxis also contribute to carbon dioxide emissions. The total amount of carbon dioxide emissions from an average car is seventy six percent which comes from usage of a vehicle containing gasoline. Efficiency has increased by twenty percent in regards to electric motors, especially when it comes to their wheels using no power when the car is at rest. Car ownership will increase and with this, improvements in technology could be a vital

Since climate change unfolds over long periods of time, we tend to overlook the dangerous outcomes; we focus and react to immediate, urgent events instead like our kids or bills. Although scientists have agreed that climate change has significantly altered the atmosphere, we still don’t have a majority of the population taking action. We need to restraint ourselves from using fossil-fuels and fracking before we reach an irreversible tipping point and to protect our way of life, our children, and future generations (Keya Chatterjee, Disruption video). Global warming is determining every aspect of our lives, and if we don’t acknowledge this environmental issue and take action, we will not live, we will die. Alternatively, a post-carbon environment is definitely within our grasp, with 100% renewable energy sources. A change to friendly energy doesn’t mean economic instability; we’ll still have job opportunities installing solar panels and wind turbines, for example. Although we need political will from world leaders, in order to establish this transition, we as individuals must take action and get

Bill Nye stated, “Climate change is happening, humans are causing it, and I think this is perhaps the most serious environmental issue facing us.” Humans are not only causing the climate change that Nye mentioned, but are also destroying the environment by wasting resources. The world has a serious problem that, if not dealt with right away, will lead to environmental catastrophe. However some people may ignore this warning from Nye and use the argument that the United States doesn’t need to worry about the environment because more pressing matters exist. In today’s world everyone uses energy and resources to meet their daily needs, but some of it is wasted unintentionally. The American government and its citizens have the responsibility to reduce this waste.

Akio Toyoda, the founder of the car company Toyota Incorporated, once said “Automobiles are the pinnacle of human transportation. The percentage of families across the world who own cars have reached new heights in the past decade. Multiple families now have an easier form of transportation than walking or taking an overcrowded bus. For that reason, I am happy with what I do.” Akio Toyoda is right for saying so. The usage of automobiles increases by 150% since the past decade as more consumers look towards faster and cheaper methods of transportation. The increase in usage brings many concerns to well-minded citizens, specifically concerns regarding the environment and the conservation of energy. In order to tackle the problem locally, multiple

If you listen to the car companies, hybrid cars are the best invention since sliced bread. While there are many reasons to buy a hybrid car, including a new tax incentive for US owners, it doesn 't hurt to have a good understanding of how they work. This article explores the myths, benefits and drawbacks of owning one of these new "green" vehicles. Are hybrid cars really more cost effective?

Hybrid car is one of the solutions to alleviate global warming. Ferdinand Porsche built the first successful hybrid car in 1902,

“Hybrid” cars can be good for the environment because they are an “alternative, being used to decrease the emissions of vehicles and to decrease the amount of fossils being used” (Kukreja). “Hybrids also cost less to operate because of fuel usage” (Kukreja). Hybrids benefit from using less fuel by saving money and by stopping carbon dioxide, volatile organic compounds, and particulate matter from entering the environment. Less fossil fuels being used means less money spent on fuel! Hybrid cars have an electric motor that runs the transmission, so the gasoline engine never directly powers the car. Even though hybrid cars take gas, the car uses nowhere as much as an actual gasoline powered car.

Car Emissions: A Buyer’s Guide To Going Green states that, “Battery electric cars -- those that run solely on electricity -- are the cleanest and least expensive to operate” (Hirsch). Since an electric car has less moving parts than a conventional car, there is less wear and tear on the engines. Customers don’t have to worry about gas charges, engine oil, and engine parts. “...Electric and hybrid vehicles exceeded $600 billion last year, nearly equivalent to the United States defense budget" says the article “Climate Deal Is Signal for Industry to Go Green.”(Krauss and Bradsher). The surge for electric cars is coming and coming fast with groundbreaking technology and their aerodynamic designs. "Advocates think that because the vehicles store energy in their batteries, they could one day play a useful role in smoothing out the surges in the grid caused by the increased use of wind and solar energy, which provide electricity only when the sun shines or the wind blows. But those clean-electricity sources will need to grow simultaneously for the climate impact to be positive." (Birnbaum). Electric cars get even greener, because, they depend on solely electric power people can power their car by hydroelectric power, wind power, solar power, and etc. Electricity is renewable therefore people can produce it themselves thus making a cleaner and more efficient change to help out the

Climate change occurs mainly because of human activities, such as harvesting resources, industrialization, and technological invention, among other factors. One of the main reasons climate change has occurred in the last a few decades is because conventional cars which made their first appearance in 1886, have become increasingly popular. Although, conventional cars are more efficient and less expensive than hybrid cars, hybrid cars help reduce the negative impact on the environment more than conventional cars. A Hybrid car has disadvantages due to the battery and power of the engine, which has to improve over time, which makes people less likely to buy hybrid cars over conventional cars in the present such as gas and diesel. Even though both conventional and electric cars have negative impact on the environment, they have different scale of impact on the environment. By looking at how each system of both types of cars work, what the effect on fuel consumption rate and greenhouse gas emissions are, and what the disadvantages of electric cars are compared to conventional cars, hybrid electric cars are less likely to negatively impact on the environment more than conventional cars.

Solutions to Global Warming There are many solutions to reduce the amount of green house gases in the atmosphere, which causes Global Warming. A main culprit for global warming is the use of CFC's (chlorofluorocarbons). If the use of CFC's was reduced, the number of greenhouse gases will be reduced by a great deal (however there are many other thing that cause dramatic amounts of greenhouse gases including carbon dioxide and nitrous oxide).

The Earth is a dynamic, constantly changing environment in which the hydrosphere, atmosphere, and biosphere all interact. When one changes slightly the change is then felt through out the spheres. Humans need to understand that the change they cause can have a potential for a disastrous affect on the environment. From injecting the atmosphere with greenhouse gas, or deforestation, all the unnatural things done to the environment will have an unnatural affect that will have to be dealt with. We as humans have a moral responsibility to reduce global warming gasses by changing our modes of transportation, to stop deforestation, and increase government funding into research to inhibit global warming for