Review paper on three scientific articles Essay Example | Topics and Well Written Essays - 500 words

Review paper on three scientific articles - Essay vitrineIn the short term, improving vehicle technology could reduce petroleum consumption by wholeness third reducing vehicle size could level off the 2% petroleum consumption yearly growth rate, but it would take 20 years. In the long term, alternative fuels and new propulsion systems for hydrogen and electrical-powered cars may be developed however, alternative fuels such as ethanol may have openhanded environmental impacts, and hydrogen cars will require further advances in technology. The fourth option for reducing greenhouse burn out emissions, changing the way vehicles are used, may include designing specific urban-use vehicles with improved gas efficiency.The article A Plan to Keep Carbon in Check (Socolow & Pacala 50) explores ways to reduce nose bay windowdy dioxide emissions using available technologies. The authors state that the danger zone, in which irreversible climate changes take place, probably lies where the automatic teller machine has double the amount of carbon that it had before the Industrial Revolution of the 18th century. The article considers seven antithetic wedges of the stabilization triangle (created from the difference in graphs of the carbon emission rates staying the same, and the emission rate level off in 50 years) each wedge represents lowering the carbon emission rate by 1 billion tons a year 50 years from now.For example, a wedge can be accomplished by not building 700 burn-fired power plants or by equipping 800 coal plants to capture and store carbon dioxide two wedges can be accomplished by cutting buildings electrical energy use in half. Policies of setting a cost of $100-200 per ton of carbon emissions may help to riposte seven wedges, but further policies may be needed, for instance, to encourage commercialization of renewable energy technologies and to clog construction of high-carbon emissions plants.The article The Rise of Renewable Energy (Kammen 84) fo cuses on