Friday, February 28, 2020

Travel, Transport and Sustainability Essay Example | Topics and Well Written Essays - 2000 words

Travel, Transport and Sustainability - Essay Example One can ensure that they keep their vehicles properly maintained. It is a common scenario to see heavy soot coming out of exhaust pipes of some vehicles while others do not have such emissions. The reason for the formerly mentioned observation is because such cars have been improperly maintained and their car filters are at fault. If simple adjustments like that can be made, then fewer carbon imprints will be left and transportation can be considered sustainable. Individuals should also purchase and use vehicles that require less fuel. There are car models that take up too much fuel despite a number of distances traveled. In line with this, there are also other models that require a high minimum amount of fuel for them to start moving. Such cars should be avoided in the bid to make transport sustainable. Most four wheel drives and large vehicles fall under this category. Consumers should try to purchase vehicles that are electric hybrids. These types of vehicles have been known to reduce fuel use by about half the amount used by other types of vehicles. Drivers should also adjust the kind of routes used in their daily travels. This means that people should master all the routes leading to a certain destination and choose the most cost effective or the shortest one. This adjustment can be made by careful planning on the drivers’ part. Drivers should also avoid routes that are characterized by heavy traffic jams. If these are the only routes available, then users can try passing through the place earlier or later than usual to minimize on fuel wastage. se on fuel wastage. Air conditioning in vehicles is another heavy fuel user. Zero Waste New Zealand Trust (2006) establishes that one can be economise about ten percent of fuel usage if they do not use air conditioning. A simple but cleaner way of achieving the same result would be pulling down the windows on one's automobile. Another economical way of travelling is by avoiding personal cars. If almost every individual in the country uses a personal car, then more fuel is consumed and the country will have a large output of carbon emissions. Alternatives to the use of personal cars include: Use of public transport Walking Biking Using school buses rather than personally driving the children to school. Walking is one of the most efficient means of saving fuel because studies have shown that all other modes of transport aren't. Taking the example of a vehicle that uses petrol or diesel. Three quarters of the fuel is lost as heat, about nineteen percent is used to rise above inertia of the car material used and only one percent is used to

Tuesday, February 11, 2020

The legalization of Marijuana Essay Example | Topics and Well Written Essays - 1250 words

The legalization of Marijuana - Essay Example In addition, the possibility of using the crop as a major cash crop to spur development among farmers poses an important economic opportunity worth exploration. Hayes (2013) is one of those who opposed to any move to legalize marijuana. In his article, â€Å"why Marijuana Shouldn’t Be Legalized,† he presents his reasons why he feels that marijuana should remain illegal in the country. Hayes begins by highlighting that he is one among the many people who have been impacted either directly or indirectly by marijuana smoking. He claims that he has many friends and family members who are addicts to weed smoking. In addition, he argues that he grew up in Oregon, a state notoriously known for weed smoking and brags about possessing the best weed in the country. Since weed, smoking is very prevalent in this state, the debate as to whether the state needs to legalize marijuana or not, often forms the center of debate every time elections come up. However, Hayes (2013) is worrie d that any move to legalize the use of marijuana in the country may have serious consequences. He begins by comparing the marijuana debate to the abortion issue in the in the 1970s, that ended in the Roe vs. Wade case, which culminated in the legalization of abortion. In this regard, Hayes point out that the debate regarding the legalization of marijuana might soon result in a ruling that might have serious consequences to the generation that is yet to come. Even though Hayes agrees with some of the benefits associated with smoking of marijuana in the country, he is very much worried of the side effects links to marijuana smoking. Hayes first major reason for opposing the legalization of marijuana in the country is linked to the fact that smoking or ingesting the weed can cause serious health issue, including lung cancer, high blood pressure, heart complications, maniac disorders, and mental impairment. In proving his claim, Hayes (2013) cited a research conducted by Roger Roffman o f the University of Washington who found that a majority of marijuana smokers suffer from the side effects of the smoking or ingestion of the weed. The professor found out that most marijuana smokers find themselves mentally impaired, which results in inability to think rationally. Another study conducted by Ruben Baler confirmed the earlier research conducted by Roffman by showing that the THC chemical substance found in marijuana is capable of corrupting the chemical activities of the brain, thereby resulting in mental impairment and the inability to reason rationally. Therefore, Hayes is very much worried that the legalization of marijuana in the country might increase preventable diseases among the youths in the country. In fact, he says that he does not want to imagine seeing a 23-year-old sitting comfortably smoking marijuana. Hayes (2013) would like to see these youths grow up in an environment free of marijuana smoking. This is only achievable by maintaining the illegal stat us of marijuana in the country. Hayes also points out that marijuana smoking has been linked to bad behaviors. In this regard, he noted that marijuana smokers are likely to commit crime due to their status of the mind. This implies that legalizing the weed might increase the number of smokers, which effectively increases the number of crime committed in the country.