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TOPIC: ARGUMENT 17 - The following appeared in a letter to the editor of the Walnut Grove town newspaper.
"Walnut Grove's town council has advocated switching from EZ Disposal (which has had the contract for trash collection services in Walnut Grove for the past ten years) to ABC Waste, because EZ recently raised its monthly fee from $2,000 to $2,500 a month, whereas ABC's fee is still $2,000. But the town council is mistaken; we should continue using EZ. EZ collects trash twice a week, while ABC collects only once. Moreover, EZ-which, like ABC, currently has a fleet of 20 trucks-has ordered additional trucks. Finally, EZ provides exceptional service: 80 percent of respondents to last year's town survey agreed that they were 'satisfied' with EZ's performance."
WORDS: 500 TIME: 0:30:00 DATE: 2006-7-13
1.2次必要吗?
2.卡车多服务未必好
3.调查人群未知,对ABC看法未知
In this argument, the arguer recommends continuing use EZ Disposal, which has had the contact for trash collection services in Walnut Grove for the past ten years, rather than use ABC Waste. To support this argument, the arguer points out that EZ collects trash twice a week whereas ABC collects only once a week. The arguer also notes that EZ has ordered additional trucks, implying that its quality of service will improve. Moreover, the arguer cites an investigation indicating 80% of respondents were satisfied with EZ's performance. This argument suffers from a series of unsubstantiated assumptions, which renders it wholly unpersuasive as it stands.
In the first place, the mere fact that EZ collects trash twice whereas ABC only collects once a week doesn't follow that we should continue use EZ.The arguer provides no information about how much trash we need to have collected, and weather it is necessary to collect trash twice a week. It is possible that we don't have so much trash that need to be collected twice a week--once a week is already enough. We also doubt that weather the"twice" collects more trash than"once". Perhaps the technology of EZ is poorer than ABC, so it has to collect trash twice. If this is the case, we see no need to pay more money for trash collection.
In the second place, the arguer unfoundedly assumes that EZ's service is better than ABC's, for EZ has ordered 20 additional trucks. However, this doesn’t follow that EZ will own more truck than ABC in the future, since it is entirely possible that most of EZ's trucks are obsolete and it is necessary for them to replace these trucks with new ones. Even this is not true, more trucks doesn't equivalent to better service, since we may not enjoy the service of all trucks.
In the third place, the survey that the arguer cites to support his/her claim is open to doubt. We are not given clear information about the constitution of the respondents, and also the number of people under survey remains unknown. Hence, we have good reason to doubt weather the respondents are representative of the overall population in the town. Without convincing evidence, we cannot rule out the possibility that the respondents are aged ones and they know little about the fact that other company may do better than EZ, because they are already familiar with EZ.If that is the case, perhaps more people, especially young residents, were not satisfied with EZ's performance. Even if the respondents are representative enough to reflect the overall attitude in the town, we still know nothing about their opinion on ABC.Perhaps more than 90% of the residents are satisfied with ABC's performance, then we should certainly use ABC.
To sum up, this argument is unconvincing for its unfounded assumptions and unpersuasive survey. To strengthen this argument, the arguer should convince us that EZ will own more trucks than ABC and we will surely benefit from that. The arguer should also prove that we need to have trash collected twice a week so more payment is necessary. Finally, the survey that the arguer cited should be representative enough to reflect the overall opinion on the issue, and we need also know how many people are satisfied with ABC's performance. |
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