Nightmare007
Countries that legalized the drug X twenty years ago, because a significant percentage of the population had been using X on a daily basis without any apparent harm to the community at large, reset the benchmark for what is appropriate and proper behavior among their citizens. Since X's legalization, there has been an increase in manic depression, suicide and certain kinds of cancer. In order for Andovia, a country that has not yet legalized X,to avoid the development of such undesirable tendencies and prevent the social problems stemming from broad usage of drug X, it should close its borders and not issue visas to any tourists from countries where drug X is legal.
Which of the following, if true, most seriously weakens the argument above?A. Drug X emits a faint smell that makes it very difficult for trained canines to identify at border control points.
B. The detrimental side effects of drug X only become visible after several years of usage.
C. Andovia is surrounded on three sides by water, but has an excellent naval border police force.
D. Drug X resembles several other designer drugs currently on the market.
E. Drug X is very easy to extract chemically from certain consumer products and is taken in droplet size doses that can easily be camouflaged as items such as hairspray or nail polish remover.
The correct answer is E.ExplanationThe argument claims that Andovia should close its borders and restrict entry to tourists from countries where drug X is legal to prevent the drug from becoming widespread and causing social problems. This relies on the assumption that controlling the entry of people from these countries will effectively control the entry of the drug itself.
Option E directly attacks this assumption by stating that Drug X is extremely easy to conceal and extract from common household items. This implies that even with strict border closures and visa restrictions, individuals could easily smuggle the drug into Andovia without being detected. If drug X can be easily smuggled through other means, then restricting tourists from countries where it is legal wouldn't be an effective way to prevent its proliferation in Andovia.
Why other options are incorrectA. Drug X emits a faint smell that makes it very difficult for trained canines to identify at border control points. This weakens the argument slightly by suggesting that detection at the border might be challenging. However, it does not completely negate the effectiveness of border closures as a preventative measure, especially if authorities employ other methods of detection beyond canines.
B. The detrimental side effects of drug X only become visible after several years of usage. This strengthens the argument, as it suggests a greater need for preventative measures to protect the population from long-term harm.
C. Andovia is surrounded on three sides by water, but has an excellent naval border police force. This strengthens the argument, as it implies that Andovia has robust measures in place to enforce border control, making the proposed solution more feasible.
D. Drug X resembles several other designer drugs currently on the market. This might make it harder to identify Drug X, but doesn't necessarily mean border controls are entirely useless. It might necessitate improved drug testing techniques, but not necessarily a rejection of border controls as a whole.
Source: AI Overview