The study based on an area in Mexico is cited to show that_____ Last year marked the third year in a row of when Indonesia’s bleak rate of deforestation has slowed in pace. One reason for the turnaround may be the country’s antipoverty program. In 2007, Indonesia started phasing in a program that gives money to its poorest residents under certain conditions, such as requiring people to keep kids in school or get regular medical care. Called conditional cash transfers or CCTs, these social assistance programs are designed to reduce inequality and break the cycle of poverty. They’re already used in dozens of countries worldwide. In Indonesia, the program has provided enough food and medicine to substantially reduce severe growth problems among children. But CCT programs don’t generally consider effects on the environment. In fact, poverty alleviation and environmental protection are often viewed as conflicting goals, says Paul Ferraro, an economist at Johns Hopkins University. That’s because economic growth can be correlated with environmental degradation, while protecting the environment is sometimes correlated with greater poverty. However, those correlations don’t prove cause and effect. The only previous study analyzing causality, based on an area in Mexico that had instituted CCTs, supported the traditional view. There, as people got more money, some of them may have more cleared land for cattle to raise for meat, Ferraro says. Such programs do not have to negatively affect the environment, though. Ferraro wanted to see if Indonesia’s poverty-alleviation program was affecting deforestation. Indonesia has the third-largest area of tropical forest in the world and one of the highest deforestation rates. Ferraro analyzed satellite data showing annual forest loss from 2008 to 2012- including during Indonesia's phase-in of the anti-poverty program- in 7,468 forested villages across 15 provinces.“We see that the program is associated with a 30 percent reduction in deforestation,' Farrow says. That’s likely because the rural poor are using the money as makeshift insurance policies against inclement weather, Ferraro says. Typically, if rains are delayed, people may clear land to plant more rice to supplement their harvests, he says. With the CCTs, individuals instead can use the money to supplement their harvests instead. Whether this research translates elsewhere is anybody’s guess. Ferraro suggests the results may transfer to other parts of Asia, due to commonalities such as the importance of growing rice and market access. And regardless of transferability, the study shows that what’s good for people may also be good for the environment. Even if this program didn’t reduce poverty. Ferraro says, “the value of the avoided deforestation just for carbon dioxide emissions alone is more than the program costs.”A、economic growth tends to cause environmental degradation.B、cattle rearing has been a major livelihood for the poor.C、CCT programs have helped preserve traditional lifestyles.D、antipoverty efforts require the participation of local farmers.
The study based on an area in Mexico is cited to show that_____
Last year marked the third year in a row of when Indonesia’s bleak rate of deforestation has slowed in pace. One reason for the turnaround may be the country’s antipoverty program.
In 2007, Indonesia started phasing in a program that gives money to its poorest residents under certain conditions, such as requiring people to keep kids in school or get regular medical care. Called conditional cash transfers or CCTs, these social assistance programs are designed to reduce inequality and break the cycle of poverty. They’re already used in dozens of countries worldwide. In Indonesia, the program has provided enough food and medicine to substantially reduce severe growth problems among children.
But CCT programs don’t generally consider effects on the environment. In fact, poverty alleviation and environmental protection are often viewed as conflicting goals, says Paul Ferraro, an economist at Johns Hopkins University.
That’s because economic growth can be correlated with environmental degradation, while protecting the environment is sometimes correlated with greater poverty. However, those correlations don’t prove cause and effect. The only previous study analyzing causality, based on an area in Mexico that had instituted CCTs, supported the traditional view. There, as people got more money, some of them may have more cleared land for cattle to raise for meat, Ferraro says.
Such programs do not have to negatively affect the environment, though. Ferraro wanted to see if Indonesia’s poverty-alleviation program was affecting deforestation. Indonesia has the third-largest area of tropical forest in the world and one of the highest deforestation rates.
Ferraro analyzed satellite data showing annual forest loss from 2008 to 2012- including during Indonesia's phase-in of the anti-poverty program- in 7,468 forested villages across 15 provinces.“We see that the program is associated with a 30 percent reduction in deforestation,' Farrow says.
That’s likely because the rural poor are using the money as makeshift insurance policies against inclement weather, Ferraro says. Typically, if rains are delayed, people may clear land to plant more rice to supplement their harvests, he says. With the CCTs, individuals instead can use the money to supplement their harvests instead.
Whether this research translates elsewhere is anybody’s guess. Ferraro suggests the results may transfer to other parts of Asia, due to commonalities such as the importance of growing rice and market access. And regardless of transferability, the study shows that what’s good for people may also be good for the environment. Even if this program didn’t reduce poverty. Ferraro says, “the value of the avoided deforestation just for carbon dioxide emissions alone is more than the program costs.”
- A、economic growth tends to cause environmental degradation.
- B、cattle rearing has been a major livelihood for the poor.
- C、CCT programs have helped preserve traditional lifestyles.
- D、antipoverty efforts require the participation of local farmers.
题目解答
答案
解析
考查要点:本题主要考查学生对文章中引用墨西哥研究的逻辑作用的理解,需要结合上下文分析其论证目的。
解题核心思路:
- 明确题目要求:找出墨西哥研究被引用的具体结论。
- 关注文章中墨西哥研究的上下文:该研究支持“传统观点”,即经济增长与环境破坏的正相关关系。
- 对比选项,锁定与传统观点一致的答案。
破题关键点:
- 传统观点认为“减贫与环保目标冲突”,而墨西哥研究通过CCT计划导致砍伐增加的现象,验证了经济增长(收入增加)导致环境破坏的因果关系。
- 墨西哥研究作为反例,为后续印尼研究的反向结论(减贫同时保护环境)提供对比基础。
关键逻辑梳理:
- 传统观点:减贫(经济增长)与环保目标冲突(第4段)。
- 墨西哥研究:支持传统观点,即CCT计划使收入增加,部分人开垦土地养牛,导致森林砍伐(第5段)。
- 印尼研究:与墨西哥相反,CCT计划减少砍伐(第8段),说明减贫与环保可协调。
选项分析:
- A选项(经济增长导致环境破坏)直接对应墨西哥研究支持的传统观点。
- 其余选项均偏离研究核心结论:
- B(养牛为生计)是现象描述,非研究结论;
- C(保留传统生活)未提及;
- D(农民参与)与研究无关。