Question

4. Which title best expresses the main idea of this passage?
a) Developed Countries' Social-Security Systems Have Collapsed.
b) Developing countries Will Soon Be Hit by Aging Crisis.
c) Developing Countries' Effective Strategies to Face a Graying Future.
d) Developed Countries Celebrate Decreases in Mortality Rates.
e) Developing countries' Pension Systems Are Prepared to take Care of Their Elderly.​

Answer 1

A alternativa correta acerca do título do texto que contém a ideia principal dele é a alternativa B, essa que menciona acerca de países desenvolvidos serem atingidos pela crise da idade logo.

Segue abaixo o texto para responder corretamente à questão:

Judging by headlines on the U.S.’s and Europe’s retirement crisis, you’d think the specter of aging populations plagued only rich countries. But a top French demographer says that developing nations will actually be the hardest hit by the gray wave.

Experts have long warned about the confluence of two trends in the industrialized world: an aging boomer population, which will strain social-security systems; and falling birthrates, which will cause a lack of strong and healthy workers to support the elderly. Anxiety over these issues crops up regularly in Western politics, most recently in the American health-care debate, where alarmist cries about unplugging Grandma to save money mirror an underlying truth: there will be many grandmas, and they  will require expensive care. And the U.S. is far less gray than countries such as Italy, Germany, and Japan, where more than 20 percent of the people are already over 65. By contrast, the developing world is seen as a wellspring of high birthrates and a replenishable supply of young workers.

But a recent study by Gilles Pison, of the French National Institute of Demographic Studies, says that developing nations are also staring down the barrel of an aging crisis— albeit one that’s slightly further off. While Asian and African populations are younger for now, Pison says, many developing countries are starting to experience the same combination of declining mortality and falling -birthrates.

Take France and China. France halved its fertility rate from five to 2.5 over a span of 150 years (from 1760 to 1910). The same change in China took only 12 years, from 1972 to 1984. Even in countries without a one-child policy, birthrates are slowing at a remarkable rate. In 1984, Iranian women had, on average, seven children; in 2006, they had 1.9. At the same time, elderly populations are burgeoning. It took 114 years for France’s over-65 set to double, from 7 to 14 percent of its populace. It’s taken 71 years to double in the United States. But that transition will happen in 20 years in Iran and Tunisia, and only 17 in Vietnam and Syria.

While developed countries have had generations to build up and tweak their institutional safety nets for aging populations, the developing world is much less prepared— and they have less time to get it right. As family support structures erode, Pison says, there aren’t the pension systems to pick up the slack. The good news is, for a few more decades at least, the proportion of working-age adults in developing countries is larger than ever before—an opportunity they must seize to the fullest to prepare for their graying future.

Aging Crisis and Comprehension

Para que possamos analisar esse texto e compreender qual título se encaixaria melhor, primeiramente precisamos ter o conhecimento acerca do que está sendo tratado no decorrer desse texto, que nesse caso, é o envelhecimento da população de países desenvolvidos.

Nesse contexto, é possível afirmar de acordo com o texto que a crise da idade nos países desenvolvidos irá acontecer logo, essa crise sendo gerada basicamente pela baixa natalidade e o envelhecimento da população trabalhadora, que logo irá se aposentar, gerando assim a crise mencionada no título.

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