By about 2050, the <u>elderly</u> populations in <u>low income countries</u> are expected to boom.
It is expected that in the next thirty years, the world's population would increase by 2 billion persons, that is, become 9.7 billion instead of the present 7.7 billion.
The older population is increasing because of the increased life expectancy as well as the falling fertility levels. Several countries are experiencing a reduction in population size and their number keeps on increasing.
This change eventually has a major impact on the achievement of the Sustainable Development Goals or the SDGs, which are the globally agreed targets to achieve economic stability over years.
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Answer:
Following are the responses to the given question:
Explanation:
A study whereby measures deferred gratification offers Mary, 7 years old, a chance to eat the marshmallow, or wait 10 minutes, instead she gets two marshmallows. Mary chooses to wait 10 minutes to have the larger bonus, or she'll make her decision. Because Mary can delay satisfaction, it is probable to have a lower SAT rating than children who can not delay satisfaction. They can cope with stress more effectively, show greater self-esteem, and become less likely to be using a hard substance.
