A reasonable goal is to reduce global population growth by year ____ to level off around ____ billion.
A)2040; 8 billion
B)2020; 8 billion
C)2040; 13 billion
D)2020; 6 billion
E)2060; 5 billion

Question

Quizplus · Accepted Answer

According to current estimates, global population growth is expected to level off around 9-10 billion by 2050. Therefore, reducing global population growth by 2040 to level off around 8 billion is a feasible and reasonable goal. Option D of reducing to 6 billion by 2020 is already past its deadline and not possible at this point. Option C of reducing to 13 billion by 2040 is not a reduction at all but an increase from the projected level. Option B of reducing to 8 billion by 2020 is also not feasible given the current population growth rate. Option E of reducing to 5 billion by 2060 is not a reasonable or desirable goal as it would require a significant decrease in global population that could lead to several negative consequences such as social, economic, and environmental impacts.

A Reasonable Goal Is to Reduce Global Population Growth by Year