The counter-argument would be as hunger is decreasing then too overpopulation is causing so many other problems, i.e., option B is correct.
What is an counter-argument?
The acknowledgment of viewpoint that contradicts the present argument and then re-affirming that argument is referred to as counter-argument.
The given argument is stating that hunger has been went down in countries like China and India, so it is unnecessary to blame overpopulation.
The counter-argument would be as hunger is decreasing then too overpopulation is causing so many other problems
Thus, the correct option is B.
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