Prevention efforts that are aimed at a specific subgroup of the population considered at-risk for developing mental health problems are called Selective interventions.
The term "population" usually refers to the total number of people living in a certain area, such as a city or town, region, nation, continent, or the entire world.
The need for food, water, housing, energy, healthcare, transportation, and other resources will rise as the population grows. And all that consumption increases the likelihood of major catastrophes like pandemics, increases conflicts, and degrades the environment.
Culling, relocation, or manipulation of the reproductive system are all possible methods of population control.
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