Sentence examples for underpopulation from inspiring English sources

The result, the study said, has been an overpopulation of Senate districts in New York City and an underpopulation of districts upstate.

Religious teachings that ignore these human rights cannot be justified by either overpopulation or underpopulation.

Nonparents have heard that before, and point out that overpopulation is a bigger problem than underpopulation, and that parents rarely decide to be parents out of a perceived obligation to humankind.

In 1882, fears that underpopulation might tempt neighboring Chile to contest Argentine sovereignty of Tierra del Fuego prompted President Julio Argentino Roca to order a penal colony founded here.