Perhaps ironically, many hunters claimed to be “culling” the herd, thereby saving it from over-population or starvation.
Your existence contributes to over-population, climate change, and species extinction.
They claim that we are threatened with "over-population;" aye, that the danger is upon us.
There is no fear of over-population; if there is any present danger, it is upon the other side.
But there is not one solution which will not apply quite as well to the evils of over-population as to any other evil.
We find evidences of over-population in every old country of the world.
The first prime cause of over-population in India, he asserts, is early marriage.
I am no believer in Malthusianism as a check to what is called 'over-population.'
Yet there are other ways of meeting this over-population beside the crude method of war.
over-population, famine, tribute, it was no wonder that the people were so poor.