Halliday Sutherland, Birth Control: A Statement of Christian Doctrine against the Neo-Malthusians
“ Thirdly, before anyone can reasonably maintain that overpopulation is the cause of poverty and disease, it is necessary to prove that overpopulation actually exists or is likely to occur in the future. By overpopulation we mean the condition of a country in which there are so many inhabitants that the production of necessaries of livelihood is insufficient for the support of all, with the result that many people are overworked or ill-fed. ”
