Before revision: Preventive vs. positive population controls The Malthusian catastrophe simplistically illustrated To manage population growth with respect to food supply, Malthus proposed methods which he described as preventive or positive checks: A preventive check according to Malthus is ways that in which nature may alter population changes.
After revision: Preventive vs. positive population controls The Malthusian catastrophe simplistically illustrated To manage population growth with respect to food supply, Malthus proposed methods which he described as preventive or positive checks: A preventive check according to Malthus is that in which nature may alter population changes.