Global Problems of Population Growth
Yale,, Spring 2009 , Prof. Robert Wyman
Added to favorite list
Updated On 02 Feb, 19
Evolution of Sex and Reproductive Strategies - Sex and Violence Among the Apes - From Ape to Human - When Humans Were Scarce - Why Is Africa Different? - Malthusian Times - Demographic Transition in Europe; Mortality Decline - Demographic Transition in Europe; Fertility Decline - Demographic Transition in Europe - Quantitative Aspects - Low Fertility in Developed Countries (Guest Lecture by Michael Teitelbaum) - Human and Environmental Impacts - Fertility Attitudes and Practices - Demographic Transition in Developing Countries - Female Disadvantage - Population in Traditional China - Population in Modern China - Economic Impact of Population Growth - Economic Motivations for Fertility - Teen Sexuality and Teen Pregnancy - Global Demography of Abortion - Media and the Fertility Transition in Developing Countries (Guest Lecture by William Ryerson) - Biology and History of Abortion - Population and the Environment
4.1 ( 11 )
Global Problems of Population Growth (MCDB 150)
Census data is often politically influenced and hence inaccurate. The birthrate in developing countries is nearly twice that in developed countries. Most humans live in less developed countries, so the world birthrate is near the higher number. The world birthrate is two and a half times the death rate; we are not close to population stabilization. Almost everywhere, the death rate has been drastically reduced; further changes will not massively affect demographic trends. Changes in fertility rate now control population. Demographic data must be corrected for age structure. A young population in a poor country will have a lower death rate than an older population in a richer country. Countries with high birthrates and exploding populations will have a high proportion of children. There are more people in each younger age bracket than in older ones. Many more adolescents will come into reproductive ages than older women will leave fertile ages. Fertility per woman is falling in the world, but, since there are ever more childbearers, the number of children born does not drop. Because of this momentum, it can take over 100 years from when fertility falls to replacement level (~2 children per woman) to when population stabilizes. In developing countries, even though fertility has been reduced, population growth often outstrips economic growth. People may give up on modernization and instead, idealize a return to some imagined past that was glorious.
Complete course materials are available at the Open Yale Courses website httpopen.yale.educourses
This course was recorded in Spring 2009.
Sep 12, 2018
Excellent course helped me understand topic that i couldn't while attendinfg my college.
March 29, 2019
Great course. Thank you very much.