"Lec 1 - Evolution of Sex and Reproductive Strategies" Global Problems of Population Growth (MCDB 150) Reproduction is not simple or easy, nor is it fair. Females often bear a larger reproductive burden of child bearing and child rearing. Reproductive strategies can be simplified into two primary strategies for males and two for females: males often either engage in sperm competition or physical competition while females strategize to get resources from males, or to find the best male genes for the offspring. Rape and violence, as reproductive strategies, occur in few species, but violence is especially prevalent among the great apes, probably because eggs are so scarce in these species. In orangutans, rape is common. For gorillas, infanticide is a common form of reproductive violence, and male chimpanzees regularly fight each other and batter females. 00:00 - Chapter 1. Introduction 08:19 - Chapter 2. Facts about Sex and Reproduction 20:55 - Chapter 3. Reproductive Competition and Reproductive Strategies 38:24 - Chapter 4. Sexual Coersion, Violence and Rape 45:10 - Chapter 5. Evolution and Sex in the Great Apes Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses This course was recorded in Spring 2009.
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Lec 2 - Sex and Violence Among the Apes
Lec 4 - When Humans Were Scarce
Lec 5 - Why Is Africa Different?
Lec 7 - Demographic Transition in Europe; Mortality Decline
Lec 8 - Demographic Transition in Europe; Fertility Decline
Lec 9 - Demographic Transition in Europe
Lec 11 - Low Fertility in Developed Countries (Guest Lecture by Michael Teitelbaum)
Lec 12 - Human and Environmental Impacts
Lec 13 - Fertility Attitudes and Practices
Lec 14 - Demographic Transition in Developing Countries
Lec 16 - Population in Traditional China
Lec 17 - Population in Modern China
Lec 18 - Economic Impact of Population Growth
Lec 19 - Economic Motivations for Fertility
Lec 20 - Teen Sexuality and Teen Pregnancy
Lec 21 - Global Demography of Abortion