Researchers examine ethnographic literature from Africa and Colombia and conduct interviews in 12 Colombian cities with the aim of exploring the connection between female genital modification (FGMo) in Colombia and Africa. They theorize that the trans-atlantic slave trade was the start of sociocultural transmission of FGMo pratices to Colombia, and that this will be evident based on the presence of FGMo practices and the composition and connectivity of populations.

Researchers examine ethnographic literature from Africa and Colombia and conduct interviews in 12 Colombian cities with the aim of exploring the connection between female genital modification (FGMo) in Colombia and Africa. They theorize that the trans-atlantic slave trade was the start of sociocultural transmission of FGMo pratices to Colombia, and that this will be evident based on the presence of FGMo practices and the composition and connectivity of populations.

Researchers examine ethnographic literature from Africa and Colombia and conduct interviews in 12 Colombian cities with the aim of exploring the connection between female genital modification (FGMo) in Colombia and Africa. They theorize that the trans-atlantic slave trade was the start of sociocultural transmission of FGMo pratices to Colombia, and that this will be evident based on the presence of FGMo practices and the composition and connectivity of populations.

The researchers develop and compare two evolutionary models to evaluate the association between social stratification and female genital modification(FGMo) in a cross-cultural African sample, theorizing that social hierarchy creates competition for high-value males in which FGMo acts as a costly demonstration of paternity certainty. Although the null model outperforms the stratification model when applied to empirical data, an association between FGMo and stratification is found in the expected direction. The authors suggest that while stratification may be an important factor in the de novo origins of FGMo, spread and persistence of the practice subsequently become more heavily dependent on other selective forces.

In this article, the authors reconsider the polygyny threshold model in order to account for the "polygyny paradox." This paradox, as the authors define it, is the trend away from polygyny as societies adopt stratified agricultural economies. This is despite an increase in both the importance of material wealth and greater leaves of wealth inequality both of which would otherwise suggest increased polygyny. The authors develop a new model that does account for this paradox.

Female genital mutilations within Africa are associated with strong fraternal interest groups, virginity tests, and conservative permarital sex norms. Codes and ratings for female genital mutilations, virginity tests, premarital sex norms, and female initiation rites are presented in this article.

Female genital mutilations within Africa are associated with strong fraternal interest groups, virginity tests, and conservative permarital sex norms. Codes and ratings for female genital mutilations, virginity tests, premarital sex norms, and female initiation rites are presented in this article.

In this article, the authors reconsider the polygyny threshold model in order to account for the "polygyny paradox." This paradox, as the authors define it, is the trend away from polygyny as societies adopt stratified agricultural economies. This is despite an increase in both the importance of material wealth and greater leaves of wealth inequality both of which would otherwise suggest increased polygyny. The authors develop a new model that does account for this paradox.

This article examines the "sexual conflict" hypothesis which predicts that male genital mutilation should be associated with polygyny and a reduction in the frequency of extramarital sex. Male genital mutilation (MGM) rituals should be highly public and facilitate access to social benefits. Support for these assumptions is provided.

This article examines the "sexual conflict" hypothesis which predicts that male genital mutilation should be associated with polygyny and a reduction in the frequency of extramarital sex. Male genital mutilation (MGM) rituals should be highly public and facilitate access to social benefits. Support for these assumptions is provided.