"The ultimate weapon of mass destruction—and perhaps of economic destruction—is the testosterone molecule," quips Malcolm Potts at a discussion of his book, Sex and War.

Four experts speak to the multidimensional nature of Japan's declining population.

Authors David T. Jones and David Kilgour discussed their book, which assesses the dynamics that led to the societal, institutional, and ideological differences between the United States and Canada.

With a recent increase in celebrities drawing the world's attention to international issues such as poverty, debt eradication, and pandemic diseases, panelists explored how celebrities can most effectively use their fame as a means of adding credibility and attracting attention to global issues.