Debates the space exploration issues of proper goals of space exploration, which programs should be pursued, the elimination of NASA, and the appropriateness of using space for warfare

Presents opposing viewpoints on issues related to cultural diversity, American education, cultural values, and the decay of American culture

A collection of essays in which the authors present different perspectives on the issue of immigration, debating whether immigration should be restricted, whether it is a problem for the United States, ways to control illegal immigration, and the reform of U.S. immigration policy.

Presents differing opinions on the death penalty discussing such topics as the death penalty as a deterrant to crime, wrongful executions, and if the death penalty is cruel and unusual punishment.