Argues that nuclear weapons are affecting the environment through their production, testing, transport, and storage. Warns that the effect on the world's ecosystem could be irreversible. Provides data and maps on testing, deployment, and future possible effects, such as a nuclear winter. Discusses the challenge to future generations. (NL)

Explores the issue of nuclear proliferation, noting that the countries with nuclear capability now include Israel, South Africa, India, and Pakistan. Describes the role and problems of the United States in halting nuclearization. Supplies charts, maps, and information concerning the state of nuclear capability in each country. (NL)

Recommends that the study of global issues be grounded in the study of war and peace, and urges teaching students that citizens can play an active part in public policy change. Provides nine questions as a basis for an instructional unit and includes a chronology chart and nuclear history of the five major nuclear powers. (NL)

Provides learning activities concerning the horizontal proliferation of nuclear weapons. Includes step-by-step directions for four activities: (1) the life cycle of nuclear weapons; (2) nuclear nonproliferation: pros and cons; (3) the nuclear power/nuclear weapons connection; and (4) managing nuclear proliferation. (NL)

Explains problems enforcing the Nuclear Non-Proliferation Treaty (NPT) of 1968. Provides factual charts and details concerning the production of nuclear energy and arms, the processing and disposal of waste products, and outlines the nuclear fuel cycle. Discusses safeguards, the risk of nuclear terrorism, and ways to deal with these problems. (NL)