Johnstone, Hugh

Examines the cause and effects of radioactive waste and nuclear contamination and what governments are doing to combat them.

Examines possible energy sources for the future, such as fusion, ocean power, organic fuels, and bioreactors.

Examines the growing problem of waste disposal and alternatives to such methods as landfills and garbage dumps.

Describes, in text and illustrations, the characteristics and functions of a variety of land and sea vehicles including barges, hydrofoils, trucks, automobiles, and high-speed trains.