Provides answers to such questions about various species of whales and dolphins as "Do all whales have teeth?", "How long do whales live?", , "Why do dolphins whistle?", and "Can dolphins save humans?".
Describes types of mind control such as cult conversion, hypnosis, prefrontal lobotomies, brainwashing, and electric shock treatment, some of which are extremely controversial, especially when applied against one's will.
Information about the ways nature and humans are making changes to the landscape around the world, sometimes quickly -- earthquakes or quarrying, sometimes more slowly -- cave formation and erosion or desert reclamation.