Great Themes of Science Fiction looks at the most important elements of the genre and shows how each has evolved over time. Among the topics examined are aliens and alien worlds, supermen and adapted men, immortality and paranormal powers, robots and computers, space civilizations and colonies, wars on earth and in space, worldwide disasters, time travel, and parallel worlds.As used in science fiction, robots and androids are quite interchangeable. The industrial robots that are already part of our world do not look much different from other machines. They perform the tasks they are designed for, and the issues theyanbsp;...
|Title||:||Great Themes of Science Fiction|
|Author||:||John J. Pierce|
|Publisher||:||Praeger Pub Text - 1987|