The tone of science fictionfilms is often a guide to the tone of the times the film was made: other worlds and species are viewed in turn as wonderful, terrifying, threatening, incomprehensible, and childishly benign.
... and 23.4% are non-families. 20.1% of all households are made up of individuals and 10.6% have someone living alone who is 65 years of age or older. The averag ...