Themes in Minority Report film is a combination of whodunit, thriller, and science fiction. Spielberg has characterized the movie's story as "fifty percent character and fifty percent very complicated storytelling with layers and layers of murder mystery and plot." The film's central theme is the question of free will vs. determinism. It examines whether free will can exist if the future is set and known in advance. It also concerns itself with the role of preventative government in protecting its citizenry, which was apt of the time of the picture's given America's debates over the government's expanding powers after 9/11. "Minority Report" presents a
Directed set this article) assume that a directed set is directed upward, unless otherwise stated. Beware that other authors call a set directed if and only if it is directed both upward and downward. Directed sets are a generalization of nonempty totally ordered sets. That is, all totally ordered sets are directed sets (contrast "partially" ordered sets, which need not be directed). Join semilattices (which are partially ordered sets) are directed sets as well, but not conversely. Likewise, lattices are directed sets both upward and downward. In topology, directed sets are used to define nets, which generalize sequences and unite the various