First Contact, Alien Invasions and Wars, Colonization, Alien Biologies/ Environments, Whole Planet As An Alien Entity, Alien Anthropology -- Cultures, Communication with Aliens, Allien Buddies/ Police, Sex With Or Among Aliens, Criticism on Aliens
"Still, there was a romantic innocence about the 20th century's view of the future. It was a sort of plastic Camelot; in both senses of the term. So, settle on your jetpack, hitch up your blaster, and tune in the videotron as we tour Future Past!"