I’m as much a Sci-Fi fan as most anyone. I’ve read my fair share of Orson Scott Card books, seen all the Men in Black movies, think it’s a travesty that Firefly got canceled, and have sat through every cringy second of every lame attempt to improve on the original Star Wars trilogy, but until the past few months, I’d never seriously considered even the remotest possibility that humans may not be alone, at least on this planet and in this solar system. But here we are, and if anything should unite humanity in an era seemingly as divided as...