The question is debated among many science fiction fanatics and writers alike: How will the world end? Perhaps a giant gorilla that wreaks world-ending havoc? Or a final, apocalyptic world war?
Indeed, some of the most famous catastrophe films of all time featured no massive asteroid or alien mother ship closing in on Earth but, instead, invaders not visible to the human eye -- deadly, disease-causing microbes.
Some of these movie concepts may have been spawned by actual events, such as the...Full Story