Do you believe in aliens? Logistically, it's pretty much impossible not to. We are a small blip in an infinite system of planets. Sure, we're all special, but we're not quite special enough to rule out the existence of the possible existence of otherworldly beings . Even if we never encounter these beings, you've got to at least admit that they exist, right? It would be ridiculous not to. Historically, as it would seem, the main argument isn't whether or not extraterrestrials exist, it's whethe…