i have always thought(and still firmly believe) that we are not alone in this universe. <br>However, listening and humoring Demis perspective for a minute, that we are alone, frightens the shit out of me for some weird reason.,(reply>), @VikingsFan721 my thoughts exactly.,(reply>), Don’t. Not saying I am smarter than him but again his guess is still based on the assumption that we have the ability to detect aliens. We don’t even know how large the universe is. That completely ruins his argument. If we know the universe is infinite and we know that whatever created humans is in, or had been in the universe when it performed the creation of life,  then it is crazy to say that it won’t or hasn’t happened again. It’s just us Humans being arrogant again and assuming we understand the universe more than we actually do