I believe people believe because they need something to believe in other than a god that they cannot see.I believe in life on other planets but I'm not sure about ufo's.People look up into the sky,I think,in a kind of desparate search for something more than they've been able to find on earth and in mankind.It's hard to explain but as a human being I look around and all over the world there are wars, hate, murders, violence etc. Something is wrong with the world, so mabey some of us are simply trying to find a thing to believe in, or even a place to escape to. what do you think?