Do you believe in life on other planets? Why or why not? Why do you think most alien races in most movies are so dangerous rather than friendly?
I think there is life on other planets. For one, life, in some form or another, exists everywhere. As far as intelligent life goes, I believe so also because it just doesn’t logically make sense for existence itself to have been around for billions of years and evolution only dropped intelligent beings on planet earth. The universe is infinitely endless — and that is unimaginably huge, so it just seems impossible that we are the only ones in it.
Most aliens races in most movies are so dangerous rather than friendly because most human beings are intrigued by danger quicker than they are by something friendly and safe. Therefore, When mankind write movies, one of their ultimate goals is to make money, so they produce what they think will sell.
google images (2011). http://www.google.com/search?q=life+on+other+planets+images&hl=en&client=safari&rls=en&prmd=ivns&tbm=isch&tbo=u&source=univ&sa=X&ei=au3-TcrhOISy0AG-9OnIAw&ved=0CBsQsAQ&biw=1024&bih=790