I've always believed it would be extremely egotistical to believe that we are the only "intelligent" beings in the vastness of the universe. Heaven knows mankind is generally egotistical, but believing we are the only life in all of space just goes too far.
On the practical side, as said by others, mathmatically the probability is there has to be other intelligent life somewhere.
Now if you meant the other type of aliens, being a Southern California native I know for a fact there are aliens from everywhere - not just from south of the border. I see them and their impact everyday - and not just outside of Home Depot!
On the practical side, as said by others, mathmatically the probability is there has to be other intelligent life somewhere.
Now if you meant the other type of aliens, being a Southern California native I know for a fact there are aliens from everywhere - not just from south of the border. I see them and their impact everyday - and not just outside of Home Depot!