If we do discover more than one type of life on Earth, we can be fairly certain that the universe is teeming with it, for it would be inconceivable that life started twice here but never on all the other earth-like planets.
Dealing with poetry is a daunting task, simply because the reason one does it as an editor at all is because one is constantly coming to terms with one's own understanding of how to understand the world.
What makes loneliness an anguish is not that I have no one to share my burden, but this: I have only my own burden to bear.