Earth is quite trivial in the whole scheme of things, it's extremely difficult to get your head around, space, distance, size. This picture shows 5500 separate galaxies yet represents only a tiny fraction of the universe. We are looking at galaxies that are 13 billion light years away. Just how far away is 13 billion light years? When you try to think about multiverse's and other dimensions your moving in a direction that science is just starting grasp. When we stop to think of our most advanced level of understanding our Universe. I for one see we are not at a knowledge level where even intelligent discussion cannot be exercised.