Anything Beyond? (1)

It doesn't seem the current world we live in is complete or the best version of the world, does it? Even a software has updates as the time passes.

There are many things in our world that we sense and we realize their existence because of those sensations. For example, if we see smoke and we understand where there's smoke there's fire. We see shadows and realize that there must be an object casting the shadow. These observable cues help us realize reality.

The aforementioned examples are very simple phenomena. We realize more complete causative relations when we consider the footprints of creatures. When we see the fossils of fish in desert we can infer there must have been a sea or an ocean in the past.

What if our sensations and what we have around us, have a reality somewhere in another place and time?