Who created the world do we have proof if so? Why are we shaped (head neck two arms one body two legs)? What are our role on the earth? Who thinks that there might be another world like ours out there?
We existed in this world to make the earth more interesting instead of just mountain, river, ocean, cave, tree, sand and land. Without us, the earth is too quiet and full of emptiness, it will continue to lack of vibrancy and life.