Would you care to explain why the existance of billions of self-aware moral free agents that can learn and grow in the Universe?
Random chance.
Would you care to explain why love, joy and happiness that exists in billions of human relationships?
Hard work on the part of everyone that is in a working, loving relationship.
Would you care to explain the why of the miracle of a new life?
Survival of the species.
Would you care to explain the beauty of a sunset?
Air pollution, without it there would be no beautiful sunsets.
Would you care to explain the beauty and perfection of our Universe?
There is no perfection in the universe, everything has flaws. Even the imaginary God of the Bible, that made imperfect man in his imperfect image.
Philip