Is the Universe fine-tuned to produce Life or is Life created by random chance? It is good asking this question. Firstly. The Universe and Self are synonyms. Secondly. Self is fine-tuned not to be by itself which is why there is Life. Life's purpose, the purpose of Self, is Companionship. Companionship also known as Love. So to answer the opening question in the simplest of possible terms. The reason for all apparant randomness, or Biological diversity, is Love.