The Purpose of Diversity is Companionship aka Love.

The answer to the question as to - what is Life? - is Simple as in Singular as in Self; always One, always Undivided. As a biologist and scientist; it almost seems certain to me that all diversity, no matter how unique, serves the purpose of Companionship and that 'that' (तत्) which desires Companionship is Self (स्व). Word? Yes. World? Yes. Universe? Yes. All Self! Yes I am (ישוע) or rather Yes I is certain Companionship otherwise known as Love is the underwriting purpose and that all diversity is Self-desired, Self-caused and Self-perceived in the current not to be alone.
~ Wald Wassermann