Diversity, Individuality, Diversatility

In American society, 'diversity' is typically used in relation to certain types of person--ethnic, religious, gender, etc.  In contrast, 'individual' typically signifies a person in independence from any other.  Thus lacking is a term connoting variation at the personal level.  So, for want of a better alternative, 'Diversatility' can be used.  In other words, Diversatility connotes complexity of internal functions of a Society, with respect to which Type Diversity and Individuality, are limited and inert concepts, regardless of their ongoing prominence.