If humans originated from a single couple, why are we so racially different yet so intellectually similar? That's for the anthropologists and sociologists. What this book does is, take an existing sample of disparate communities existing together, and observe their behaviour as in a multi species aquarium. In this case, the multiracial population of Malaysia is studied side by side - their language, culture, religion, food, attitudes etc. The reader will observe and form his / her own conclusions.