Muliculturalism can be defined by the presence of peoples of diverse ethnic origins.
Diversity is devine
Like Plato and Aristotle, Christian theologians combined their even greater delight in the infinie diversity of the natural world with a commitment to moral monism. God could have easily created a uniform universe. The fact that He did not shows great a value He placed on diversity. Augustine asked why God did not make all things similar and replied, non essent omnia, si essent aequalia which means if all this were similar, all things would not exist.
Most countries are now culturally plural, with more than one ethnicity and language represented in their populations. And nation states usually have a policy towards their pluralism. Many attempt to forge some homogeneity through a process of assimilation. While others verge on breaking apart because of separation movements. Yet others seek to achieve mutual accommodation among the various cultural elements, through a process of integration. In this latter case, dominant and non-dominant populations agree to modify their behaviour and institutionsso that all can find a secure place in a heterogeneous society.
Diversity is a fact of life:
Diversity is a fact of life; wether it is the spice or the irritant to people is the fundamental psychological, social, cultural and political issue of our times _ John W Berry, 1997a: 138
we must learn how to live harmounisly with each other.
If we unite we can achieve to make our planet a safer place to live on along with maintaining a culturally plural society. -> So powerful is the light of unity that it can illuminate the whole world_ Baha'u'llah.
It is more salubrious that people with foreign pedegree learn English and speak it fluently when living or working in English-language environments, beacause in this matter both sides can benefit from each others culturally. As different as we look so does our culture. So...