Diversity is a strength is a common phrase in the UK, I guess I'm not sure just yet... I think it has the potential to be both depending on an optimistic or pessimistic look at society today.

It could be both.

I don't know, I've seen reasoned and fact-based arguments made for why diversity is bad in a society, but I remain agnostic. I guess, like others have said, it's simply the way of the world nowadays, so it's a moot question.

diversity simply is. the problem is that most institutions have both legally and by de facto means prevented that diversity from being accurately reflected in their ranks, and we're just barely starting to work it back in.

Strength. Look at all of us here. We could rule the world. Roars in Mexican

From the point of view of a species it is a strength. From the point of view of a business it is a necessity. From the point of view of narcissistic nationalists it is a nuisance and crime. From my point of view it is how people are.