Where Does Moral Courage Come From?
opinionator.blogs.nytimes.com
opinionator.blogs.nytimes.com
If I had to guess how bad caste-ism is for an american audience -- it's appx equal to 40s-50s racism in the US. I hold hope that the internet-in-the-pocket revolution taking place here with truckloads of Android phones will hasten the dawn of a more tolerant, rational milieu.
Slightly tangential -- I've recently read Cialdini's "Influence: Science and Practice", and articles like these bring the ideas expressed in the book into foreground.