Kausar: In any society, there is majority and minority in many dimensions. Urban is minority compared to rural India. Wealthy India is a minority compared to poor India. Why only caste as the basis of discrimination?
And you are right. Majority wins. 60 years ago the majority decided that Jews be killed and a holocaust happened in Germany. A few years ago the majority in USA supported Bush and many die in Iraq as a result. Majority wins alright, but is not always right.