Instead of talking in generalities, it will be helpful to forum members if professor Sadagopal can and elaborate on the "subtle hate campaign'
I would like to specifically see reports and instances of the tribals themselves protesting against ekal vidyalayas. As happened recently when a missionary organization was roundly criticized for speaking ill of the sarna religion in its bible translation. Looks to me it is the other way round from what the Prof Sadagopal would like us to believe

