Dravidian Philosophy is limited to Tamilnadu alone...we can understand that the extremists like tamilians can only follow such baseless philosophies...It was Indians who navigated to different parts of world, out of which the zorastrians led to the formation of different culture, not the other way around...These people blame Brahmin's for every problem...Beacause, Brahmin's lived majorly in cities and were less inclined to farming, the obvious choice would to study and get job in private and governmental institution...these people think as though Brahmin's took away their job...why not reserve farmlands for Brahmin's?....what the hell were other caste people( especially OBC, who are responsible for beating and torch-uring of SC/St's) doing when the Brahmin's were having the monopoly?( If at all assumed to be)