How are they treated by the communists?In India we have a severe problem with untouchability that is hard to eradicate even with education:
http://timesofindia.indiatimes.com/...-and-kicking-in-India/articleshow/4850136.cms
What do you suggest we do about these chosen peoples? What are the recommendations that will enable them to see the untouchables as human beings? Even Gandhi failed here with redefining them as "Harijans" [people of God]
How are they treated by Muslims?
I seem to remember a bunch of these "untouchables" converting to Buddhism?
I remember reading that feudal Japan used to have "untouchables" but after modernizing this was seen as culturally backwards and people must have shammed one another out of acting like that. As a society they progressed.