India has a most disgusting caste social system. How can you say India has a better society than China. In China, at least everybody has chance to advance in their life. What is the chance for Indian Untouchable to advance? I have watched a documentary about India Untouchable on SBS in here Australia. The caste system is most inhuman and disgusting. No society like this even in Iraq, Sudan or North Korea.For those low caste untouchable people, not only they do not have the chance but their children and children's children do not have chance. From the document, I can see that India is so uncivilised, so poor and I can not see there is any future for Indian if you live in such society. What a pitty.