India's "Untouchables" Are [ Still Being Forced to Collect Human Waste by Hand ]( http://time.com/3172895/dalits-sewage-untouchables-hrs-human-waste-india-caste/ ) . There are two wrongs here: the fact that many Indians don't have flushing toilets (which is a matter of poverty and overpopulation) and the fact that certain people are forced to clean them. If caste prejudice were eliminated, the second wrong would be gone but the first wrong would remain.
Ссылка: https://stallman.org/archives/2014-jul-oct.html#21_September_2014_%28Forced_to_Collect_Human_Waste_by_Hand%29