it is a disgraceful situation. But somebody has to do the job and in India labor is cheap so this is the cheapest labor. Cheaper labor ensures cheaper standing in society. True of all developing countries. The problem is Indian population. With such a huge population, many people are bound to be exploited. I guess in US and other western countries this job would be more respected and more specialized. This is just a symptom of high poverty and high population. Bring prosperity to majority of the people and this practise too would die. We should try to look at problems as a whole and solve it. Half measures won't do.
