I understand your point. Change can come from the top down (government) or from bottom up (citizens). But if the middle ground (often the government/civil service in India) is stopping change or reform, pressure must be put on it. Usually this is from the top, as from the bottom, its usually only possible via a revolution, and that may not bring the changes the people who lead the revolution want (see Egypt as an example). To change mass opinion in India, not those demonstrating already, but billion plus unable or unwilling to, will be very tough. Many of them do not want or are unwilling to accept change of any kind.