Agree with the title of the thread, in fact any individual who gets super rich and tops the list of the richest men and women of the country should be responsible to the society but this would only be voluntary and some may be doing it without others knowing about their charity work. There are many areas that they can focus on, the problems in the city or locality they were born in, the issues of their fans and families of fans, poor people working along with them in the same industry for field, imparting education and setting up educational institutions for the poor. Recently during the Chennai floods, many film starts from the South India unified and lent their help to the needy people. Mr.Suriya (actor) has an educational foundation - Agaram foundation. Vijay, another popular actor has an active fan base and often has monthly welfare activities for the poor by providing useful equipment to poor people. I'm sure there would be many such people doing it, it's just that we would not be aware of it.