As an author, what is your great responsibility? Some say to provide entertainment. If that is the case, you are missing the biggest picture. You are missing the point of the power of the wielding the pen.
As a pen-wielder, your biggest responsibility should be social reform, education and then entertainment. A true author can master them all flawlessly. Those are the ones I love to read. I want a book that can make me cry, make me angry, make me smile and call me to action. Maybe I'm alone in this regard.