Am I? I'm changing it in every little action I execute.
No, serious, I know what you mean and therefore I'm often trying to change our world a little. Is it by giving people a more positive view of their live or by respecting our environment (I try to use less plastic, garbage separation etc.).
And in my opinion my education is the best way to change the world. The better my education is, the more I will be able to change in future I think.
Are you waiting?