Change comes from ACTION. We must be willing to change and understand that everyone may not except your changing. We have to make positive change a part of our thinking and indentify what change would be for us. Once we know what type of changes we would like to be a part of and how to go about making it happen,we can start on it.
Don't start out trying to save the world, work with organizing the people on the block where you live. Take inventory of your skills and education and see where you can best use your talents.
Change is a process, it does not always move swiftly but it can have a great lasting impact when planned and implemented.