Nope. A BROAD brush is quite appropriate. OPEN YOUR EYES. Unclog your ears and notice the indoctrination of "Imagine" by John Lennon is their ideal. They want to believe that this will happen all by itself. Look at what universities and colleges teach and the stances they take on issues. You are naieve to think that a "smaller" brush does the job. No sir - A LARGE BRUSH paints the picture properly.