We strive towards a better world, but one can never do it without compromise. We can all change the world for the better, starting in your own little surroundings, together with people who believe in it, too. This way you can make it work and show others that it actually can work. That doesn't mean that everybody has to do it like you "or else..." If there is no compromise possible, then it turns into extremism, and I don't think that extremism ever added something positive to the world.