If every person had a heart full of love and joy and tried to achieve the best inner status that they could, everyone would be a lot better and consequently the whole world too.
I wished there was a world without damaging violence towards others and ourselves and where the only weapons were the strenghtful words and wisdom to create and innovate in a sustainable way.
That would be enough as a starting point to develop and progressively generate a whole other level of perfection among societies. Especially when we know that we don't have a better world just because it's filled up with humans who aren't that humane at all. So it's just the simply result of the logic: better humans, better world.