All those blogposts about sustainable cities are improving the quality of life. How? And where? It improves the part of Physical wellbeing, because you will feel saver by having a good earth, and by the idea dat the world will last longer so your child’s can live in a good world, like you did. Besides it improves your social wellbeing, because you have to do it together if you want it to work out, otherwise it will fail. And then it all will improve the emotional wellbeing, because you will be satisfied when you join the sustainable cities, because you do it for something goods. At least it will improve you material wellbeing, because you can make something better than you ever did before, by sustainable thinking.