We live in a generation that has forgotten smog and coal fired chimneys belching toxins and Carcinogens into our Urban streets. The greener alternatives are a damn sight prettier, a) because you can see them through the clean air & b) because they don’t stink with trails of choking smoke
Perhaps we could use a covered stadium to recreate the great smog of 1952 and shut a few of the loudest protestors in their for 24 hours…
I remember the buildings in my town being cleaned and has a child I didn't like the clean masonry. The rocks in the peaks above Sheffield are soot covered, after decades upon decades of rain washing them 😬