This seems to be a rare individual who would not have done such except for his own misfortune with his back.
If I learned anything from this, is that most people cannot do any real changes either for health or environment. It has reinforced my cynicism
This seems to be broken in many areas if the world thanks to how much technology has changed, as well as two generations of social upheaval and mass migrations.
Nobody knows how to do this right now, the best that can be done is a day or two of activity in the larger metro areas.
I think people will find their way, but not this year