Overcrowding is not a new problem for some countries, just look at Japan and Indonesia. There are people that enjoy the lifestyle and some like me that enjoy a form of it . I chose the RV life like many do in later life early and really wouldn't want to go back to being a property owner in a sticks and bricks. I hope I am able to have enough means to continue this lifestyle even if my health fails. Modern tech may enable many to basically live in a mobile hospital and if i could afford it I would. Maybe hire some of the out of work college graduates to haul me around! I truly enjoy the lifestyle as I live now whether or not it has to change due to overcrowding I know it will still be better living this way than in a sticks and bricks for me.