Tucson suburban sprawl
any Arizona residents on this board? I bet some of you have interesting thoughts about the depiction, in this film, of Tucson "desert sprawl," at a fairly early stage... not THAT early, but things in 1974 were certainly not as bad as they are now.
If you start googling Tucson sprawl, growth, population, water, etc, it gets pretty scary to read what comes up.
You are toast, my toasty friend.