[j_barbossa]

As long as homeless people have to spend the night in tents in cities like SF or LA, I wouldn't talk so big as an American.

[Ekaros]

I believe there is certain part of population that chooses to be outside the system. Not much to do with them, but occasionally shelters and mental health support.

On other hand the number of working people living in cars and such is the really worrying thing to me. Indicating that on systematic level something has gone horribly wrong.

[ripper1138]

True, but there are plenty of homeless people in major European cities. Probably less overall but enough to notice.