Going back decades is meaningless, unless it's something like 9/11, a once-in-a-blue-moon world-changing event (plus the fact that it happened right after the turn of the millennium, which is itself a once-in-1000-years event). Then it is no longer meaningless to compare it with similarly world-changing events from centuries or millennia ago.
I don't think going back only 25 years is a relevant to a thousand-year event or centuries or millennia go.
The critical start of the current era, where homelessness became under control with the advent of social programs was the beginning of the post-war period. In Toronto that's when public housing was significantly expanded from beyond the pre-war efforts more co-op like efforts (like the Bain co-op ... a far more integrated community than the late 1940s Regent Park).
However the lack of social housing keeping up with the population became particularly problematic with the amalgamation of Toronto in 1998, when the suburban councillors' prejudice begame too dominant.
Discussing recent factors rather than relatively recent changes, is a recipe for not solving the problems. I'd think that anything back to the previous homeless peaks in the 1930s is 100 percent relevant here, and I think the constant dirge of the "anything that happened more than 10 years ago is irrelevant" attitude, especially on this issue, is counter-productive and completely ignores how we solved this problem last time, and how things worked when it wasn't as big of an issue as it is today.
This attitude perplexes me - I don't know if this is ignorance, failing to pay attention in history class, or what.
Perhaps it's similar to what we see with increasing number of people not taking into account the extreme evil of the far-left and far-right.
Do we want to improve the homeless and TTC issue or not?
Can we talk about highway 407 terminal at night? Specifically the upper levels? What can be done here? Can't even use the washroom there; too many bodies crowded in.
I'm not aware of this ... what is happening there? I'm seldom up there, but I haven't noticed anything on the occasional 7 pm transfer from GO to the subway.