As the economic system continues its historic decline, already well documented - environment, concentration of wealth, un democratic political system, demographic groups downshifting,,,,,there will be a lot more people in that condition.  Could be at some point they move their activities from the river side to the street.

The homeless are a symptom of a culture and economy that can't help but create casualties.

More neighbors are forming crime watch groups.  Great for neighbors to look after each other but circling the wagons is not a long term solution.

Compassion is great but thats only a start.  Would people like to help pay for the services to the homeless that would provide them with alternatives away from the river and making messes?  Maybe at the cost of a flat screen TV or several meals at a nice restaurant?  50,000 residents X $500 each is $25 million.

And ask the homeless who are able to offer public service in return,,,,