Map of human excrement in San Francisco

poopsf

Human Wasteland (via)

Here are some great articles you can read that address the problem of homelessness and lack of resources for the homeless in San Francisco:

SF Weekly: Occupied: San Francisco: Understanding the City Through its Toilets.
The Bold Italic: San Francisco's Poop Problem is Serious
The SF Chronicle: A Decade of Homelessness: Thousands in SF remain in Crisis
And please consider donating to lava mae, a service that provides mobile showers and toilets to the homeless.