" It’s hard to say what difference we make, but we meet people who are hungry, people who bless us, and people who turn away because they’re busy shooting up, or crack has taken away their appetites, or suffering has driven them mad. Few remember that there was no significant US homeless population before the 1980s, that Ronald Reagan’s new society and economy created these swollen ranks of street people. "

― Rebecca Solnit , Hope in the Dark