Taking an in-depth look at the causes of homelessness in the United States, Joel Blau disproves the convenient myths that most homeless are crazy, drug addicts, or lazy misfits who brought their suffering upon themselves. He shows that the current crisis was an inevitable result of economic and political changes in recent decades, systematically reviewing the explanations offered by researchers, politicians and pundits, from the deinstitutionalization of mental patients in the 1960s to the gentrification of urban neighborhoods in the 1970s