A new University of California, San Francisco, study on the state’s homelessness challenges and solutions is the largest of its kind since the mid-1990s and the first large study to use surveys and in-depth interviews. It found 9 in 10 participants lost their last housing in the state and that most participants wanted permanent housing, but cost was the primary barrier. “We really hope that we’ve done justice to the stories people have shared with us and can really help shape narratives about the true causes of homelessness,” said coauthor Tiana Moore.