Gregg Colburn Gregg Colburn is an assistant professor at the University of Washington, where he studies housing policy, housing affordability, and homelessness. Follow Gregg (@ColburnGregg) on Twitter Gregg's Articles Homelessness Is a Housing Problem Why do some US cities struggle more with homelessness? A new book explores a key component of the issue: housing supply. Mar 16, 2022 March 16, 2022 Gregg Colburn https://www.sightline.org/profile/gregg-colburn/