“Sacramento is projected to feel much like Arizona by 2100,” writes Kat Kerlin in the five-part online project UC Davis is presenting this fall, Becoming Arizona. “What can it be doing now to prepare?” On today’s Davisville I talk with her and Helene Margolis, an associate adjunct professor in the UC Davis Department of Internal Medicine, about the series, the public health aspect, what to anticipate, what's being done, and how to get ready.