Last year the U.S. Surgeon General issued an advisory, calling attention to the public health crisis of loneliness, isolation, and lack of connection in our country. So how did we get to this point?  Guest: Dr. Carla Perissinotto, Geriatrician, UCSF The Biden administration is awarding California $168 million for clean vehicle charging infrastructure. Grants will fund projects across the state, from truck charging stations along freight routes in the Inland Empire, to public vehicle charging facilities in low-income communities in Contra Costa County. Reporter: Laura Klivans, KQED  Learn more about your ad choices. Visit megaphone.fm/adchoices