This week's guest on Talking Headways is Zack Wasserman, head of global business development at Via, a ride-hailing company headquartered in New York. We talk about Via’s role as a trip provider, as well as a software builder for transit agencies, and how we can get more people sharing rides. We also discuss how transportation systems are likely to change in lower density places and the role of technological and policy innovation in both the public and private transportation sectors.