Thomas Powers, Director of the University of Delaware’s Center for Science, Ethics & Public Policy, can tackle the ethics angle of autonomous or self-driving vehicles. He has given talks recently on the subject and also has a paper in the works. Powers can comment on stories about Waymo, the self-driving car startup. Later this month, the company - formerly the Google self-driving car project - will be rolling out its fleet of self-driving minivans onto public roads for the first time.