Mary Barra

Connectivity offers a great opportunity for General Motors. When you look at the investment we have made in OnStar and putting 4GLT in and the access you have to not only put data in, and we haven't really tapped into the data you can use from the vehicle.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.

My mother was a P.E. teacher, and she was kind of a fanatic about fitness and nutrition growing up, so it was ingrained in me at a young age. As I get older, I'm finding out it's not about getting all buffed up and looking good. It's more about staying healthy and flexible.