A decade ago, Robin Chase founded Zipcar in the US, now the largest car-sharing company in the world. Now she's exploring the next level of car-sharing: Buzzcar, a French startup that lets people rent their own cars to others. The details are fascinating (how does insurance work, exactly?), and the larger vision (she calls it Peers, Inc.) points to a new definition of ownership and entrepreneurship.

Robin Chase: Excuse me, may I rent your car?

Excuse me, may I rent your car?

Peers, Inc. merges corporate scale with individual participation, driving innovation and solving complex problems together.

Transforming car ownership: Zipcar's model reduces personal car dependency, each replacing 15 cars and cutting driving by 80%.

Buzzcar, a peer-to-peer rental platform, leverages social networks for localization, customization, and innovation in transportation.