How can great companies do everything right - identify real customer needs, deliver excellent innovations, beat their competitors to market - and still fail? The sad truth is that many companies fail because they focus too intensely on their own innovations, and then neglect the innovation ecosystems on which their success depends. In our increasingly interdependent world, winning requires more than just delivering on your own promises. It means ensuring that a host of partners - some visible, some hidden - deliver on their promises, too. In The Wide Lens, innovation expert Ron Adner draws on over a decade of research and field testing to take you on far ranging journeys from Kenya to California, from transport to telecommunications, to reveal the hidden structure of success in a world of interdependence.