This quick read is an excellent resource for innovators. John Naisbitt very quickly goes through 11 mindsets that we need to consider if we are to see the world differently. These have been very helpful to me as I have strived to tackle big problems.
But he goes beyond describing these 11 mindsets. In the second part of the book he really focuses in on case studies from the real world and how these mindsets play out.
If you haven't read it yet, pick it up. A quick scan will be very beneficial