Photographer and filmmaker Andrew Zuckerman has a new project which collects the wisdom of 50 thinkers and doers.
His latest book is called Wisdom: The Greatest Gift One Generation Can Give to Another and it incorporates the ideas from key figures over the age of 65.
It is accompanied by video interviews which have been edited down to this trailer, which features Clint Eastwood, Robert Redford and Judi Dench:
In this making of video, Zuckerman describes how he filmed the interviews:
[Via Brain Pickings]