Play has been on my mind. And I just listened to this which sounds ok to me about halfway through there is a good bit on play.
From http://www.futureprimitive.org/
Joanna Harcourt Smith interviews
[Charles Eisenstein] June 27, 2009 – Interview with Charles Eisenstein
(50 minutes – 17.3mb)
Charles Eisenstein is the author of The Ascent of Humanity: The Age of Separation, the Age of Reunion, and the convergence of crises that is birthing the transition – a book about the history and future of civilization from a unique perspective: the evolution of the human sense of self.