Great talk worth watching about changing culture by Jesse Robbins. Jesse is CEO of OpsCode (makers of Chef), he used to be in charge of Website Availability at Amazon and he runs the Velocity conference in the USA:
Here's a good summary write-up of the talk: http://devops.com/2012/11/08/hacking-culture-for-continuous-delivery/
Here's a good summary write-up of the talk: http://devops.com/2012/11/08/hacking-culture-for-continuous-delivery/
Slides: http://qconsf.com/dl/qcon-sanfran-2012/slides/JesseRobbins_ChangingCultureBeingAForceForAwesome.pdf