From the retreat given by Ajahn Amaro from 12-21 July 2013 at Amaravati Retreat Center, United Kingdom.
The retreat - Just One More: Dependent Origination and the Cycles of Addiction Retreat - was themed around the Theravada Buddhist teachings of dependent origination.
See Wikipedia on dependent origination http://en.wikipedia.org/wiki/Prat%C4%ABtyasamutp%C4%81da
An audio file of this talk can be downloaded from http://amaravati.org/teachings/audio_compilation/2265
This video version of the talk was made for http://fullpeace.org/ - please consider sharing other teachings there, if you have an interest in meditation or Dhamma.