Summary: Dependent Origination is the way the Buddha understood the arising of individuated forms in the world. The question D.O. attempts to answer is how the world and the sense-of-self come into existence. That is, what are the causal conditions of separation? Why do we see the world as we see it? The first two talks in this series are overviews of the sequential unfolding of D.O. and the remaining talks examine each of the twelve individual link within this chain. Conditioned causality is the fact that many conditions conspire to allow a single internal or external event to arise. Western thought usually focuses on a single cause, but with increased insight we see that causal factors are limitless. No one person or one event "made us angry," the whole universe was the reason that anger arose. This talk is also presented in video here: http://seattleinsight.org/Talks/BrowseTalks/DharmaTalk/tabid/90/TalkID/603/Default.aspx
