What Happened at The Burning Bush?

Why is "belief" so fleeting?  This talk is another in a series of attempts to outline some of the basic principals of what I've come20to call the "Physics of Spirituality".  In this talk I look into some of the reasons why Hashem created the world in a way that belief must be constantly renewed, and some of the ways that we can be successful in staying on the right side of things!