Share 'Systems Thinking video resources?'

Copied from the emaillist, Dec.'12:Dear resourceful list,I live in San Diego in the US and travel around the states working with large inter-generational family businesses. I am looking for a video or concise article explaining systems thinking to someone who has always thought in a "unit model" kind of way. Does anyone know of such a video?Thank you so much,Kay Vogt----------------Hi,You might f…