55:16 Same Orange but they're two entirely different views of it. Now as Singer showed this was his life work is that cause and effect is a way of looking at reality there are an infinite number of ways because reality isn't two-dimensional it's multi-dimensional and every slice through it will give you a different view …
START 3316 YOUTUBE yGN5DBpW93g Same orange but …
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Russell Ackoff's talk presented at the Systems Thinking in Action conference - November 1993.