Bob Lieberman's Blog   Interview With The Natural Step  Why is
it so hard to get real change off the ground? Is it fuzziness of
vision, resistance to change, or something else? One factor
often ignored is simply the difficulty of proving that early
efforts are having any effect. For example, it would be hard to
convince a confirmed skeptic that a jet speeding down the runway
is anything more than a very fast-moving object. Altitude would
be the real proof, but on the runway you don't have any.
Teaching Leadership Skills