I don’t know why this penny didn’t drop before – it seems so obvious now that it has….how systems thinking approaches and tools are sometimes framed as approaches for investigation and other times as approaches for intervention – or even as some sort of ‘woolly’ in between….
There was some person … who had caused the intervention to happen, someone without whom, there would not be an investigation at all…
Checkland and Poulter, 2010, p. 211 [my emphasis]