Nor, despite St Paul's aphorism, was the lure of lucre during the experiment (as opposed to the effect of thinking about it as a result of being primed) necessary as a corrupting influence.
It seems that most large industries are trying to repeat their own successes, and manage the knowledge they've acquired - but even so it has been shown that the overwhelming majority of attempts fail.
For as long as there are homeless people, there is a tendency to blame the victims themselves for their condition — to see their failure to thrive as an issue of character, of moral weakness, of laziness.