Not a lack of Regulation but a lack of imagination

Regulation is as good as to what extent people can imagine within the context that particular regulation.  In his op-ed, Samuelson drives this point.  This is important and in a way it lends itself to the belief that there has to be a shift in culture from reckless risk taking to a more responsible one -- treating OPM (other people's money) as if it were your own.  Such a culture should reward self-reporting of potential risks and give incentives who bring forth systemic interconnects that can bring down the house.  To build such a culture may well require a radical event. Imagination like anything else will not have in a vacuum.  Carrots and sticks are necessary to drive this.  And that's not what I see is happening.  I keep my fingers crossed.