http://www.urpe.org/conf/brooklyn/brooklynvideos.html
Some will recognize the discussion of a thermodynamic flow, with blockages barriers and work arounds sketched out by Harvey. The above lecture is an application of those concepts, as well as the list of areas to focus attention on how to analyze the crisis, and how to try and change it.
The same page has Naomi Prins and several others. After listening to the David Kotz lecture, I can see, he compliments Harvey in the sense of being much more concrete. Just go further down the page.
CG