Roubini, Marx, and Keynes
How To Know What's Happening
Follow the money, says Gary North. The fiat money.
Unlike Marx, Keynes did not want a bloody revolution. So, he proposed what a lot of other obscure non-economists had proposed in Marx's day: government spending. That would get the unemployed workers back on payrolls, either private or governmental.
http://lewrockwell.com/north/north1022.html