The well-known Mexican economist Alejandro Nadal said that the global crisis has its origin in the falling rate of profit , as was pointed out a century and a half by Karl Marx, and as we have maintained on this blog, since the release of my book "Manifesto of the XXI century."
What I find missing Nadal, of course, is that the trend of falling rate of profit is reversible, by the universal application of a simple and cost, and which is simply the reduction of working hours proportionately to increase productivity. The implementation of the 4-hour day would mean not only the end of the crisis, but full employment, the provision of free time for all and opening a new era of stability and true progress for humanity. That is precisely our original contribution to economic theory.