I have been doing a lot of talks over the last few years discussing Modern Monetary Theory (MMT) with financial professionals. I stress that I am not acting as a consultant, to allow this community to make more money. I often joke I hope they all go broke. My motivation is education and one hopes that these communities will spread our ideas through their own influential networks. The aim is to put pressure on the public policy makers to restore full employment and reorient the public imagination away from the gloom that the neoliberal years has imposed on our policy aspirations. One of the things I confront these audiences with is the reality that an adherence to the precepts of mainstream macroeconomics and the predictions that flow from them have undermined their own objectives (which, shh, is to make money). I can easily point to many ways in which the mainstream of my profession have vicariously made predictions that could never be accurate, yet have been relied on by investors as if they were derived from valid knowledge. I have no sympathy for those who have made massive losses in this way, but when the consequences spread into the real economy and start costing jobs and work-related incomes, then the concerns rise. In the last few weeks, we have seen a classic example of this phenomenon and the message is – won’t they ever learn!