I would greatly appreciate it if someone could spend a few paragraphs to get me on the way to understanding what the current ruling class economic ideology is these days. I would hazard that Monetarism & supply side variants are relatively discredited, while on the other hand, one sees 'The Return of Keynes' in the press every now & then (but is this anything more than Japan's desperation and the idle hope of a few collaborationist labour leaders). Is there a governing theory or just micro-economics and finance regulation?