Today, I am writing material for our textbook, given that we are pushing to get it finished before the end of the year and there is one macroeconomics class already using the trial draft version. In that context, we are having to keep feeding material to the lecturers and students to keep up with their schedule. So that is why I am departing from my usual practice of Friday textbook writing. I have also had a disrupted day, having earlier presented a workshop on professional ethics and responsibilities to a group of postgraduate students. And besides, today is September 11 and so it is our duty to honour the victims of the Pinochet coup in Chile, which occurred on that Tuesday morning in 1973. At least 60,000 people perished under the oppression of the right-wing junta that illegally seized control of that democratic nation with US support.