2019: the year when revolt went global Martin Gurri’s answer to the question implied by Tyler Cowen’s observation that “As 2019 enters its final quarter, there have been large and often violent demonstrations in Lebanon, Chile, Spain, Haiti, Iraq, Sudan, Russia, Egypt, Uganda, Indonesia, Ukraine, Peru, Hong Kong, Zimbabwe, Colombia, France, Turkey, Venezuela, the Netherlands, Ethiopia, Brazil, Malawi, Algeria and Ecuador, among other places.” Why the frenzy of protests – and why now? Is this just a random series of coincidences? Or is there something more systemic at work?